Replacing The Imc; Repairing The Timecreator 1000 - Symmetricom TimeCreator 1000 User Manual

Chapter 6 Maintenance and Troubleshooting

Repairing the TimeCreator 1000

Replacing the IMC

You can remove the IMC from the shelf and replace it without affecting outputs.
1. Save the contents of the IMC memory in an IOC (example is for IOC1) by issuing
the following command:
Type
set configuration backup imc ioc1
2. Attach a wrist grounding strap and connect it to the TimeCreator 1000 chassis.
3. Remove the IMC by loosening the captive screws and pulling the IMC from the
shelf.
Warning: To avoid possible electrostatic damage to the IMC, place it
in a static-free bag or on a static-free surface.
4. Place the IMC in a static-free bag or on a static-free surface.
5. Insert another IMC into the shelf and tighten the captive screws.
6. Reload the IMC memory from the IOC by issuing the following command:
Type
set configuration restore imc ioc1
Repairing the TimeCreator 1000
Repairing the TimeCreator 1000 is limited to replacing modules. Refer to
With Modules, on page 51, for information on how to properly handle modules to
prevent electrostatic or physical damage.
To remove an IOC, loosen the captive screws and pull the module out of the shelf.
Place the module on an anti-static surface or in an anti-static bag.
To remove the IMC, loosen the captive screws and pull the module out of the shelf.
Place the module on an anti-static surface or in an anti-static bag.
Warning: To avoid possible electrostatic damage to the module or
panel, place it in a static-free bag or on a static-free surface.
122 TimeCreator 1000 User's Guide
and press Enter.
and press Enter.
097-93100-01 Revision C – February, 2010
Working