Datalogic Heron HD3430, Product Reference Manual

Page: 266 / 310

References
256 Heron™ HD3430
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
following 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 trig-
ger 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 multi-
ple reads of the same label while in this mode.
Trigger Pulse Multiple:
When the trigger is pulled, continuous scanning is acti-
vated until Scanning Active Time has elapsed or the trigger has been released and
pulled again. Double Read Timeout 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
reader 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. Double Read Timeout 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 turns on
automatically when an item is placed in reader's field of view. While in a stand
watch state, the reader illumination LED goes from dim to maximum bright.
1
Controlled by
Flash On Time
.