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3EM13853AF
Issue 01, September 2007
DLP-137
Replace Timing Card (TC)
PURPOSE
This procedure provides instructions to replace a TC.
PREREQUISITES
Contact Alcatel-Lucent CTAC at 1-888-252-2832 before performing this procedure.
GENERAL
For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages
manual (PN 3EM13852AF).
RECOMMENDED TOOLS
Phillips screwdriver, #2 × 6-inch
STEP
PROCEDURE
1
DANGER: Possibility of personal injury. Cards can be installed or removed with rack
power on. Hazardous electrical potentials are present; use extreme care when
installing or removing cards with power on.
WARNING: Possibility of equipment damage. This equipment contains static-
2
sensitive devices. Refer to
Is a TC card present in both slots?
3
Enter
4
Enter
5
Observe output.
6
Determine AID of disks corresponding to TC that is being replaced. Refer to
7
table 137-A.
Replace Timing Card (TC)
If yes, go to step 4.
If no, go to step 94.
RTRV-EQPT::TC-11-A;
RTRV-EQPT::TC-11-B;
Introduction
for special handling instructions.
DLP-137
5-75
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