LECTROSONICS R400A UHF Diversity Receiver

Zofotokozera Zamalonda

• ChitsanzoMtengo wa 400A
• Mtundu: UHF Diversity Receiver
• Gawo la: IS400 ndi TM400 Systems
• Mtundu: 2
• PatentPatent ya US 7,225,135
• Wopanga: Malingaliro a kampani Lectrosonics, Inc.
• Malo: Rio Rancho, NM, USA
• Webtsamba: www.lectrosonics.com

Malangizo Ogwiritsira Ntchito Zogulitsa

Mawu Oyamba
Wolandila R400A amakhala ndi chiwonetsero chazithunzi cha LCD choyendetsedwa ndi menyu, chokhala ndi batani la POWER/PREV MENU control ndi ntchito ziwiri (kukankhira/kuzungulira) PUSH FOR MENU/ROTATE TO SELECT control (MENU control) posintha zosintha za ogwiritsa ntchito.

Njira Zokhazikitsira System
Kukhazikitsa dongosolo, tsatirani izi:

1. Lumikizani tinyanga kwa wolandira.
2. Yambani pa wolandila pogwiritsa ntchito batani la POWER.
3. Pezani Menyu Yapamwamba pokankhira kuwongolera kwa MENU kuchokera pa Window Main.
4. Sankhani makonda omwe mukufuna kugwiritsa ntchito MENU control.
5. Tulukani menyu mukamaliza kukhazikitsa.

Kugwiritsa Ntchito ndi Kuyika kwa Antenna
Onetsetsani kuti tinyanga talumikizana bwino ndi wolandila kuti zigwire bwino ntchito. Ikani tinyanga pamalo omwe amachepetsa kusokoneza komanso kukulitsa kulandila kwa ma sign.

Zosankha za R400A
Kuwongolera kwa MENU kumapereka mwayi wosankha zosankha zosiyanasiyana:

• SetUpRx: Khazikitsani magawo olandila.
• LockSet: Konzani zosintha zotsekera.
• SmartTuneTM: Gwiritsani ntchito mawonekedwe anzeru.
• Jambulani: Jambulani ma frequency omwe alipo.
• Tulukani: Siyani dongosolo la menyu.

Mafunso Ofunsidwa Kawirikawiri (FAQ)

1. Kodi ndiyenera kuchita chiyani ndikakumana ndi zosokoneza panthawi ya opareshoni?
   Ngati zosokoneza zichitika, yesani kusintha kaikidwe ka mlongoti kapena kusintha ma frequency kuti musasokonezeke. Tsatirani malangizo a pafupipafupi kuti mugwire bwino ntchito.
2. Kodi ndimabwezera bwanji mayunitsi kuti ndikonze?
   Ngati pakufunika kukonza, tsatirani malangizo omwe aperekedwa m'bukuli okhudza kubwereranso kuti akakonze. Lumikizanani ndi chithandizo chamakasitomala kuti muthandizidwenso ngati pakufunika.

BUKHU LA MALANGIZO

R400A
UHF Diversity Receiver
Komanso gawo la IS400 ndi TM400 Systems

Zowonetsa
Digital Hybrid Wireless® Technology
(US Patent 7,225,135)

Lembani zolemba zanu:

• Nambala ya siriyo:
• Tsiku Logula:

Chidziwitso cha FCC

• Zipangizozi zayesedwa ndipo zapezeka kuti zikugwirizana ndi malire a chipangizo cha digito cha Gulu B, motsatira gawo 15 la Malamulo a FCC. Malire awa adapangidwa kuti apereke chitetezo chokwanira ku kusokoneza koyipa pakukhazikitsa nyumba. Chipangizochi chimapanga, chimagwiritsa ntchito komanso chimatha kuwunikira mphamvu zamawayilesi ndipo, ngati sichinayikidwe ndikugwiritsidwa ntchito motsatira malangizo, chikhoza kuyambitsa kusokoneza kwa mawayilesi.
• Komabe, palibe chitsimikizo kuti kusokoneza sikudzachitika mu unsembe winawake. Ngati chida ichi chikuyambitsa kusokoneza koyipa kwa wailesi kapena kulandila wailesi yakanema, komwe kungadziwike ndikuzimitsa ndi kuyatsa zida, wogwiritsa ntchitoyo akulimbikitsidwa kuyesa kusokoneza ndi chimodzi kapena zingapo mwa izi:
  • Yankhanitsaninso kapena sinthani mlongoti wolandira.
  • Wonjezerani kulekana pakati pa zida ndi wolandila.
  • Lumikizani chipangizocho munjira yosiyana ndi yomwe wolandila amalumikizidwa.
  • Funsani wogulitsa kapena wodziwa ntchito pa wailesi/TV kuti akuthandizeni.

Makampani Canada Certification - 8024A-R400A
"Kugwiritsa ntchito chipangizochi kumadalira izi:

1. Chipangizochi sichikhoza kuyambitsa kusokoneza, ndi
2. Chipangizochi chiyenera kuvomereza kusokonezedwa kulikonse, kuphatikizapo kusokoneza komwe kungayambitse chipangizocho mosayenera”

Mawu Oyamba

• R400A ndikuchita bwino kwambiri, kutembenuka katatu, kopangidwa pafupipafupi kwa UHF komwe kumayenderana ndi ma transmitters onse a Lectrosonics 400 Series Digital Hybrid Wire-less®, 200 Series ndi 100 Series ma analogi ma transmitters ndi ma transmitters a Lectrosonics IFB, kuphatikiza ma transmitters ena opanga ma analogi. imbani Lectrosonics kuti mumve zambiri). R400A imakhala ndi maulendo 256 osankhidwa ndi ogwiritsa ntchito ndipo makina ake omvera amaphatikizapo pulosesa ya digito (DSP) yosokoneza kwambiri, chizindikiro chapamwamba ku chiŵerengero cha phokoso ndi zotulutsa ziwiri zodziyimira pawokha, imodzi yokhazikika ndi imodzi yopanda malire.
• Wolandirayo amakhala ndi chiwonetsero chazithunzi cha LCD choyendetsedwa ndi menyu, batani la POWER/PREV MENU control ndi ntchito ziwiri (kankhira / kuzungulira) PUSH FOR MENU/ROTATE TO SELECT control (pano imatchedwa MENU control) ngati njira yabwino viewkusintha ndikusintha makonda a ogwiritsa ntchito.
• Kuwongolera kwa MENU kumapereka mwayi wosavuta komanso wosavuta kusintha ndikusintha makonda ndi magawo ogwiritsira ntchito. Kukankhira kuwongolera kwa MENU kuchokera pa Window Yaikulu kumalowetsa Pamwamba Menyu yomwe imawonetsa zosankha zisanu zazing'ono: SetUpRx, LockSet, SmartTune™, Jambulani ndi Kutuluka. Kutembenuza zowongolera za MENU kumawonetsa njira ya menyu kapena kukhazikitsa gawo. Kukankhira kuwongolera kwa MENU kumasankha njira yowunikira kapena kulowa (kapena kulowanso) menyu.

Digital Hybrid Wireless®

• Lectrosonics Digital Hybrid Wireless® (US Patent 7,225,135) imagwiritsa ntchito ukadaulo waukadaulo kuphatikiza advan yatsopano.tages ya audio ya digito yokhala ndi advan yapamwambatages ya analogi RF kufala. Chotsatira chake ndi khalidwe lapamwamba la mawu a digito ndi machitidwe abwino kwambiri a analogi. Dongosolo la eni eni limayika zidziwitso zamawu a digito kukhala mtundu wa analogi womwe ungafalitsidwe mwamphamvu pa ulalo wopanda zingwe wa analogi FM. Wolandira amagwiritsa ntchito zosefera zaposachedwa, RF ampma lifiers, mixers ndi detector kuti ajambule siginecha yosungidwa ndipo DSP (Digital Signal processor) imapezanso mawu oyamba a digito.
• Njira yosakanizidwa ya digito / analogi ili ndi zopindulitsa kwambiri. Chifukwa zambiri zomwe zimafalitsidwa zimasungidwa pakompyuta, chitetezo ku phokoso ndichokwera kwambiri kuposa momwe makina opangira ma compandor angapereke ndipo palibe zinthu zakale zomwe zimayambitsidwa pansi pamikhalidwe yamphamvu ya RF, komanso kuwonetsetsa ndi mphamvu zamagetsi komanso magwiridwe antchito sizisokonekera.

Kulandila Kwamitundumitundu
SMARTDiversity™ imachepetsa kusiyiratu maphunziro m'malo omwe kuwunikira kwanjira zambiri kungayambitse mavuto akulu. Magawo osiyanasiyana amtundu wagawo ndi masinthidwe a PIN diode RF amawongoleredwa ndi microprocessor pogwiritsa ntchito algorithm yaukadaulo kuti agwiritse ntchito tinyanga zonse ziwiri nthawi imodzi.

