Saab Automobile Accessories G3 Manual De Usuario

5

Service Manual

Third edition, June 1997

3.25

Level Unit – TX Service ....................................................................... 46

3.26

Level Unit – Scan Tank ......................................................................... 47

3.27

Level Unit – Restart LCI, LCM ............................................................ 47

3.28

Level Unit – IG Press Zero Adjust ....................................................... 48

3.29

Disconnect LU ...................................................................................... 49

3.30

The Communication-Window ............................................................ 49

3.31

The I/O-Window ................................................................................... 50

3.32

Install/Backup-Window ........................................................................ 51
3.32.1

Backup Copies of the Database and Pictures .............................. 51

Install Database and Pictures ........................................................ 52

Installing New Program to the Work Station .............................. 52

Saving a Log-file to a Diskette ....................................................... 52

3.33

Service Log-Window ............................................................................ 53

3.34

Process Debugger, Interface Editor, PictCopy, Shell ......................... 54

I/O Box ............................................................................................. 55

4.1

The Motherboard of the I/O Box ........................................................ 56
4.1.1

Watch Dog LED ............................................................................... 56

Communication LEDs .................................................................... 57

Power LED ....................................................................................... 57

Relays ................................................................................................ 57

Power Setting ................................................................................... 57

4.2

RS-232 Interface Board ........................................................................ 57

4.3

RS 485 Interface Board ........................................................................ 57

4.4

SIOX Interface Board ........................................................................... 58

4.5

PRS Interface Board ............................................................................. 58

Level Unit ........................................................................................ 59

5.1

Description of the Level Unit .............................................................. 59

5.2

Information Flow within the Level Unit ............................................. 60

5.3

Restarting the Level Unit ..................................................................... 61

5.4

Description of the Calculation Unit .................................................... 61

5.5

Signal Board, LCS ................................................................................. 62
5.5.1

Replacing a LCS ............................................................................... 62

5.6

Processor Memory Board, LCM .......................................................... 62
5.6.1

Replacing the LCM ......................................................................... 62

5.7

Interface Board, LCI ............................................................................. 63
5.7.1

Troubleshooting the LCI................................................................. 63

Replacing the LCI ............................................................................ 64

5.8

Trim/List Unit, LT ................................................................................. 65
5.8.1

Replacing the Trim/List Unit ........................................................ 65

Adjusting the Trim/List Unit ........................................................ 66