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HH490 User Guide
Note: The images included with each command description are examples only. The
results you achieve may be different from those included in this manual. The
quality of the output you receive will vary depending on lighting, quality of the
initial image/object being captured, and distance of the scanner from the
image/object. To achieve a high quality image, it is recommended that you
position your scanner 4-6" (10.2-15.2 cm) away from the image/object you are
capturing.
Step 1 - Take a Picture Using IMGSNP
Image Snap - IMGSNP
An image is taken whenever the hardware trigger is pressed, or when the Image
Snap (IMGSNP) command is processed.
The image snap command has many different modifiers that can be used to
change the look of the image in memory. Any number of modifiers may be
appended to the IMGSNP command.
Example: You can use the following command to snap an image, increase the gain, and
have the beeper sound once the snap is complete: IMGSNP2G1B
IMGSNP Modifiers
P - Imaging Style
This sets the Image Snap style.
0P
Decoding Style. This processing allows a few frames to be taken
until the exposure parameters are met. The last frame is then
available for further use.
1P
Photo Style
(default).
This mimics a simple digital camera, and
results in a visually optimized image.
2P
Manual Style. This is an advanced style that should only be used by
an experienced user. It allows you the most freedom to set up the
scanner, and has no auto-exposure.
