93
M
M
S
S
R
R
P
P
C
C
B
B
J
J
u
u
m
m
p
p
e
e
r
r
s
s
JP4
1
JP3
1
2
1
JP1
BAT1
+
_
JP5
1
2
JP2
Figure 22 – MSR PCB
MSR PCB JP3:External keyboard decoder jumper
Value
EXT-KB
3-5, 4-6
Setting
DECODE
1-3, 2-4, 5-7, 6-8
Note!
These jumpers should only be accessed by your dealer.
You can connect an RF (Radio Frequency) reader or CCD (barcode
scanner) to JP4. Contact your dealer for details.