PSC Scanning Imager 8000, Руководство по программированию и просмотру на экране

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Imager 8000 2D Handheld Reader
•
Send Image and Bar Code Data
— In this dual mode, the
Reader sends both images and decoded data to the
host.
Image Data Format
[Default = transmit full image]. When the Reader is send-
ing a captured image to the host, it may be configured to
send either in full image, half image, one quarter size
image or the CIF format (see Figure 33 and Figure 34).
The captured image remains the same, only the down-
loaded image is formatted. Table 3 shows the image size,
in pixels, of the various formats. Figure 33 shows the rel-
ative size of transferred image sizes.
Table 3. Image Size Transferred
NOTE
With the exception of Send Image and Bar Code Data,
enabling one mode output disables the others.
Image Format
Area Transferred
(in pixels)
Full Size 640 x 480
Half Size 320 x 240
Quarter Size 160 x 120
CIF
Subsampled by 4, resulting in a 320 x 240
image. Every other pixel in the X axis and
every other row in the Y axis results in 1/4 of
the data.