Setting The Display Brightness; Demo Mode - Philips HF3505 Handbuch

2 To select the desired radio frequency, press the « and » buttons.
Tip: To scan radio frequencies automatically, press and hold the « or » button
for approx. 2 seconds.
Tip: To make sure you get a good radio signal, fully unwind the antenna and
move it around until you have found a position at which reception is best.
Note: The current radio frequency is shown in the display for 5 seconds, before
clock time is shown again.
3 To switch off the radio, press the radio on/off button again.
volume
1 To set the volume, press the volume increase or decrease button.
You can choose a volume level between 1 and 10.
Note: The volume level you have selected is automatically set as the volume
level for the alarm as well.

setting the display brightness

1 Press the Display brightness button to adjust the display brightness.
The brightness of the display will change from high-medium-low-very low.

Demo mode

If you want a quick demonstration (90 seconds) of the gradually increasing
light intensity and sound level, switch on the test function of the appliance.
1 Press and hold the alarm button for at least 3 seconds.
2 The appliance starts the demonstration of the alarm.
3 To switch off the demonstration, press and hold the previously
pressed alarm button for 3 seconds again.
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