User's Manual

MHPTV TX User Manual
MHPTV-USR-DOC-V3.0, 10/18/2019 Page 119 of 148
 Rejt1-7Para: Adjust to calibrate the Rejt 1-7 Power Metering
(Note: Press the word FwdMax, ReflMax, etc. to see a pop-up screen to
modify these settings. Warning – changing these settings may cause
improper TX operation, damage, and shutdown of the Transmitter
System).
PosID Screen: This screen is used to configure and/or test the RS-485
communications between the Control module and each of the PA modules. With
the TX Turned OFF and with a single PA connected (PA AC mains switched on
and 485 serial connection established between the PA and Controller), PosID can
be used to verify proper communications between each PA and the Control Module.
With only PA#1 physically connected to the Control Module, pressing the Query
button should return a value of 130. With only PA#2 physically connected, pressing
the Query button should return a value of 131.