Chapter 2
Menu Configuration
2-24
MS-850 Raster Scanner User’s Manual
2–Menu Conf
ig
.
Symbology Identifier Option Values
Example 1: For Code 39, if check digit and check digit output are both enabled, a 1
will be output; but if check digit output is disabled, a 3 (the sum of column 1 and col-
umn 2) will be output.
Background Color
Default:
White
Options: White,
Black
Allows you to choose which label background (white or black) the MS-850 can read.
Code 39
Status
Default:
Enabled
Options:
Enabled, Disabled
Check Digit
Default:
Disabled
Options:
Disabled, Enabled
Code 39 is self-checking and does not normally require a check digit. However, for
additional data integrity, a Modulus 43 check digit can be added to the bar code mes-
sage. With Check Digit and an External or Serial trigger option enabled, an invalid
check digit calculation will cause a noread message to be transmitted at the end of
the read cycle.
Column 1
No check
character
Column 2
Check digit
and output
enabled
Column 3
Check digit
output
disabled
Column 4
Sum of
Column
2 and 3
Code 39
0
1
2
3
Codabar
0
1
2
3
I 2 of 5
0
1
2
3
UCC/EAN 128
always 1
Code 128
0
0
0
0
UPC/EAN
0
0
0
0
Code 93
0
0
0
0
PDF 417
0
0
0
0
