Philips Wake-up Light - Manual (Page 10)

Tip: We advise a light intensity between 9 and 0 (for the HF3451 with 75W lamp) or between 7 and
15 (for the HF346/HF3461 with 100W lamp) for the alarm function. Set the light intensity to your
own preference by trying out the alarm function at different light intensity levels.
2 If you do not want the light to go on at wake-up time, select light intensity level 0.
Quick alarm check
1 Press the QUICK CHECK button to start an accelerated wake-up alarm test (Fig. 15).
The light ring round the QUICK CHECK button goes on (Fig. 16).
During the first 50 seconds of the test, you see a rapid increase of the light intensity to the
selected level. During the last 40 seconds, you hear the selected sound gradually increase to
the selected level.
2 Press the QUICK CHECK button again to stop the test (Fig. 15).
The light ring round the QUICK CHECK button goes out.
Note: The appliance continues to run the accelerated wake-up alarm test until you press the QUICK
CHECK button.
switching the alarm on or off
The light ring round the ALARM button burns when the alarm is on. At the set time, the wake-up
sound is played and the lamp has reached the selected light intensity level.
1 Press the 3 button to switch off the light and the wake-up sound. (Fig. 17)
The light ring round the ALARM button continues to burn. The alarm function is still active
and the wake-up alarm will go off at the set time and with the set sound and light intensity
the next day (Fig. 11).
2 Press the # button if you want to switch off the sound when the alarm goes off. (Fig. 18)
Press the @& button if you want to switch off the lamp when the alarm goes off. (Fig. 19)
If you want to switch off the alarm function altogether, press the ALARM button one or
more times until there is no sound symbol on the display and the light ring round the
ALARM button goes out.
snoozing
1 Press the SNOOZE/SCREEN BRIGHTNESS CONTROL button to switch off the sound for 9
minutes when the alarm has gone off (Fig. 20).
The lamp continues to burn at the selected intensity level. After 9 minutes, the wake-up sound is
automatically played again.
2 Press the SNOOZE/SCREEN BRIGHTNESS CONTROL button longer to dim the light.
Note: You can only do this once. After you release the button, it functions as SCREEN BRIGHTNESS
CONTROL button again.
Note: You can only use the snooze function within 15 minutes after the alarm starts to go off. After those
15 minutes, the button no longer functions as SNOOZE button and only functions as
SCREEN BRIGHTNESS CONTROL button.
adjusting the light intensity during the wake-up phase
1 Turn the light adjustment wheel @ to select a higher or lower light intensity. (Fig. 14)
The lamp burns at the selected intensity during the rest of the wake-up phase.
adjusting the brightness of the display
1 Press the SNOOZE/SCREEN BRIGHTNESS CONTROL button to adjust the brightness of
the display (Fig. 20).
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