vi
USB Host Parameters ................................................................................................................... 2-6
USB Device Type ..................................................................................................................... 2-6
RS-232 Parameters ....................................................................................................................... 2-15
RS-232 Host Parameters ............................................................................................................... 2-16
RS-232 Host Types .................................................................................................................. 2-20
RS-232 Host -NCR Variant ................................................................................................ 2-30
Third Party Scale ............................................................................................................... 2-37
Third Party Scale LED Pin ................................................................................................. 2-39
IBM RS-485 Host Parameters ....................................................................................................... 2-44
IBM Scale Port Addresses ....................................................................................................... 2-49
Connector Pins .............................................................................................................................. 2-53
RS-232 AUX 1 ................................................................................................................... 2-53
Scale Display Port .............................................................................................................. 2-53
RS-232 AUX 2 ................................................................................................................... 2-54
Checkpoint Interlock .......................................................................................................... 2-54
AUX A-B (Stacked USB) .................................................................................................... 2-54
POS ................................................................................................................................... 2-55
12V DC ............................................................................................................................. 2-55
Overview ........................................................................................................................................ 3-1
Site Preparation ............................................................................................................................. 3-2
Grounding .......................................................................................................................... 3-3
Checkstand Preparation .......................................................................................................... 3-4
Vertical Clearance .............................................................................................................. 3-4
Tools .................................................................................................................................. 3-4
Counter Cutout ................................................................................................................... 3-5
Ergonomics ........................................................................................................................ 3-5
Installing Components ................................................................................................................... 3-6
Pre-Installation Notes ......................................................................................................... 3-8
Required Tools ................................................................................................................... 3-9
Install the Scale Display ........................................................................................................... 3-12