La Crosse Technology WT-5431 - Manual (Page 15)

15
TROUBLESHOOTING
Problem:
The Projection is faint
Solution: 1) Change intensity setting
2) Use AC adapter
3) Darken surroundings
4) Use fresh batteries (if AC is not used)
Problem: The LCD is faint.
Solution: 1) Replace the batteries.
Problem: “OFL” appears in the indoor temperature LCD.
Solution: 1) Move unit to an area with warmer or cooler surrounding
temperature. Current surrounding temperatures are outside
measuring range.
Problem: No reception of WWVB signal.
Solution: 1) It may help reception to face the front of the projection alarm
in the general direction of Ft. Collins, Colorado.
2) Wait overnight for signal.
3) Be sure the projection alarm is at least 6 feet from any
electrical devices, i.e. TV sets, computers, or other radio
controlled clocks.
4) Remove batteries for five minutes, reinsert and leave the unit
alone overnight without pressing buttons.
5) Try leaving batteries in unit, but unplug the AC adapter
overnight. The first signal is most difficult to receive clearly,
and even a slight interference may cause failure of WWVB
reception.
6) If problems persist contact La Crosse Technology.
Problem: Hour is incorrect (minute and date are correct).
Solution: 1) Be sure correct time zone and daylight saving time are
selected.
Problem: “--.-” appears in outdoor temperature LCD
Solution: 1) Check batteries in remote
2) If batteries are replaced in remote, the unit must be re-started.
Remove all batteries, and then follow start up procedure.
Problem: “OFL” appears in the outdoor temperature LCD
Solution: 1) Remote temperature is out of range, move closer.
2) Check batteries.
3) Interference from an outside source (cordless telephone, etc.)
4) Contact La Crosse Technology.
Note: For any questions not answered, contact La Crosse Technology with the contact
information found at the end of this instructional manual.