Mawu Oyamba
The ROCAM CR1028EM Loud Vibrating Alarm Clock is designed to provide a reliable wake-up solution for heavy sleepers, individuals with hearing impairment, and anyone needing a robust alarm. It features a large LED digital display, dual alarms, adjustable brightness, a nightlight, and a bed shaker for enhanced wake-up effectiveness.
This manual provides detailed instructions for setting up, operating, and maintaining your alarm clock to ensure optimal performance.
Zamkatimu Phukusi
- 1x ROCAM CR1028EM Alarm Clock
- 1x Power Adapter (DC 5V / 2A)
- 1x Bed Shaker (Length: 1.8m/6ft)
- 1x USB Chati Chotsitsa
- 1x Buku Logwiritsa Ntchito
Zathaview & Amawongolera
Familiarize yourself with the alarm clock's components and control buttons:

Chithunzi: Patsogolo view of the ROCAM CR1028EM alarm clock, showing the large LED display with time and day indicators.
Top Panel Buttons:
- TIME/DIM: Press to set time and date. Long press to adjust display brightness.
- AL1: Short press to turn Alarm 1 on/off. Long press to set Alarm 1.
- AL2: Short press to turn Alarm 2 on/off. Long press to set Alarm 2.
- - / +: Adjust values during setting modes.
- VOL / 12/24H DST: Adjust alarm volume. Short press to switch between 12/24 hour format. Long press to activate/deactivate Daylight Saving Time (DST).
- SNOOZE/OK/LIGHT: Press to snooze a sounding alarm (9 minutes). In normal mode, short press to adjust nightlight brightness. Long press to confirm settings.

Image: Diagram showing the layout and functions of the control buttons on the top of the alarm clock.
Rear Panel Ports & Switches:
- Chipinda cha Battery: Holds 2x AAA batteries (not included) for time memory and alarm backup during power outages.
- Wolankhula: For audible alarm sound.
- Vibration Intensity Switch (H/M/L): Adjusts the strength of the bed shaker.
- DC PA Port: Imalumikizana ndi adaputala yamagetsi.
- USB Output Port (5V 1A): For charging external devices like smartphones.
- Bed Shaker Power Port: Connects the bed shaker.
- Day Selection Switches (MON-SUN, MON-FRI, SAT-SUN): Set alarm days for Alarm 1 and Alarm 2 independently.

