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5.4 Auto Sensing Mode--Automatic Detection of Labels
After establishing the Bluetooth
wireless link or selecting the "Scan w/ Bluetooth
link broken" parameter, in the
auto sensing mode, bringing a code label within the scan range of the reading window turns on the illumination LEDs
and starts the scanner reading the code. No trigger switch operation is required. Use this mode when the scanner is
stationary to a stand and a code label is moved.
The illumination LEDs come on when you bring a code label within the designated range or move a code label within
the same range. These LEDs go off when a code label is moved away from the range or stays within the range without
move for approx. 3 seconds.
The scanner offers a choice of three sensitivity levels for responding to codes--High, Medium, and Low. Switch to a
higher sensitivity level if the illumination LEDs will not come on when a code is brought into the range, for example.
Note:
Even if you do not bring a code label within the scan range, the illumination LEDs may come on when the ambient
level of light changes or any shadows move within the scan range.
Note:
To enable the scanner to work properly in the auto sensing mode, an ambient illuminance of at least 500 lx is
required.
