READING CODES IN INVERSION - MODEL HD-SL99
More and more often we come across QR codes that are in inversion (inverted colors - white codes on black background). With the help of reading such code comes the HD-SL99 model, which can handle them without problems. However, to be able to read such a code, you must first configure such a reader accordingly.
Example code in inversion:
Configuration of the HD-SL99:
First way:
Scan the code: "Video Reverse ON" from the instructions below:
The second way:
Scan the following codes in the correct order:
2.
3.
4.
5.
6.