OPIS CLK-1 LED Clock

Functions

• Time Display
• Alarm
• Timer
• Countdown

Getting Started

1. Insert the backup battery into the compartment on the back of the clock.
2. Connect the connection cable to the clock and the power supply.
3. Plug the power supply into the socket.

Setting the Time

Follow these steps to set the time:

• Press the [Set] button.
• Select 12/24 hour mode using the [+/-] buttons. Press [Set] to confirm.
• Set the hour using the [+/-] buttons. Press [Set] to confirm.
• Set the minute using the [+/-] buttons. Press [Set] to confirm.
• Set the year using the [+/-] buttons. Press [Set] to confirm.
• Set the month using the [+/-] buttons. Press [Set] to confirm.
• Set the day using the [+/-] buttons. Press [Set] to confirm.
• Select temperature unit (°C / °F) using the [+/-] buttons. Press [Set] to confirm.

Setting Display Brightness

• Press the brightness button (sun icon).
• Select "L-AU" for auto mode or choose a brightness level from L-01 to L-10 using the [+/-] buttons.

Setting the Alarm Clock

1. Press the alarm button to set Alarm 1. Press [Set] to confirm.
2. Press the alarm button again to set Alarm 2. Press [Set] to confirm.
3. Toggle alarm ON/OFF using the [+/-] buttons (ALOF/ALON). Press [Set] to confirm.
4. Set the alarm hour using the [+/-] buttons. Press [Set] to confirm.
5. Set the alarm minute using the [+/-] buttons. Press [Set] to confirm.
6. Set the day of the week for the alarm (e.g., 7: Mon-Sun, 6: Mon-Sat, 5: Mon-Fri). Press [Set] to confirm.

Timer and Countdown

• Timer: Press the timer button (clock icon with a circular arrow) to switch to timer mode. Enter the time in minutes and seconds using the numeric keys (0-9). Press [OK] to start, [OK] to stop, and [OK] to continue. The display will exit after 5 seconds.
• Countdown: Press the countdown button (circular arrow) to switch to countdown mode. Enter the time using the numeric keys (0-9). Press [OK] to start, [OK] to stop, and [OK] to continue. The display will exit after 5 seconds.

Additional Settings

• Display On/Off: Use the [○] button.
• Number Input: Instead of entering numbers directly, you can use the [+/-] buttons. Press [○] to save or wait for 3 seconds.
• The "FUNS" button on the back of the device corresponds to the [○] button on the remote control.
• The "Funs" and EN/CN buttons on the remote control have no function.
• The backup battery lasts approximately 1 week if no power supply is connected.
• The flashing of the colons can be switched off by setting the brightness to level L-01.