User manual

Putting the system into operation .........................................................76
Startup behavior ........................................................................................76
Output of MS-DOS system error messages..............................................79
Power On Self Test (POST) ......................................................................80
BIOS setup ...............................................................................................81
Memory......................................................................................................86
LPT1 mode ................................................................................................86
Power management ..................................................................................86
COM interfaces..........................................................................................87
Interrupts....................................................................................................88
Shadowing .................................................................................................88
Cache.........................................................................................................88
Additional I/O adapters ..............................................................................89
Appendix...................................................................................................91
Technical data for the BEETLE/20 ............................................................91
Central processing unit..............................................................................92
ASYNC controller.......................................................................................93
VGA controller ...........................................................................................93
LAN controller ............................................................................................94
One-station printer.....................................................................................94
Receipt paper ..........................................................................................95
Printable area (the values are indicated in mm) .....................................95
One-station printer with winder..................................................................96
Receipt-/Journal paper............................................................................96
Two-stations printer ...................................................................................97
Validation paper (single-Ply or multi-ply: original and 1 copy)................97
Receipt-/Journal paper............................................................................98
Single-ply ..............................................................................................98
Multi-ply: Original and 1 copy................................................................98
Printable area (the values are indicated in mm) .....................................99
Journal Paper........................................................................................99
Receipt Paper .......................................................................................99
Installing an expansion card....................................................................100
Remove the housing .............................................................................100
Take off the metal cover........................................................................102
Installing an expansion card..................................................................103
Installing a submodule.............................................................................104
Changing the hard disk............................................................................106
Changing the battery ...............................................................................107
The configuration label ............................................................................108