Kennmex MPOS50-8B-LX800, Руководство по обслуживанию

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3/55 Rev. 1.1
Contents
Chapter 1 Troubleshooting ..................................................................................................................... 6
1.1 Symptoms and Solutions
.................................................................................................... 6
1.2 BIOS Upgrade
.................................................................................................................... 10
Chapter 2: Disassembly, Assembly ..................................................................................................... 16
2.1 Main Unit
.............................................................................................................................. 16
2.1.1 Touch Panel + Touch Screen Holder ................................................................... 16
2.1.2 LCD, AUO 8.4”
........................................................................................................ 21
2.1.3 LCD Chassis
........................................................................................................... 22
2.1.4 M/B ........................................................................................................................... 23
2.1.5 EMI A/D Cover
........................................................................................................ 24
2.1.6 Speaker Module ...................................................................................................... 25
2.1.7 Inverter
..................................................................................................................... 26
2.1.8 Inverter Cover
......................................................................................................... 27
2.1.9 51 I/O Board ............................................................................................................ 27
2.1.10 LCD Rear Cover
..................................................................................................... 28
2.1.11 I/O Cover ................................................................................................................. 28
2.1.12 MSR Module Base+ Power Button
...................................................................... 28
2.1.13 MSR Reader Module Cover
................................................................................. 29
2.1.14 52 I/O Board ............................................................................................................ 29
2.1.15 Battery Module
........................................................................................................ 29
2.1.16 Handheld Belt ......................................................................................................... 30
2.2 Cables
.................................................................................................................................. 30
2.2.1 Cable, M/B to Inverter
............................................................................................ 30
2.2.2 Cable, M/B To LCD ................................................................................................ 31
2.2.3 Cable, M/B To LED
................................................................................................. 32
2.2.4 Cable, M/B To I/O Connector ............................................................................... 33
2.3 Accessories
......................................................................................................................... 34
2.3.1 MSR
.......................................................................................................................... 34
2.3.2 Smart Card .............................................................................................................. 37
2.3.3 Barcode Scanner
.................................................................................................... 41
2.3.4 WLAN IEEE ............................................................................................................. 44
2.3.5 WLAN Bluetooth
..................................................................................................... 45
2.3.6 Compact Flash
........................................................................................................ 45
2.3.7 Memory .................................................................................................................... 45
Chapter 3 Spare Parts
........................................................................................................................... 46
3.1 Main Unit .............................................................................................................................. 47