User Manual

BATTERY INSTALLATION AND REPLACEMENT:
You can purchase a new 3 volt Panasonic CR123A or Duracell DL123A at
many different local retail stores or directly from Silent Call Communi-
cations by calling 1-800-572-5227, or online at www.silentcall.com.
To replace the battery:
1. Remove the detector from its mounting base by twisting the detec-
tor counterclockwise. Remove the battery and dispose of properly.
2. To ensure proper power-down sequence, wait a minimum of 20
seconds before installing new battery.
3. Install a new 3-volt CR123A Lithium battery in the battery compart-
ment. Follow the polarity diagram inside the compartment.
4. Reinstall the detector onto the mounting base by turning the detec-
tor clockwise.
5. Test the detector as described in the TESTING SIGNAL STRENGTH
section of this manual. The green LED should blink about once
every 10 seconds to indicate normal operation. If the battery is not
installed correctly, the detector will not operate and the battery may
be damaged. If the detector does not appear to be sending a signal
during any of the tests, check for correct battery installation and for
a fully charged battery.