• RF Front-End ndi Mixer
  R400A ndi yothamanga pafupipafupi ndipo imatha kukhazikitsidwa kuti izigwira ntchito pamtundu uliwonse wa 256 ma frequency mkati mwakusintha kwake. Kuchepetsa kwambiri kusokoneza kosafunikira ndi zovuta zosokoneza, mbali yakutsogolo ya R400A imayang'aniridwa ndi gulu la ma frequency omwe amafunidwa ndipo amakana kapena "kuyimba" ma siginecha osafunikira akunja kwa gulu. Ma resonator awiri opangidwa ndi HI-Q ceramic transmission line resonator isanakhale phokoso lotsika, RF yamakono amplifier amapereka kusankha bwino. RF yamphamvu ampLifier ndi LC bandbass fyuluta imapereka inshuwaransi yowonjezereka motsutsana ndi kusokonezedwa kwamphamvu kwa RF. Kapangidwe kake kamapangitsa kuti pakhale bata, kusankha komanso kupindula bwino kuti muzitha kunyamula ma siginecha amphamvu a RF popanda kulowetsa mochulukira.
• IF AmpLifiers ndi Zosefera za SAW
  Phokoso loyamba la IF lotsika amplifier imayang'aniridwa ndi malamulo obwezeretsa ndikuyendetsa quartz SAW (Surface Acoustical Wave) fyuluta. Fyuluta ya 244 MHz SAW imaphatikiza kuwongolera kwakuthwa, kuchedwa kwamagulu kosalekeza, kukula kwa bandi ndi kukhazikika kwa kutentha kwabwino kwambiri, kuposa zosefera wamba za LC. Chosakaniza chachiwiri chimasintha chizindikiro cha 244 MHz choyamba cha IF mpaka 10.7 MHz. Yachiwiri IF imasefedwa kudzera muzosefera ziwiri za ceramic kuti zisankhe zakuthwa, kenako zimasinthidwa kukhala 300 kHz ndikudyetsedwa ku Digital Pulse Counting Detector.
• Digital Pulse Counting Detector
  Wolandila R400A amagwiritsa ntchito chowunikira chosavuta, koma chogwira mtima kwambiri cha digito kutsitsa chizindikiro cha FM, m'malo mwa chowunikira chamba cha quadrature. Mapangidwe achilendowa amachotsa kusuntha kwamafuta, kumapangitsa kukanidwa kwa AM, komanso kumapereka kusokoneza kwa audio kochepa kwambiri. Zotulutsa kuchokera ku Digital Pulse Counter ndi chizindikiro cha analogi chomwe chili ndi chidziwitso cha digito. Chizindikirochi chimadyetsedwa kudzera pa fyuluta yotsika kupita ku AD Converter mu gawo la Digital Signal Processing.
• Magulu a Frequency Tuning
  • R400A imapereka magulu anayi a "factory set" omwe amagwirizana pafupipafupi (A mpaka D) ndi magulu awiri ogwiritsira ntchito osinthika (U ndi V).
  • Magulu a fakitale asankhidwa kuti apewe zovuta za intermodulation. Gulu lililonse lili ndi ma tchanelo asanu ndi atatu.
  • Magulu amtundu wa ogwiritsa ntchito amatha kukhala ndi ma frequency 16 pagulu lililonse.
• Microprocessor, PLL ndi VCO Circuits
  8-bit microprocessor imayang'anira zolowetsa za ogwiritsa ntchito kuchokera kumabatani owongolera gulu lakutsogolo ndi ma siginecha ena ambiri amkati monga mulingo wa RF, ma audio, milingo ya mamvekedwe oyendetsa ndi mphamvu zakunja.tage. Microprocessor imayendetsanso chiwonetsero cha LCD, imayang'anira squelch ndi audio output attenuator, ndikugwiritsa ntchito mabwalo a PLL/VCO ndi kusintha kwa gawo la mlongoti.
• Digital Signal processor
  • DSP imamanganso mawu oyambira ojambulidwa kuchokera ku AD Converter ndikuzindikira akupanga Pilot Tone. DSP imaphatikizanso fyuluta yaphokoso ya digito yoyendetsedwa ndi RF (kuphatikiza SmartNR™). Fyuluta iyi ya RF sensi-tive variable frequency imachepetsa kuyankha pafupipafupi pamikhalidwe yofooka kwambiri ya RF. Fyulutayo sichita kalikonse mpaka mphamvu ya siginecha ya RF itatsikira pansi pa 3uV, pomwe imayamba kutsika ma frequency apamwamba. Zomvera zogwiritsiridwa ntchito zimakhalabe zosakhudzidwa, koma phokoso kapena "kugunda" komwe kumachitika pafupi ndi malire a kulandirira kumamveka kocheperako.
  • Chizindikiro cha audio choyambirira chomangidwanso chimatumizidwa kugawo lotulutsa mawu.
• Smart Tuning (SmartTune™)
  Vuto lalikulu lomwe ogwiritsa ntchito opanda zingwe akukumana nalo ndikupeza ma frequency omveka bwino, makamaka m'malo odzaza ndi RF. SmartTune™ imagonjetsa vutoli poyang'ana ma frequency onse omwe amapezeka mu block ya wolandila ndikusintha wolandila kuti agwirizane ndi ma frequency omwe ali ndi vuto lotsika kwambiri la RF, ndikuchepetsa kwambiri nthawi yokhazikitsa.
• Mitundu Yogwirizana
  R400A idapangidwa kuti izigwira ntchito ndi Lectrosonics Transmitters mu Nu Hybrid Mode ndipo ipereka magwiridwe antchito abwino kwambiri potero. Chifukwa cha kusinthasintha kwa makina osindikizira a digito, R400A imatha kugwira ntchito ndi Lectrosonics 200 Series, 100 Series ndi IFB transmitters, ndi ma transmitters ena omwe si a Lectrosonics m'njira zapadera. (Lumikizanani ndi dipatimenti yogulitsa ya Lectrosonics kuti mupeze mndandanda wathunthu wama transmitter omwe amagwirizana.)
• DSP-Based Pilot Tone
  • Mapangidwe a dongosolo la 400 Series amagwiritsa ntchito kamvekedwe ka DSP kopangidwa ndi akupanga kuchokera pa transmitter kuti azitha kuwongolera mawu olandila (squelch). Ngati Pilot Tone yayatsidwa, chizindikiro cha Pilot Tone Detect chopangidwa ndi DSP chimayang'anira basi kung'ung'udza kwa wolandila. Kuchedwetsa kwakanthawi kochepa kumaphatikizidwanso kuti athetse zithupsa, ma pops kapena zodutsa zina zomwe zitha kuchitika pomwe chotumiziracho chayatsidwa kapena kuzimitsidwa.
  • Ma frequency amtundu woyendetsa ndi wosiyana pamtundu uliwonse wa 256 pamitundu yosinthira yadongosolo (ma frequency block). Izi zimachotsa zovuta za squelch m'makina amitundu yambiri pomwe siginecha yoyendetsa ndege imatha kuwoneka mwa wolandila molakwika kudzera muzinthu za intermodulation. Kugwiritsa ntchito DSP kuzindikira kamvekedwe ka woyendetsa kumathetsanso kufunikira kwa makhiristo osalimba, kulola wolandilayo kuti apulumuke kugwedezeka ndikuyendetsa bwino kwambiri kuposa makina akale oyendetsa ma analogi.
  • Zindikirani: Kufotokozera pamwambapa kumagwira ntchito mu 400 Series mode. Munjira zina zomwe zimafuna ma toni oyendetsa, ma frequency amtundu umodzi okha ndi omwe amagwiritsidwa ntchito pamayendedwe onse.

Supersonic Noise-Based

Zosefera Zamphamvu ndi Squelch Control

• Kuphatikiza pa SmartNR, olandila onse osakanizidwa ali ndi fyuluta yamphamvu yozikidwa pa phokoso lapamwamba komanso kachitidwe ka squelch. Zomvera zomwe zikubwera zimawunikidwa kuti zikhale ndi mphamvu zopitilira 22 kHz, kamvekedwe ka woyendetsa kupatulapo. Mphamvu zochulukirachulukira zikuwonetsa kuti siginecha yolandilidwayo ndi yofooka kwambiri kuti ikwaniritse chiŵerengero chovomerezeka ndi phokoso. Pansi pazigawo zocheperako, fyuluta yotsika yotsika imapindidwa mwamphamvu, kubisa phokoso ndikusunga ma siginecha ambiri momwe angathere. Ngati tchanelo chili chaphokoso kwambiri ngakhale chosefera, nyimboyo imayimitsidwa.
• Palibe njira yabwinoko yowonera chiŵerengero cha signal-to-noise kusiyana ndi kuyeza molunjika, ndipo dongosolo la phokosoli limafuna kusamalidwa.

Zotulutsa Zomveka Zomveka komanso Zosakhazikika
R400A imapereka zotulutsa ziwiri zomvera kuti zitheke kusinthasintha: Balanced (XLR) ndi Unbalanced Line Out/ Monitor (1/4-inch jack.) Zotulutsa zonsezi zimagwira ntchito modziyimira pawokha ndipo zimayendetsedwa ndi attenuator awo a digito.

LCD Screen
Chophimba cha LCD chimagwiritsidwa ntchito molumikizana ndi MENU control kuti isinthe ndikuwongolera magwiridwe antchito, komanso kupereka malingaliro owoneka a machitidwe onse. (Onani R400A ZOSANKHA ZA MENU.)

Smart Noise Reduction (SmartNR™)

• Ukadaulo wosiyanasiyana wosiyanasiyana waukadaulo wosakanizidwa wa digito, wophatikizidwa ndi kuyankha mosabisa ku 20 kHz, kumapangitsa kuti zimveke -120 dBV phokoso pansi pa mic preamp, kapena (kawirikawiri) phokoso lalikulu kuchokera ku maikolofoni yomwe. (Kuti tifotokoze izi, phokoso lopangidwa ndi 4 k Ohm bias resistor yovomerezeka ya ma electret lavaliere mics ambiri ndi -119 dBV ndipo phokoso lamagetsi la maikolofoni ndilokwera kwambiri.) Pofuna kuchepetsa phokosoli ndikuwonjezera phokoso Mitundu yogwira ntchito yamakina, R400A ili ndi algorithm ya Smart Noise Reduction, yomwe imachotsa mkokomo popanda kupereka kuyankha pafupipafupi.
• Smart Noise Reduction algorithm imagwira ntchito pochepetsa magawo okhawo a siginecha yamawu yomwe imagwirizana ndi owerengera.file chifukwa chachisawawa kapena "zoimba pakompyuta." SmartNR™ imapereka kuwonekera kochulukira kwambiri pazosefera zosinthika zotsika zotsika zomwe zimagwiritsidwa ntchito pamapangidwe am'mbuyomu. Zizindikiro zamafupipafupi zomwe zimafunidwa zokhala ndi kulumikizana kwina monga kumveka kwa mawu ndi mamvekedwe sizimakhudzidwa.
• Smart Noise Reduction algorithm ili ndi mitundu itatu, yosankhika pazithunzi zokhazikitsira ogwiritsa ntchito: Yoyimitsa, Yachizolowezi ndi Yodzaza.
• ZIZIMA - Palibe kuchepetsa phokoso komwe kumachitika ndipo kuwonekera kwathunthu kumasungidwa. Zizindikiro zonse zomwe zimaperekedwa kumapeto kwa analogi ya transmitter, kuphatikiza maikolofoni yofowoka, zidzapangidwanso mokhulupirika kwa wolandila.
• ZABWINO (zosakhazikika pafakitale) - Kuchepetsa phokoso kokwanira kumayikidwa kuti muchotse ma hiss ambiri pa mic preamp ndi zina zomveka kuchokera ku lavaliere maikolofoni. Phindu lochepetsera phokoso ndilodabwitsa kwambiri pamenepa, komabe kuchuluka kwa kuwonetseredwa komwe kumasungidwa ndikwapadera.
• ZONSE - Kuchepetsa phokoso lokwanira kumagwiritsidwa ntchito kuti achotse zambiri za mluzu kuchokera pafupifupi magwero aliwonse amtundu wololera, poganiza kuti milingo imayikidwa bwino pa chotumizira. Kuchepetsa phokoso kowonjezeraku kumabwera pamtengo wa kuwonekera kwina kwa phokoso lazipinda zotsika, komabe algorithm imakhalabe yosazindikirika nthawi zambiri.
• Zindikirani: Zokonda za SmartNR™ zimasankhidwa ndi ogwiritsa ntchito mu 400 Series mode. M'njira zina, kuchepetsa phokoso kumagwiritsidwa ntchito m'njira yotsanzira ndondomeko yoyambirira ya analogi molondola momwe mungathere ndipo siigwiritsidwe ntchito.

Sefa Yapa digito Yowongolera Phokoso
Kuphatikiza pa SmartNR™, R400A ilinso ndi fyuluta yamtundu wa supersonic-sensitive variable frequency, yomwe imachepetsa kuyankha pafupipafupi pamikhalidwe yofooka kwambiri ya RF. Fyuluta iyi sichita kalikonse mpaka mulingo waphokoso lapamwamba lomwe likupezeka pamawu olandilidwa upitilira malire omwe adakonzedweratu pomwe limayamba kutsika ma frequency apamwamba. Mawu ogwiritsiridwa ntchito amakhalabe osakhudzidwa, koma maphokoso kapena "kugunda" kochitika pafupi ndi malire akulandirira kumamveka ngati kowopsa.

Magetsi

• R400A imayendetsedwa kuchokera kumagetsi akunja a DC okhala ndi +8 VDC mpaka +18 VDC, mpaka 0.20 ampmadzi (200 milliliamps) kuchuluka. Wolandirayo ali ndi Poly-Fuse yomangidwa kuti ateteze chipangizocho. Ngati vuto lichitika loyendetsa fuseyi, imayambiranso magetsi atazimitsidwa kwa masekondi 15. Gawo lolowetsamo mphamvu limakhalanso ndi mabwalo otetezedwa omwe amalepheretsa kuwonongeka kwa wolandila ngati gwero lamphamvu lapansi likugwiritsidwa ntchito.
• Zindikirani: R400A imafuna mphamvu yakunja ya DC ndipo ilibe mabatire amkati.

