Note: 1. More details refer to User Manual. 2. For better readability, please print this document with laser printer. 3. Version: MP720_QG_EN_V1.2.
Reading techniques
1. Press and hold the trigger, the imager projects a green LED square which allows
positioning the barcode within its field of view, and turns on the red LED for illumination.
2. When reading a barcode, the green LED square will be smaller when the imager is closer
to the barcode and larger when it is farther from the barcode. Please hold the imager at an
appropriate distance from the barcode, and center the green LED square on the barcode.
3. On a successful barcode reading, the imager will beep once, and the green LED square
and red LED will be turned off. Then the imager transmits barcode message to the host.
Scanning mode
Note: The factory default settings are indicated with asterisks (*).
Good-read off
Continue
Good-read on*
Volume of beeper
Low
Middle
High*
Enable illumination in low light conditions
Disable*
Enable
