Radio Shack 43-939 Owner's Manual page 11

Dual alarm clock caller id/call waiting module with indoor/outdoor thermometer
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43-939.fm Page 11 Tuesday, June 6, 2000 8:09 AM
1. Use a Phillips screwdriver to remove the four screws from
the battery compartment cover, then lift off the cover.
2. Set
CHANNEL 1/2/3
remote sensors you are using.
3. Set
to the desired setting (Centigrade or Fahrenheit).
°C/°F
4. Place two AA batteries in the compartment according to the
polarity symbols (+ and –) marked inside.
5. Use a pointed object (such as a straightened paper clip) to
press
RESET
. The remote sensor displays the current tem-
perature and the channel number it is set to, and begins
transmitting signals to the Caller ID module about every 30
seconds.
6. Replace the cover and reinsert and tighten the screws.
If
appears on the Caller ID module's display when you se-
lect this remote sensor's channel, replace the remote sensor's
batteries.
to a different setting than any other
Preparation
11

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