Appendices
L-10
MicroHAWK V320-F / V330-F / V420-F / V430-F Barcode Reader User Manual
L-5 Database Mode
When Switch Mode is set to Time, the reader will load the next database entry to current, active set-
tings after a predefined time interval. The timer will start upon use of a database entry. If the timer
expires during an image capture event, the timer will not start again until that database entry has been
incremented and the new database entry has been loaded to current, active settings.
When Switch Mode is set to Number of Image Frames, the database entry is incremented after the pre-
determined number of image capture events has occurred.
L-5-1 Switch Mode
Definition: Selects the event that causes the reader to load the next database entry to
current, active settings. When
Frame Count/Time
expires and
Image Process
Looping is enabled, the next database entry with modifications to camera
settings will be used.
Note: The image capture event always occurs when the first database entry
is used.
Note: The Switch Mode setting has no effect on Rapid Capture Mode,
which always operates in Number of Image Frames mode with a frame
count of 1.
Serial Cmd:
<
K256,switch mode
,frame count/time,image process looping,image dimensions>
Default: 1
Options: 0 = Time 1 = Number of Image Frames
Time
Number of Image Frames
L-5-2 Frame Count/Time
Definition: Indicates the Number of Image Frames that must be captured or the
amount of Time that must transpire before the reader will load the next
database index entry.
Serial Cmd:
<
K256,
switch mode,
frame count/time
,image process looping,image dimensions>
Default: 1 (frames or ms)
Options: 1 to 65535
L-5-3 Image Process Looping
Usage: Useful in applications where it is necessary to process a single captured
image multiple times using different IP and decode parameters.
Serial Cmd:
<
K256,
switch mode,frame count/time,
image process looping
,image dimensions>
Default: Disabled
Options: 0 = Disabled 1 = Enabled
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