Front Panel; Flc-704 Front Panel Leds And Labels - ADC PG-Flex FLC-704 Manual

Front Panel

F P
RONT ANEL
The FLC-704 front panel
and off-hook conditions, as well as a red LED indicating a fault condition on the CU.
states and indications for the FLC-704 CU front panel LEDs.
LED and Label Function
Solid green: Channel is off-hook.
Fast flashing green: Channel is in test access mode.
ACTIVE
(1 through 8)
Slow flashing green: LED follows the ring signal.
Off: Channel is on-hook (idle).
Red: Fault detected by the unit. Refer to
FAULT
Off: No faults detected.
Warranty Indicates the beginning year and month of the equipment warranty. Also indicates the unit revision number.
Control Number For example, a warranty control number of 71203 indicates a warranty beginning 1997 (7), in December
Label (12), and the revision is 03.
Bar Code Label Contains the serial number and part number of the equipment in both bar code and text formats.
2
(Figure 1) includes green status LEDs for each line indicating on-hook (idle), ringing,
PG-FLEX
FLC 704
LIST 4 B
1
2
A
3
C
4
T
I
5
V
E
6
7
8
FAULT
Figure 1. FLC-704 Front Panel
Table 1.

FLC-704 Front Panel LEDs and Labels

Table 10 on page 10
January 6, 2003
Status LEDs
Fault LED
for troubleshooting procedures.
SCP-FRC754-042-03H
Table 1 lists the different
FLC-704 List 4B