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System Maintenance
The only maintenance that your Silencer vehicle immobilizer requires is a periodic check to insure
that all operations are functioning normally. This is also good practice for you to refresh your mem-
ory on "Emergency Override" and "Valet Mode" procedures.
Batteries
1-Button and 3-Button Manual Disarm Transmitters
The battery supplied with the 1-button and 3-button transmitters has an average life of 1 year.
Heavy transmitter usage will reduce battery life. Reduced transmitter range is usually an indica-
tion that the battery is becoming weak and should be replaced. Transmitters that are not in use
should have the battery removed.
1-Button Automatic Disarm Transmitter
The battery supplied with the 1-button automatic disarm transmitter has an average life of 1 year.
When the battery in this transmitter becomes weak, the automatic disarm function will stop oper-
ating and you will be required to press the transmitter button to manually disarm your system.
Loss of the automatic disarm function indicates that the battery is low and must be replaced soon.
Note: When the automatic disarm transmitter function changes to manual mode, each time you
press the transmitter button, the transmitter LED will flash 2 times.
Battery Replacement
To replace or remove the batteries for storage in your transmitter follow these steps:
1. Turn the transmitter over and locate the slot at the edge of the transmitter case.
2. Use a small flathead screwdriver to pry apart the top and bottom case of the transmitter while
keeping the button side facing downward.
3. Once the back is completely removed, press on the button face to remove the entire transmitter
assembly from the case.
4. Separate the transmitter circuit board from the rubber button case and slide the old battery out of
it's holder.
5. Replace the battery in reverse sequence observing the correct polarity of the battery (+ battery
side should be facing upward).
6. 3-Button and 1-Button Transmitters: The 3-volt battery for these transmitters is model CR2032.
1-Button Automatic Disarm Transmitter: The 3-volt battery for this transmitter is model CR2450.
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