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48 JUPITER CM-4400 Control Module Installation and Operating Manual
Section 2 — Hardware Installation
A fault condition is indicated by a “00,” “01,” or “FF” indication on the
front panel LED display, or, in the case of a failed power supply, no illumi-
nated lamps.
Router control should have been switched to the other CM. Verify that
control has switched by looking for the green Activate lamp.
Replacing the Failed Unit
Follow these steps to replace the failed unit:
1. Switch control manually to the good unit by pressing the
Activate
button
if necessary.
Figure 11. The Activation Button on a Failed Control Module
2. Unplug the faulty CM-4400.
3. Install, connect, and power up the replacement CM-4400. The
replacement CM-4400 will boot up automatically. The other CM-4400
should remain active throughout this operation.
4. Change the replacement CM-4400’s physical Ethernet address (MAC
address) in the Network Description table:
a.
Start the Jupiter Configuration Editor.
b. Select the Network Description table (Jupiter> Network
Description).
c.
Select either the Address or the Redundant Address field for the
appropriate board.
5.
Save your changes and then validate, compile, and activate the
configuration set.
6.
Confirm that the system is still operating normally by using a Jupiter
control panel. Ensure that the status of all crosspoints on the switcher is
reported on the panel.
.
DOWN
RESET
ACTIVATE
+3V
+5V
−5V
+12V
−12V
UP
NEXT SELECT
Activation Button