ASCII Character Sets
ASCII Character Sets

ASCII Character Sets

For the Keyboard Wedge Interface, Code 39 Full ASCII interprets the barcode special character ($ + % /) preceding a Code 39 character and assigns an ASCII character value to the pair. For example, if you enable Code 39 Full ASCII and scan +B, it transmits as b, %J as ?, and %V as @. Scanning ABC%I outputs the keystroke equivalent of ABC >.
ASCII Value (Prefix/Suffix Value)
Full ASCII Code 39 Encode Char
Keystroke
ASCII Character (Applies to RS-232 Only)
1000
%U
CTRL 2
NUL
1001
$A
CTRL A
SOH
1002
$B
CTRL B
STX
1003
$C
CTRL C
ETX
1004
$D
CTRL D
EOT
1005
$E
CTRL E
ENQ
1006
$F
CTRL F
ACK
1007
$G
CTRL G
BELL
1008
$H
CTRL H/
BACKSPACE
BCKSPC
1009
$I
CTRL I/
HORIZONTAL TAB
2
HORIZ TAB
1010
$J
CTRL J
LF/NW LN
1011
$K
CTRL K
VT
1012
$L
CTRL L
FF
1013
$M
CTRL M/
ENTER
3
CR/ENTER
1014
$N
CTRL N
SO
1015
$O
CTRL O
SI
1016
$P
CTRL P
DLE
1017
$Q
CTRL Q
DC1/XON
1018
$R
CTRL R
DC2
1019
$S
CTRL S
DC3/XOFF
1020
$T
CTRL T
DC4
1021
$U
CTRL U
NAK
1022
$V
CTRL V
SYN
1023
$W
CTRL W
ETB
1024
$X
CTRL X
CAN
1025
$Y
CTRL Y
EM
1026
$Z
CTRL Z
SUB
1027
%A
CTRL [
ESC
1028
%B
CTRL \
FS
1029
%C
CTRL ]
GS
1030
%D
CTRL 6
RS
1031
%E
CTRL -
US
1032
Space
Space
Space
1033
/A
!
!
1034
/B
"
1035
/C
#
#
1036
/D
$
$
1037
/E
%
%
1038
/F
&
&
1039
/G
1040
/H
(
(
1041
/I
)
)
1042
/J
*
*
1043
/K
+
+
1044
/L
,
,
1045
-
-
-
1046
.
.
.
1047
/o
/
/
1048
0
0
0
1049
1
1
1
1050
2
2
2
1051
3
3
3
1052
4
4
4
1053
5
5
5
1054
6
6
6
1055
7
7
7
1056
8
8
8
1057
9
9
9
1058
/Z
:
:
1059
%F
;
;
1060
%G
<
<
1061
%H
=
=
1062
%I
>
>
1063
%J
?
?
