Operation - JVC XP-A1010TN Service Manual

(OZLOZ? "ON) OL-L
© — Use this button for level adjustment,
Cc) balance adjustment, timing adjustment,
character setting, sound-field data creation
and memory loading. Select adjustment in
"".°7 direction and specify characters in
reverse order.
6) + Use this button for level adjustment,
CJ balance adjustment, timing adjustment,
character setting, sound-field data creation
and memory loading. Select adjustment in
"+" direction and specify characters in
forward order.
@) SPREAD/POINT
Select SPREAD or POINT to match the source. By first
press the present condition is displayed, and next press
changes this parameter.
SPREAD: _ Select for playback of a large organized
group, such as an orchestra.
POINT: Select for playback of a small group, such
as a piano solo.
MAIN MUTE
Push this button tc: mute the main system signals. The
Mute indicator flickers while this mode is activated. Push
it again to cancel muting.
@ F/DAP LEVEL
MUTE: Push this button to mute the front DAP out-
put signal level. The Mute indicator flickers.
Push it again to cancel muting.
DOWN: Each time this button is pushed, the front
DAP output signal level is reduced. Keep
pushing it to continuously reduce the level.
UP: Each time this button is pushed, the front
DAP output signal level is increased. Keep
pushing it to continuously increase the
level.
@@ R/DAP LEVEL
MUTE: Push this button to mute the rear DAP out-
put signal level. The Mute indicator flickers
while this mode is activated. Push it again
to cancel muting.
DOWN: Each time this button is pushed, the rear
DAP output signal level is reduced. Keep
pushing it to continuously reduce the level.
UP: Each time this button is pushed, the rear
DAP output signal level is increased. Keep
pushing it to continuously increase the
level
( MASTER VOLUME
MUTE: Push this button to mute the total volume
of the main, front DAP and rear DAP out-
put. The mute indicator on the main set is
fit. Push it again to release muting.
DOWN: Pressing this button rotates the Master
Volume Knob CCW to reduce the total
level
UP: Pressing this button rotates the Master
Volume Knob CW to increase the total
level
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OPERATION
* Refer to the relevant instruction manuals for the operation
of the amplifiers.
«Adjust the volume {levels of the amplifiers to the same
setting.
*Turn down MASTER VOLUME @
Confirm 'Connection and Preparations" prior to turning on
the power to the devices.
How to use PROGRAMED PRESET |
The DAP has 20 sound-field programs containing sound-
fiefd data of famous concert halls, churches, etc. Select a
favorite sound-field pattern.
1. Playback the source.
2. Setting source and listening room parameters
[SPREAD/POINT] Push the SPREAD/POINT button
® or @ to specify SPREAD or
POINT according to the music
selected for playback.
SPREAD : Specified for a large performance
such as an orchestra.
POINT : Specified for a small performance
such as a piano solo.
[SOURCE REVERB] _ : Specify the optimum reverberation
time according to the source's
reverberation time.
1. Push the SOURCE REVERB button ® or @) to
show the reverberation time on the display.
Rs 31 mehony Hall t
SOURCE REVERB = @, 4s:
{display}
*2. Push the "-"' or''+" button ©) on the remote con-
trol unit, (the DOWN v @ or UP" @ button on the
main set), to set the source reverberation time.
Time setting guideline (second)
Church music | 3~ 4
Performance in a large-size hall | 1~2
Performance in a smail-size hall | 0.5 ~1
Live house [ 03 ~ 05
[LISTENING ROOM]
1. Push the LISTENING ROOM button @ to show
"L.ROOM REVERB" on the display.
Foltfvarhony Hell ft
L.ROOM REVERE = 8.4
(display}
2, Push the [—] or [+] button (6. on the remote contral unit,
(the DOWN v @ or UP A @ button on the main set),
to set the reverberation time of the listening room.
You can find the approximate reverberation time of your
listening room by clapping hands.
L. ROOM REVERB Reverb time of hand clapping |
0.6 seconds Longer
0.4 seconds Middle
0.2 seconds Shorter
3. Push the LISTENING ROOM button @ to show
"L.ROOM SIZE" on the display.
FoLtSymephoane Hall 1
L.ROOM ST2E =1a~Lame
[display}
4. Push the ''~"' or ''+"" button (6) on the remote control
unit, (the DOWN v @® or UP a ® button on the main
set), to set the listening room size.
10 ~ 16m?
Note:
Once these paramet-rs are set, they are fixed until other
values are newly set.
— 18 —
NLOLOLW