Audiovox 105BP - Manual (Page 5)

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and hold until a long chirp is heard. This action forces the unit to
erase all stored codes of that transmitter.
The unit then exits the program mode the siren emits the program mode
exit chirp pattern. All transmitter buttons for that transmitter must now
be reprogrammed. Any other transmitter stored in the unit’s memory still
remain operational. If the button is released and not pressed again
within the 5 second period, no change in programming has been made
to the receiver channel. The programmer can move onto a different
channel or erase the transmitter codes as described in 1 above.
BATTERY REPLACEMENT:
The transmitter incorporates a small LED visible through the case which
is used to indicate battery condition. You will notice a decrease in
transmitter range as the battery condition deteriorates. Transmit-
ter battery replacement is recommended at least every 10 to 12 months,
depending upon how frequently the transmitter is used.
To replace the battery:
1) Remove the 3 small # 0 Phillips head screws from the rear of the
case.
2) Remove the rear cover to access the discharged battery paying
attention to the proper polarity orientation.
3) Carefully remove and properly dispose of the discharged battery.
4) Insert the new battery with the + side up toward the battery clip.
Reassemble the case, then reinstall the 3 small case screw re-
moved in step 1.
5) If you accidently dislodge the circuit board from the transmitter hous-
ing, be certain that the rubber membrane is seated properly, and the
buttons are properly exposed from the front view of the case,
then insert the circuit board, and return to step #4.
This Transmitter uses CR2032 Coin Cell Type Batteries.
SEE ASSOCIATED DIAGRAMS ON FOLLOWING PAGE