Scan Modes - Datalogic Gryphon I GBT4400 Quick Reference Manual

Scan Modes

The imager can operate in one of several scanning modes.
Trigger Single —
ed until one of the following occurs:
- a programmable duration
- a label has been read
- the trigger is released
This mode is associated with typical handheld reader opera-
tion.
Trigger Hold Multiple —
starts and the product scans until the trigger is released or a
programmable duration
disable scanning. Double Read Timeout
multiple reads while in this mode.
Trigger Pulse Multiple —
leased, scanning is activated until programmable duration1
has elapsed or the trigger has been pulled again to transition to
another state. Double Read Timeout
multiple reads while in this mode.
The reader flashes
Flashing —
ger status.
Always On —
Scanning is continually on. If the trigger is pulled, the reader
acts as if it is in Trigger Single Mode. Double Read Timeout
prevents undesired multiple reads while in this mode.
Stand Mode —
Scanning is turned on automatically when an item is placed in
reader's field of view. If the trigger is pulled, the reader acts as
if it is in Single Read mode. Double Read Timeout
undesired multiple reads while in this mode.
The scanner will automatically switch to stand mode when
placed into the cradle (base station) unless configured dif-
ferently. Reference the PRG for more information.
1. See the Product Reference Guide (PRG) for more information
Quick Reference Guide
When the trigger is pulled, scanning is activat-
When the trigger is pulled, scanning
1
When the trigger is pulled and re-
No trigger pull is required to read a bar code.
No trigger pull is required to read a bar code.
1
has elapsed
has elapsed. Reading a label does not
1
1
on and off regardless of the trig-
1
prevents undesired
prevents undesired
Scan Modes
1
1
prevents
31