La Crosse Technology, Ltd. www.lacrossetechnology.com/support Page 2
Snooze Alarm ............................................................................................................................................. 10
USB Charge Port ........................................................................................................................................ 11
Projection not working ............................................................................................................................. 11
Projection Adjustments ............................................................................................................................ 11
Daylight Saving Time ............................................................................................................................... 12
No WWVB Tower Icon ............................................................................................................................ 13
Projection alarm is dim ............................................................................................................................ 13
Projection alarm has distorted or frozen display ............................................................................ 13
Projection alarm is blank: No letters, numbers or dashed lines ................................................ 13
Projection alarm drains batteries quickly .......................................................................................... 14
Projection alarm has missing segments ............................................................................................ 14
Projection Alarm Factory Restart
Explanation: The factory restart returns the projection alarm and outdoor sensor to an
“out-of-the-box” state and often resolves an issue.
Factory Restart:
1. Remove all power (batteries and AC) from outdoor sensor and projection alarm.
2. Press one of the buttons on the projection alarm at least 20 times to clear all memory.
3. Verify that the projection alarm is blank before proceeding (some lines are painted on
the screen and will show with batteries out).
4. Leave unpowered for 15 minutes (very important).
5. Insert the AC cord into the wall outlet then into the projection alarm.
6. Insert fresh batteries into the outdoor sensor.
7. Press the TX button on the outdoor sensor to transmit RF signal.
8. Keep the outdoor sensor 5-10 feet from the projection alarm.
9. When RF connection is established, the temperature will appear on the station. Allow
the outdoor sensor and projection alarm to sit together for 15 minutes to establish a
strong connection.
10. Do not press buttons for 15 minutes.
For optimum 433MHz transmission, place the outdoor sensor no more than 330 feet
(100 meters, open air) from the projection alarm.
See the section on mounting and distance/resistance/interference for details on
mounting the outdoor sensor.
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