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Host Notify Mode
Note: For RS-232 and USB communications only.
Host Notify Mode bypasses the decoder and notifies the host that there has been
a hardware trigger pull. When in Host Notify Mode, it is up to the host to initiate
an Image Snap and/or an Image Ship command (see
Commands
beginning on page 8-1). It is also up to the host to switch to another
trigger mode.
Scan Stand Mode
When a unit is in Scan Stand mode, it remains idle as long as it sees the Scan
Stand symbol. (See Scan Stand Symbol that follows.) When a different code
is presented, the Imager is triggered to read the new code.
Note: The imager automatically adjusts the illumination LEDs to the lowest light
level possible to maintain a good lock on the Scan Stand symbol. When
a symbol is presented, the imager's light levels adjust to the saved setting
(see
Hands Free Time-Out
Scan Stand Symbol
When a unit is in Scan Stand mode, the LEDs shine at the Scan Stand symbol
on the base of the stand which tells it to remain idle. When the Scan Stand
symbol is covered, the imager turns the LEDs on at the configured power level
(Default High) and attempts to find and decode bar codes in its field of view. The
Scan Stand Symbol is a function code 3 using Code 128 symbology.
4 - 8
Host Notify Mode
on page 4-10).
Scan Stand Mode
FNC3
Scan Stand Symbol
Imaging
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