Lucent Technologies MERLIN LEGEND Release 6.1 Maintenance And Troubleshooting

MERLIN LEGEND Communications System Release 6.1
Maintenance and Troubleshooting
555-661-140
Issue 1
August 1998
Page 4-101
100D Module Problems
Error Events
In addition to checking the error logs, the 100D module requires that you check
the error events specific to the 100D module. See “Error Events,” later in this
chapter, for details.
CSU Loopback Test
The Channel Service Unit (CSU) Loopback Test verifies that the communication
path between the following CSUs, 551 T1, ESF T1, or the ACCULINK

3150,
and the 100D module is operational.
Summary
Console Procedure Menu: 0DLQW HQDQFH→6ORW→Dial the slot
no.→
(QWHU→&68OSEN
PC Procedure →→Type the slot no.→→
Appropriate Modules This test can be run only on 100D modules.
Time Estimate Approximately 2 minutes
EQ IN and EQ OUT
(551 T1 CSU)
For the 551 T1 CSU only, connect a patch cord
from the CSU EQ IN jack to the CSU EQ OUT jack.
Details are provided below.

Lucent Technologies MERLIN LEGEND Release 6.1 Specifications

General

Brand	Lucent Technologies
Model	MERLIN LEGEND Release 6.1
Category	Conference System
Language	English