Image: Diagram illustrating the ports, switches, and battery compartment on the rear panel of the alarm clock.
Khazikitsa
- Kulumikiza Mphamvu: Connect the power adapter to the DC IN port on the back of the alarm clock, then plug the adapter into a standard wall outlet.
- Kuyika Battery (Mwasankha): Open the battery compartment on the rear and insert 2x AAA batteries. These batteries serve as a backup for time settings and alarm functionality during power interruptions. The display will turn off when running on battery power only, but the alarm will remain active.
- Bed Shaker Connection: Plug the bed shaker cable into the Bed Shaker Power Port on the rear of the alarm clock. Place the bed shaker under your pillow or mattress for optimal vibration.
- Kukhazikitsa Nthawi Yoyamba:
- Press ndi kugwira TIME/DIM button until the time digits start flashing.
- Gwiritsani ntchito + or - mabatani kuti musinthe ola. Press TIME/DIM again to move to minutes.
- Gwiritsani ntchito + or - mabatani kuti musinthe mphindi. Dinani TIME/DIM again to move to the day of the week.
- Gwiritsani ntchito + or - mabatani kuti musankhe tsiku lomwe lilipo.
- Press TIME/DIM or SNOOZE/OK/LIGHT kuti mutsimikizire ndikutuluka munthawi yokhazikitsa.
Malangizo Ogwiritsira Ntchito
Setting Alarms (AL1 & AL2):
- Dinani ndikugwira kapena AL1 or AL2 button until the alarm time digits start flashing.
- Gwiritsani ntchito + or - buttons to adjust the hour. Press the respective AL button again to move to minutes.
- Gwiritsani ntchito + or - buttons to adjust the minutes. Press the respective AL button again to select the alarm mode (Buzzer Only, Vibration Only, or Both).
- Gwiritsani ntchito + or - buttons to choose the desired alarm mode.
- Dinani zomwezo AL batani kapena SNOOZE/OK/LIGHT to confirm and save the alarm setting.
Turning Alarms On/Off:
- Kusindikiza mwachidule AL1 or AL2 button to toggle the alarm on or off. The corresponding alarm icon will appear/disappear on the display.
- To completely cancel an alarm for the next day, press and hold the respective AL button until the alarm indicator disappears.
Snooze Ntchito:
- Alamu ikalira, dinani pa SNOOZE/OK/LIGHT button to activate snooze. The alarm will temporarily stop and ring again after 9 minutes. This can be repeated up to 9 times.
Kusintha Kuwala Kowonetsera:
- In normal time display mode, short press the TIME/DIM button to cycle through 5 levels of display brightness (L05 being brightest, L01 being dimmest).
Using the Nightlight:
- In normal time display mode, short press the SNOOZE/OK/LIGHT button to cycle through 3 levels of nightlight brightness (High, Medium, Low, Off).
Kusintha Kuchuluka kwa Vibration:
- On the rear panel, slide the Vibration Intensity Switch to H (High), M (Medium), or L (Low) to set the desired strength of the bed shaker.
Kulipiritsa Zida Zakunja:
- Connect your mobile device's USB charging cable (not included) to the USB Output Port (5V 1A) on the rear of the alarm clock.
Kuphatikiza kwa Atolankhani

Image: The ROCAM CR1028EM alarm clock displayed next to its bed shaker, highlighting the dual wake-up functionality.

Image: The ROCAM CR1028EM alarm clock on a nightstand, showing a smartphone charging via its built-in USB port.

Image: The ROCAM CR1028EM alarm clock with its nightlight feature illuminated, providing a soft glow.
Video: A demonstration of the ROCAM Loud Vibrating Alarm Clock for Heavy Sleepers, showcasing mawonekedwe ake ndi ntchito yake.
Kusaka zolakwika
- Alarm not sounding/vibrating: Ensure the alarm is enabled (icon visible on display) and the volume/vibration intensity is set appropriately. Check power connection and battery backup.
- Display too bright/dim: Adjust display brightness using the TIME/DIM batani.
- Time incorrect: Re-set the time following the "Initial Time Setting" instructions. Check DST setting if applicable.
- Bed shaker not working: Ensure the bed shaker is securely plugged into its dedicated port and the vibration intensity switch is not set to 'Off' or 'Low' if a stronger vibration is desired.
Zofotokozera
| Mbali | Tsatanetsatane |
|---|---|
| Mtundu | Zotsatira ROCAM |
| Nambala ya Model | Mtengo wa 1028EM |
| Mtundu Wowonetsera | Digital LED |
| Miyeso Yazinthu | 6.65"W × 3.38"H |
| Gwero la Mphamvu | Corded Electric (DC 5V/2A adapter) |
| Kusunga Battery | 2x AAA batteries (not included) for time memory and alarm function |
| Zapadera | Adjustable Brightness, Adjustable Volume, USB Charging Port, Daylight Saving, Vibration, Dual Alarms, Nightlight |
| Kulemera kwa chinthu | 6.4 pawo |
Chitsimikizo ndi Thandizo
Your ROCAM CR1028EM Loud Vibrating Alarm Clock comes with:
- Chitsimikizo cha Miyezi 18: If the product has any quality issues, please contact ROCAM for a replacement or partial refund.
- Lifetime Free Customer Support: ROCAM provides lifelong free customer support. If you have any questions or concerns, please do not hesitate to reach out.
For support, please contact ROCAM via:
- Imelo: Support@yelaw.net
- Webtsamba: http://www.yelaw.net





