JVC RX-DP9VBK manual Adjusting the DSP Parameters -DSP Parameter

7 Adjustment procedure on this submenu

Adjusting the DSP Parameters —DSP PARAMETER (3)

1	Press Þor % (DOWN or UP) to select the channel—
	FRONT, CENTER, SURROUND, or SURROUND BACK,
	then press SET.
	The adjustment screen of the selected item appears.
2	Press Þ or %(DOWN or UP) to select an item you want to
	adjust on the selected adjustment screen.
3	Press # or @(RIGHT or LEFT) to adjust the item.
	• Once one of the sound levels—“BASS LEVEL,” “MID

DSP PARAMETER

EFFECT LEVEL :3

ROOM	SIZE	:3
LIVENESS		:3
WALL	TYPE	:3

SEAT POSITION:1

:OPERATE :BACK

Note:

On this submenu, you can adjust DSP parameters.

•This submenu is available only when the DSP mode* is on, and the settings made apply only to the DSP mode* (*except All Channel Stereo).

	LEVEL” and “TREBLE LEVEL”—is adjusted, the
	PARAMETRIC EQ indicator lights up on the display.
4	Repeat steps 2 and 3 to adjust the other items on the same
	adjustment screen.
5	Press EXIT once.
	The PARAMETRIC EQ submenu appears again.
6	Repeat steps 1 to 5 to adjust the other channels.

To cancel the adjustment, set all the sound levels—“BASS LEVEL,” “MID LEVEL” and “TREBLE LEVEL”—to “0 dB.” The PARAMETRIC EQ indicator goes off.

7Adjustment screen

On these adjustment screens, you can adjust the following items for each channel signal.

When the front speakers are deactivated, you cannot adjust the DSP

parameters.

7Adjusting the DSP parameters

Select and adjust the following parameters:

EFFECT LEVEL: Adjust the DSP effect level.

As the number increases, the DSP effect becomes stronger. (Normally select “3.” Adjustable range: 1 to 5)

ROOM SIZE: Adjust the virtual room size. As the number increases, the interval between reflections increases so that you will feel as if you were in a larger room. (Normally select “3.” Adjustable range: 1 to 5)

LIVENESS: Adjust the liveness effect. As the number increases, the attenuation level of reflections over time

decreases so that acoustics change from “Dead” to “Live.” (Normally select “3.” Adjustable range: 1 to 5)

PEQ FRONT
BASS FREQ	:	100Hz
BASS LEVEL	:	0dB
MID FREQ	: 1.0kHz
MID LEVEL	:	0dB
TREBLE FREQ	:10.0kHz
TREBLE LEVEL:		0dB
PEQ SURROUND
BASS FREQ	:	100Hz

BASS LEVEL : 0dB

MID FREQ : 1.0kHz

MID LEVEL : 0dB TREBLE FREQ :10.0kHz TREBLE LEVEL: 0dB

PEQ CENTER
BASS FREQ	:	100Hz
BASS LEVEL	:	0dB
MID FREQ	: 1.0kHz
MID LEVEL	:	0dB
TREBLE FREQ	:10.0kHz
TREBLE LEVEL:		0dB
PEQ SURR BACK
BASS FREQ	:	100Hz
BASS LEVEL	:	0dB
MID FREQ	: 1.0kHz
MID LEVEL	:	0dB
TREBLE FREQ	:10.0kHz
TREBLE LEVEL:		0dB

WALL TYPE: Adjust the wall type. As the number increases, the hardness of the wall to be simulated seems to become “soft” to “hard.” (Normally select “3.” Adjustable range: 1 to 5)

SEAT POSITION: Select this to either 1 or 2 according to your preference as if you change your seat in a theater, hall, recital hall, church, etc.

Adjusting the Center Channel —CENTER CHANNEL (4)

BASS FREQ* : Select the center frequency to adjust bass sounds from

—63 Hz, 80 Hz, 100 Hz (initial), 125 Hz,

160 Hz, 200 Hz, 250 Hz, 320 Hz, 400 Hz, 500 Hz, 630 Hz, 800 Hz, 1.0 kHz

BASS LEVEL : Adjust the enhancement level for bass sounds (with in the range of +6 dB to –6 dB).

CENTER CHANNEL
CENTER EQ	: OFF

CENTER ALINMENT: OFF

:OPERATE :BACK

On this submenu, you can set center channel signal adjustment for the DSP modes.

•This submenu is available only when the DSP mode* is on, and the settings made apply only to the DSP mode* (*except All Channel Stereo).

MID FREQ* : Select the center frequency to adjust middle-range sounds from

—250 Hz, 320 Hz, 400 Hz, 500 Hz, 630 Hz, 800 Hz, 1.0 kHz (initial), 1.25 kHz, 1.6 kHz, 2.0 kHz, 2.5 kHz, 3.2 kHz, 4.0 kHz

MID LEVEL : Adjust the enhancement level for middle- range sounds (with in the range of +6 dB to –6 dB).

TREBLE FREQ*: Select the center frequency to adjust treble sounds from—1.0 kHz, 1.25 kHz, 1.6 kHz,

2.0kHz, 2.5 kHz, 3.2 kHz, 4.0 kHz, 5.0 kHz,

6.3kHz, 8.0 kHz, 10.0 kHz (initial),

12.5kHz, 16.0 kHz

TREBLE LEVEL: Adjust the enhancement level for treble sounds (with in the range of +6 dB to –6 dB).

*Adjustable range changes according to the other two frequency settings.

7Cutting off the high frequency range in the center channel

Cut off the high frequency range signals in the center channel.

ON : Select this to cut off the high frequency range signals.

OFF: Select this not to cut off the high frequency range signals.

7Setting the center channel alignment

Align the vertical localization of the center channel signals (mainly human voices are recorded) at the same height as for the front speakers.

ON : Select this when you cannot feel the actors or singers are not speaking or singing on the screen.

OFF : Center channel alignment is turned off.

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