User`s guide

29
Appendix D
Pin Assignments for the Scanner connector
The scanner is equipped with a 9-pin PCMCIA breakaway connector.
Pin Function
1 +5 VDC Power to Scanner
2 Power/Signal Ground
3 RS-232 Transmit Output
4 RS-232 Receive Input
5 Request To Send Output
6 Clear To Send Input
7 Light Pen Data
8 Light Pen Source
9 Reserved