Philips DayBreak Duo HF3445 - Manual (Page 5)

8 9
Setting Up Y
our Daybr
eak
Button Layout
Installing the Backup Battery
A 9V battery provides power to enable your Daybreak to retain its settings and continue to keep time
during power outages or if the device needs to be unplugged and moved to another location. However,
your Daybreak’s features—including the display—will not operate on battery power only. A fresh battery
will provide backup power for at least 24 hours. To install the supplied 9V battery into the Daybreak:
1 Using a screwdriver, loosen the screw on the rear battery compartment cover.
2 Remove the cover and retrieve the battery connector from the compartment.
3 Firmly connect the supplied 9V battery. The battery should snap into the connector. Place the
battery into the compartment, connector side first.
4 Replace the cover and tighten the screw. Do not over-tighten. If you
find that the cover does not fit properly, check that the battery is
firmly snapped into the connector.
NOTE: To ensure proper operation, you should replace the 9V backup
battery every three years, or after a power outage of more than 24 hours.
LAMP
DISPLAY AM / FM
RADIO
Button Layout
Top view
1 LAMP : Manual lamp brightness control
2 DISPLAY : Sets display brightness
3 SNOOZE/NAP : Delays alarm/sunrise for
9 minutes or begins a nap
4 AM/FM : Switches radio band
5 RADIO : Turns radio on or off
Front view
6 SUNSET : Begins a sunset simulation at bedtime
7 SET : Sets clock, wake times, and
sunrise/sunset durations
8 WAKE 1 : Sets wake mode for Wake 1 time
9 VOLUME + : Increases radio volume
10 VOLUME – : Decreases radio volume
11 WAKE 2 : Sets wake mode for Wake 2 time
SNOOZE / NAP
SUNSET
SET
WAKE 1 WAKE 2
VOLUME
1
2
3
4
5
6
7
8
9
10
11
Setting Up Your Daybreak
Your Daybreak package includes these items:
• Daybreak Duo device • AC power cord • 9V battery • User guide • Warranty card