40
3.3.2 McTi-8L Board LED Descriptions
LED
LED
LED
LOCATION
COLOR
NAME
DESCRIPTION WHEN LIT
McTi-8L Board
Red
FAULT
Indicates loss of -48v or thermal shutdown
has occurred. (This LED blinks when board
is in boot code.)
Green
Activity
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.
Green
Answer 1
Indicates that the line is off-hook; polarity is
reversed.
.
.
Answer 8
Table 3-5
McTi-8L LED Indicator Functions
Содержание McIAS 1610 Series
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