User's Manual

Alarm Information

TX/RX Unlock Alarm

When the TX/RX PLL is unlocked, the Alarm Indicator will glow red and the LCD display

will give you the prompt message below:

TX Unlock Alarm RX Unlock Alarm

Then the repeater will automatically stop partial operations and the prompt message will

remain on the LCD display.

You need to:

1. Disconnect the power supply, open the chassis, and check whether the hardware cable

gets loose or damaged. If yes, please secure or replace the cable.

2. If you cannot solve the problem, contact your local dealer for technical support.

When the TX/RX PLL restores to normal operation, the prompt message will disappear

and the Alarm Indicator will go out.

Caution: Disconnect the power supply prior to opening the chassis!