Front Panel Controls ndi Ntchito

• LCD Screen
  LCD Screen imagwiritsidwa ntchito kuyang'anira magwiridwe antchito
  ndi kuwonetsa zambiri pamene mukukonza R400A.
• MPHAMVU/PREV Menyu batani
  Kuwongolera kwapawiri kumapereka ntchito ya POWER On/Off ndi kubwereranso kumachitidwe am'mbuyomu. Ngati wolandila wazimitsidwa, kukanikiza batani ili kwakanthawi kumayatsa wolandila. Ngati wolandirayo watsegulidwa kale, kukanikiza batani ili kumapangitsa kuti LCD iwonetse mndandanda wam'mbuyo. Kukanikiza ndi kugwira batani kwa masekondi osachepera awiri kuzimitsa unit.
• MENU Control
  Kuwongolera kwapawiri kwa MENU kumagwiritsidwa ntchito kupeza mindandanda yazakudya ndikusintha makonda olandila. Kanikizani chiwongolero kuti mulowe mu TopMenu, kapena yambitsani zosankha zomwe mwasankha. Tembenuzani zowongolera kuti musankhe menyu kapena kukhazikitsa gawo logwirira ntchito.
  

Kumbuyo Paneli Features

 

• Kutulutsa Kwamawu koyenera
  Uku ndikusintha kokhazikika kwa XLR kokhala ndi Pin 2 "zabwino" potengera zotumiza pamanja ndi pulagi. Ndi maikolofoni a lavaliere ndi ma transmitters a lamba, komabe, gawo lidzasiyana ndi mitundu yosiyanasiyana ya maikolofoni (2-waya vs. 3-waya kwa ex.ample). Kutulutsa kwamawu kumakhala koyenera koma kosayandama. Chizindikiro chosagwirizana chilipo pogwiritsa ntchito Pin 1 ngati nthaka, Pin 2 ngati chizindikiro ndikusiya Pin 3 yotseguka.
• Kutulutsa Kwamawu kosagwirizana
  Iyi ndi jack ya foni ya 1/4-inch yokhala ndi pini yapakati yabwino komanso mkono wolumikizidwa pansi. Jack iyi imapereka zotulutsa zamtundu wamtundu wopanda malire.
• Mphamvu Lowetsani Jack
  Jack yolowetsa mphamvu imalandira +8 VDC mpaka +18 VDC
  (pini yapakati ndi yabwino ndipo manja ndi opukutidwa). Cholowetsacho ndi diode yotetezedwa kuti isawonongeke ngati mphamvu ikugwiritsidwa ntchito ndi polarity yosinthidwa, ndipo idzapangitsa kuti chipangizocho zisagwire ntchito mpaka chikhalidwecho chitatha.
• Zolowetsa Zazikulu Zosiyanasiyana za Antenna
  Zolowetsa MAIN ANT ndi DIV ANT onse ndi 50 Ohm, zolumikizira za BNC. Pakusintha kwa mlongoti umodzi, mlongoti umalumikizidwa ndi jack YA MAIN ANT. (Onani Kugwiritsa Ntchito ndi Kuyika kwa Antenna.)

Njira Zokhazikitsira System

1. Lumikizani chingwe chamagetsi kuchokera pamagetsi kupita ku Power Input Jack.
2. Gwirizanitsani tinyanga kapena zingwe za mlongoti BNC zolumikizira.
3. Yatsani mphamvuyo ndi batani la PREV MENU/POWER. Chophimbacho chidzawonetsa nambala yachitsanzo, kusintha kwa firmware ndi ma frequency block panthawi ya boot.
   Lectrosonics R400A VXX pomwe VXX ndiye mtundu waposachedwa wa firmware womwe udayikidwa Block XX pomwe XX ndiye nambala ya block yosinthira pafupipafupi.
   Pambuyo pa Power Up Sequence kuwonetsedwa, Window Yaikulu ikuwonekera ndipo wolandirayo ali wokonzeka kugwira ntchito.
4. Onetsetsani kuti wolandila ndi transmitter akhazikitsidwa kunjira yofananira
5. Pezani ma frequency ogwiritsira ntchito pogwiritsa ntchito sikani kapena mawonekedwe a Smart TuneTM. Khazikitsani chowulutsira ku ma frequency omwewo.
6. Yatsani transmitter ndikuwonetsetsa kuti chizindikiro cha RF chawonetsedwa pa LCD.
7. Lumikizani chingwe chomvera ku jack/s yoyenera yotulutsa mawu.
8. Sinthani kupindula kwa ma transmitter (onani buku la transmitter kuti mumve zambiri). Khazikitsani kupindula kotero kuti nsonga za siginecha ziwonetse mulingo wathunthu pa wolandila ndi wotumiza nthawi imodzi.
   ZINDIKIRANI: Tsitsani mulingo wotsitsa pamawu kapena chojambulira pomwe mukusintha kupindula kwa ma transmitter.
9. Sinthani mulingo wotulutsa wolandila kuti ufanane ndi makina amawu kapena chojambulira. Sinthani zotulutsa zolandila mpaka pansi. Khazikitsani mulingo wolowetsa/kupeza mphamvu pa makina omvera kapena chojambulira pamalo omasuka apakati. Pamene makina opanda zingwe akugwira ntchito, pang'onopang'ono onjezerani mlingo wotuluka wa wolandirayo mpaka mlingo wokwanira ukwaniritsidwe. Ngati zotulutsa zolandirira zatembenuzidwira m'mwamba zonse ndipo sizikukwanira, ndiye yonjezerani mlingo pa makina omvera kapena chojambulira.
   ZINDIKIRANI: Pali kusiyana kochepa kwambiri kapena kopanda kusiyana pakati pa chiŵerengero cha ma sign ndi phokoso mu makina opanda zingwe pamtundu wosinthira wolandila. Kuwongolera kotulutsa pa wolandila kumangokhala attenuator.
10. Njira yolondola kwambiri yosinthira kutulutsa kwa wolandila ndiyo kugwiritsa ntchito jenereta yomangidwa mu toni. Kamvekedwe kamvekedwe kamvekedwe ka wolandila pamlingo wina wake kuti agwirizane ndendende ndi makina amawu kapena chojambulira. Mulingo wa kamvekedwe kamvekedwe kake ndi wofanana ndi momwe mawu apamwamba amamvekera pakugwira ntchito. Za exampLe:
    1. +00 dBu mpaka +5 dBu pamlingo wa mzere
    2. -50 dBu mpaka -40 dBu ngati mulingo wamphamvu wama mic
    3. -25 dBu mpaka -30 dBu ngati electret mic level
       Ndi kamvekedwe ka mawu, milingo yolowera pamawu kapena chojambulira imatha kukhazikitsidwa molondola kuti pakhale phokoso lalikulu kwambiri lomwe lingachitike.
       ZINDIKIRANI: Khazikitsani zotulutsa zolandila kukhala zokwera momwe mungathere popanda kudzaza chipangizo chomwe chikudyetsedwa, kuti muchepetse kuchuluka kwa phindu lomwe likufunika mu chipangizocho ndikukwaniritsa chiwongolero champhamvu cha ma siginecha kuchokera ku siginecha yonse.
11. Ngati mungafune, pezani menyu ya LockSet kuti mutseke zowongolera zakutsogolo za R400A kuti mupewe kusintha mosazindikira zosintha zolandila panthawi yogwira ntchito.

Kugwiritsa Ntchito ndi Kuyika kwa Antenna

• Wolandila amaperekedwa ndi tinyanga ziwiri zakumanja za BNC whip. Tinyangazi nthawi zambiri zimakhala zokwanira kugwira ntchito mpaka mamita mazana angapo ndi mzere wowonekera pakati pa chowulutsira ndi tinyanga. Onani momwe tinyanga tawonera kumanja.
• Wotumiza opanda zingwe amatumiza siginecha ya wayilesi mbali zonse. Chizindikirochi nthawi zambiri chimadumphira pamakoma apafupi, kudenga ndi malo ena ndipo zowunikira zamphamvu zimatha kufika pa mlongoti wolandila pamodzi ndi chizindikiro chachindunji. Ngati ma siginecha achindunji ndi owonetseredwa ali kunja kwa gawo wina ndi mzake, kuletsa kumatha kuchitika, kutulutsa kutayika kwa chizindikiro chofikira mlongoti wolandila. Ngati kutayika uku kuli kwakukulu, kusiyiratu kumatha kuchitika. Kusiya kumamveka ngati phokoso lomveka (kuwomba kapena kugwedeza), kapena pazovuta kwambiri, kungayambitse kutaya kwathunthu kwa chonyamulira ndi phokoso. Kusuntha tinyanga zolandirira ngakhale mainchesi ochepa kumatha kukhudza kupezeka kwa kusiya, kapenanso kuthetseratu. Kusamutsa tinyanga kupita kumalo ena kutali ndi mapazi angapo kapena kupitilira apo nthawi zambiri ndi yankho. Mkhalidwe wosiya ukhoza kukhala wabwinoko kapena woyipitsitsa pamene gulu la anthu likudzaza kapena kutuluka m'chipindamo, kapena pamene chotumizira kapena cholandira chikugwiritsidwa ntchito kumalo ena.
  
• Wolandila R400A amapereka mapangidwe apamwamba kwambiri omwe amathetsa mavuto osiya sukulu nthawi iliyonse. Komabe, ngati mukukumana ndi vuto losiya, yesani kusuntha cholandirira kapena tinyanga.
• Pazigawo zokulirapo zogwirira ntchito, kapena pakakhala zopinga pakati pa ma transmitter ndi tinyanga zolandirira, tinyanga takutali zitha kugwiritsidwa ntchito, monga mtundu wa SNA600A dipole.
• Ma tinyanga akutali amathanso kugwiritsa ntchito bwino kulandirira kosiyanasiyana poyikidwa patali komanso m'malo osiyanasiyana. Gwiritsani ntchito chingwe chotsika chotsika cha coaxial kutalika kulikonse kupitilira 15 mapazi.
• Onani zowonjezera zomwe zili kuseri kwa bukhuli mwachitsanzoampmbali za tinyanga takutali ndi cabling.
• Ma transmitters a Lectrosonics amawala mphamvu bwino kwambiri, ndipo olandila amakhala omvera kwambiri, zomwe zimachepetsa osiya mpaka pamlingo wocheperako. Ngati, komabe, mwayesa malingaliro omwe aperekedwa pano ndipo mukukumanabe ndi osiya maphunziro pafupipafupi, omasuka kuitana fakitale kuti ikuthandizeni.

Zosankha za R400A

Zenera Lalikulu

Main Screen Display

Ntchito za menyu za R400A zimafikiridwa kudzera pamenyu yapamwamba, pokanikiza kuwongolera kwa MENU. Kuwongolera kumasinthidwa kuti muwone zosankha zomwe zilipo, ndikukanikiza kusankha.

Menyu Ntchito
Ntchito za Menyu ya R400A zitha kugawidwa m'magawo anayi akuluakulu: kukhazikitsa wolandila, kusankha njira zomveka bwino, kutseka wolandila ndikusanthula ma frequency omveka bwino.

