ADT iCenter 8142ADT, Руководство пользователя

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Trouble Conditions (Cont'd)
106
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A display of "M
O
DEM C
O
MM" indicates that the control is on-line with the
central station's remote computer. The control will not operate while on-line.
Power Failure
If the P
O
WER indicator is off, operating power for the system has stopped and is
inoperative. CALL F
O
R SERVICE IMMEDIATELY. If the P
O
WER indicator is on,
but the message "AC L
O
SS" is displayed, the touchpad is operating on battery
power only. If only some lights are out on the premises, check circuit breakers and
fuses and reset or replace as necessary.
CALL F
O
R SERVICE IMMEDIATELY if AC power cannot be restored.