Message length, Full ascii, Message length -5 full ascii -5 – Hand Held Products 4410 User Manual
Page 75: Linear symbologies, Code 39, continued, Maximum message length minimum message length
IMAGETEAM™ 4410/4710 User’s Guide
3 - 5
Linear Symbologies
Message Length
The message length selection is used to set the valid reading length of the bar
code. If the data length of the scanned bar code doesn’t match the valid reading
length, the scanner will not read the symbol. You may wish to set the same
value for minimum and maximum length to force the scanner to read fixed length
bar code data. This helps reduce the chances of a misread.
EXAMPLE: Decode only those bar codes with a count of 9-20 characters.
Min. length = 09
Max. length = 20
EXAMPLE: Decode only those bar codes with a count of 15 characters.
Min. length = 15
Max. length = 15
The desired message length and
Save must be input after reading this
programming symbol. Refer to the Programming Chart (inside back cover).
Code 39, continued
Full ASCII
If Full ASCII Code 39 decoding is turned on, certain character pairs within the
bar code symbol will be interpreted as a single character. For example: $V will
be decoded as the ASCII character SYN, and /C will be decoded as the ASCII
character #.
NUL %U
DLE $P
SP
SPACE 0
0
@
%V
P
P
‘
W
p
+P
SOH $A
DC1 $Q
!
/A
1
1
A
A
Q
Q
a
+A
q
+Q
STX $B
DC2 $R
“
/B
2
2
B
B
R
R
b
+B
r
+R
ETX $C
DC3 $S
#
/C
3
3
C
C
S
S
c
+C
s
+S
EOT $D
DC4 $T
$
/D
4
4
D
D
T
T
d
+D
t
+T
ENQ $E
NAK $U
%
/E
5
5
E
E
U
U
e
+E
u
+U
ACK $F
SYN $V
&
/F
6
6
F
F
V
V
f
+F
v
+V
BEL $G
ETB $W
‘
/G
7
7
G
G
W
W
g
+G
w
+W
BS
$H
CAN $X
(
/H
8
8
H
H
X
X
h
+H
x
+X
HT
$I
EM
$Y
)
/I
9
9
I
I
Y
Y
i
+I
y
+Y
LF
$J
SUB $Z
*
/J
:
/Z
J
J
Z
Z
j
+J
z
+Z
VT
$K
ESC %A
+
/K
;
%F
K
K
[
%K
k
+K
{
%P
FF
$L
FS
%B
,
/L
<
%G
L
L
\
%L
l
+L
|
%Q
CR
$M
GS
%C
-
-
=
%H
M
M
]
%M m
+M
}
%R
SO
$N
RS
%D
.
.
>
%I
N
N
^
%N
n
+N
~
%S
SI
$O
US
%E
/
/O
?
%J
O
O
_
%O
o
+O
DEL %T
Maximum
Message Length
Minimum
Message Length