How to scan, connect and pair DS3678 2D Barcode Scanner with Computer

Cómo hacer para que me escaneé el código QR

I have one question if the barcode from the base is missing or damaged , what it the alternative way to connect / pair the Scanner to the base please do reply with the same

Our flash red instead of green do u know why

Do you have to install any software before you start scanning?

Hello, how do I manage the handheld to turn on via USB cable charge without any power adapter? I've seen the documentation explains the USB connection lasts about 10 hours to complete to charge. But I don't see any blinking LEDs on the handheld, only in the cradle (a orange blinking LED to be exact).

How do I connect the scanner with Excel instead of Notepad?

How do you change from a solid line to having the dot

How do not transmit check digit ean13

Hello prakash, thanks for your contribution, i have a problem, in a plant, it is required to connect these scanners by RS232 serial communication to a Keyence PLC (KV 5000), ¿ Can you upload a tutorial, for how to configure the scanner in Serial RS232 ?.
regards !!!