Trigger Through Remote Commands; Oneshot Mode; Burst Mode - Honeywell HF800 Series Reference Manual

If the delay duration is larger than zero,reader will delay for the user specified time
value then trigger the reader.
If the delay duration is equal to zero,reader will be triggered immediately.

Trigger through remote commands

The reader can also be triggered by sending specified ASCII command via serial or
network:
Activate: SYN T CR (ASCII 22 84 13)
Deactivate: SYN U CR (ASCII 22 85 13)
The reader scans until a barcode has been read or until the deactivate command is
sent, or until the time-out has been reached.
If user want to customize TCP port for sending trigger command through network., go
to Interface tab page, select Network sub tab page modified the port value(default
value is 55256).

OneShot Mode

This is a working mode under external trigger mode.
Choose "One Shot" can enable this mode.
When enabled, the reader will only capture one image and try to decode this image
when detects an external trigger signal.

Burst Mode

This is a working mode under external trigger mode.
Choose "Burst" can enable this mode.
When enabled, the reader will start to search barcodes when detects an external
trigger signal and will keep in this state no matter the external trigger signal removed
or not until one barcode was decoded or the timeout occurs.
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