NMB Technologies Corp. VGPWKB10 User Manual

To maintain good communication, operate the wireless keyboard within the distance limitations of keyboard: approximately 32.8 feet (10 m) from your 
computer.

Confirm that the supplied AA batteries are properly installed.

If you find your wireless keyboard not working, for example after you used the keyboard with another VAIO model, reconnect the keyboard. See To 
connect the wireless keyboard 

 for the detailed procedure.

Avoid using any wireless devices that exchange radio signals on the 2.4 GHz frequency band near the wireless keyboard. These devices may cause 

interference, causing the keyboard to stop working properly.

Do not place metal furniture or objects near your computer or wireless keyboard, as this may create interference, causing the keyboard to stop working 

properly.

Do not mix old (used) and new batteries when replacing batteries in the wireless keyboard. Be sure to use the same type and manufacture of the battery.

Do not mix alkaline with manganese batteries. Using incompatible batteries or mixing used, new or different types of batteries can damage the wireless 

keyboard.