ADJUSTING SPEAKER OUTPUT LEVELS
This section explains how to adjust speaker output levels using the test tone generator. When this adjustment is complete, the output level heard at the listening position should be the same from each speaker. This is important for best performance of the digital sound field processor, and the various decoders (Dolby Digital, Dolby Pro Logic, Dolby Pro Logic
and DTS).
Note
•Since this unit cannot enter the test mode while headphones are connected to this unit, be sure to unplug the headphones from the PHONES jack when using the test tone.
Using the test tone
Use the test tone to balance the output levels of the speakers. The adjustment of each speaker output level should be made at your listening position using the remote control.
3
INPUT | VOLUME |
INPUT M0DE | 6CH INPUT |
NATURAL SOUND AV RECEIVER
STANDBY /ON
BASSTREBLE
SILENT
STEREO | PROGRAM | MEMORY | TUNING MODE FM/AM PRESET/TUNING | PRESET/TUNING | A/B/C/D/E |
|
| MAN'L/AUTO FM | AUTO/MAN'L MONO |
|
|
– | + | – | + |
3
| VCR | A | B | AMP | 1 |
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|
|
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| |
| + | + | + | 3 | |
| TV VOL | TV CH | VOLUME | ||
| – | – | – |
| |
| TV MUTE | TV INPUT |
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|
| MUTE |
| |
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| ROCK | ENTER- |
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| HALL | JAZZ CLUB CONCERT | TAINMENT |
| |
| 1 | 2 | 3 | 4 |
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| TV | MONO | MOVIE | MOVIE |
|
| SPORTS | MOVIE | THEATER 1 | THEATER 2 |
|
| 5 | 6 | 7 | 8 |
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| /DTS |
| MATRIX 6.1 | STEREO |
|
| SUR. | SELECT |
| ||
| 9 | 0 | +10 | ENTER |
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| EFFECT |
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| LEVEL | PRESET/CH | SET MENU |
| |
| TITLE |
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| MENU |
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| 4 – |
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| A/B/C/D/E |
| |
| SELECT | + |
| ||
| 2,5 | TEST |
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RETURN |
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| DISPLAY |
| |
1 Press AMP. |
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| AMP |
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| |
2 Press TEST to output the | TEST | ||||
test tone. |
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| RETURN |
3 Set the BASS and TREBLE controls on the front panel to the center position and adjust the volume of this unit so you can hear the test tone.
The test tone is heard (in order) from the main left speaker, center speaker, main right speaker, rear right speaker, rear left speaker, and the subwoofer. The tone is produced for 2.5 seconds from each speaker.
VOLUME
+
VOLUME
or–
BASS TREBLE
Remote control
– + – +
Front panel
LEFT RIGHT
CENTER
*SUBWOOFER
L SUR. | R SUR. |
*Subwoofer test tone is output after the rear left speaker (LEFT SURROUND).
The front panel display shows which speaker is outputting the test tone.
Note
•If the test tone cannot be heard, turn down the volume, set this unit to standby mode and check the speaker connections.
PREPARATION
English
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