Sony MDR-RF820RK manual

3-254-600-12(1)

Wireless Stereo Headphone System

Operating Instructions

MDR-RF820RK

MDR-RF850RK

Contents

Page WARNING Welcome Notes on receiving performance Table of contents NGetting started Unpacking Charging the supplied rechargeable batteries 1 Press the button of the left housing to open the battery compartment lid 3 Close the battery compartment lid Charging and usage hours Approx Approx. usage time*1 changing hours Using the headphones with dry batteries (sold separately) Setting up the transmitter 1 Connect the transmitter to audio/ video equipment 2 Connect the supplied AC power adaptor to the transmitter NOperating the system Listening to a program 2 Remove the headphones from the transmitter 3 Select the radio frequency with the CHANNEL selector switch 4 Put on the headphones 5 Turn up the volume to a moderate level with the VOL control AMDR-RF850RK BMDR-RF820RK Sending RF signals from the transmitter The headphones automatically turn off when they are taken off The effective areas of the transmitter Replacing the ear pads NAdditional information Precautions Troubleshooting Specifications