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3.2 Image Data Processing
Push the button at the rear of the product body, and the unit takes the image immediately.
To position for the right picture target, press the front trigger switch and follow the spots lit
by the pointer. The image data is transmitted to the host computer via the serial
communications interface.
For the image data transmission of the bit map type (“*.bmp” file extension), 640x480 pixels,
it may take approximately 30 seconds at 115.2 kbps, and during which period, the
monitoring LED will be seen to flicker in “GREEN”.
3.3 Beeping Sounds
Depending on the operation conditions, the beeper beeps as follows:
When the unit is powered up, the beeper beeps 3 times.
When the unit successfully completes the reading, the beeper beeps once.
When the unit fails to transmit the data, the beeper beeps seven times.
On all the other occasions, the beeper remains silent.
