57
Keyboard Manual
Located on the right-hand side of the keyboard is a DB9 squeeze-
release type port (see page 2) which will accept undecoded scanner
(TTL) or RS232 input.
8
1 2 3 4 5
6 7
9
Wand
Data
GND
VCC
2
7
9
Pin Number
Signal
6
Power Control
4
N/C
Start of Scan
Data
Good Read
1
2
3
5
Switch Detect
7
GND
8
VCC
Pin Number
Signal
CCD and Laser
Pin 4 must be open (no connection) if an
RS232 device is not used.
Scanner Port Pin Assignments
RS232
VCC
9
GND
7
RXD
4
Pin Number
Signal
All other pins must be open (no connections)
except when a scanner is used at the same
time (by using a special Y-cable).
