
Contents
Contents
1 Safety Precautions ....................................................... 6
1.1 General ...........................................................
6
1.2 DuringInstallation ..............................................
6
1.3 During Use .......................................................
7
1.4 Service and Maintenance ........................................
7
1.5 Dismantling and Scrapping .....................................
7
2 References ................................................................ 8
3 TxA Maintenance ....................................................... 9
3.1 Software ..........................................................
9
3.1.1 EnteringUpdateMode ..........................................
9
3.1.2 Enteringthe ServiceMenu ......................................
9
3.2 Hardware .........................................................
10
3.2.1 Generalinformation .............................................
10
3.2.2 Tests ..............................................................
11
3.2.3 Replacement .....................................................
11
3.2.4 Cables ............................................................
11
3.2.5 ReplacingtheBackCoverand/orCPUCard ....................
12
3.2.6 ReplacingtheDisplay/DisplayCable ...........................
14
3.2.7 ReplacingtheCompleteFrontAssembly ........................
16
3.2.8 Battery ...........................................................
17
3.2.9 SelftestandSoftwareUpdateafterhardwarechange ............
17
4 Fault Tracing ............................................................. 18
5 Available Spare Parts .................................................... 19
Beijer Electronics, MAEN021
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