1. Mawu Oyamba
Thank you for choosing the Havit HV-MS989GT Wireless Optical Mouse. This manual provides essential information for the proper setup, operation, and maintenance of your new device. Please read it thoroughly before use and retain it for future reference.
2. Zambiri Zachitetezo
- To protect the mouse, avoid using it on rough surfaces. A high-quality mouse pad is recommended for optimal performance and longevity.
- The optical sensor emits a strong light. Do not direct the light towards your eyes or the eyes of others.
- The mouse contains precise electronic components. Do not twist, disassemble, or attempt to repair the mouse yourself, as this may shorten its service life or cause damage.
- Sungani chipangizocho kutali ndi madzi ndi zakumwa zina.
- Osawonetsa chipangizocho ku kutentha kwambiri.
3. Zamkatimu Phukusi
Chonde onani zomwe zili mu phukusili mukatsegula:
- Havit HV-MS989GT Wireless Optical Mouse
- Wopeza USB Nano
- Batri ya AA (ikhoza kuyikidwa kale kapena kuyikidwa padera)
- Buku la ogwiritsa (chikalatachi)

Image 1: Havit HV-MS989GT Wireless Optical Mouse in its retail packaging.
4. Zamalonda Zathaview
The Havit HV-MS989GT is a 2.4 GHz wireless optical mouse designed for comfort and precision. It features an ambidextrous design, making it suitable for both left and right-handed users.
- Batani Lamanzere: Ntchito yodina yokhazikika.
- Batani Lamanja: Kudina kumanja kokhazikika.
- Gudumu: For scrolling documents and web Masamba. Angagwirenso ntchito ngati batani lodina pakati.
- Kuwala SENSOR: Located on the underside for precise tracking.
- Chipinda cha Battery: Located on the underside of the mouse.
- USB Nano Receiver Storage: A dedicated slot on the underside of the mouse for convenient storage of the receiver when not in use or during travel.

Chithunzi 2: Pafupi view of the Havit HV-MS989GT mouse, highlighting the scroll wheel and main buttons.
5. Kukhazikitsa
- Sakani Battery: Open the battery compartment cover on the underside of the mouse. Insert one AA battery, ensuring correct polarity (+/-). Close the cover.
- Lumikizani USB Receiver: Remove the USB Nano Receiver from its storage slot on the underside of the mouse. Plug the receiver into an available USB port on your computer (PC or laptop).
- Yatsani: The mouse should automatically power on and connect to the receiver. If there is an ON/OFF switch, ensure it is in the "ON" position. Your computer's operating system will typically install the necessary drivers automatically.
- Mayendedwe Oyesera: Move the mouse to check if the cursor responds on your screen. If not, refer to the Troubleshooting section.
6. Malangizo Ogwiritsira Ntchito
- Kugwiritsa ntchito Wireless: The mouse operates using 2.4 GHz wireless technology, providing a stable connection up to 8 meters from the USB receiver.
- Ambidextrous Design: The ergonomic design allows for comfortable use by both left-handed and right-handed individuals.
- Ntchito Yogona Yokha: To conserve battery life, the mouse features an integrated automatic sleep function. If inactive for a period, it will enter a low-power sleep mode. To wake it up, simply move the mouse or click any button.
- Kuzindikira kwa DPI: The mouse provides a resolution range of 800-1600 DPI for precise and quick tracking.
- Kugwirizana Kwadongosolo: Compatible with Windows 2000, XP, Vista, Windows 7, Windows 8, Windows 10, Linux, and Mac operating systems.
7. Kusamalira
- Kuyeretsa: Gwiritsani ntchito nsalu yofewa komanso youma kuti muyeretse mbewa. Pewani kugwiritsa ntchito mankhwala amphamvu kapena zinthu zokwawa.
- Kusintha Battery: When the mouse performance degrades or it stops responding, replace the AA battery. Ensure proper polarity when inserting the new battery.
- Malo Osungirako Olandirira: Always store the USB Nano Receiver in its dedicated slot on the mouse when traveling or not in use to prevent loss.
- Malo Oyenerera: For best tracking performance and to protect the optical sensor, use the mouse on a clean, smooth surface, preferably with a high-quality mouse pad.
8. Mavuto
| Vuto | Njira Yotheka |
|---|---|
| Mouse not responding or cursor not moving. |
|
| Erratic cursor movement. |
|
| Mouse disconnects frequently. |
|
9. Zofotokozera
| Mtundu | Havit |
| Nambala ya Model | HV-MS989GT |
| Mtundu wa Mbewa | Optical Mouse |
| Kulumikizana | Wopanda zingwe (2.4 GHz) |
| Utali Wopanda Waya | 8 mita |
| Makulidwe (L x W x H) | 104 × 58 × 37 mm |
| Nambala ya Mabatani | 4 |
| DPI Resolution | 800-1600 DPI |
| Moyo Wofunika | 1,000,000 kudina |
| Magetsi | 1 x AA batire |
| Machitidwe Othandizira Othandizira | Windows 2000, XP, Vista, Windows 7, Windows 8, Windows 10, Linux, Mac |
| Kuwongolera Kwamanja | Ambidextrous |
10. Chitsimikizo ndi Thandizo
For warranty information, please refer to the warranty card included with your product or contact your retailer. You may also visit the official Havit webtsamba lothandizira zothandizira komanso zidziwitso zolumikizana nazo.
For additional assistance, please contact Havit customer support through their official channels.





