Yamaha RX-V765 - Инструкция (Страница 23)

21
En
English
INTR
ODUCTION
AD
DITIONAL
INFORMA
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ION
APPENDIX
PRE
P
ARA
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BA
S
IC
OPERA
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AD
V
ANCED
OPERA
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This unit has a Yamaha Parametric Room Acoustic Optimizer (YPAO). With the YPAO, this unit automatically adjusts the
output characteristics of your speakers based on speaker position, speaker performance, and the acoustic characteristics of
the room. We recommend that you first adjust the output characteristics with the YPAO when you use this unit.
1
Check the following points.
Before starting the automatic setup, check the
following.
• All speakers and subwoofer are connected
properly.
• Headphones are disconnected from this unit.
• The video monitor is connected properly.
• This unit and the video monitor are turned on.
• This unit is selected as the video input source of the
video monitor.
• The connected subwoofer is turned on and the
volume level is set to about half way (or slightly
less).
• The crossover frequency controls of the connected
subwoofer are set to the maximum.
2
Connect the supplied optimizer microphone
to the OPTIMIZER MIC jack on the front
panel.
“MIC ON. View OSD MENU” appears on the front panel
display. The following menu screen appears on the video
monitor.
y
• You can bring up the above menu screen from the SETUP menu
(see page 47).
3
Place the optimizer microphone at your
normal listening position on a flat level
surface with the omni-directional
microphone heading upward.
y
• It is recommended that you use a tripod or something similar to fix the
optimizer microphone at the same height as your ears would be when
seated in your listening position. You can fix the optimizer microphone to
the tripod with the attaching screw of the tripod.
4
When the speakers are connected to EXTRA
SP jacks, press kCursor k repeatedly to
select “Extra SP Assign,” and then press
kCursor l / h to select how to use EXTRA
SP jacks from “Zone2,” “Presence” or
“None.”
If this unit does not work when you press kCursor,
press jSETUP once and then operate this unit.
Optimizing the speaker setting for your listening room (YPAO)
Notes
• Loud test tones may be output during the automatic
setup procedure. Do not allow small children to enter
the room during the procedure.
• To achieve the best results, make sure the room is as
quiet as possible while the automatic setup procedure
is in progress. If there is too much ambient noise, the
results may not be satisfactory.
y
• You can manually adjust the output characteristics of your speakers
with “2 Manual Setup” in the SETUP menu. For details, see page 47.
Using Auto Setup
VOLUME
MIN MAX
CROSSOVER/
HIGH CUT
MIN MAX
Subwoofer
VIDEO AUDIO PORTABLE
VIDEO AUX
OPTIMIZER MIC
Optimizer microphone
1 Auto Setup
>Zone2 Presence
Extra SP Assign
[ENTER]:Start
None
EQ Type ;;;;Natural
. Start
[ ]/[ ]:Up/Down
[
[
Optimizer microphone