Sony MDR-RF875RK Notes on receiving performance, Table of contents

Notes on receiving performance

The system for this equipment 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 possible receiving range or cause interference with reception.

•Inside a building with walls containing steel beams.

•Area with many steel file cabinets, etc.

•Area with many electrical appliances capable of generating electromagnetic noise.

•Transmitter is placed on a metal instrument.

•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
Setting up the transmitter ............................	4
Charging the headphone battery ................	6
Operating the system
Listening to a program .................................	7
The effective areas of the transmitter .........	9
Replacing the ear pads .................................	9
Additional information
Precautions ...................................................	10
Troubleshooting ..........................................	10
Specifications ...............................................	11

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