Honeywell HH490 - Page 163

HH490 User Guide 149
Example:
White Value at 75W: White Value at 125W: White Value at 200W:
D - Delta for Acceptance
This sets the allowable range for the white value setting (see W - Target White
Value). Delta is only available when using Photo Style (1P).
(Default = 25)
n
D Range: 0 - 255
U - Update Tries
This sets the maximum number of frames the scanner should take to reach the D
- Delta for Acceptance. Update Tries is only available when using Photo Style
(1P).
(Default = 6)
n U Range: 0 - 10
% - Target Set Point Percentage
Sets the target point for the light and dark values in the captured image. A setting
of 75% means 75% of the pixels are at or below the target white value, and 25%
of the pixels are above the target white value. Altering this setting from the
default is not recommended under normal circumstances. To alter grayscale
values, W - Target White Value should be used.
(Default = 50)
n% Range: 1 - 99
Example:
Target Set Point
Percentage at 97%:
Target Set Point
Percentage at 50%:
Target Set Point
Percentage at 40%: