JVC XP-A1010TN Service Manual page 12

(OZLOZ ON) ZL-L
ADJUSTMENT
1. Operating Level Adjustment
For optimum operation, adjust the analog input signal
level.
4.1 Connect the source equipment to LINE IN and play some
music which is recorded in relatively high level.
1.2 INPUT LEVEL Display
Push the INPUT LEVEL button
@ to show the input level on
the display.
INPUT LEVEL
IMPUT LEVEL
-24 90Oee
display]
1.3 Level Adjustment
{On the remote control unit]
- +
or
" ey
\
Push ihe ''—" or ''+"" button (6) to light the "15 bit"
at times in the Input Level indicator ®
[On the main set}
WN up
a ~
wT
Push the DOWN v ® or UP A @ button to light the
"15 bit" at times in the Input Level indicator ®
Each time the button is pushed, the level is reduced or
increased. Keep pushing it to continuously change the
level
INPUT LEVEL Indicator
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{5bit 16bit OVER
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BGS 10-0
2. INPUT Balance Adjustment
When you select either mode of program 16 — 20 (MOVIE
THEATER), adjust the right-left balance of the input signal.
Refer to the following procedure.
2.1 Input "monaural" signal
Connect the ''monaural"' signal to LINE iN terminals.
2.2 Program Number specification (ex. Program Number 20)
[On the remote contro} unit)
PROGRAM 20 Pelt
\
\
[On the main set]
PROGRAMED 'DOWN uP
PRESET 4 ox
cs tke oo or
{1
2.3 Output R/DAP signals only
and FIDAP LEVEL
Push the MAIN MUTE button (8) and F/DAP MUTE
button @) to mute the main and F/DAP signals and
output only the R/DAP signals.
2.4 INPUT BALANCE display
Push the INPUT LEVEL button
@ twice to show the input
INPUT LEVEL balance on the display.
X2
display : INFUT BALANCE
boson | eee FE
2.5 Balance adjustment (INPUT BALANCE display)
[On the remote control unit]
+
or ]
Push the ''~"' or '' +" button ©) to set the R/DAP level
to a minimum.
[On the main set]
'0KN up
Vv
co | area |
Push the DOWN v @® or UP ~ ® button to set the
R/DAP level to a minimum.
Each time the button is pushed, the balance is varied
by one increment. Keep pushing it to continuously
change the balance.
3. F/DAP-R/DAP balance adjustment
No level adjustment is required if the amplifiers and speakers
have the similar specification.
3.1 Mute the sound-fieid signal.
Push the F/DAP MUTE button
9 and R/DAP MUTE button 16
to mute the sound of the sound-
field signal.
MUTE:
} F/DAP LEVEL
MUTE
(7 RpaP LEVEL
3.2 Set the MASTER VOLUME
MASTER VOLUME ;
MUTED Rotate the MASTER VOLUME
knob @ to set the normal level
of the main signal.
MIN MAX
3.3 Release muting
3.4 F/DAP adjustment
Adjust the F/DAP level to be balanced with the main signal.
[On the remote contro! unit]
OWN uP
F/DAP LEVEL or
q
F/0AP cown
LEVEL wy
up
NN
then ce or [ are |
[On the main set]
Each time the button is pushed, the level is reduced or
increased. Keep pushing it to continuously change the
level.
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