DAVIS Weather Monitor II Troubleshooting Guide download pdf (Page 44)

Troubleshooting Guide

Page 40 Weather Monitor II

Display "locks up"

• Insufﬁcient power during power up or a power surge may cause the console

to lock up. If this occurs, remove all power—disconnect any battery backup

and the AC/DC power cord. Wait for 1 minute with all of the power

removed. Then, while the battery is removed, reconnect the AC power cord

and listen for 2 beeps within 10 seconds.

Note: If you have the WeatherLink installed, listen for 3 beeps within 20 seconds and then, if all is well,

try communicating with the WeatherLink using a computer.

• Once you receive the ﬁnal beep, install a fresh backup battery, if desired, and

put it back into service.

• Davis recommends plugging the console’s power adapter into a computer-

grade surge protector to help avoid this problem.

TEMPERATURE TIPS

Outside temperature seems too high

• Move external temperature sensor out of direct sunlight.

• Check calibration number and adjust if necessary.

Inside temperature seems too high

• Move the console out of direct sunlight.

• Make sure the console is not in contact with an exterior wall which heats up

in sunlight or when outside temperature rises.

• Make sure the console is not near a heater or other internal heat source

(lamps, appliances, etc.).

• Check calibration number and adjust if necessary.

Outside temperature seems too low

• Check calibration number and adjust if necessary.

Inside temperature seems too low

• Make sure the console is not in contact with an exterior wall which cools

down when outside temperature drops.

• Make sure the console is not near an air conditioner.

• Check calibration number and adjust if necessary.

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DAVIS Weather Monitor II Troubleshooting Guide Page 44