Screen Blanking Cable; Serial Cable - Honeywell vx6 Reference Manual

Screen Blanking Cable

The customer must supply their own cable.
The cable must be designed so that pin 7 (RTS – Request to Send Output) and pin 8 (Clear to Send Input) of a D9 female
connector provide continuity only when the vehicle is stopped (for example, via a switch on the accelerator pedal of the fork
truck).
All other pins on the connector must be left unconnected. If pins 7 and 8 do not provide continuity (or the cable is removed), the
VX6 screen remains blank.

Serial Cable

Customer built cable with the following specifications.
2-10
DB9 female
1 Not Used
2 Not Used
3 Not Used
4 Not Used
5 Not Used
6 Not Used
No signal when in motion,
7
Continuity to Pin 8 when stopped
No signal when in motion,
8
Continuity to Pin 7 when stopped
9 Not Used
Function