Product manual

Maintenance, Table of contents
Technical Product Manual - DCT1800-GAP
Table of contents
Page
TD 92093 (1/LZBNB 103 108 R4D) / 2006-03-09/ Ver.C
© 2006
III
Chapter 1 Introduction.......................................................................................1
1.1 Qualified personnel ............................................................................................................ 1
1.2 Preventive maintenance..................................................................................................... 1
Chapter 2 Test and maintenance software......................................................3
2.1 Introduction......................................................................................................................... 3
2.2 Error handling..................................................................................................................... 4
2.2.1 Diagnostics......................................................................................................................... 6
2.2.2 Fault counters..................................................................................................................... 6
2.2.3 Maintenance....................................................................................................................... 6
2.2.4 Error tables......................................................................................................................... 6
2.3 Testing................................................................................................................................ 7
2.3.1 Board power-on test ........................................................................................................... 7
2.3.2 Ack test............................................................................................................................... 8
2.3.3 24-hour test ........................................................................................................................ 8
2.4 Resets ................................................................................................................................ 8
2.4.1 Reset types ........................................................................................................................ 8
2.4.2 Reset table ......................................................................................................................... 9
Chapter 3 Fault signalling ...............................................................................13
3.1 Introduction....................................................................................................................... 13
3.2 General alarm................................................................................................................... 13
3.3 System screen of cordless system manager.................................................................... 13
3.4 Individual user complaints ................................................................................................ 14
3.5 Common user complaints................................................................................................. 14
3.6 LEDs................................................................................................................................. 14
3.6.1 LEDs on system boards ................................................................................................... 15
3.6.2 LEDs on CPU ................................................................................................................... 16
3.6.3 LEDs on BS330 and BS340 type base stations ............................................................... 16
3.7 Service display - DPANB 206 (DT368) and DPANB 210 (DT368)................................... 16
3.7.1 Activating service display mode ....................................................................................... 17
3.7.2 Explanation of service displays ........................................................................................ 17
Chapter 4 Fault reports....................................................................................19
4.1 Format of fault reports ......................................................................................................19
4.2 Fault report handling ........................................................................................................19
Chapter 5 Part replacement ............................................................................21
5.1 General rules.................................................................................................................... 21