Video Reverse - Newland NLS-HR3290 User Manual

Enter Setup

Video Reverse

The Video Reverse feature only applies to 2D barcodes.
Regular barcode: Dark image on a bright background.
Inverse barcode: Bright image on a dark background.
The examples of regular barcode and inverse barcode are shown below.
Regular Barcode Inverse Barcode
Video Reverse allows the scanner to read barcodes that are inverted.
Video Reverse ON: Read both regular barcodes and inverse barcodes.
Video Reverse OFF: Read regular barcodes only.
The scanner shows a slight decrease in scanning speed when Video Reverse is ON.
Video Reverse ON ** Video Reverse OFF
** Exit Setup 60