Muting The Sound; Reinforcing The Bass; Adjusting The Tone; Attenuating The Input Signal - JVC RX-6510VBK Instructions Manual

Muting the Sound

From the remote control ONLY:
Press MUTING to mute the sound
through all speakers and headphones
connected.
"MUTING" appears on the display and the
volume turns off (the volume level indicator goes
off).
To restore the sound, press MUTING again so that "OFF" appears
on the display.
• Turning MASTER VOLUME on the front panel or pressing
VOLUME +/– on the remote control also restores the sound.

Reinforcing the Bass

You can boost the bass level.
Press BASS BOOST on the front panel or on the
remote control to select the bass boost function.
BASS BOOST
On the front panel
• Each time you press the button, the bass boost function turns
on ("BASSBOOST ON") and off ("BASSBOOST OFF").
– Select "BASSBOOST ON" to activate the bass boost function.
The BASS BOOST indicator lights up on the display.
– Select "BASSBOOST OFF" to cancel it.
The indicator goes off.
Note:
This function affects the front speaker sounds only.

Adjusting the Tone

You can adjust the bass and treble sounds as you like.
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 1 again.
On the front panel:
1. Press ADJUST repeatedly until
"BASS" or "TREBLE" appears on
the display.
• Select "BASS" to adjust the bass sound level.
• Select "TREBLE" to adjust the treble sound level.
2. Press CONTROL UP 5/DOWN ∞
to adjust the bass or treble sound
level (+10 dB to –10 dB).
• Each time you press the button, the
sound level changes by ± 2 steps.
11
MUTING
BASS BOOST
On the remote
control
ADJUST SETTING
CONTROL
DOWN UP
From the remote control:
Press BASS +/– or TREBLE +/– to
adjust the bass or treble sound level
(+10 dB to –10 dB).

Attenuating the Input Signal

When the input level of the playing source is too high, the sounds
will be distorted. If this happens, you need to attenuate the input
signal level to prevent the sound distortion.
On the front panel ONLY:
Press and hold INPUT ATT so that
the INPUT ATT indicator lights up
on the display.
• Each time you press and hold the button, the
Input Attenuator mode turns on ("INPUT ATT
ON") or off ("INPUT NORMAL").
Notes:
• This function is available only for the sources connected using the
analog terminals.
• This function takes effect when the DSP mode is in use.

Adjusting the Subwoofer Output Level

You can adjust the subwoofer output level if you have selected
"YES" for the "SUBWOOFER" (see page 12).
Once it has been adjusted, the receiver memorizes the adjustment.
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 1 again.
• When the front speakers are all deactivated, the subwoofer level
cannot be adjusted.
On the front panel:
1. Press ADJUST repeatedly until
"SUBWFR LEVEL" appears on
the display.
The display changes to show the current setting.
2. Press CONTROL UP 5/DOWN ∞
to adjust the subwoofer output
level (+10 dB to –10 dB).
From the remote control:
1. Press SOUND.
The 10 keys are activated for sound adjustments.
2. Press SUBWOOFER +/– to adjust
the subwoofer output level (+10 dB
to –10 dB).
BASS
TREBLE
INPUT
ANALOG/DIGITAL
INPUT ATT
ADJUST SETTING
CONTROL
DOWN UP
SOUND
– SUB WOOFER +
0
+10
100 +
FM MODE