Datalogic QuickScan i QD2100, Reference Manual

Page: 39 / 388

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
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
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
continuously. When Flash is OFF scanning is deactivated.
Always On —
No trigger pull is required to read a bar code. 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 bar code. 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.
Double Read Timeout
1
prevents undesired mul-
tiple 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 .