7 - 4
W - Target White Value
Sets the target for the median grayscale value in the captured image. For
capturing close-up images of high contrast documents, a lower setting,
such as 75, is recommended. Higher settings result in longer exposure
times and brighter images, but if the setting is too high, the image may be
overexposed. Target White Value is only available when using Photo Style
(1P).
(Default = 125)
nW Range: 0 - 255
D - Delta for Acceptance
This sets the allowable range for the white value setting (see
). Delta is only available when using Photo Style (1P).
(Default = 25)
nD Range: 0 - 255
U - Update Tries
This sets the maximum number of frames the engine should take to reach
the
. Update Tries is only available when using
Photo Style (1P).
(Default = 6)
nU 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,
(Default
= 50)
n% Range: 1 - 99
Example of White
Value at 75W:
Example of White
Value at 125W:
Example of White
Value at 200W:
Example of Target
Set Point
Percentage at 97%:
Example of Target
Set Point
Percentage at 40%:
Example of Target
Set Point
Percentage at 50%:
Summary of Contents for N86 Series
Page 1: ... N86XX Decoded Engine User s Guide http manualforhoneywellthermostat com ...
Page 18: ...1 8 ...
Page 38: ...2 20 ...
Page 74: ...5 12 ...
Page 132: ...6 58 ...
Page 152: ...7 20 ...
Page 198: ...10 36 ...
Page 210: ...A 8 ...
Page 211: ......
Page 212: ......
Page 215: ...Sample Symbols Aztec MaxiCode Micro PDF417 Package Label Test Message Test Message ...