Table Of Contents - Sony MDR-RF820RK Operating Instructions Manual

Notes on receiving
performance
This system utilizes very high frequency signals
in the 800 MHz band so the receiving
performance may deteriorate due to the
surroundings. The following examples illustrate
conditions that may reduce the reception range
or cause interference.
• Inside a building with walls containing steel
beams.
• An area with many steel file cabinets, etc.
• An area with many electrical appliances
capable of generating electromagnetic fields.
• The transmitter is placed on a metal
instrument.
• An area facing a roadway.
• Noise or interfering signals exist in the
surroundings due to radio transceivers in
trucks, etc.
• Noise or interfering signals exist in the
surroundings owing to wireless
communication systems installed along
roadways.

Table of contents

Getting started
Unpacking ...................................................... 4
Charging the supplied rechargeable
batteries .................................................... 4
Setting up the transmitter ............................ 7
Operating the system
Listening to a programme ............................ 9
The effective areas of the transmitter ....... 11
Replacing the ear pads ............................... 11
Additional information
Precautions ................................................... 12
Troubleshooting .......................................... 12
Specifications ............................................... 13
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