1. Set OFF/ON/AUTO/BUZZ to the OFF position.
2. Press and hold the SLEEP button and the display shows a countdown from 0:59 to 0:00 minutes.
3. Release the SLEEP button when it reaches the time you want.

To cancel the sleep timer, press SET TIME/ALARM OFF.

To view the remaining sleep time, press SLEEP.

The information on this page applies to the following models: AJ3232B/37, AJ3540/37.