Installation and Test
363-704-104-01, Revision 01
8
June 22, 1998
FLC-704 List 4
I
NSTALLATION
AND
T
EST
This section provides procedures for unpacking, installing, and testing the subscriber circuits for a
FLC-704 List 4 channel unit.
Unpacking
Upon receipt of the equipment:
1
Unpack each container and visually inspect it for signs of damage. If the equipment has been damaged in
transit, immediately report the extent of damage to the transportation company and to PairGain. Order
replacement equipment if necessary.
2
Check the contents versus the packing list to ensure complete and accurate shipment. If the shipment is short
or irregular, contact PairGain as described in
. If you must store the equipment
for a prolonged period, store the equipment in its original container.
Installing
1
Insert each FLC-704 Channel Unit into the COT shelf and observe that all LEDs:
•
turn ON for approximately 2 seconds
•
scan from top to bottom
•
flash all ON, then OFF
If the LEDs do not follow the above sequence, see
Table 10, “FLC-704 List 4 Channel Unit Troubleshooting,”
.
2
Verify that the front panel indicators ACTIVE 1 through ACTIVE 8 and FAULT LEDs are all off when the
PG-Flex system has powered up, established HDSL synchronized communications, and no calls are in
progress.
Provisioning
Provision the FLC-704 List 4 using the appropriate line unit technical practice. For each channel provisioned,
select loop start or ground start.
Observe normal electrostatic discharge precautions when handling electronic equipment. Do
not hold electronic plugs by their connector edges. Do not touch components or circuitry.
Use List 3 or higher PG-Flex CO and RT line units when activating the ground start feature.
