User's Guide

In case of abnormal operation, technician should diagnose abnormality via remote access or
directly connecting to repeater using Ethernet cable. If technician is required to conduct repairs
due to major alarm, repeater should first be powered off, and then technician should prepare the
proper measurement equipment before trying to fix the problem. In most cases of major repairs,
GST will simply replace the unit and conduct repairs at the appropriate facility.
Simple Troubleshooting Method
1) Check LED status at rear of module
- Green LED on: Normal operation with maximum allowable gain.
- Red LED on: Shutdown by oscillation condition or over output.
2) Check external and internal connectors to ensure that all connections are tightly secure.
3) If user thinks there is a serious problem, call after sales team for over-the-phone technical
support. 913-469-6699.
Clear Call User Guide