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Installing
I
NSTALLATION AND
I
NSTALLING
Observe normal electrostatic discharge precautions when handling electronic equipment. Do not hold
electronic plugs by their connector edges. Do not touch components or circuitry.
1
Insert each FRC-754 into the RT enclosure, then see if all LEDs on the CU:
•
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
2
After the system has powered up, established HDSL synchronized communications, and no calls are in
progress, verify that the CU front panel indicators ACTIVE 1 through ACTIVE 8 and FAULT LEDs are all
off.
To activate the ground start feature, use a List 3 of higher PG-Flex CO and RTLUs.
To reduce power at the RT, the FRC-754 LEDs turn off after a two minute time-out period. Press and hold
the ACO button on the RT line unit for two seconds to turn on the LEDs for another two minutes.
P
ROVISIONING
Provision the FRC-754 using the appropriate line unit technical practice. For each channel provisioned, select the
loop start of ground start option.
V
I
ERIFY
NSTALLATION
After the PG-Flex system is powered up and HDSL communication is synchronized:
1
Verify that the front panel ACTIVE indicators are all OFF and the FAULT indicator is OFF (no calls are in
progress).
2
Test the loop start circuits, as follows:
•
Place an outgoing call for each subscriber circuit provisioned, and verify that the ACTIVE LED tracks
the progress of the call (refer to
•
Place an incoming call to each subscriber circuit provisioned, and verify that the ACTIVE LED tracks
the progress of the call (refer to
3
Test the ground start circuits, as follows:
•
Place an outgoing call for each subscriber circuit provisioned, and verify that the ACTIVE LED tracks
the progress of the call (refer to
•
Place an incoming call to each subscriber circuit provisioned, and verify that the ACTIVE LED tracks
the progress of the call (refer to
8
T
EST
Table 10 on page
Table 1 on page 2
for front panel indications)
Table 1 on page 2
for front panel indications)
Table 1 on page 2
for front panel indications)
Table 1 on page 2
for front panel indications)
January 6, 2003
SCP-FRC754-042-03H
9.
FRC-754 List 4B
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