Operating Modes; Scan Mode - Datalogic Gryphon GD4200 Quick Reference Manual

OPERATING MODES

Scan Mode

The reader can be set to operate in one of several scan-
ning modes. See the PRG for more information and set-
tings for any of the options:
Trigger Single (Default)
ical handheld reader operation. When the trigger is
pulled, illumination is turned on and the scanner attempts
to read a label.
Scanning is activated until one of the following occurs:
the programmable "maximum scan on time"
•
elapsed
• a label has been read
• the trigger is released
Trigger Pulse Multiple -
is pulled and continues after the trigger is released, until
the trigger is pulled again or until the programmable
"maximum scan on time"
does not disable scanning. Double Read Timeout
vents undesired multiple reads while in this mode.
Trigger Hold Multiple -
ning starts and the product scans until the trigger is
released or "maximum scan on time"
ing a label does not disable scanning. Double Read Time-
1
out prevents undesired multiple reads while in this
mode.
Always On -
is always ready for code reading. Double Read Timeout
prevents undesired multiple reads.
Flashing -
regardless of the trigger status. Code reading takes place
only during the Flash On
prevents undesired multiple reads.
Object Detection -
its field-of-view. The Aiming Pattern is always on to show
the optimum reading area. If a predefined amount of
movement is detected, the red illumination switches on.
Scanning continues until a label is read or "maximum scan
on time" is reached.
1. See the Product Reference Guide (PRG) for these and
other programmable features.
2. Controlled by Flash On Time and Flash Off Time. Use the
PRG to program these options.
The illuminator is always ON and the reader
The reader illuminator flashes on and off
The scanner looks for changes within
This mode is associated with typ-
Scanning begins when the trigger
1
has elapsed. Reading a label
When the trigger is pulled, scan-
2
time. Double Read Timeout
QUICK REFERENCE GUIDE
Operating Modes
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