Replacing the Main Power Button, Status LED, and Banana Jack

Complete the following steps before beginning this repair procedure:
  1. Power off the RMX-10101/10102 by flipping the main disconnect branch breaker to off.
  2. If your RMX-10101/10102 utilizes a UPS to provide backup power to Phase 1 powered components, press the power button on the UPS to power it down.
  3. Disconnect the RMX-10101/10102 from facility power.
Refer to the following table to see which shipping kits this procedure applies to.
Shipping Kit Part NumberDescription
789096-01Main Power Button, Status LED, and Banana Jack

The diagrams in this procedure illustrate the RMX-10102 front I/O panel. If you are replacing items on the rear I/O panel or on the RMX-10101, the same procedure applies.

Equipment

  • 3 mm hex wrench
  1. Remove the RMX-10101/10102 left side panel using the 3 mm hex wrench.
  2. Locate the main power button, status LED, and banana jack that you are replacing.
  3. Unplug the appropriate I/O signal cable.
    • If you are replacing the button, LED, and jack on the front I/O panel, disconnect the front I/O signal cable from the Rack Control Unit (RCU).
    • If you are replacing the button, LED, and jack on the rear I/O panel, disconnect the rear I/O signal cable from the RCU.
  4. Disconnect the EMO loopback cable or the EMO button cable from the I/O signal cable.
  5. Remove the main power button, status LED, and banana jack from the rack, along with the I/O signal cable.
  6. Install the new main power button, status LED, and banana jack to the I/O panel.
    1. Main power button
    2. Status LED
    3. Banana jack
    4. EMO loopback cable
    5. I/O signal cable
  7. Connect the new main power button, and status LED to the new I/O signal cable.
  8. Reconnect the EMO button cable or the EMO loopback cable to the new I/O signal cable.
  9. Connect the new I/O signal cable to the RCU.
  10. Reinstall the RMX-10101/10102 left side panel using the 3 mm hex wrench.
  • Once installation of the new main power button, status LED, and banana jack is complete, you can reconnect facility power to the RMX-10101/10102, and power on the rack.