
TROUBLE CONDITIONS
Typical ‘Check’ The word CHECK on the Console’s display, accompanied by a rapid “beeping” at
Displays theConsole,indicatesthatWe isatroubleConditioninthesystem.
To silence the beeping sound for “check conditions, press any key.
● Note that zone numbers
88-91 represent problems
with wireless receivers,
which are not user
serviceable. CALL FOR
SERVICE IMMEDIATELY.
1.
2.
3.
4.
m!Eizz15”
6.
A display of “CHECK” accompanied by a display of “CALL SERVICE”
indicates that a problem exists with the s stem that eliminates some of the
v
protection. CALL FOR SERVICE IMMEDIA ELY.
A display of “CHECK” accompanied by a display of one or more zone
descriptors indicates that a problem exists with those zone(s)*. First, determine if
the zone(s) displayed are intact and make them so if they are not. If the problem
has been corrected, the display of the zone descriptor(s) and CHECK should
disappear. If not, key an
OFF sequence (Code plus OFF) to clear the display. If
the display persists, CALL FOR SERVICE IMMEDIATELY.
A display of “’COMM. FAILURE” at the Console indicates that a failure has
occurred in the tele~hone communication ~ortion of vour system. CALL FOR
SERVICE IMMEDIATELY.
.
A display of “SYSTEM LO BAT”, accompanied by a once per minute
“bee in “ at the Console indicates that a low system battery condition exists.
i’%
CAL F R SERVICE IMMEDIATELY.
A display of “LO BAT and a zone descriptor, accompanied b a once per
cl’
minute “beeping” at the Console indicates that a low battery con ition exists in
the wireless transmitter** displayed. CALL FOR SERVICE IMMEDIATELY.
A display of “MODEM COMM’*
indicates that the control is on-line with the
central station’s remote computer. The control will not operate while on-line.
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