Adjusting Dsp Modes - JVC TH-A30 Instructions Manual

Creating Realistic Sound Fields
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To adjust the output level for the center speaker,
the rear speakers, and the subwoofer
1) Press SOUND repeatedly to select the
"CEN," "REAR," or "SW."
• Each time you press the button, the adjustment
indication on the display changes as follows:
00 F 00
Normal indication
(canceled)
CEN (Center) : To adjust the output level for center
speaker (from –6 dB to +6 dB).
REAR : To adjust the output level for rear
speakers (from –6 dB to +6 dB).
SW (Subwoofer) : To adjust the output level for subwoofer
(from –6 dB to +6 dB).
• When selecting "3 STEREO," you cannot adjust the output
levels for the rear speakers.
• "CEN 0dB," "REAR 0dB," and "SW 0dB" are the initial
settings. If you have already changed the settings, another
value will appear.
2) Press 3 or 2 to adjust the
output level.
3 : Increases the output level.
2 : Decreases the output level.
3) Repeat 1) and 2) for setting
the other speakers.
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SW
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Adjusting DSP Modes

You can adjust the following settings while activating DSP modes.
It is recommended that you make adjustments from your actual
listening point while listening to reproduced sounds.
– Output balance for the front speakers
– Output balance for the rear speakers
– Output level for the rear speakers*
– Output level for the subwoofer*
* The adjustment is separately memorized for DSP modes.
• DSP modes cannot be used with Dolby Surround. Once one of
DSP modes is activated, Dolby Surround in use will be canceled.
• When you play back a DVD encoded with Dolby Digital or DTS
Digital Surround, DSP MODE button (or DSP button on the center
unit) does not work.
Before you start, remember...
• There is a time limit in doing the following steps. If the setting is
canceled before you finish, start from step 2 again.
1
Select and play any source except Dolby Digital
or DTS Digital Surround.
2
Press DSP MODE (or DSP on the front
panel) repeatedly to select the desired
DSP mode.
The DSP indicator lights up on the display while the DSP modes
are activated.
• Each time you press the button, DSP mode changes as follows:
THEATER
Normal
indication
(canceled)
Now, you are ready to start the adjustment.
• To adjust the output balance for the front speakers and the rear
speakers, go to the next step.
• To adjust the output level for the rear speakers and the subwoofer,
4
go to step on the next page.
DSP MODE
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