Sangean H201 (R1) - Manual (Page 12)

GB
Nap timer (short timer)
You can set the Nap timer (short timer) either radio is on or off.
Press Nap timer button , display will appear and flash last nap
timer time. Press Tuning up/down button to select required nap
timer time, press Nap timer button again to complete setting.
Nap timer will start to count by second, display will show and re-
maining nap timer time (when radio is off). The buzzer will sound
for 3 minutes when it reaches the period of time which you have
set. Press Power button to turn the buzzer off.
To turn off the Nap timer before the time is up, simply press and re-
lease the Nap timer button. will disappear from display.
You can also memory the nap timer time by long pressing Preset
-5 button for the timer time you require (same procedures you
store the station) and recall it whenever you need to set timer. e.g.
you can store 0 minutes timer in preset and 20 minutes timer
in preset 2, so each time after you need to select short timer time,
press short timer button then preset to get 0 minutes timer and
preset 2 to get 20 minutes timer and so on.
Factory reset
If you wish to completely reset your radio to its initial state this may
be performed by following this procedure. By performing a factory
reset, all user entered settings will be erased.
Press and hold Preset 5 button and the Band button together until
‘dEF’ shown on the display followed by an beep. Now the factory
reset is completed.