Philips Wake-up Light HF3505/60 Manual page 17

Press the alarm button if you want to switch the alarm on or off. The alarm symbol appears on the display when you switch
on the alarm. It disappears when you switch off the alarm. When you switch on the alarm, the hour indication starts to blink
and you can adjust the alarm time.
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Note:
Press the Alarm button to confirm set alarm time or wait 5 seconds.
Setting the alarm
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