Tyco 4100U installation manual Continued on next page, 3-36, Installing the RIC II Motherboard

Installing Modules into Cabinets (Non-4100U), Continued

Installing the RIC II Motherboard

The RIC II motherboard is installed into a remote transponder cabinet. Review the following guidelines before mounting RIC II motherboard.

•If a power supply is installed in the bay, it must be installed on the far right of the bay and any relay modules must be installed in the slots immediately to its left.

•Relay cards must be installed in the rightmost possible slots. This is necessary to allow for the proper routing of non-power limited wiring (typically 120 VAC wiring), which could be connected to a relay module.

Use the following directions and Figure 3-5 to install a RIC II motherboard into a transponder cabinet.

1.The RIC II motherboard must be installed in the leftmost slot. Orient the motherboard with the connector labeled J1 on the right.

2.Secure the motherboard to the chassis with four torx screws.

The RIC II motherboard must be installed in the leftmost slot.

J1

RIC II

Figure 3-5. Installing the RIC II Motherboard into a 4100 Expansion Bay

3.If you are installing the RIC II in a transponder cabinet with additional bays, you must connect a 733-525 Power and Communication Harness. Continue to the next topic for instructions.

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