User's Manual

Page 9
Connect one of a grounding cable to the grounding screw and firmly tighten the grounding
screw. Connect the opposite end of the grounding cable to a good ground(earth) connection.
2
LED Display
LED Indicator
Function
Description
PWR Power Indicator Green Color – Device is powered on
RUN System Run Indicator
Fast Blinking – Device is rebooting
Slow Blinking – Device is in normal operation
LAN LAN port status
Solid Green – LAN port is up
Blinking Green – LAN data activity in progress
SIM SIM Card Indicator Light is on – SIM Card Error
RF (5 LEDs) RF Signal Strength 5 level signal strengths indication by 5 green LEDs

RF Signal Adjustment
After the CPE outdoor unit has installed, the direction of antenna’s azimuth and pitch angle
needs to adjust for the best signal strength. In near line of sight condition, the CPE will have
the best signal when the antenna is directly pointing the base station.
User can adjust the holder to change the direction and angle of the antenna while observing
the RF LED on the outdoor unit which indicates the signal strength.