Switch a, Table 4-1. switch a – MagTek SWIPE READERS WITH RS-232 User Manual
Page 18
Swipe Readers with RS-232 IntelliHead
12
Switch A
Switch A, Table 4-1, is primarily used to define the communication settings. The default for
Switch A is:
11100010 9600, no parity, 8 bits, send ID at power on, transmit SS & ES
Table 4-1. Switch A
Command position 1
2
3
4
5
6
7
8
Byte Position
7
6
5
4
3
2
1
0
Description
0
0
0
Baud rate 2400
0
0
1
Baud rate 4800
0
1
0
Baud rate 9600
0
1
1
Baud rate 14400
1
0
0
Baud rate 19200
1
0
1
Baud rate 38400
1
1
0
Baud rate 57600
1
1
1
Baud rate 115200
0
0 No
parity
0
1 Even
parity
1
0 Odd
parity
1
1 Mark
(Parity
=
1
all
the
time)
0 7
bits
data
length
1 8
bits
data
length
0 Send
ID
at
power
on:
No
1 Send
ID
at
power
on:
Yes
0 Transmit
SS
and
ES:
No
1 Transmit
SS
and
ES:
Yes