User's Manual
FCC ID : U88GSTR-825DC-SPR
19/26
Spectrum Analyzer.
- Output power generation status, system spurious emission characteristics.
d. Verification of signal quality and strength in service area
User should verify signal strength and quality of in-service coverage area by using cell phone or
other terminal.
e. Verification of upper-level NMS operation status
4.2 Troubleshooting
In case, abnormal operation is detected, user should check abnormal parts via remote accessible
function or field debug, then conduct repair after turn it off.
4.2.1 Necessary Testing and Measuring equipment
a. RF Power Meter: 10Watt Max, 50ohm
b. Signal Generator: 3GHz
c. Spectrum Analyzer: 3GHz
d. Multi Meter
4.2.2 Notice
a. Trouble shooting should be performed with drastic knowledge basis.
b. Unsure parts should not be disassembled.
c. When in trouble shooting, technician should use attenuator to check output side
.
5. WEB USER INTERFACE
5.1 IP Address verification and Explorer setting
5.1.1 IP Address verification
(1) Start->Control Panel->Network Connections
(2) Double-click Local Area Connections at LAN or High Speed internet
(3) Click Internet Protocol (TCP/IP) at General tap and click Properties.
(4) Apply automatic IP address assignment at local connection