Perkenalan
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.
Isi Paket
- 1x ROCAM CR1028EM Alarm Clock
- 1x Adaptor Daya (DC 5V/2A)
- 1x Bed Shaker (Length: 1.8m/6ft)
- Kabel Pengisian USB 1x
- 1x Panduan Pengguna
Produk Selesaiview & Kontrol
Familiarize yourself with the alarm clock's components and control buttons:

Gambar: Depan view of the ROCAM CR1028EM alarm clock, showing the large LED display with time and day indicators.
Tombol Panel Atas:
- TIME/DIM: Press to set time and date. Long press to adjust display brightness.
- AL1: Tekan sebentar untuk menghidupkan/mematikan Alarm 1. Tekan lama untuk mengatur Alarm 1.
- AL2: Tekan sebentar untuk menghidupkan/mematikan Alarm 2. Tekan lama untuk mengatur 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:
- Kompartemen Baterai: Holds 2x AAA batteries (not included) for time memory and alarm backup during power outagyaitu.
- Pembicara: For audible alarm sound.
- Vibration Intensity Switch (H/M/L): Adjusts the strength of the bed shaker.
- Pelabuhan DC IN: Terhubung ke adaptor daya.
- USB Output Port (5V 1A): Untuk mengisi daya perangkat eksternal seperti ponsel pintar.
- 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.
Pengaturan
- Sambungan Daya: 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.
- Pemasangan Baterai (Opsional): 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.
- Pengaturan Waktu Awal:
- Tekan dan tahan tombol WAKTU/DIMENSI button until the time digits start flashing.
- Gunakan + or - tombol untuk mengatur jam. Tekan WAKTU/DIMENSI again to move to minutes.
- Gunakan + or - tombol untuk mengatur menit. Tekan WAKTU/DIMENSI again to move to the day of the week.
- Gunakan + or - tombol untuk memilih hari ini.
- Tekan WAKTU/DIMENSI or SNOOZE/OK/LIGHT untuk mengkonfirmasi dan keluar dari mode pengaturan waktu.
Petunjuk Pengoperasian
Setting Alarms (AL1 & AL2):
- Tekan dan tahan salah satu AL1 or AL2 button until the alarm time digits start flashing.
- Gunakan + or - buttons to adjust the hour. Press the respective AL button again to move to minutes.
- Gunakan + or - buttons to adjust the minutes. Press the respective AL button again to select the alarm mode (Buzzer Only, Vibration Only, or Both).
- Gunakan + or - buttons to choose the desired alarm mode.
- Tekan tombol masing-masing AL tombol atau SNOOZE/OK/LIGHT to confirm and save the alarm setting.
Turning Alarms On/Off:
- Tekan sebentar 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.
Fungsi Tunda:
- Saat alarm berbunyi, tekan tombol 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.
Menyesuaikan Kecerahan Tampilan:
- Dalam mode tampilan waktu normal, tekan sebentar tombol WAKTU/DIMENSI button to cycle through 5 levels of display brightness (L05 being brightest, L01 being dimmest).
Using the Nightlight:
- Dalam mode tampilan waktu normal, tekan sebentar tombol SNOOZE/OK/LIGHT button to cycle through 3 levels of nightlight brightness (High, Medium, Low, Off).
Menyesuaikan Intensitas Getaran:
- 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.
Mengisi Daya Perangkat Eksternal:
- Connect your mobile device's USB charging cable (not included) to the USB Output Port (5V 1A) on the rear of the alarm clock.
Integrasi Media

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 fitur dan cara kerjanya.
Penyelesaian Masalah
- 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.
- Layar terlalu terang/redup: Adjust display brightness using the WAKTU/DIMENSI tombol.
- 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.
Spesifikasi
| Fitur | Detil |
|---|---|
| Merek | ROCAM |
| Nomor Model | 1028EM |
| Jenis Tampilan | Lampu LED digital |
| Dimensi Produk | 6.65"L x 3.38"T |
| Sumber Daya | Corded Electric (DC 5V/2A adapter) |
| Baterai Cadangan | 2x AAA batteries (not included) for time memory and alarm function |
| Fitur Khusus | Adjustable Brightness, Adjustable Volume, USB Charging Port, Daylight Saving, Vibration, Dual Alarms, Nightlight |
| Berat Barang | 6.4 ons |
Garansi dan Dukungan
Your ROCAM CR1028EM Loud Vibrating Alarm Clock comes with:
- Garansi 18-Month: 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:
- E-mail: Support@yelaw.net
- Weblokasi: http://www.yelaw.net





