User's Manual

Connection and installation

1. Connect the receiver to your computer

(Connection completed, LED lights up; if not, LED slow flashes.)

Notes: If you are using the receiver in a long range room or there is strong wireless conflicts

nearby, adopting the receiver with a USB extension cable to keep it away from the computer or

any interfering sources.

2. If the audio attribute doesn't switch automatically, please open［Hardware and Sound］from

［Control Panel］>> select “Sound”, and then press OK after selecting “A4tech Wireless

Headset RH-10” in the “default device” field.