BR-4100 Bar Code Reader (RS232)
Dip Switch Settings
The switch block located on the bottom of the reader provides seven switches to configure the bar code
reader. Turn off power before setting any switches to ensure they are properly loaded.
Switch 1,2:
Baud Rate
SW1
SW2
Baud Rate
OFF
OFF
1200
ON
OFF
2400
OFF
ON
4800
ON
ON
9600
Switch 3,4:
Parity
SW3
SW4
Parity
ON
ON
EVEN
ON
OFF
ODD
OFF
ON
SPACE
OFF
OFF
MARK
Switch 5:
Option to enable or disable STX (start of text) and ETX (end of text).
These are ASCII codes whose values are 02h and 03h respectively, and can be preformed to
pack together the normal data transmission.
ON
Enable STX-ETX
OFF
Disable STX-ETX
Switch 6:
Auto CR (carriage return). A carriage return will be sent after each read.
ON
Enable CR
OFF
Disable CR
Switch 7:
Option switch to select Extended Code 39
ON
Enable Extended Code 39
OFF
Disable Extended Code 39