• SetUpRx
  Menyu ya SetUpRx imapeza zowonera zomwe zimagwiritsidwa ntchito kukhazikitsa wolandila. Zowonetsera izi zikuphatikiza: Freq, Level, Tuning, Compat, Tone, PilotBP, Phase, TxBatt ndi SmartNR.
• Nthawi zambiri
  Sewero lokhazikitsira la Freq likuwonetsa kanema wawayilesi (yomwe imawulutsira kanema wawayilesi pafupipafupi imagwera mkati), ma transmitter ogwirizana a Frequency Select Switch ndi ma frequency osankhidwa a R400A. Kuti musinthe ma frequency ogwiritsira ntchito, tembenuzani kuwongolera kwa MENU. Tulukani zenera lokhazikitsirali pokanikiza batani la PREV MENU. Wolandirayo amasunga kukonzanso kwake ngakhale mphamvu itazimitsidwa.
• Zindikirani: Ngati ma frequency ogwiritsira ntchito asinthidwa, onetsetsani kuti zosintha za Frequency Select Switch za cholumikizira chogwirizana nazo zikugwirizana ndi makonda omwe akuwonetsedwa kukona yakumanja kwa sikirini.
• Mlingo-B
  Sewero lokhazikitsira Level-B limawonetsa kuchuluka kwa mawu kwa wolandila mu dBu pa jack XLR yoyenerera. Mulingo wotulutsa ndi -50dBu mpaka +5dBu ndipo ungasinthidwe muzowonjezera za 1dB pozungulira kuwongolera kwa MENU. Kukanikiza batani la PREV MENU kumatuluka pazenera. Zotulutsa zotulutsa zosakwana 100 ohms ndizosavomerezeka.
• Level-U
  Sewero lokhazikitsira Level-U likuwonetsa mulingo wotulutsa mawu wa wolandila mu dBu pa jack 1/4-inch jack. Mulingo wotulutsa ndi -55 dBu mpaka + 0dBu ndipo ungasinthidwe muzowonjezera za 1dB pozungulira kuwongolera kwa MENU. Kukanikiza batani la PREV MENU kumatuluka zowonetsera. Zotulutsa zotulutsa zosakwana 50 ohms ndizosavomerezeka.
• Kukonza
  • R400A imapereka mitundu 7 yosinthira: magulu anayi amtundu wa fakitale (Fact Grp A thru D), magulu awiri ogwiritsira ntchito ma frequency (Wogwiritsa Grp U ndi V), ndi njira yosinthira (yokhazikika).
  • Mumayendedwe wamba, njira zonse 256 zilipo. Magulu anayi a seti zafakitale amaletsa ma frequency osankhidwa mwapadera a intermodfree. (Onani gawo la Frequency Coordination kuti mumve zambiri.) Magulu a ogwiritsa ntchito U ndi V amaletsanso ma frequency osankhidwa ndi ogwiritsa ntchito.
  • Zindikirani: Kusintha makina osinthira sikusintha mwachindunji kusintha kwa wolandila. Zimangosintha machitidwe a konokono pomwe mawonekedwe a Freq akupezeka.
  • Mukasinthira ku kachitidwe kagulu katsopano, kuyenera kuyembekezera kuti wolandirayo adzasinthidwa (poyamba komanso kwakanthawi) kunjira yomwe siili gawo la gulu lomwe lasankhidwa kumene. Kusankha ma frequency atsopano kuchokera pazenera la Freq kumathetsa vutoli, chifukwa ma frequency okhawo amaperekedwa pagulu.
• Compat
  Chojambula chokhazikitsa Compat chimagwiritsidwa ntchito posankha mawonekedwe ogwirizana, kulola kuti R400A igwire ntchito ndi ma transmitters osiyanasiyana. Mitundu yofananira yomwe ilipo ndi:
  • Mtengo wa NU Hybrid - Njira iyi imagwira ntchito ndi ma transmitters a Lectrosonics Digital Hybrid pogwiritsa ntchito mawonekedwe a ETSI ogwirizana ndi Nu Digital Hybrid.
  • 100 Series - Njirayi imagwira ntchito ndi ma transmitters onse a Lectrosonics 100 Series.
  • 200 Series - Njira iyi imagwira ntchito ndi ma transmitters onse a Lectrosonics 200 Series.
  • NA Hybrid - ndiye njira yabwino kwambiri yogwiritsira ntchito ngati ma transmitter ndi olandila onse ali mitundu ya North American Digital Hybrid Wireless (osati mitundu ya Euro/E01).
  • IFB - Njira iyi imagwira ntchito ndi ma transmitters onse a Lectrosonics IFB.
  • MODE 3 ndi MODE 6* - Mitundu iyi imagwira ntchito ndi ma transmitters angapo omwe si a Lectrosonics. Lumikizanani ndi kampaniyo kuti mupeze mndandanda wa ma transmitter omwe amagwirizana pamtundu uliwonse.
    *Mode 6 ikupezeka pamayunitsi okhala ndi Serial Number 236 kupita mmwamba.
• Mawu-B
  • Chojambula chojambulira cha Tone-B chimasintha kuchokera pamawu olandilidwa pamawu omveka a XLR otulutsa mawu kupita pamawu oyesera a 1kHz opangidwa mkati kuti agwirizane ndi zida zina zolumikizidwa kunja popanda kupita "pamlengalenga."
  • Mulingo wa Tone uli ndi -50dBu mpaka +5dBu ndipo umasinthidwa mu 1 dB increments pozungulira menyu control. Toni yoyeserera ili ndi kupotoza kwa 1% ndipo cholinga chake ndi kutsimikizira kuchuluka kwa zotuluka zokha. Kukanikiza batani la PREV MENU kumatuluka pazenera.
  • Chenjezo: Pali makonda amodzi okha otulutsa mawu pamawu omwe adalandilidwa komanso kamvekedwe kakukhazikitsa. Mulingo womwe wakhazikitsidwa apa udzasungidwa munjira yolandirira (zokonda za superseding zomwe zimapangidwa pazenera la Level-B).
• Toni-U
  • Chojambula chojambulira cha Tone-U chimasintha kuchokera pamawu olandilidwa pa 1/4-inch audio audio jack kupita ku kamvekedwe ka mawu ka 1kHz kopangidwa mkati kuti agwirizane ndi zida zina zolumikizidwa kunja popanda kupita "mlengalenga."
  • Mulingo wa Tone umakhala ndi -55dBu mpaka 0dBu ndipo umasinthidwa mu 1dB increments pozungulira menyu. Toni yoyeserera ili ndi kupotoza kwa 1% ndipo cholinga chake ndi kutsimikizira kuchuluka kwa zotuluka zokha. Kukanikiza batani la PREV MENU kumatuluka pazenera.
  • Chenjezo: Pali makonda amodzi okha otulutsa mawu pamawu omwe adalandilidwa komanso kamvekedwe kakukhazikitsa. Mulingo womwe wakhazikitsidwa apa udzasungidwa munjira yolandirira (zokonda zowongolera zomwe zidapangidwa pazenera la Level-U).
• Mtengo wa PilotBP
  • R400A nthawi zonse imakhala ndi mphamvu ndi njira yoyendetsa kanjira yoyimitsidwa (toni yoyendetsa imafunika kuchokera kwa chowulutsira kuti mutsegule wolandila). Kuti muyambitse njira yolambalala kamvekedwe ka woyendetsa, pawindo la PilotBP, tembenuzani kuwongolera kwa MENU kuti musankhe BYPASS, kenako dinani batani la PREV MENU.
  • Kuti mubwerere kumayendedwe anthawi zonse (njira yoyendetsa toni yoyimilira yayimitsidwa), tembenuzani zowongolera za MENU kuti musankhe NORMAL, kenako dinani batani la PREV MENU Tulukani sikiriniyi podina batani la PREV MENU.
  • Zindikirani: Palibe mawu oyendetsa omwe amagwiritsidwa ntchito mu 100 Series kapena Mode 3 Compatibility Modes, chifukwa chake ntchitoyi siyiperekedwa pamitundu imeneyo.
• Gawo-B
  Mwachikhazikitso, kutulutsa kwamawu koyenera kumayendetsedwa MU PHASE pokhudzana ndi siginecha yamawu kuchokera kwa wotumiza. Kuti mutembenuzire kutulutsa koyenera kwa wolandila, lowetsani sewero la khwekhwe la Phase-B, tembenuzani zowongolera za MENU kuti musankhe INVERT. Gawo lachidziwitso cha audio limalowetsedwa pa jack XLR yoyenerera. Kuti mubwezeretse mawu omvera a wolandila kukhala "Mu Gawo," sankhani NORMAL. Tulukani zenera lokhazikitsirali pokanikiza batani la PREV MENU.
• Gawo-U
  Mwachikhazikitso, kutulutsa kwamawu kosasinthika kumayendetsedwa MU PHASE pokhudzana ndi siginecha yamawu kuchokera kwa wotumiza. Kuti mutembenuzire kutulutsa kwamawu kosagwirizana ndi wolandila, lowetsani mawonekedwe a Phase-U, tembenuzani zowongolera za MENU kuti musankhe INVERT. Gawo la siginecha yomvera imalowetsedwa pa 1/4-inch jack. Kuti mubwezeretse mawu osagwirizana ndi wolandila kukhala "Mu Gawo," sankhani NORMAL. Tulukani zenera lokhazikitsirali pokanikiza batani la PREV MENU.
• TxBatt
  Chowonekera cha TxBatt chimalola kusankha mtundu weniweni wa batri womwe ukugwiritsidwa ntchito pa transmitter kuti apereke kuwunika kolondola kwa batire. Mitundu inayi ya mabatire imagwiritsidwa ntchito kwambiri mu Lectrosonics transmitters: 9 Volt alkaline, 9 Volt lithium, AA alkaline, ndi AA lithiamu. Mabatire owonjezera a NiMH amathanso kugwiritsidwa ntchito pama transmitters (onani TIMER pansipa). Zokonzedwa bwino, izi ziwonetsetsa kuti chenjezo lokwanira liperekedwa lisanathe batire.
  Mumayendedwe a 200 Series, menyu ya TxBatt imapereka zosankha zisanu:
  • 9V ALK - Transmitter pogwiritsa ntchito batire yamchere ya 9V. Oyang'anira voltage yokhala ndi chizindikiro cha batri pawindo lalikulu. Mphamvu ya batri voltage ikuwonetsedwa pazenera lokhazikitsira TxBatt.
  • 9V LTH - Transmitter pogwiritsa ntchito 9V lithiamu batire. Oyang'anira voltage yokhala ndi chizindikiro cha batri pawindo lalikulu. Mphamvu ya batri voltage ikuwonetsedwa pazenera lokhazikitsira TxBatt.
  • AA ALK - Transmitter pogwiritsa ntchito batri ya alkaline ya AA. Oyang'anira voltage yokhala ndi chizindikiro cha batri pawindo lalikulu. Mphamvu ya batri voltage ikuwonetsedwa pazenera lokhazikitsira TxBatt.
  • AA LTH - Transmitter pogwiritsa ntchito AA lithiamu batire. Oyang'anira voltage yokhala ndi chizindikiro cha batri pawindo lalikulu. Mphamvu ya batri voltage ikuwonetsedwa pazenera lokhazikitsira TxBatt.
  • TIMER - Transmitter pogwiritsa ntchito batri iliyonse. Imawonetsa nthawi yowonjezereka yomwe ulalo wamalumikizidwe ukugwira ntchito. Nthawi ikuwonetsedwa m'malo awiri: ngodya yakumanzere yakumanzere kwa zenera lokonzekera la TxBatt ndi ngodya yakumanzere yakumanzere kwa Window Main. Palibe chizindikiro cha batri chomwe chikuwonetsedwa mu TIMER mode.
    Colon imathwanima TIMER ikugwira ntchito, komanso zikuwonetsa kuti ulalo wolumikizirana ukugwira ntchito. Pamene chotumizira kapena cholandirira cha R400A chazimitsidwa, chowerengeracho chimasunga nthawi yomwe idasonkhanitsidwa ndikuyambiranso kuwerengera kokha chizindikiro chikapezeka kuchokera kwa wotumiza.
    Kuti mukhazikitsenso chowerengera, yendani pazenera la khwekhwe la TIMER ndipo dinani mwachangu ndikumasula batani la PREV MENU ndi kuwongolera kwa MENU nthawi imodzi. Mtundu wa TIMER ndiwothandiza kwambiri pamabatire a NiMH chifukwa sawonetsa mphamvu yodziwika bwino.tagamatsika pamene akutuluka.
    Pamitundu yofananira kupatula 200 Series, palibe zidziwitso za telemetry za batri zomwe zilipo kotero kuti chophimba cha TxBatt chimapereka TIMER ngati chisankho chokhacho.

