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1662/1664 Barcode Scanner User Guide
1.17 2D DECODE SETTING (1664 ONLY)
1.17.1 AIMING PATTERN
Enable/Disable the aiming pattern during scanning.
*Enable
Disable
1.17.2 DECODING ILLUMINATION
Enable/Disable illumination during scanning.
 Enabling illumination usually results in superior images. The effectiveness of the
illumination decreases as the distance to the target increases.
*Enable
Disable
1.17.3 ILLUMINATION BRIGHTNESS
Specify the illumination brightness level ranging from 1 to 10 for the 2D reader. The
default value is 10 which represents 100% illumination brightness.
Set Illumination
Brightness Level for
2D Reader 1~10 (*10)
1) Read the barcode above to configure the illumination brightness.
2) Read the “Decimal Value” barcode on page 271 for the desired setting value.
3) Read the “Validate” barcode to complete this setting.
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Enter Setup