User's Manual

Maintenance, Troubleshooting, and Technical Assistance
10-2 LGCell 4.0 Installation, Operation, and Reference Manual PN 8100-40
620004-0 Rev. B
10.2 Troubleshooting
NOTE: LGCell has no user-serviceable parts. Faulty or failed units are
fully replaceable through LGC Wireless.
Sources of potential problems include:
• Malfunction of one or more LGCell components
• Faulty cabling/connector
• Antenna, base station, or repeater problem
• External RF interface
NOTE: Faulty cabling is the cause of a vast majority of problems. All Cat-5
cable should be tested to TIA/EIA 568-A specifications.
The diagnostic procedures are based on diagnostic information in Table 10-2 on
page 10-5. The table lists all LEDs and indicates what to do under certain circum-
stances. There is a blank table at the end of this section that you can copy and use to
record the LEDs while you troubleshoot an LGCell system.
If you cannot determine the cause of a problem after following the recommended pro-
cedures, call LGC Wireless customer help hot line:
1-800-530-9960 (U.S. only)
[phone] (International)
[phone] (Europe)