1261B User Manual
Racal Instruments
Ó
1995
Maintenance 7-11
Removal and
Replacement of
The System
Monitor
This procedure applies to the Standard Monitoring System module
and the Enhanced Monitoring System (EMS) module. Refer to
Figures 7-7
and
7-8
while following the steps below.
Figure 7-7, Monitor System Module Rear View
WARNING
Ensure that J400 AC Input is disconnected before
removing or replacing the System Monitoring (SMS or
EMS) module. Possible damage to the module could
result.
1.
Loosen the two captive thumbscrews which secure
the monitoring system to the mainframe.
2.
Grasp the module by the top and bottom handles.
3.
Carefully pull to the rear to remove the system
monitor module.
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