Maintenance; Rim Host Port Test Utility; Performing Firmware Upgrades - GE 3500/20 Operation And Maintenance Manual

This section shows how to verify that the Rack Interface Module and the I/O modules
are operating correctly. When performed properly, this module may be installed into
or removed from the rack while power is applied to the rack. Refer to the Rack
Installation and Maintenance Manual (part number 129766-01) for the proper
procedure.

5.1 RIM Host Port Test Utility

Use the RIM Host Port Test Utility to verify that the HOST ports on the Rack
Interface Module and the Rack Interface I/O Module are operating properly.
Before running the RIM Host Port Test Utility, connect Cable 130118-XXXX-XX
(Host to 3500 Rack RS-232 Interface Cable) between the Configuration Port
connector on the front of the Rack Interface Module or to the HOST connector on
the Rack Interface I/O Module and the computer that has the utility installed.
Refer to the 3500 Monitoring System Rack Configuration and Utilities Guide and
the Rack Configuration Software for the details of this utility.

5.2 Performing Firmware Upgrades

Occasionally it may be necessary to replace the original firmware that is shipped with
the 3500/20 Rack Interface Module (RIM). The following instructions describe how to
remove the existing firmware and replace it with upgrade firmware. The RIM will need
to be reconfigured using the 3500 Rack Configuration software after having its
firmware upgraded.
The following items are required to perform a firmware upgrade to the RIM:
Large Flathead Screwdriver.
Grounding Wrist Strap.*
Small Flathead Screwdriver
Upgrade Firmware IC.*

5. Maintenance

Section 5 - Maintenance
47