Opticon PHL 7200 User Manual - Manual (Page 76)

OPTICON
User's manual
PHL-7000 series
3-13
3.2.1.4 Quiet zone TAB
With this option the reader can decode bar codes that have smaller start and/or end margins
than specified for the symbology. Be carefully when using this option. It may increase the
possibility of partial reads and ghost reads. Do not use smaller margin checks then
necessary. If possible replace the bar code labels by ones that have correct start and end
margins.
Figure 3-16 Quiet zone options.