This feature is often hidden in the manual:
If the display becomes unresponsive, unplug the radio, remove the backup battery for 30 seconds, and then plug it back in. Audiosonic Caa-09169 Clock Radio Manual WORK
Adjust the sound level using the Volume Min/Max dial. Additional Features This feature is often hidden in the manual:
The is a compact AM/FM dual-alarm clock radio, typically featuring a red LED display, battery backup (often a 9V or AAA type), and a buzzer/radio wake function. This report synthesizes the operational logic common to Audiosonic’s CAA series to enable full functionality of the device. unplug the radio