Tulukani zenera lokhazikitsirali pokanikiza batani la PREV MENU.

Zithunzi za SmartNR
Imapezeka mu Hybrid Compatibility Mode yokha, skrini yokhazikitsira ya Smart-NR imagwiritsidwa ntchito kusankha imodzi mwazinthu zitatu zochepetsera phokoso:

• ZIZIMA - Palibe kuchepetsa phokoso komwe kumachitika ndipo kuwonekera kwathunthu kumasungidwa. Zizindikiro zonse zomwe zimaperekedwa kumapeto kwa analogi ya transmitter, kuphatikiza maikolofoni yofowoka, zidzapangidwanso mokhulupirika kwa wolandila.
• ZABWINO (zosakhazikika pafakitale) - Kuchepetsa phokoso kokwanira kumayikidwa kuti muchotse ma hiss ambiri pa mic preamp ndi zina zomveka kuchokera ku lavaliere maikolofoni. Phindu lochepetsera phokoso ndilodabwitsa kwambiri pamenepa, komabe kuchuluka kwa kuwonetseredwa komwe kumasungidwa ndikwapadera.
• ZONSE - Kuchepetsa phokoso lokwanira kumagwiritsidwa ntchito kuti achotse zambiri za mluzu kuchokera pafupifupi magwero aliwonse amtundu wololera, poganiza kuti milingo imayikidwa bwino pa chotumizira.

Sinthani mawonekedwe a MENU kuti musankhe njira yochepetsera phokoso. Tulukani zenera lokhazikitsirali pokanikiza batani la PREV MENU.

Kubwerera
Tembenuzani zowongolera za MENU kuti musankhe BACK, kenako kanikizani zowongolera za MENU kuti mubwerere pazenera la TopMenu.

LockSet

• LockSet imagwiritsidwa ntchito kutseka zoikamo za R400A. Mukatsekedwa, kugwiritsa ntchito MENU kumangokhala "view kokha” ndipo kuyesa kusintha zisankho kumapangitsa kuti chinsalu chikhale ndi mawu oti “CHOKHIDWA! (Kuti Mutsegule, Gwiritsani Ntchito Menyu ya LockSet)” Ntchito za Scan ndi SmartTune™ zimayimitsidwa chipangizocho chikakhala LOCKED.
• Kuti MUZITSITSA R400A - Dinani chiwongolero cha MENU kuti mulowe TopMenu, kenako tembenuzani chiwongolero cha MENU kuti musankhe LockSet. Dinani chowongolera cha MENU kuti mutsegule zenera la LockSet, tembenuzani zowongolera za MENU kuti musankhe LOCK, kenako dinani MENU control kapena PREV MENU batani kuti mutuluke ku TopMenu.
• Kuti MUTSEgule - Bwerezani zomwe zili pamwambapa ndikusankha OSATI KUKHIDWA.

SmartTune™
SmartTune™ imapangitsa kuti pakhale mawonekedwe omveka bwino ogwiritsira ntchito. Imachita izi poyang'ana ma frequency onse omwe amapezeka mkati mwa ma frequency block block (mu 100 kHz increments) ndikusankha ma frequency osasokoneza RF. SmartTune™ ikamalizidwa, imabwerera ku Main Window yowonetsa ma frequency ogwiritsira ntchito ndi ma transmitter switch patchanelo chodziwika bwino chomwe chapezeka pakusanthula.

Jambulani

• Yendetsani ku njira ya SCAN kuchokera pamenyu, kenako dinani MENU control kuti mutsegule ntchitoyo. Wolandira akuyamba kusanthula chipika chafupipafupi cha wolandila. Wolandirayo apitiliza kuyang'ana, ndikudziunjikira nsonga zapamwamba pakujambula kulikonse kotsatira, mpaka atayimitsidwa ndi wogwiritsa ntchito. Deta yomwe yasonkhanitsidwa ndikusanthula imasungidwa mpaka Scan mode itatuluka.
• Kuti musiye kupanga sikani (koma osatuluka mumachitidwe a Jambulani), dinani batani la MENU kamodzi. Chiwonetserocho chimasinthira ku Coarse View zenera. Munjira iyi, gulu lililonse loyimirira lachiwonetsero limayimira ma frequency anayi (400 kHz). Tembenuzani zowongolera za MENU kuti musunthe cholozera pamitundu yochunira. Pamene cholozera chikudutsa pa frequency band, zosintha za Frequency Select Switch za ma transmitter ogwirizana zimawonetsedwa kukona yakumanja kwa sikirini.
• Kukanikiza kawiri kuwongolera kwa MENU kumasintha chiwonetserocho kukhala Chabwino View yomwe imawonetsa gawo lokulitsa la sipekitiramu kuzungulira cholozera chokhazikika, choyima. Mu Chabwino View, gulu lililonse loyimirira limayimira ma frequency amodzi (100 kHz). Monga ndi Coarse View, kusuntha kwa cholozera pa band ya ma frequency kumabweretsa kuwonetsedwa kwa ma transmitter ogwirizana nawo Frequency Select switch pakona yakumanja kwa sikirini.
• Mu Chabwino View, kapamwamba kapamwamba kokhazikika pakati pa view imagwira ntchito ngati cholozera. Pansi pa malo ojambulira pali cholembera chokumbutsa kuti ichi ndi chithunzi chochepa cha sipekitiramu. Gwiritsani ntchito chiwongolero cha MENU kuti mudutse mu sipekitiramu yonse. Tembenuzani mopingasa ku view ma frequency otsika, kapena motsata wotchi kuti awonetse ma frequency apamwamba.
  Sakatulani pazenera ndikupeza mafupipafupi pomwe palibe ma siginecha a RF (kapena zikavuta kwambiri, ma siginecha a RF ofooka okha). Ndi cholozera pamaulendo awa, dinani batani la PREV MENU kuti mutuluke pa sikani.
• Mukatuluka jambulani, mumapatsidwa mwayi wosankha nthawi yomwe gawoli lidalipo musanalowe jambulani, kapena ma frequency omwe angosankhidwa pamawonekedwe.
• Chiwonetsero chikuwonetsa "Gwiritsani ntchito ma freq atsopano?" kukulimbikitsani kuti mupange masankho pafupipafupi komanso kuwonetsa ma frequency atsopano. Sinthani mawonekedwe a MENU kuti view zosankha. Sankhani YES kuti muyike wolandila kufupipafupi osankhidwa mumachitidwe ojambulira. Sankhani NO kuti mubwerere kufupipafupi yomwe idakhazikitsidwa musanalowe muyeso. Sankhani SKHANI kuti muyambitsenso kusanthula.
• Zindikirani: Onetsetsani kuti zosintha za Frequency Select Switch za transmitter ndizosintha zomwe zikuwonetsedwa pachiwonetsero ndipo makina anu adzakhala okonzeka kugwira ntchito.

Ma frequency ogwirizana

• Kusokoneza kuchokera ku IM (intermodulation) ndi vuto lomwe lingakhalepo pamakina onse opanda zingwe, kotero kulumikizana koyenera kumafunika nthawi zonse kupewa phokoso, kusiyanasiyana komanso mavuto osiya. Zosankha zanu kuti mukwaniritse izi ndi izi:
  • • Kugwiritsa ntchito magulu afupipafupi omwe adagwirizana kale
  • • Kuyendera dongosolo (Onani Multi-channel System Checkout)

Kulumikizana ndi Lectrosonics kuti muthandizidwe

• Magulu a ma frequency omwe amagwirizana adapangidwa kuti achepetse zovuta za intermodulation mumakina angapo opanda zingwe. Mafupipafupi amatha kugwiritsidwa ntchito ndi Digital Hybrid ndi zida zopanda zingwe za analogi Lectrosonics. Kugwirizana ndi mitundu ina ndikotheka, koma sikutsimikiziridwa ndi Lectrosonics.
• Ma frequency awa awerengedwa kuti achepetse IM pakati pa ma frequency awa okha. Ma siginecha a RF ochokera kunja amathabe kusokoneza magwiridwe antchito, kotero ngakhale ma frequency omwe adalumikizidwa akugwiritsidwa ntchito, Multi-channel System Checkout ndiyofunikirabe. Onani ndondomeko patsamba lotsatira.
  
• Kugwirizana kumatsata ndondomeko yomwe yawonetsedwa pa chithunzi chakumanja.
• Grp a ndi Grp b ali ndi ma frequency 16 omwe akuwonetsedwa mu tebulo ili m'munsimu (pamwamba lalanje / yoyera).
• Grp c ndi Grp d ali ndi ma frequency 16 omwe akuwonetsedwa patebulo ili pansipa (otsika abuluu/woyera).
• ZINDIKIRANI: Palibe chitsimikizo kuti ma frequency amagwirizana pakati pa seti yapamwamba ya lalanje/yoyera ndi yapansi ya buluu/yoyera.
  Kugwiritsa ntchito pafupipafupi ma seti onse awiri kumafunikira kuyesa ndi njira zomwe zafotokozedwa mugawo lotsatirali lotchedwa Multi-channel System Checkout
• Ma frequency awa amagawana mawonekedwe a RF ndi ma TV. Zizindikiro zowulutsira pa TV zimakhala zamphamvu kwambiri kuposa cholumikizira maikolofoni opanda zingwe, ndipo zimatha kusakanikirana mosavuta ndi ma siginecha ochokera ku makina opanda zingwe kuti apange zovuta zosiyanasiyana zosokoneza. Ngakhale ma frequency omwe adakonzedweratuwa akugwiritsidwa ntchito, ndikwabwino kutsatira njira yolipira patsamba lotsatirali.
• Active TV station ndi ma siginecha ena akunja amatha kuzindikirika poyang'ana ndi wolandila.

Kulumikizana pafupipafupi

• IM (intermodulation) ndi njira ya ma siginecha awiri kapena kuposerapo a RF kusakanikirana mu s iliyonsetage mu chotumizira kapena cholandila chomwe chimapanga chizindikiro china cha RF. Ngati chizindikiro chatsopanochi chikafika pa chonyamulira, IF kapena ma oscillator pafupipafupi mutha kukhala ndi zovuta zosokoneza zomwe zimakhudza mtundu kapena mtundu wamawu. Zophatikizira zomwe zingatheke zimaphatikizanso kusamvetseka komanso kuyitanitsa ma harmonic a zonyamulira.
• Khalani omasuka kulumikizana ndi fakitale ngati mukufuna thandizo pakugwirizanitsa ma frequency. Pulogalamu yapadera yapakompyuta imagwiritsidwa ntchito kuwerengera masauzande ambiri ndi kuzindikira zizindikiro zosiyanasiyana zosokoneza. Mavuto omwe angakhalepo ndi madera ovuta amatha kudziwidwa pasadakhale, ndipo mafupipafupi omwe aperekedwa kapena njira zina zitha kuganiziridwa. Ntchitoyi imaperekedwa kwa ogulitsa ovomerezeka a Lectrosonics ndi makasitomala ena omwe akugwiritsa ntchito maikolofoni opanda zingwe a Lectrosonics® ndi makina opanda zingwe a IFB.
• Ngakhale ndi kusanthula mwatsatanetsatane, kusokoneza kungakhalepobe kuchokera ku magwero a m'deralo omwe sangathe kuneneratu pasadakhale. Izi zimapangitsa kuti zikhale zovomerezeka kuyang'ana makina amakanema angapo kupanga kapena kugwiritsa ntchito kusanayambe.

