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TROUBLE CONDITIONS
Typical "Check"
Displays
The word CHECK on the Keypad's display, accompanied by a rapid "beeping" at
the Keypad, indicates that there is a trouble condition in the system. The displays
in parenthesis may appear on non-alpha keypads when the associated trouble
condition is present.
To silence the beeping sound for "check" conditions, press any key.
*Note that zone
number 9 repre-
sents a problem
with wireless re-
ceivers or other
system devices,
which are not
user serviceable.
CALL FOR
SERVICE
IMMEDIATELY.
1. CHECK + Indicates that a problem exists with those zone(s)*. First, deter-
Zone mine if the zone(s) displayed are intact and make them so if they
Descriptors are not. If the zone uses a wireless detector, check that changes in the
room (moving furniture, televisions, etc.) are not blocking wireless
signals from the detector. If the problem has been corrected, the zone
descriptor(s) and CHECK should disappear. If not, key an OFF
sequence (security code plus OFF) to clear the display. A CHECK
condition can also indicate a wiring problem. If the “check” display
persists, CALL FOR SERVICE IMMEDIATELY.
Note that the system will not allow arming if a CHECK
condition exists. To arm the system with a CHECK condition
present, you must first bypass the zone(s) having the CHECK
condition.
2.
Telco Fault
(or CHECK
and zone 94)
If the telephone line monitor feature has been programmed for your
system, this display indicates that the telephone line has been
disconnected or cut. In some systems, this display will be accompanied
by a trouble sound from the keypad and the external sounder may be
activated. CONTACT YOUR SERVICE COMPANY IMMEDIATELY.
To silence the trouble sound, enter your security code plus OFF.
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