KOSUMOSU Digital Alarm Clock (Model ACD-330BL) User Manual

1. Pengenalan

This manual provides detailed instructions for the setup, operation, and maintenance of your KOSUMOSU Digital Alarm Clock, Model ACD-330BL. This device features a 6.7-inch LED display, dual alarms, 12/24-hour format, date, day of week, seconds, temperature display (℉/℃), and both automatic and manual dimming capabilities.

2. Kandungan Pakej

Sila sahkan bahawa semua item yang disenaraikan di bawah disertakan dalam pakej anda:

• KOSUMOSU Digital Alarm Clock
• USB Power Cable (1.5-meter)
• Manual Pengguna
• Pangkalan Pendakap
• CR2025 Button Cell (for time backup)

Nota: A 5V/1A AC adapter is required for operation and is not included in the package.

Image: Contents of the KOSUMOSU Digital Alarm Clock package.

3. Produk Lebihview

3.1 Elemen Paparan

The clock features a large LED display showing:

• Time (12-hour with AM/PM indicator or 24-hour format)
• Tarikh (Bulan/Hari)
• Hari dalam Minggu
• Seconds (optional)
• Indoor Temperature (℉ or ℃)
• Alarm 1 and Alarm 2 indicators

Image: Front display of the KOSUMOSU Digital Alarm Clock.

3.2 Butang Fungsi

The function buttons are located on the back of the clock. Familiarize yourself with their positions and functions:

• Butang '+': Short press to increase value or adjust dimming. Long press for auto dimming.
• '-' Butang: Short press to decrease value or adjust dimming.
• Butang SET: Used to enter setting modes for time, date, and alarms.
• ℉/℃ Button: Short press to switch between Fahrenheit and Celsius.
• 12h/24h Button: Short press to toggle 12-hour/24-hour format. Long press to toggle seconds display.
• Butang Tetapan Penggera 1: Short press to toggle Alarm 1 on/off. Long press to set Alarm 1 time.
• Butang Tetapan Penggera 2: Short press to toggle Alarm 2 on/off. Long press to set Alarm 2 time.
• SNOOZE Button (Top): Press the top surface of the clock to activate snooze during an alarm.

Image: Rear panel with function buttons and power input.

4. Persediaan

4.1 Sambungan Kuasa

Connect the provided USB power cable to the clock's USB-A port. Plug the other end into a 5V/1A AC adapter (not included) and then into a power outlet. The clock requires continuous power to operate.

Image: USB power connection for the alarm clock.

4.2 Backup Battery Installation

The CR2025 button cell battery is pre-installed or included separately. This battery serves as a backup to retain time and settings during power outages. It does not power the clock for continuous operation.

5. Arahan Operasi

5.1 Menetapkan Masa dan Tarikh

1. Tekan dan tahan butang SET butang untuk memasuki mod tetapan masa. Digit jam akan berkelip.
2. Gunakan '+' or '-' butang untuk melaraskan jam.
3. Tekan SET again to confirm the hour and move to minute setting. Adjust minutes with '+' or '-'.
4. Teruskan menekan SET to cycle through setting the year, month, and day, adjusting each with '+' or '-'.
5. Tekan SET kali terakhir untuk keluar dari mod tetapan.
6. To switch between 12-hour and 24-hour format, short press the 12j/24j butang.

5.2 Menetapkan Penggera

The clock supports two independent alarms (Alarm 1 and Alarm 2).

1. Tekan dan tahan butang Penggera 1 Set butang (atau Penggera 2 Set) to enter alarm setting mode. The alarm hour digits will flash.
2. Gunakan '+' or '-' butang untuk melaraskan jam penggera.
3. Tekan masing-masing Set Penggera button again to confirm the hour and move to minute setting. Adjust minutes with '+' or '-'.
4. Tekan ke Set Penggera button again to select the alarm cycle: everyday, workdays (Mon-Fri), or weekends (Sat-Sun). Adjust with '+' or '-'.
5. Tekan ke Set Penggera button one last time to exit alarm setting mode.
6. To activate or deactivate an alarm, short press the corresponding Set Penggera button. An alarm icon will appear on the display when active.

Image: Dual alarm and snooze function illustration.

5.3 Fungsi Tunda

When an alarm sounds, press the top surface of the clock (the MENGEJUTKAN area) to activate the snooze function. The alarm will pause for 5 minutes and then sound again. The alarm duration is 5 minutes if not snoozed or turned off.

5.4 Dimming Control

The clock offers both manual and automatic dimming options:

• Peredupan Manual: Tekan pendek '+' or '-' buttons to cycle through High, Medium, Low brightness levels, or turn the LED display off.
• Peredupan Auto: Tekan lama '+' button to activate auto dimming. The clock will adjust its brightness based on ambient light conditions using its built-in light sensor.

Image: Dimming levels and display options.

5.5 Paparan Suhu

Tekan pendek ℉/℃ button to switch the temperature display between Fahrenheit (℉) and Celsius (℃).

5.6 Seconds Display

Tekan lama 12j/24j button to toggle the display of seconds on or off.

6. Penyelesaian masalah

• Jam tidak dihidupkan: Ensure the USB power cable is securely connected to both the clock and a functional 5V/1A AC adapter, which is plugged into a live power outlet.
• Display too bright or too dim: Gunakan '+' or '-' buttons to manually adjust brightness. If in auto-dimming mode, ensure the light sensor on the back of the clock is not obstructed.
• Penggera tidak berbunyi: Verify that the alarm is activated (alarm icon visible on display) and that the alarm time and cycle are correctly set.
• Masa/tetapan hilang selepas kuasa outage: Check if the CR2025 button cell backup battery is correctly installed and has sufficient charge. This battery is crucial for retaining settings during power interruptions.
• Temperature reading seems inaccurate: The indoor temperature sensor provides an approximation. For precise measurements, use a dedicated thermometer.

7. Spesifikasi

8. Waranti dan Sokongan

KOSUMOSU provides a Waranti 2 tahun for this product. If you encounter any quality or usage-related problems, please contact KOSUMOSU customer service via email. We are committed to assisting you in resolving any issues promptly.

For support, please refer to the contact information provided on the product packaging or the official KOSUMOSU webtapak.