
●
To set the volume to medium:
●
To set the volume to high:
●
To turn the volume o:
3. Exit programming mode by scanning the following QR code.
Restoring default settings
To restore the bar-code scanner to its original settings:
1. Open programming mode by scanning the following QR code.
2. Scan the following QR code.
Bar-code scanner (select models only) 27
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