User's Manual

MHPTV TX User Manual
MHPTV-USR-DOC-V3.0, 10/18/2019 Page 75 of 148
 LED_ALARM
 The red light will be on if there is any alarm
 The red light will be off if there is no alarm
 RESET: To reset the IP to default (192.168.1.200).
Rear Panel
The rear panel of PA is shown below with ports described as follows.
 RF_OUT
 Connector: 7/16 DIN
 Impedance: 50 Ω
 Note: To send out RF signal to the input of Power Combiner (attached to the
cabinet). It must always be connected to a load.
 RFMON
 Connector: SMA
 Impedance: 50 Ω
 Note: Loop out of RF_OUT for monitoring.
 RF_IN
 Connector: N
 Impedance: 50 Ω
 Note: To receive RF signal from RFOUT1/RFOUT2 of Control Unit.
 REMOTE
 Connector: DB9-M
 Note: To be connected to PRS485-1/ PRS485-2 of Control Unit for internal
communication between PA and Control Unit.
 AC220V input: To be connected with Power Supply System.