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Replacing the Transmitter Battery
The keychain transmitters have a small, red LED
visible through the top cover. This LED can be used to
indicate battery condition. You will also notice a
decrease in effective transmitter range as the battery
deteriorates.
The replacement battery must be a 12 volt type GP27A
or equivalent.
To replace the transmitter battery:
1. Remove the small phillips head screw(s) from the
bottom of the transmitter, and carefully pry the top
cover (button side) away from the transmitter.
2. Remove the discharged battery, making note of the
orientation of the + and - contacts, and dispose of
properly.
3. Install the new battery, taking care to place the +
and - contacts in the correct position.
4. Replace the transmitter cover, taking care not to
damage the LED or switches on the circuit board.
5. Replace the small phillips head screw(s) through
the bottom of the transmitter.
REPLACEMENT PARTS
Relay AS9256
Transmitter Battery GP27A