Mcti-24/Mcti-30 Board Led Descriptions - Motorola McIAS 1610 Series System Manual

2.7

McTi-24/McTi-30 Board LED Descriptions

LED
LOCATION
T1 Board (McTi-24)
E1 Board (McTi-30)
LED LED
COLOR NAME
Red RA
Yellow RY
Green NORM
Green Activity
Red MR
Yellow MY
Red FR
Yellow FY
Red LOC
Yellow AIS
Table 2-8
McTi-24 / McTi-30 LED Indicator Functions
DESCRIPTION WHEN LIT
Received red alarm. Indicates that
McIAS is unable to synchronize to
the signal received from the switch.
May indicate a loss of signal or an
unframed signal (e.g. AIS/Blue
Alarm).
Yellow alarm signal received from
the switch.
Indicates normal operation.
As calls are received,
indicates line activity. Blinking will
accelerate as the number of calls
increases. If all lines are idle, will
pulse at a rate of 2 seconds on, 2
seconds off.
McIAS unable to synchronize to
Multi-frame level.
McIAS receiving Multi-frame yellow
alarm from switch.
Indicates that McIAS is unable to
synchronize to the signal received
from the switch. May indicate a loss
of signal or an unframed signal (e.g.
AIS/Blue Alarm).
McIAS receiving a yellow alarm
signal from the switch.
McIAS receiving no signal from the
switch.
Indicates that the switch is
receiving no signal from McIAS.
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