1064
%V
@
@
1065
A
A
A
1066
B
B
B
1067
C
C
C
1068
D
D
D
1069
E
E
E
1070
F
F
F
1071
G
G
G
1072
H
H
H
1073
I
I
I
1074
J
J
J
1075
K
K
K
1076
L
L
L
1077
M
M
M
1078
N
N
N
1079
O
O
O
1080
P
P
P
1081
Q
Q
Q
1082
R
R
R
1083
S
S
S
1084
T
T
T
1085
U
U
U
1086
V
V
V
1087
W
W
W
1088
X
X
X
1089
Y
Y
Y
1090
Z
Z
Z
1091
%K
[
[
1092
%L
\
\
1093
%M
]
]
1094
%N
^
^
1095
%O
_
_
1096
%W
`
1097
+A
a
a
1098
+B
b
b
1099
+C
c
c
1100
+D
d
d
1101
+E
e
e
1102
+F
f
f
1103
+G
g
g
1104
+H
h
h
1105
+I
i
i
1106
+J
j
j
1107
+K
k
k
1108
+L
l
l
1109
+M
m
m
1110
+N
n
n
1111
+O
o
o
1112
+P
p
p
1113
+Q
q
q
1114
+R
r
r
1115
+S
s
s
1116
+T
t
t
1117
+U
u
u
1118
+V
v
v
1119
+W
w
w
1120
+X
x
x
1121
+Y
y
y
1122
+Z
z
z
1123
%P
{
{
1124
%Q
I
|
1125
%R
}
}
1126
%S
~
~
1127
Undefined
7013
ENTER
ALT Key Character Set
ALT Keys
Keystroke
2045
ALT -
2050
ALT 2
2054
ALT 6
2064
ALT @
2065
ALT A
2066
ALT B
2067
ALT C
2068
ALT D
2069
ALT E
2070
ALT F
2071
ALT G
2072
ALT H
2073
ALT I
2074
ALT J
2075
ALT K
2076
ALT L
2077
ALT M
2078
ALT N
2079
ALT O
2080
ALT P
2081
ALT Q
2082
ALT R
2083
ALT S
2084
ALT T
2085
ALT U
2086
ALT V
2087
ALT W
2088
ALT X
2089
ALT Y
2090
ALT Z
2091
ALT [
2092
ALT \
2093
ALT ]
GUI Shift Keys - The Apple™ iMac keyboard has an apple key on either side of the space bar. Windows-based systems have a GUI key to the left of the left ALT key, and to the right of the right ALT key.
GUI Key Character Set
GUI Key
Keystroke
3000
Right Control Key
3048
GUI 0
3049
GUI 1
3050
GUI 2
3051
GUI 3
3052
GUI 4
3053
GUI 5
3054
GUI 6
3055
GUI 7
3056
GUI 8
3057
GUI 9
3065
GUI A
3066
GUI B
3067
GUI C
3068
GUI D
3069
GUI E
3070
GUI F
3071
GUI G
3072
GUI H
3073
GUI I
3074
GUI J
3075
GUI K
3076
GUI L
3077
GUI M
3078
GUI N
3079
GUI O
3080
GUI P
3081
GUI Q
3082
GUI R
3083
GUI S
3084
GUI T
3085
GUI U
3086
GUI V
3087
GUI W
3088
GUI X
3089
GUI Y
3090
GUI Z
PF Key Character Set
PF Keys
Keystroke
4001
PF 1
4002
PF 2
4003
PF 3
4004
PF 4
4005
PF 5
4006
PF 6
4007
PF 7
4008
PF 8
4009
PF 9
4010
PF 10
4011
PF 11
4012
PF 12
4013
PF 13
4014
PF 14
4015
PF 15
4016
PF 16
F Key Character Set
F Keys
Keystroke
5001
F 1
5002
F 2
5003
F 3
5004
F 4
5005
F 5
5006
F 6
5007
F 7
5008
F 8
5009
F 9
5010
F 10
5011
F 11
5012
F 12
5013
F 13
5014
F 14
5015
F 15
5016
F 16
5017
F 17
5018
F 18
5019
F 19
5020
F 20
5021
F 21
5022
F 22
5023
F 23
5024
F 24
Numeric Key Character Set
Numeric Keypad
Keystroke
6042
*
6043
+
6044
Undefined
6045
-
6046
.
6047
/
6048
0
6049
1
6050
2
6051
3
6052
4
6053
5
6054
6
6055
7
6056
8
6057
9
6058
Enter
6059
Num Lock
Extended Key Character SetExtended Keypad
Extended Keypad
Keystroke
7001
Break
7002
Delete
7003
Pg Up
7004
End
7005
Pg Dn
7006
Pause
7007
Scroll Lock
7008
Backspace
7009
Tab
7010
Print Screen
7011
Insert
7012
Home
7013
Enter
7014
Escape
7015
Up Arrow
7016
Dn Arrow
7017
Left Arrow
7018
Right Arrow