La Crosse Technology WT-5442 - Manual (Page 5)

B. PROJECTION ALARM
1. Remove the battery cover.
2. Observe the correct polarity, and install 3
AA batteries.
3. In addition or instead of inserting batteries,
the AC adapter can be used. Simply plug
the adapter into the receptacle on the underneath of the alarm clock
and then plug the adapter into the outlet.
4. Replace the battery cover.
5. The projector will activate and remain on if the alarm clock is plugged
in. If only batteries are used, the projector will only be activated when a
button is pressed. The projection is a red light, not harmful under
normal usage, although care should be taken to not look directly into
the light.
Note: After power has been supplied (battery or AC) a tone will sound,
and the LCD (Liquid Crystal Display) will activate. The indoor
temperature and the remote temperature will be displayed (within three
to six minutes). Also, the time will appear as “-:--”. The WWVB search
is automatically initiated, and a tower icon appears and flashes with the
time colon (no tower icon will appear if the WWVB is too weak to be
detected, which is typical during daylight hours and the time display will
remain on “-:--”). While the WWVB search is being conducted various
numbers will appear in the time display. After 10 minutes, the
Projection Alarm will either display the WWVB time, or discontinue the
search if the time is not found. If the search is cancelled “-:--” will
remain in the time LCD. The Projection Alarm will conduct a WWVB
search every hour until the first signal is found. Once the WWVB time
is found, a search is automatically conducted nightly at midnight. If the
signal is found at midnight, the tower icon will remain, if not, another
search will take place every hour (until 6:00 am) until the signal is
found successfully. If no signal is found during this period, the tower
icon will not appear and the clock will search again at 12:00 am the
next night.
PROGRAM MODE
To enter the Program Mode hold down the “SET” button for 1 second, until
the time zone (“-5” default) flashes in the lower left. The Program Mode
Guide is laid out in a manner that allows you to program each function
separately, or you can follow the instructions entirely to program the
Projection alarm. Complete programming is usually done for the initial
set-up, and will require you to skip step 1 of programming sections “D”
through “H”. Press the “SNOOZE” button at any time to exit the Program
Mode, or wait approximately 15 seconds for the Projection Alarm to
automatically return to normal operation.
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