Multichannel System Checkout

• Intermodulation (IM) ndi crosstalk imawonjezeka pamene mtunda pakati pa ma transmitters ndi wolandila umachepa. Kuti muyendetse zovomerezeka zamakanema ambiri pogwiritsa ntchito njira yomwe yawonetsedwa pano, ndibwino kutsatira malangizo awa:
  • 4 mpaka 5 mapazi pakati pa ma transmitters
  • 20 mpaka 25 mapazi pakati pa ma transmitters ndi tinyanga zolandirira
• Tinyanga zolandirira zosagwirana
• Mipata imeneyi ndi yovomerezeka kuti munthu ayendetse dongosolo. Ngati mtunda uli wocheperako, IM idzakokomeza ndipo sizingakhale zenizeni kupatula nthawi zapadera zomwe mtunda waufupi udzachitika panthawi yopanga. Ngati mtunda uli wokulirapo kuposa womwe watchulidwa pamwambapa, zinthu za IM zomwe zitha kuchitika mukamagwiritsa ntchito zomwe sizingawonekere potuluka.
• Kusokoneza kungabwere kuchokera kumagwero osiyanasiyana kuphatikiza ma siginecha apawailesi yakanema, zida zina zopanda zingwe zomwe zikugwiritsidwa ntchito pafupi, kapena kulumikizidwa mkati mwa makina ambiri opanda zingwe pawokha.
• Mafupipafupi omwe adalumikizidwa m'magome omwe ali patsamba lapitalo amalumikizana ndi machitidwe, koma mwachiwonekere samaganizira ma siginecha a RF ochokera kunja omwe angakhalepo komwe dongosololi lizigwira ntchito.
• Njira yojambulira izindikira ma sigino akunja a RF, koma simakhudza kuyanjana kwa ma frequency osankhidwa. Nthawi zonse muzidutsa masitepe otsatirawa kuti muwonetsetse kuti ma frequency omwe amasankhidwa akugwirizana mkati mwawo komanso opanda kusokonezedwa ndi kunja.

1. Konzani dongosolo loyesera. Ikani tinyanga pamalo omwe adzagwiritsidwe ntchito ndikulumikiza kwa olandila. Ikani zotumizira mauthenga motalikirana ndi 4 mpaka 5 mapazi ndi pafupifupi 20 mpaka 25 mapazi kuchokera ku tinyanga zolandirira. Ngati ndi kotheka, khalani ndi zida zina zonse pa seti, stage kapena malo adayatsidwanso, makamaka zida zilizonse zosakanikirana kapena zojambulira zomwe zingagwiritsidwe ntchito ndi makina opanda zingwe.
2. Yatsani onse olandila. Siyani zotumizira mauthenga. Onani mawonekedwe a RF pa wolandila aliyense. Ngati chizindikiro chilipo, sinthani mafupipafupi kukhala njira yomveka bwino pomwe palibe chizindikiro. Ngati tchanelo chomveka bwino sichikupezeka, ikhazikitseni yomwe ili ndi mulingo wotsika kwambiri wa RF. Onse olandila akakhala pamayendedwe omveka bwino, pitani ku sitepe yotsatira.
3. Yambani ndi ma transmitter onse azimitsidwa. Kenako yatsani cholumikizira chimodzi chimodzi. Yang'anani wolandila wofananira kuti mutsimikizire kuti chizindikiro champhamvu cha RF chalandiridwa. Kenako, yang'anani olandila enawo ndikuwona ngati m'modzi wa iwo akutenganso chizindikiro. Wolandira wofananira yekha ndiye ayenera kuwonetsa chizindikiro. Sinthani ma frequency pamakina aliwonse pang'ono mpaka itapambana mayesowa, kenako yang'ananinso kuti muwone kuti onse olandila akadali pamayendedwe omveka bwino monga mu Gawo 2 Bwerezerani njirayi pa chotumizira chilichonse, chimodzi panthawi.
4. Ndi ma transmitter ndi zolandila zonse zoyatsidwa, zimitsani chotumizira chilichonse chimodzi panthawi.
   Yang'anani pa chizindikiro cha RF pa cholandila chomwe chimagwirizana ndi transmitter yomwe yazimitsidwa. Iyenera "kukhala chete" ndipo mulingo wa RF uyenera kutha kapena kutsika mpaka otsika kwambiri. Ngati sichoncho, sinthani ma frequency pa cholandila ndi chotumizira ndikuyesanso.

ZOFUNIKA: Nthawi iliyonse mafupipafupi asinthidwa pamakina aliwonse omwe akugwiritsidwa ntchito, muyenera kuyambira pachiyambi ndikudutsanso njirayi pamakina onse. Ndikuchita pang'ono, mudzatha kuchita izi mwamsanga ndikudzipulumutsa nokha chisoni.

Kugwiritsa ntchito SmartTune™ ndi Scan Function

• SmartTune™ imangoyang'ana mtundu wa wolandila ndi kuyimba kuti agwirizane ndi ma frequency osasokoneza RF. Kenako transmitter imatha kusinthidwa kuti ifanane ndi wolandila. Ngati tchanelo chimodzi chokha chopanda zingwe ndichoti chigwiritsidwe ntchito, kukonza njira imodzi yokha ndi yomwe ikufunika.
• Ngati matchanelo angapo opanda zingwe agwiritsidwa ntchito pamalo amodzi, ndizothekabe kugwiritsa ntchito mawonekedwe a SmartTune™ ngati chothandizira, koma padzakhala kofunikira kuyang'ana kusokoneza kwa intermodulation. Ndizotheka, mwachitsanzoample, kuti chotumizira chachiwiri, chophatikizidwa ndi chizindikiro china m'chilengedwe, chikhoza kupanga chinthu chosokoneza chomwe chimasokoneza wolandira woyamba. Kusokoneza kumeneko sikukadakhala pa njira yoyamba mpaka njira yachiwiriyo idayatsidwa mphamvu.

Njira yayikulu yoyesera kusokoneza kwa intermodulation ndi motere.

1. Yambani ndi ma transmitter onse kuzimitsa.
2. Patchanelo chilichonse, gwiritsani ntchito SmartTune™ kusankha ma frequency omveka bwino. Sinthani cholumikizira chofananira ndikuchisiya, ndikuchiyika pafupi ndi olandila momwe chidzagwiritsidwe ntchito.
3. o yang'anani zavuto la intermodulation, zimitsani chowulutsa chilichonse mwachidule, kuwonetsetsa kuti mita ya RF ya wolandilayo ikuwonetsa kusokoneza pang'ono kapena kusasokoneza pomwe chotumiziracho chazimitsidwa. Pachiyeso chilichonse, ma transmit onse ayenera kuyatsidwa kupatula omwe akuwunikiridwa.
4. Ngati vuto la intermodulation lizindikirika, gwiritsani ntchito SmartTune™ kuti muyikenso wolandila ndi transmitter yomwe yakhudzidwa, kenako bwerezani gawo 3. Zidzakhala zofunikira kubwereza mayesero onse mu sitepe 3, chifukwa chotumizira chatsopanocho chingayambitse mavuto atsopano. zomwe sizinalipo panthawi ya mayesero oyambirira.

Kukonza Magulu Ogwiritsa Ntchito

Kwa ogwiritsa ntchito omwe amalumikizana pafupipafupi, R400A imapereka magulu awiri osinthika ogwiritsa ntchito. Mpaka ma frequency a 16 amatha kusungidwa pagulu la ogwiritsa ntchito. Gwiritsani ntchito njira zotsatirazi kuti muwonjezere kapena kuchotsa ma frequency kuchokera ku gulu la ogwiritsa ntchito (User Group U kapena Gulu la Ogwiritsa V).

Kuwonjezera Maulendo Amagulu Ogwiritsa Ntchito

1. Kuchokera pazithunzi zokhazikitsira za Tuning, sankhani imodzi mwazinthu zosinthira gulu (Gulu U kapena Gulu V).
2. Pitani ku Freq setup screen.
3. Tembenuzani knob ya MENU kuti muyende pakati pa ma frequency a gulu. Ngati gulu liribe kanthu, kutembenuza kondomu sikudzakhala ndi zotsatirapo. Mofananamo, ngati gulu liri ndi cholowera chimodzi chokha, kutembenuza kondomu kumasunthira kufupipafupi koma sikudzakhala ndi zotsatira zotsatila.
   Zindikirani: Chizindikiro chomwe chili pakona yakumanja yakumanja chikuwonetsa kuti ma frequency apano sali mgulu lapano. Ikapitirizabe pamene kondoko ikuzunguliridwa ndi chifukwa chakuti gululo mulibe kanthu.
4. Kuti muwonjezere pafupipafupi pagulu, ndikofunikira kuti muzitha kuyimba. Dinani kawiri (dinani mwachangu kawiri) batani la MENU kuti mupeze ma frequency onse.
5. Tembenukirani mfundoyo kuti igwirizane ndi zomwe mukufuna. Onjezani pafupipafupi pagulu pogwira batani la PREV MENU kwinaku mukukanikiza batani la MENU. Makona atatu adzawonekera kumanzere kwa mafupipafupi, kusonyeza kuti ndi membala wa gululo.
6. Momwemonso, tembenuzani kapu kuti mupite ku ma frequency aliwonse omwe mukufuna kuwonjezera, kenako onjezani pogwira batani la PREV MENU kwinaku mukukanikiza batani la MENU. Ngati mwangowonjezera ma frequency olakwika, amatha kuchotsedwa momwe adawonjezeredwa, pogwira batani la PREV MENU uku akukanikiza batani la MENU.
7. Mukamaliza kuwonjezera ma frequency, dinani batani la MENU kamodzi kuti mubwerere kukusintha kwamagulu.

Kuchotsa Maulendo Amagulu Ogwiritsa Ntchito

1. Kuchokera pazithunzi zokhazikitsira za Tuning, sankhani imodzi mwazinthu zosinthira gulu (gulu U kapena gulu V).
2. Pitani ku Freq setup screen.
3. Tembenuzani batani la MENU kuti muyende pakati pa ma frequency mu gulu, kuima pa yomwe mukufuna kuchotsa.
4. Chotsani pafupipafupi pogwira batani la PREV MENU ndikukanikiza batani la MENU. Chizindikiro cha muvi chomwe chili pakona yakumanja yakumanja chidzasintha kukhala chokweza, kuwonetsa kuti ma frequency omwe akuchunidwa pano salinso membala wa gulu lomwe lilipo.
5. Pitirizani chimodzimodzi, kubwereza masitepe 3 ndi 4 mpaka mutachotsa ma frequency onse omwe mukufuna kuchotsa pagulu.

