BECKHOFF CX2500­0020 - Manual (Page 18)

Mounting and wiring
Environment, Equalizer, Loudness Equalization and Karaoke.
Select a filter under "Environment" :
­ none (no filter)
­ Sewer Pipe (filter)
­ Bathroom (filter)
­ Stone Room (filter)
­ Arena (filter)
­ etc.
"Equalizer" can be used to change the control settings for certain frequency bands. In addition there are
default settings for certain types of music, e.g. Pop, Live, Club, Rock, etc. ...
"Loudness Equalization" can be used to compensate loudness differences perceived by the human ear.
We recommend enabling Loudness Equalization for DVD playback.
The "Karaoke" setting filters out the voice from a song and defines the pitch of the voice.
The "Room Correction" tab can be used to compensate certain features of your room,
such as the distance and the amplification level of the individual speakers.
The "Default Format " tab adjusts the audio playback matches to the current audio type:
Select CD format for playback/recording a CD, select DVD for playback/recording a DVD. Other
combinations of bits and sampling rate can be set manually.
Digital Output (Optical) and Digital Output tabs
Various sound effects and the standard format settings can be set (see above).
CX2500­0020 18 Version 1.0