While the GCR02 Alarm clock Radio is in standby mode you can use it as a nap timer by setting it to sound the buzzer after a fixed period of time.
1. Press the Nap button (4).
2. Each press of the Nap button cycles through the available nap times (in minutes): 120 - 90 - 60 - 30 - 15 - 10 - 5 - OFF.
3. When the buzzer sounds, press the Nap button or the Standby (1) button to silence it. To cancel the nap function, press the Nap button until OFF is displayed.