User's Manual

Tamper Protection:
The CO5-MC(US) detector includes a tamper-resistant feature that
prevents removal from the mounting base without the use of a tool. To
engage the tamper-resistant feature, cut the small plastic tab located on
the mounting base (Figure 2), and then install the detector. To remove
the detector from the base once it has been made tamper resistant, use
a small screwdriver to depress the square tamper release tab, located
on the skirt of the mounting base, and turn the detector counterclock-
wise.
TESTING THE DETECTOR:
NOTE: Remove battery tab before installation
NOTE: Before testing, notify the occupants that the detector system is
undergoing maintenance, in order to prevent unwanted alarms. Testing
the detector will activate an alarm and send a signal to the Silent Call
receiver. Also, the test function cannot be used if the detector has a
trouble or end-of-life condition. The manufacturer cannot recommend a
specifi c agent with which to test the detector. Detectors must be tested
after installation and following periodic maintenance.
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BUTTON