User's Manual

Page 9
4.1.1. Power on status
4.1.2. Power off status
4.1.3. Cellular normal operation condition
4.1.4. During normal Cellular operation, it detects excessive input signal or
it is under oscillation condition due to insufficient isolation between
antennas
4.1.5. Due to excessive input signal or oscillation, it cut off circuit to protect
hardware
4.1.6. PCS normal operation condition
4.1.7. During normal PCS operation, it detects excessive input signal or
it is under oscillation condition due to insufficient isolation between
antennas
4.1.8. Due to excessive input signal or oscillation, it cut off circuit to protect
hardware
4. Trouble Shooting
4.1. LED Status
Item GREEN LED RED LED
Problem
Reference
PWR
ON - See 4.1.1
OFF OFF See 4.1.2
Cellular
ON - See 4.1.3
- ON See 4.1.4
OFF OFF See 4.1.5
PCS
ON - See 4.1.6
- ON See 4.1.7
OFF OFF See 4.1.8