Denon 685 Operating Instructions Manual page 51

• Operating the surround mode and surround parameters from the main unit's panel.
1
Turn the SELECT knob to select the surround mode.
• When turned clockwise
DIRECT STEREO
VIRTUAL SURROUND
• When turned counterclockwise
DIRECT STEREO
VIRTUAL SURROUND
To select the surround mode while adjusting the surround parameters, tone defeat or tone control, press the SURROUND MODE
button then operate the selector.
2
Press the SURROUND PARAMETER button.
Press and hold in the surround parameter button to select the parameter you want to set.
• The parameters which can be set differ for the different surround modes. (Refer to "Surround Modes and Parameters" on page 52.)
3
Display the parameter you want to adjust, then turn the SELECT knob to set it.
NOTES:
• When making parameter settings, the display will return to the regular condition several seconds after the last button was pressed and
the setting will be completed.
• When the "5CH/6CH STEREO" mode is selected, the display differs according to the Surround Back CH ON/OFF.
Surround Back CH ON:
Surround Back CH OFF:
Surround parameters e
ROOM SIZE:
This sets the size of the sound field.
There are five settings: "small", "med.s" (medium-small), "medium", "med.l" (medium-large) and "large". "small" recreates a small sound
field, "large" a large sound field.
EFFECT LEVEL:
This sets the strength of the surround effect.
The level can be set in 15 steps from 1 to 15. Lower the level if the sound seems distorted.
DELAY TIME:
In the matrix mode only, the delay time can be set within the range of 0 to 110 ms.
(Main unit)
DOLBY PRO LOGIC II x
MATRIX VIDEO GAME
DOLBY PRO LOGIC II x
MATRIX VIDEO GAME
(Main unit)
(Main unit)
6CH STEREO
5CH STEREO
DTS NEO:6 5CH/6CH STEREO
JAZZ CLUB ROCK ARENA
DTS NEO:6 5CH/6CH STEREO
JAZZ CLUB ROCK ARENA
1 2 1, 3
MONO MOVIE
MONO MOVIE
ENGLISH
51