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Manual No. 25-ULPNR102-01; Mar, 2005 LMD 1135 Laser Fixed Mount Scanner
Page 63
33. Quiet Zone Options
With this option the scanner can decode bar codes that have smaller quiet zone margins than specified
for the symbology. Be careful when using this option as its use may increase the possibility of partial and
ghost reads. Do not use smaller margin checks than necessary. If possible, replace the bar codes labels
with others that have the correct start and end margins.
Computer
Command
Function
/Description
Bar Code
Command
(ZZ)
START/END
Programming Menu
[[
YN
No margin check
ZO
YO
Margin check 1/7 nominal
ZP
YP
Margin check 2/7 nominal
ZQ
YQ
Margin check 3/7 nominal
ZR
YR
Margin check 4/7 nominal
ZS
YS
Margin check 5/7 nominal
ZT
YT
Margin check 6/7 nominal
ZU
YU
Margin check normal
ZV
%