Chapter 2
2.1
2.2
2.3
2.4
Display Troubleshooting ...........................................................................................14
2.5
2.6
2.7
Camera Troubleshooting ...........................................................................................27
2.8
2.9
2.10
2.13 CRT Troubleshooting ....................................................................................................36
2.14 LAN Troubleshooting....................................................................................................38
2.
17 3G Troubleshooting ............................................................................................44
NB200 Series Maintenance Manual
Contents
2 Troubleshooting Procedures
1