
39
Update
Chapter 1
Understanding the Barcode Scanner
*Low Exposure
Priority
Image Brightness (Target White)
Decide whether to set the Target White value when using autoexposure. White and black are
defined as 255 decimal and 0, respectively. If the value is 180, which is the factory default, the
white level of the image is ~180.
Image Brightness
1~240 (*180)
1. Read the barcode above to specify a value.
2. Read the “
Decimal Value” barcode on page 211. For example, read “1”, “2” and “0” for a value
of 120.
3. Read the “Validate” barcode on the same page to complete this setting
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