Manual for MRC 4137

Power Supply

Ensure correct mains voltage as indicated on the rating plate. Plug the power cord into a properly installed socket. If the device is not used for a long time, unplug it.

USB Charging Socket

Use this socket to charge your smartphone when the radio clock is not in radio mode. Use your smartphone's USB cable. Charging time may vary depending on the smartphone model and its operating status. Audio playback via this socket is not possible.

Display Illumination

The display can be illuminated briefly or permanently. Briefly: Press SNOOZE/LIGHT. The display will be lit for 60 seconds. Permanently: Press and hold SNOOZE/LIGHT until the illumination flashes once. The display will be permanently illuminated. To turn off permanent illumination, press and hold SNOOZE/LIGHT again.

Turning the Device On/Off

On: Press the MODE button. Off: Press and hold the MODE button for approx. 3 seconds.

Time Setting (in Time Mode)

1. Press and hold the SET button for approx. 2 seconds until the year display flashes.
2. Set the year using the SCAN+/SCAN- buttons.
3. Confirm the setting with the SET button.
4. Repeat steps 2 and 3 to set the month, day, and time.