Imbani Lectrosonics
Lectrosonics imagwiritsa ntchito pulogalamu yapakompyuta ya eni ake kuti iwerengere masauzande ambiri ndikuzindikira ma sign omwe amasokoneza. Mavuto omwe angakhalepo ndi madera ovuta amatha kudziwidwa pasadakhale, ndipo mafupipafupi omwe aperekedwa kapena njira zina zitha kuganiziridwa. Ntchitoyi imaperekedwa kwa ogulitsa ovomerezeka a Lectrosonics ndi makasitomala ena omwe akugwiritsa ntchito maikolofoni opanda waya a Lectrosonics® ndi makina a IFB opanda zingwe.

Zida Zosinthira ndi Zowonjezera

• DCR12/A4U 
  magetsi a AC okhala ndi pulagi ya 2-pini yaku US panyumba, 100 mpaka 240 VAC yolowera; 12 VDC 400 mA zoyendetsedwa bwino
• A500RA(xx)
  UHF flexible whip mlongoti wokhala ndi Right-Angle BNC Tchulani ma frequency block (ma manambala awiri omaliza (xx) onetsani ma frequency block, kwa ex.ample: A500RA21, A500RA22, etc.)
• Chithunzi cha SNA600A
  Collapsible dipole antenna chosinthika kuchokera 550 MHz kuti 800 MHz. Zoyenera pakanthawi komwe kulandila digiri ya 360 kumafunika kusiyana ndi njira yolowera.
• ALP Series Antennas
  "Shark fin" Log Periodic Dipole Array (LPDA) imapereka njira yowunikira yopitilira 500 mpaka 800 MHz. Zoyenera kugwiritsa ntchito kunyamula kuphatikiza kukhazikitsidwa kwakanthawi kopanga magawo. Ma ALP Series antennas sanapangidwe kuti azisiyidwa panja kwamuyaya.
• ARG Series Coaxial Cables
  Zingwe za coaxial za antenna akutali zimapezeka kuchokera ku Lectrosonics muutali wosiyanasiyana - kuchokera ku 2 mpaka 100 ft. Zingwe zimaphatikizapo Velcro tie wraps.
• 35664
  Mzere wa mapazi anayi omata kumbuyo, mainchesi 0.75 masikweya.
• Mtengo wa RMPR400B-1
  Zida zosinthira zachiyikapo chimodzi pa cholandila chimodzi cha R400A. Mulinso zingwe zowonjezera zoyika tinyanga kutsogolo kutsogolo.
• Mtengo wa RMPR400B-2
  Zida zosinthira malo amodzi kwa olandila apawiri a R400A. Mulinso zingwe zowonjezera zoyika tinyanga kutsogolo kutsogolo.

Kusaka zolakwika

Symptom Solution

• Kuwonetsa kwa LCD sikukugwira ntchito Mphamvu yakunja yolumikizidwa kapena yosakwanira.
  • Fuse yayikulu yamagetsi yakwera. Zimitsani wolandila, chotsani chifukwa chakuchulukira ndikuyatsanso wolandila.
  • Mphamvu yolakwika ya polarity. Chojambulira chamagetsi chimafunika POSITIVE kukhala pa pini yapakati.
• Uthenga wa LCD Ukuwoneka:
  • Cholakwika Choopsa DSP Yalephera Kuyambitsa Izi zikuwonetsa cholakwika chamkati. Chonde funsani a fakitale kuti akuthandizeni.
  • Chenjezo - Supply Voltage Out of Range Magetsi akunja voltage ndi wapamwamba kwambiri kapena wotsika kwambiri. Onani magetsi akunja.
  • Chenjezo Yang'anani Freq, Ikhoza Kusokonezedwa Ngati uthengawu ukuwoneka pamene chotumiziracho chazimitsidwa, zikutanthauza kuti kusokoneza kunapezeka pa tchanelo. Yankho ndikupeza ma frequency atsopano oti mugwiritse ntchito. Ngati uthengawu ukuwonekera pamene chotumiziracho chayatsidwa, nthawi zambiri zimatanthauza kuti kusintha kwa transmitter sikufanana ndendende ndi wolandila.
    Yang'ananinso kuti chotumizira ndi cholandila zili panjira yomweyo. Ngati uthengawo ukupitilirabe, zitha kutanthauza kuti wotumizira kapena wolandilayo sakuyenda bwino. Lumikizanani ndi fakitale kuti muthandizidwe.
• Chizindikiro cha PILOT ndi cholimba "P", koma palibe chingwe chotulutsa Audio choyipa kapena chosalumikizidwa, kapena cholumikizidwa ndi jack yolakwika yotulutsa mawu.
  • Mulingo wa Audio Output umakhala wotsika kwambiri kapena wogwiritsidwa ntchito molakwika. Onetsetsani kuti mawu omvera akugwiritsidwa ntchito moyenera, kenako gwiritsani ntchito toni yoyeserera kuti mutsimikizire milingo.
• PILOT "P" imayakabe pomwe switch yamagetsi ya transmitter yayatsidwa Pilot tone kuzindikira kumatha kutenga masekondi angapo. Yatsani mphamvu ya transmitter (ndi chosinthira chomvera pamitundu ina) ndikudikirira masekondi 3 mpaka 5 kuti "P" iwonetsere pang'onopang'ono.
  • Transmitter ndi wolandila osati pafupipafupi.
  • Njira yolumikizirana ndi cholandirira sichikugwirizana ndi chotumizira chomwe chikugwiritsidwa ntchito.
• Phokoso pa audio ndi chizindikiro cha Pilot ndi "b" Njira yodutsa yoyendetsa ndege yatsegulidwa. Khazikitsani PilotBP kukhala NORMAL.
  • Chizindikiro cha woyendetsa palibe koma mawu akulandiridwa
  • Wolandira wakhazikitsidwa kuti azigwirizana zomwe sizigwiritsa ntchito toni yoyendetsa.
  • Yang'anani ngati mawonekedwe a wolandila akufanana ndi chotumizira chomwe chikugwiritsidwa ntchito popeza chizindikiro chilichonse champhamvu chokwanira chimatha kutsitsa wolandila mwanjira iyi, yogwirizana kapena ayi.
• Zindikirani: Mu 400 Series, 200 Series, IFB ndi Mode 6 yofananira, chizindikiro cha PILOT chakutsogolo chikuwonetsa ngati "P" yolimba kuwonetsa kuti mawuwo adayatsidwa pa transmitter, komanso kuti mawu omvera pa wolandila ndi tsegulani. "P" ikayatsidwa, mawuwo amayatsidwa. Ngati "P" ikuwalitsa kamvekedwe ka woyendetsayo sikadziwika ndipo mawuwo amatsekedwa (kutsekedwa). Mumitundu ina yofananira, palibe toni yoyendetsa yomwe imagwiritsidwa ntchito ndipo "P" simawonetsedwa. Audio imakhalapo nthawi iliyonse wolandirayo akazindikira chizindikiro champhamvu chokwanira.
• Zindikirani: Mu 400 Series, 200 Series, IFB ndi Mode 6 yoyenderana, kuyambitsa ntchito ya "pilot bypass" kumapangitsa kuti "b" awonekere pamalo owonetsera pazenera lalikulu ndikutsitsa mawu mokakamiza.

Symptom Solution

• Mulingo wa RF ndiwofooka Wolandila angafunike kusunthidwa kapena kuyimitsidwanso.
  • Mlongoti pa transmitter ukhoza kukhala wolakwika kapena wosalumikizidwa bwino - fufuzani kawiri mlongoti pa chotumizira.
  • Kutalika kolakwika kwa mlongoti, kapena mlongoti wolakwika pa chotumizira kapena cholandirira. Zikwapu za UHF nthawi zambiri zimakhala zazitali pafupifupi mainchesi 3 mpaka 5.
  • Ma helical antennas a UHF amatha kukhala amfupi, koma nthawi zambiri sachita bwino.
• Palibe Siginecha ya RF Pangani zosinthira pafupipafupi pa ma transmitter zigwirizane ndi ma frequency olandila.
  Onani batire ya transmitter.
• Chiwongola dzanja chochepa mpaka phokoso Kupeza kwa Transmitter kumakhala kotsika kwambiri.
  • Phokoso silingakhale mu makina opanda zingwe. Tembenuzani zomvera za transmitter mpaka pansi ndikuwona ngati phokoso likhalabe. Ngati phokoso likhalabe, ndiye zimitsani mphamvu pa transmitter ndikuwona ngati itsalira. Ngati phokoso likadalipo, ndiye kuti vuto siliri mu transmitter.
  • Ngati phokoso likadalipo pomwe chotumiziracho chazimitsidwa, yesani kutsitsa mulingo wotulutsa mawu pa R400A ndikuwona ngati phokosolo likutsika chimodzimodzi. Ngati phokoso likhalabe, vuto siliri mwa wolandira.
  • Kutulutsa kwa cholandirira n'kochepa kwambiri kuti agwirizane ndi chipangizo chomwe chikudyetsa.
  • Yesani increasing the output level of the R400A and lowering the input gain on the device the R400A is feeding.
• Zolowetsa za Distortion Transmitter zimakwera kwambiri. Yang'anani ndi/kapena sinthani mapindu olowera pa transmitter molingana ndi ma LED omwe ali pa transmitter ndiyeno tsimikizirani zokhazikitsidwa ndi mita yomvera pawindo lalikulu.
  • Mulingo wotulutsa mawu wakwera kwambiri pachida chomwe R400A ikudya.
  • Tsitsani mulingo wotulutsa wa R400A.
• Kuyankha koyipa kapena kusakhala bwino kwamawu Onetsetsani kuti wolandila wakhazikitsidwa kuti agwirizane ndi chowulutsira chomwe chikugwiritsidwa ntchito.

Zindikirani: Zizindikiro zingapo zimatha kuyambitsidwa ndi chizindikiro champhamvu chosokoneza pafupipafupi. Njira yosavuta yodziwira ngati ma transmitter ndi wolandila akugwira ntchito panjira yomveka bwino ndikuzimitsa chowulutsira ndikuwona ngati mita ya RF pa wolandila itsika mpaka ziro. Ngati chizindikiro chosokoneza chilipo, mita imawonetsa. Onani gawo la 'ma frequency coordination' kuti mukhazikitse ma frequency osiyanasiyana.

