: Open the tool and select the correct interface (usually USB) from the dropdown menu.
One of the primary functions of the tool is to verify the physical status of the device. It can query the scanner to report on the status of the scan engine, the trigger, and the aiming pattern. If a scanner is firing but not decoding, the tool can determine if the imager is physically damaged or if the lighting settings are simply misconfigured. 4barcode diagnostic tool