Sony MDR-DS8000 Operating Instructions Manual page 23

If an audio signal is not input for 10 minutes
Infrared signal emission from the processor automatically stops when an audio signal
is not input for 10 minutes. The infrared signals are automatically emitted when an
audio signal is input again. The emission of the infrared signals may stop when an
extremely low sound is emitted for about 10 minutes during analogue input. If this
happens, raise the volume of the connected audio and video component and lower
the volume of the headphones.
Notes
• There may be differences in brightness of the infrared emitter on the digital surround
processor. However, this does not affect the transmission area.
• The headphones should be used within the infrared transmission area (see "Infrared
transmission area" on page 22).
• Do not use this system in areas exposed to direct sunlight or strong light. The sound may be
interrupted.
• These open-air headphones are so designed that sound may also leak outside the headphones.
Be careful not to turn up the volume too high that it bothers people around you.
• The surround sound effect may not be obtained from sound sources which do not incorporate
video, such as music CDs.
• This system simulates the average HRTF
differ from person to person since the HRTF can vary between individuals.
*
Head Related Transfer Function
*
common to most people. However, the effect can
23 GB
Operation