Mafotokozedwe ndi Mawonekedwe

• Ma frequency ogwiritsira ntchito (MHz):
  • Block 470: 470.100 - 495.600
  • Block 19: 486.400 - 511.900
  • Block 20: 512.000 - 537.500
  • Block 21: 537.600 - 563.100
  • Block 22: 563.200 - 588.700
  • Block 23: 588.800 - 607.900 614.100 - 614.300
  • Block 24: 614.400 - 639.900
  • Block 25: 640.000 - 665.500
  • Block 26: 665.600 - 691.100
  • Block 27: (Japan kokha) 691.200 - 713.900
  • Block 779: 779.125 - 787.875 797.125 - 805.875 806.125 - 809.750
• Kusintha pafupipafupi: 25.5 MHz mu masitepe 100 kHz
• Kupatukana kwa Channel: 100 kHz
• Mtundu Wolandila: Kutembenuka katatu, superheterodyne, 244 MHz, 10.7 MHz ndi 300 kHz
• Kukhazikika pafupipafupi: ± 0.001%
• Kutsogolo kwa bandiwifi: ± 30 MHz @ -3 dB
• Kukhudzika:
  • 20 dB Sinad: 1 UV (-107 dBm), A yolemera
  • 60 dB Chete: 1.5 UV (-104 dBm), A yolemera
• Kutonthola kwa Squelch: Kuposa 100 dB
• Kukanidwa kwa AM: Kuposa 60 dB, 2 UV mpaka 1 Volt (Zosawoneka pambuyo pokonza)
• kuvomereza mosinthasintha: 85 kHz
• Kukana kwazithunzi ndi zabodza: ​​85 dB
• Kuwongolera kwachitatu: 0 dBm
• Njira zosiyanasiyana: Kuphatikizika kwa mlongoti - SmartDiversity™
• Chowunikira cha FM: Digital Pulse Counting Detector ikugwira ntchito pa 300 kHz
• Zolowetsa za antenna: Awiri a BNC achikazi, 50 Ohm impedance
• Zotulutsa zomvera: Gulu lakumbuyo la XLR losinthika kuchokera ku -50 dBu kupita ku +5 dBu mumayendedwe a 1 dB. Amasinthidwa kukhala katundu wamba wa 10 k Ohm. Imatha kuyendetsa katundu wa 600 Ohm. Kumbuyo Gulu 1/4 inchi jack chosinthika kuchokera -55 dBu mpaka +0 dBu mu 1 dB masitepe.
• Zowongolera Patsogolo ndi Zizindikiro:
  • Rotary Control Knob: Kuphatikizana kukankhira / kuzungulira kosinthira pazosankha menyu ndi kasinthidwe kadongosolo.
  • Pushbutton: Dinani ndikugwira masekondi angapo kuti MPHAMVU YOTSITSA. Kusindikiza kwakanthawi (ngati unit yayatsidwa) kuti mubwerere kuwindo lapitalo
  • LCD Main zenera: Pilot kamvekedwe; gawo la mlongoti, mawonekedwe a batri la transmitter; mlingo wa audio, mlingo wa RF; Nthawi ya batri;
  • pafupipafupi; ndi Kusintha kwa Transmitter kuyika kusintha kwa Audio output: -50 dBu ku +5 dBu, XLR ndi 1/4 inchi zolumikizira zosinthika paokha.
• Kutsata mlingo wa batri: Wolandira ndi wotumiza (9 V batire) mu 1/10th masitepe a volt, kulondola +/- 0.2 V. Transmitter (AA batri), kulondola +/- 0.05 V. Timer njira ilipo.
• Mawonekedwe ojambulira: Mitundu yowoneka bwino komanso yowoneka bwino ya RF spectrum site scanning
• Kamvekedwe ka mawu: 1 kHz, -50 dBu mpaka +5 dBu, <1% THD
• Kuwunika kwamtundu wa batire ya transmitter: 9V zamchere, 9V lithiamu, AA zamchere, AA lithiamu, nthawi ya batri
• Audio output polarity: Yachibadwa kapena inverted
• Kuchepetsa phokoso la Smart NR: ZOZIMA, ZOYENERA, ZONSE (zopezeka mu Digital Hybrid Wireless mode kokha)
• Magwiridwe Omvera (Digital Hybrid Wireless mode):
  • Kuyankha pafupipafupi: 30 Hz mpaka 20 kHz (+/- 1 dB) (Kuyankha pafupipafupi pamakina kumasiyana kutengera ma transmitter omwe agwiritsidwa ntchito)

THD: 0.2% (chamba)
SNR pa zotulutsa zolandila (dB):

• Lowetsani Mphamvu Yamphamvu: 125 dB (yokhala ndi malire a Tx)
• Kumbuyo kwa Panel Control ndi mawonekedwe: XLR ndi 1/4-inch audio audio output jack;
• Kulowetsa kwa kunja kwa DC; BNC antenna zolumikizira.
• Mphamvu (DC yakunja): Ochepera 8 volts mpaka 18 volts DC; 1.6 W, 200 mA pazipita.
• Kulemera kwake: 13 oz.
• Makulidwe: 5.62” (143 mm) m’lifupi, 1.75” (45 mm) m’litali, 6.00” ( 152 mm) kuya

Zofotokozera zitha kusintha popanda chidziwitso

Utumiki ndi Kukonza

• Ngati makina anu asokonekera, muyenera kuyesa kukonza kapena kulekanitsa vutolo musanaganize kuti zidazo zikufunika kukonzedwa. Onetsetsani kuti mwatsatira njira yokhazikitsira ndi malangizo ogwiritsira ntchito. Chongani zingwe interconnecting ndiyeno kudutsa Troubleshooting gawo mu bukhuli.
• Tikukulimbikitsani kuti musayese kukonza zidazo nokha ndipo musakhale ndi malo okonzerako komweko kuyesa china chilichonse kupatula kukonza kosavuta. Ngati kukonza kuli kovuta kwambiri kuposa waya wosweka kapena kugwirizana kotayirira, tumizani unit ku fakitale kuti ikonzedwe ndi ntchito. Osayesa kusintha zowongolera zilizonse mkati mwa mayunitsi. Zikakhazikitsidwa pafakitale, zowongolera zosiyanasiyana ndi zowongolera sizimayenda ndi zaka kapena kugwedezeka ndipo sizifunikira kusinthidwanso. Palibe zosintha mkati zomwe zingapangitse kuti gawo losagwira ntchito liyambe kugwira ntchito.
• Dipatimenti ya Utumiki ya LECTROSONICS ili ndi zida ndi antchito kuti akonze zida zanu mwachangu. Mu chitsimikizo kukonzanso amapangidwa popanda malipiro malinga ndi mfundo za chitsimikizo. Kukonza kunja kwa chitsimikizo kumaperekedwa pamtengo wocheperako kuphatikiza magawo ndi kutumiza. Popeza zimatengera pafupifupi nthawi yochuluka ndi khama kuti mudziwe chomwe chili cholakwika monga momwe zimakhalira kukonza, pali mtengo wa mawu enieniwo. Tidzakhala okondwa kutchula mtengo womwe ungalipire pafoni kuti tikonze zomwe sizinatsimikizike.

Magawo Obwezera Kuti Akonze
Kuti mugwiritse ntchito munthawi yake, chonde tsatirani izi:

1. OSATI kubweza zida kufakitale kuti zikonze popanda kutilankhula ndi imelo kapena foni. Tiyenera kudziwa mtundu wa vuto, nambala yachitsanzo ndi nambala ya seri ya zida. Tikufunanso nambala yafoni komwe mungapeze 8 AM mpaka 4 PM (US Mountain Standard Time).
2. Mukalandira pempho lanu, tidzakupatsani nambala yovomerezeka yobwezera (RA). Nambala iyi ikuthandizani kukonza mwachangu kudzera m'madipatimenti athu olandila ndi kukonza. Nambala yovomerezeka yobwezera iyenera kuwonetsedwa bwino kunja kwa chotengera chotumizira.
3. Nyamulani zida mosamala ndikutumiza kwa ife, mtengo wotumizira ulipiretu. Ngati ndi kotheka, titha kukupatsirani zida zoyenera zonyamula. UPS nthawi zambiri ndiyo njira yabwino yotumizira mayunitsi. Magawo olemera ayenera kukhala "mabokosi awiri" kuti ayende bwino.
4. Tikukulimbikitsaninso kuti mutsimikizire zida, chifukwa sitingakhale ndi mlandu pakutayika kapena kuwonongeka kwa zida zomwe mumatumiza. Zachidziwikire, timatsimikizira zidazo tikamatumizanso kwa inu.

Lectrosonics USA:

• Adilesi yamakalata: Lectrosonics, Inc.
• PO Bokosi 15900
• Rio Rancho, NM 87174 USA
• Web: www.lectrosonics.com

Adilesi Yakotumiza:

• Lectrosonics, Inc. 561 Laser Rd. NE, Suite 102 Rio Rancho, NM 87124 USA
• Foni: 505-892-4501
  • 800-821-1121 Waulere
  • 505-892-6243 Fax
• Imelo:
  • sales@lectrosonics.com
  • service.repair@lectrosonics.com

Lectrosonics Canada:
Keyala yamakalata:
720 Spadina Avenue, Suite 600
Toronto, Ontario M5S 2T9

• Imelo:
  • Zogulitsa: colinb@lectrosonics.com
  • Service: joeb@lectrosonics.com
• Foni:
  • 416-596-2202
  • 877-753-2876 Kwaulere (877-7LECTRO)
  • 416-596-6648 Fax

Zosankha Zodzithandizira Pazinthu Zopanda Zachangu

• Magulu athu a Facebook ndi webmindandanda ndi chidziwitso chambiri cha mafunso ogwiritsa ntchito ndi chidziwitso. Onani: Lectrosonics General Facebook Gulu: https://www.facebook.com/groups/69511015699
• D Squared, Venue 2 ndi Wireless Designer Group: https://www.facebook.com/groups/104052953321109 Wire Lists: https://lectrosonics.com/the-wire-lists.html

CHENJEZO CHOKHALA CHAKA CHIMODZI

• Zipangizozi zimaloledwa kwa chaka chimodzi kuyambira tsiku lomwe zidagulidwa motsutsana ndi zolakwika muzinthu kapena kapangidwe kake malinga ngati zidagulidwa kwa wogulitsa wovomerezeka. Chitsimikizochi sichimakhudza zida zomwe zagwiritsidwa ntchito molakwika kapena kuonongeka ndi kusasamalira kapena kutumiza. Chitsimikizo ichi sichikugwira ntchito pazida zogwiritsidwa ntchito kapena zowonetsera.
• Chilema chilichonse chikachitika, Lectrosonics, Inc., mwakufuna kwathu, ikonza kapena kusintha zida zilizonse zosokonekera popanda kulipiritsa magawo kapena ntchito. Ngati Lectrosonics, Inc. sangathe kukonza cholakwika pazida zanu, chidzasinthidwa kwaulere ndi chinthu chatsopano chofananira. Lectrosonics, Inc. idzakulipirani mtengo wakubwezerani zida zanu.
• Chitsimikizochi chimagwira ntchito pazinthu zobwezeredwa ku Lectrosonics, Inc. kapena wogulitsa wovomerezeka, mtengo wotumizira ulipiridwa kale, mkati mwa chaka chimodzi kuyambira tsiku lomwe mwagula.
• Chitsimikizo Chochepa ichi chimayendetsedwa ndi malamulo a State of New Mexico. Imatchula mangawa onse a Lectrosonics Inc. ndi chithandizo chonse cha wogula pakuphwanya kulikonse kwa chitsimikizo monga tafotokozera pamwambapa. KAPENA LECTROSONICS, INC. KAPENA ALIYENSE WOCHOKEZEKA POPANGA KAPENA POTUMIKIRA Zipangizo zikhala ndi NTCHITO PA CHIZINDIKIRO CHILICHONSE, CHAPADERA, CHILANGO, ZOTSATIRA, KAPENA ZOMWE ZINACHITIKA PAKUGWIRITSA NTCHITO KAPENA ZOSAVUTA IZI. INC. WALANGIDWA ZA KUTHEKA KWA ZOWONONGWA NGATI. PALIBE ZIMENE ZIMACHITIKA MTIMA WA LECTROSONICS, INC. UDZAPYOTSA MTENGO WOGULIRA WA CHILICHONSE CHILICHONSE.
• Chitsimikizochi chimakupatsani maufulu enieni azamalamulo. Mutha kukhala ndi maufulu owonjezera azamalamulo omwe amasiyana malinga ndi boma.

581 Laser Road NE

• Rio Rancho, NM 87124 USA
• www.lectrosonics.com 505-892-4501
• 800-821-1121
• fax 505-892-6243
• sales@lectrosonics.com

Zolemba / Zothandizira

LECTROSONICS R400A UHF Diversity Receiver [pdf] Buku la Malangizo R400A UHF Diversity Receiver, R400A, UHF Diversity Receiver, Diversity Receiver, Receiver

Maumboni

• Buku Logwiritsa Ntchito