Table 3-2. Module Status Led Descriptions - ADTRAN TSU 610 User Manual

Chapter 3. Operation
LED
OK
Test
Alarm
Remote
Access
Module LED's summarize the condition of all ports in that slot.
3-4

Table 3-2. Module Status LED Descriptions

Color
The module status LEDs display the op-
Green
erational condition of ports installed in
the option slots.
Green when no alarm is active on the
module.
Yellow Yellow when module is in test mode. Oth-
erwise, it is Off.
Red when module is in alarm. Otherwise,
Red
it is Off.
To view an alarm condition, select the
ACTIVE ALARM menu item or select
ALARM by pressing
minal.
If the alarm conditions have been correct-
ed, the alarm which caused the activation
of the ALARM LED can be viewed under
the UNIT HISTORY menu
On when unit is being accessed from a re-
mote terminal.
TSU 610 User Manual
Description
on the ter-
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61200610L2-1