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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 num-
ber 9 represents a
problem with wireless
receivers or other
system devices, which
are not user service-
able. CALL FOR
SERVICE AT ONCE.
1. CHECK + Indicates that a problem exists with those zone(s)*. First, determine if the
Zone zone(s) displayed are intact and make them so if they are not. If the zone
Descriptors 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
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
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.
Indicates that a failure has occurred in the telephone communication
portion of your system. CALL FOR SERVICE IMMEDIATELY.