Using PowerTouch
How Do I Adjust the Surround Modes?
4.(Optional) Touch 
to adjust the wall type, room size, and effect level to your taste.
•Wall Type changes the quality of the simulated walls.
•Room Size switches the simulated room size.
•Effect Level adjusts the amount of DSP presence in the overall sound. Lower numbers decrease the amount of presence, higher numbers increase it.
5.Touch 
to return to the previous menu or touch one of the Quick Access menu buttons to proceed to the next operation.
Operation on the receiver:
•Press the LISTEN MODE button inside the door repeatedly until the listen mode to be set is displayed. The DSP can be set to ARENA,
JAZZ CLUB, CATHEDRAL, CONCERT HALL, STADIUM 1, STADIUM 2, THEATER 1 or THEATER 2.
Fine adjusting the DSP effects on the receiver:
1.Press the SOUND button inside the door to select WALL type.
2.Press the MULTI CONTROL (fi/%) button to select the desired type.
3.Select the types of Room size and Effect level in the same way as above.
4.Press the SOUND button repeatedly until “SOUND FIXED” is dis- played.
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