5-22 888-2629-200 10/6/10
WARNING: Disconnect primary power prior to servicing.
Section 5 Maintenance and Alignments
Maxiva ULX COFDM Series
NOTE:
This voltage is used as a reference to indicate exciter power output. If too low the
transmitter ALC will not adust in Auto. If less than a factory set threshold it
assumes there is an exciter issue and disables ALC.
STEP 5 Press the window of the active PDU input to be calibrated and enter
the values determined in STEP 5. The value entered should be in uW
(micro Watts).
STEP 6 Press DONE to store the changes or CANCEL to discard the
changes.
STEP 7 Select the other predriver and repeat the procedure to calibrate the
other predriver power output.
Figure 5-10 Cab Pwr Calibrate Screen
STEP 8 End of procedure.
5.8.5 Threshold Settings
Go to SYSTEM>SERVICE>SYSTEM SETUP>CALIBRATE and press the Thresholds
button.
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