Turn Off Arc Alarm ClockUpdated 4 months ago

Unplug Arc. When Arc is unplugged the back-up battery will be enabled. To fully turn off the device, simultaneously press and hold the Clock Time Knob (C) and Brightness Knob (D) for 10 seconds.

Troubleshooting: If Arc isn’t responding or seems frozen, you may need to reset it. Click here for step-by-step instructions.