Frequently Asked Question
How to check if IR calibration on 22xx scanner had been done ?
Last Updated about a month ago
Please open a notepad and use the 22xx scanner (make sure it's in USB HID mode) to scan the barcode below:
The "IR Calibration: Yes/ No" string will display on the notepad indicating if it's calibrated or not, and the scanner enters into the Proximity Test mode.
In Proximity Test mode, the LED indicator will light up in green when an object is in front of the scanner. You can check how far the scanner can detect an object.
Please remove and then plug the cable again to reboot the scanner, and then it can quit the Proximity Test mode.
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