Audiosonic Caa-09169 Clock Radio Manual Work Jun 2026

This is where 90% of user errors occur. The manual clarifies that Alarm 1 is for radio, Alarm 2 is for buzzer.

With the unit in Standby mode , press and hold the Time button (or MEM/M+ on some models). Audiosonic Caa-09169 Clock Radio Manual WORK

| Symptom | Likely Cause | Repair Action | |------------------------------|--------------------------------------------------|----------------------------------------------------| | Display dim or flickering | Aging electrolytic capacitor in power supply | Replace 1000µF/16V cap on regulator output | | Time resets when unplugged | Dead 9V battery or broken battery spring | Replace battery, clean contacts | | Alarm buzzer very weak | Leaky transistor driving buzzer | Replace NPN transistor (e.g., 2N3904) | | Radio static on AM only | Ferrite antenna misaligned or broken | Re-solder ferrite coil connections | | No FM reception | Tuning capacitor oxidized | Rotate tuning knob vigorously (clean contacts) | | Display shows gibberish | Power glitch corrupted clock IC | Unplug 10 min, remove battery, reset | This is where 90% of user errors occur

Look for a 12/24 button. If not present, press and hold SET while the time is displayed for 5 seconds. Not all revisions support 24-hour mode. | Symptom | Likely Cause | Repair Action

: Fully extend the FM wire antenna for better signal. Move the device away from other electronics like TVs or fluorescent lights that cause interference.

The manual also provides troubleshooting tips and answers frequently asked questions. Common issues and solutions include:

: Press the POWER button to stop the alarm for the day; it will remain active for the following day.