OPISYS USHR-0819H Guide De L'utilisateur Et Manuel D'installation page 9

4. Trouble Shooting
4.1. LED Status
Item
PWR
Cellular
PCS
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
All manuals and user guides at all-guides.com
GREEN LED
ON
OFF
ON
-
OFF
ON
-
OFF
Problem
RED LED
Reference
- See 4.1.1
OFF See 4.1.2
- See 4.1.3
ON See 4.1.4
OFF See 4.1.5
- See 4.1.6
ON See 4.1.7
OFF See 4.1.8
Page 9