JVC RX-778VBK 2. Adjust the speaker output levels., repeatedly until THEATER or DIG THEATER appears on the, 2. Press SOUND., 4. Adjust the speaker output levels., 5. Press TEST again to stop the test tone., 1. Press DOLBY SURROUND to activate an appropriate Surround mode PRO LOGIC or DOLBY DIGITAL.

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English
CNTR
23
MENU
2. Adjust the speaker output levels.
1) Press BALANCE/SURROUND
ADJUST repeatedly until one of the
indications a ppears on the display.
“CENTER LEVEL”:
To adjust the center speaker level.
“REAR L LEVEL”:
To adjust the left rear speaker level.
“REAR R LEVEL”:
To adjust the right rear speaker level.
2) Turn MULTI JOG to adjust the
selected speaker output level (from –10
dB to +10 dB).
3) Repeat 1) and 2) to adjust the other
speaker output levels.
JVC Theater Surround adjustments
Before you start, remember...
•Make sure that you have set the speaker information correctly
(see page 14).
• There is a time limit in doing the following steps. If the setting is
canceled before you finish, start from step 1 again.
• You cannot adjust the rear speaker output levels when you have set
“REAR SPK” to “NONE.” See page 14.
• You cannot adjust the center speaker output level when you have
set “CENTER SPK” to “NONE.” See page 14.
From the remote control:
1. Press SURROUND MODE
repeatedly until “THEATER” or
“DIG THEATER” appears on the
display.
• When “THEATER” is selected, the PRO LOGIC, DSP, and
THEATER indicators also light up on the display.
• When “DIG THEATER” is selected, the DSP, THEATER and
Ÿ DIGITAL indicators also light up on the display.
2. Press SOUND.
The 10 keys are activated for sound adjustments.
Notes:
• You can adjust the speaker output levels without outputting the
test tone.
• No test tone comes out of the center speaker when “CENTER
SPK” is set to “NONE” (see page 14).
• No test tone comes out of the rear speakers when “REAR SPK”
is set to “NONE” (see page 14).
• If the TV is turned on and the proper video input is selected on
the TV, the test tone screen will appear on the TV.
• The signal indicators also light on the display while the test tone
comes out of the speakers.
L: Lights when the test tone comes out of
the left front speaker.
C: Lights when the test tone comes out of
the center speaker.
R: Lights when the test tone comes out of the right front
speaker.
RS: Lights when the test tone comes out of the right rear
speaker.
LS: Lights when the test tone comes out of the left rear
speaker.
4. Adjust the speaker output levels.
• To adjust the center speaker level, press
CNTR –/+ (from –10 dB to +10 dB).
• To adjust the left rear speaker level, press
REAR•L –/+ (from –10 dB to +10 dB).
• To adjust the right rear speaker level, press
REAR•R –/+ (from –10 dB to +10 dB).
5. Press TEST again to stop the test tone.
On the front panel:
You can also use the buttons on the front panel to adjust the
Surround modes. However, no test tone is available when using the
buttons on the front panel. So, make adjustments while listening to
the sound of the source played back.
1. Press DOLBY SURROUND to
activate an appropriate Surround
mode — PRO LOGIC or DOLBY
DIGITAL.
• Each time you press the button, the Surround mode turns on
and off alternately.
• When “PRO LOGIC” is selected, the PRO LOGIC indicator
lights up on the display.
C
LS
L
RS
R
REAR•R
89
TEST
4
REAR•L
56
ENTER
DOLBY SURROUND
MULTI JOG
SURROUND
MODE
SOUND
BALANCE/SURROUND
ADJUST
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