13
Exit
To exit the main menu:
1. In the main menu, rotate the
Navigation
knob to select the "Exit” option.
2. Press this knob to return to the home screen.
Alarm Information
The repeater can automatically detect its operation status in real time. If the appropriate alarm indication
option is checked in the CPS by your dealer, the LCD will give you a prompt message, and the Alarm
Indicator will glow red in the case of a corresponding abnormality.
Over Temperature Alarm
When the temperature of the PA module exceeds the normal range, the Alarm Indicator will glow red and
the LCD will display the prompt message below:
Then the repeater will stop transmitting, and you need to:
1. Check whether the temperature of the heat sink surface is over 80
℃
. If yes, proceed with Step 2 and
3 to find out the cause.
Caution:
DO NOT touch the heat sink surface to avoid burn. You can use a digital thermometer
with thermocouple to measure the temperature value.
2. Check whether ambient temperature and ventilation conditions satisfy the foregoing installation
requirements. If not, please make improvements as soon as possible.
3. Check if connection between the transmitter and RF cable or antenna feed line is loose or damaged.
Poor connection between them could cause high TX power, which would make the temperature of
the heat sink rise quickly. If yes, secure or replace the cable or antenna feed line.