3
Notes on receiving
performance
The system for this equipment utilizes very high
frequency signals in the 400 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 roadways.
• Noise or interfering signals exist in the
surroundings due to radio transceivers in
trucks, etc.
• Noise or interfering signals exist in the
surroundings due to wireless communication
systems installed along roadways.
Table of contents
Getting started
Unpacking ............................................... 4
Charging the headphones’ batteries .... 4
Setting up the headphones ................... 6
Setting up the transmitter ..................... 7
Operating the system
Listening to a program .......................... 9
The effective areas of the
transmitter ...................................... 10
Replacing the ear pads ........................ 11
Additional information
Precautions ............................................ 11
Troubleshooting ................................... 12
Specifications ........................................ 13
EN
