Datalogic Scanning QD2100 User Manual
Scanning Features
Product Reference Guide
29
Scanning Features
Scan Mode
Selects the scan operating mode for the reader. Selections are:
Trigger Single —
When the trigger is pulled, scanning is activated until one of the fol-
lowing occurs:
-
Scanning Active Time
has elapsed
- a label has been read
- the trigger is released
- the trigger is released
This mode is associated with typical handheld reader operation: when the trigger is
pulled, scanning starts and the product scans until the trigger is released, or a label is read,
or the maximum
pulled, scanning starts and the product scans until the trigger is released, or a label is read,
or the maximum
Scanning Active Time
has elapsed.
Trigger Hold Multiple —
When the trigger is pulled, scanning starts and the product
scans until the trigger is released or
Scanning Active Time
has elapsed. Reading a label does
not disable scanning.
Double Read Timeout
prevents undesired multiple reads of the same
label while in this mode.
Trigger Pulse Multiple —
When the trigger is pulled, continuous scanning is activated
until
Scanning Active Time
has elapsed or the trigger has been released and pulled again.
Double Read Timeout
1
prevents undesired multiple reads of the same label while in this
mode.
Flashing —
The reader flashes
1
on and off regardless of the trigger status. Flash rate is
controlled by
Flash On Time
and
Flash Off Time
. When Flash is ON the imager reads con-
tinuously. When Flash is OFF scanning is deactivated.
Always On —
No trigger pull is required to read a barcode. Scanning is continually on.
If the trigger is pulled, the reader acts as if it is in
Trigger Single
Mode.
Double Read
Timeout
1
prevents undesired multiple reads of the same label while in this mode.
Stand Mode —
No trigger pull is required to read a barcode. Scanning is turned on au-
tomatically when an item is placed in reader’s field of view. If the trigger is pulled, the
reader acts as if it in single read mode.
reader acts as if it in single read mode.
Double Read Timeout
1
prevents undesired multiple
reads of the same label while in this mode.
Trigger Object Sense —
This mode is similar to Stand Mode, except that a trigger pull
is required to activate the decoder.
1. Controlled by
Flash On Time
.