888-2406-002 6-25
WARNING: Disconnect primary power prior to servicing.
Troubleshooting
has ID jumpers to select it as Z Plane B. The Isolation Board also has ID jumpers to
select it for use with Z Plane B. The ID Jumpers are necessary for the higher power
transmitter configurations which have more than one of each of these boards. The
ID jumpers prevent cabling errors. Cabling of these boards is critical because it
determines the control distribution. Since there is only one of each of these in the
Z2, the ID jumpers are only important because the ID’s are checked by the PA
Controller software which is basically the same as the higher power configurations.
If the PA Controller does not see the proper ID, the transmitter will be muted and
the fault log will display one of the following depending on which cable is mis-
connected:
• PAC_J1
• PAC_J2
• PAC_J11
• PAC_J12
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