7 - 2
Message Length
You are able to set the valid reading length of some of the bar code symbologies.
If the data length of the scanned bar code doesn’t match the valid reading length,
the imager will issue an error beep. You may wish to set the same value for
minimum and maximum length to force the imager 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
For a value other than the minimum and maximum message length defaults,
scan the bar codes included in the explanation of the symbology, then scan the
digit value of the message length and
Save
bar codes on the
inside the back cover of this manual. The minimum and maximum lengths and
the defaults are included with the respective symbologies.
Summary of Contents for HANDHELD 3800G
Page 1: ... User s Guide 3800g Retail Commercial Handheld Linear Imager ...
Page 5: ...3800g Imager Identification 3800gXXX XXXXXXXXXX XXXXXXXXXX ...
Page 6: ......
Page 14: ...viii ...
Page 32: ...2 10 3800g User s Guide ...
Page 56: ...5 6 3800g User s Guide ...
Page 60: ...6 4 3800g User s Guide ...
Page 96: ...7 36 3800g User s Guide ...
Page 128: ...12 6 3800g User s Guide ...
Page 132: ...13 4 3800g User s Guide ...