Sony MDR-DS6500 Operating Instructions Manual page 18

Position of switch
OFF
VOICE (STEREO)
GAME
CINEMA
Notes
The volume of the headphones may vary, depending on the input signal and the setting of the

EFFECT switch.
The surround sound effect may not be obtained from sound sources that do not incorporate video,

such as music CDs.
This system simulates the average HRTF* common to most people. However, the effect can differ

from person to person since the HRTF can vary between individuals.
* Head Related Transfer Function
COMPRESSION switch
US
18
Operation
Sound field and suitable sound source
Normal playback of the headphones.
Produces a clearer announcer's voice.
Creates an accurate spatial sound and provides a clear sense of
direction. Produces powerful and realistic sound for multi-channel
surround sound video games. Suitable for video games with multi-
channel sound sources.
Provides a surround-sound environment with a more natural sound
quality (particularly in dialog). Produces a high sound quality that is
found in the latest movie theaters.
COMPRESSION
ON
OFF