Symmetricom TimeCreator 1000 User Manual

097-93100-01 Revision C – February, 2010 TimeCreator 1000 User’s Guide 119
Chapter 6 Maintenance and Troubleshooting
Diagnosing the IOC
3. Loosen the captive retaining screws and pull out on them to unseat the IOC from
the shelf.
4. Place the IOC in a static-free bag or on a static-free surface.
5. Install a new IOC using the appropriate procedure in Replacing the IOC, on page
120.
Removing Two IOCs
To remove both IOCs in a shelf, use the following procedure:
1. Save the contents of the active IOC memory in the IMC by issuing the following
commands:
Type
set configuration backup ioc and press Enter.
2. Issue the following commands to take the standby and active IOCs out of service:
Type
set ioc-state disable IOC2 and press Enter.
Type
set ioc-state disable IOC1 and press Enter.
3. Attach a wrist grounding strap and connect it to the TimeCreator 1000 chassis.
4. Loosen the captive retaining screws and pull out on them to unseat the standby
IOC from the shelf.
5. Place the IOC in a static-free bag or on a static-free surface.
6. Repeat Steps 3 and 4 for the Active IOC.
7. Install new IOCs using the appropriate procedure in Replacing the IOC, on page
120.
Warning: To avoid possible electrostatic damage to the IOC, place it
in a static-free bag or on a static-free surface.
Caution: Output signals are turned off when you place the second
IOC out of service.
Warning: To avoid possible electrostatic damage to the IOC, place it
in a static-free bag or on a static-free surface.

Symmetricom TimeCreator 1000 Specifications

General

Brand	Symmetricom
Model	TimeCreator 1000
Category	Server
Language	English