Image Snap - IMGSNP
Product Reference Guide 7-3
nD Range: 0 - 255
L - LED State: Determines if the LEDs should be on or off, and when.
Ambient illumination (0L) is preferred for taking pictures of color docu-
ments, such as ID cards, especially when the imager is in a stand. LED
illumination (1L) is preferred when the imager is hand held. LED State
is not available when using Decoding Style.
0L LEDs off (default)
1L LEDs on
T - Wait for Trigger: Waits for a hardware trigger pull before taking the
image.
0T Takes image immediately (default)
1T Waits for a trigger pull, then takes the image
U - Update Tries: The maximum number of frames the imager should
take to reach the Delta for Acceptance. Update Tries is only available
when using Photo Style. (Default = 6)
nURange: 0 - 10
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 set-
tings result in longer exposure times and brighter images, but if the set-
ting is too high, the image may be overexposed. Target White Value is
only available when using Photo Style. (Default = 125)
nW Range: 0 - 255
% - 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,
Target White Value should be used. (Default = 50)
n% Range: 1 - 99
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