User Manual

4 UNDERSTAND THE PORTS, MGC DIP SWITCH, LED STATUS
4.1 Repeater ports
1) Outdoor port: connected with the donor antenna by cable.
2) Indoor port: connected with server antenna directly or by cable.
3) DC IN: connected with power supply.
4.2 LED status
1. Status and definition of POWER indicators:
Status
Definition
Green
Normal
Off
DC power problem
2. Status and Definition of ALARM indicators; Alarm LED only works for
downlink signals
Status
ALARM
Green
It is working in linearity
Attention: Input signals may be not enough
Flashing Green
It is working in linearity.
Attention: Please adjust MGC to increase the attenuation value, till
you find the “edge point” ( I.E. the Alarm LED shall stay at green
color, with intention of turning flashing green), and let the repeater
work at this point.
Flashing Red
Repeater shut off
There are overloading or self-oscillation, strong input signals,
measures shall be taken