AmazonBasics B07WV5WN7B Bedienungsanleitung Seite 8

for the intended use.
Clean the battery contacts and also those of the device prior to
battery installation.
Ensure the batteries are installed correctly with regard to polarity (+
and -).
Remove batteries from equipment that is not to be used for an
extended period of time. Remove used batteries promptly.
AAA battery
o
Remove the battery cover.
Insert the batteries correctly with regard to polarity (+ and —) marked
on the battery and the product.
Place the cover back over the battery compartment.
Plug the nano receiver into a USB port of your computer. The
connection between keyboard and nano receiver should occur
automatically.