JVC RX-D412B 用户手册

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页码 60
3
  Put on the microphones.
•  Insert the microphone with “L” into your left ear, the 
microphone with “R” your right ear.
4
  Take your usual listening position with 
the microphones and the remote control.
CAUTION:
Keep quiet so that Precise Surround Setup can detect test 
tones properly.
5
  Press and hold PSS on the remote control 
for about 4 seconds until “PSS START” 
starts flashing on the display.
•  If Precise Surround Setup is not completed 
properly...
  An error message will appear on the display.
In such a case, see “Troubleshooting for Precise 
Surround Setup“ on page 19.
Continued on the next page
Precise Surround Setup starts detecting the speaker and 
subwoofer information.
•  When starting Precise Surround Setup, the muting mode 
and Dimmer are automatically canceled.
•  “MEASURING 1” flashes on the display.
*
1
 When the current speaker is the right or left surround 
back speaker, two surround back speaker indicators (
light up at a time.
A test tone comes out of each speaker in the following 
order, then the microphones pick up the test tones and 
feedback it to the receiver:
FL (Left front speaker) 
= C (Center speaker) = FR 
(Right front speaker) 
= SR (Right surround speaker) 
= SBR (Right surround back speaker)*
2
 
= SBL (Left 
surround back speaker)*
2
 
= SL (Left surround speaker) 
= SW (Subwoofer)
*
2
 When using a single speaker for the surround back 
speaker, the test tone comes out of “SB (Surround 
back speaker)” instead of “SBR” and “SBL.”
•  Do not touch the microphones while the microphones 
are picking up the test tones. 
The receiver generates test tones again.
Precise Surround Setup starts detecting, adjusts the 
sound output level from each speaker, and corrects the 
frequency response of each speaker.
•  “MEASURING 2” flashes on the display. 
When Precise Surround Setup is completed, “COMPLETE” 
appears and the PSS indicator lights up on the display.
An optimized test tone comes out of each speaker so that 
you can confirm the results of Precise Surround Setup, and 
the corrected frequency response of each speaker appears 
on the display at the same time.
•  See “Checking the frequency responses corrected 
by Precise Surround Setup” on page 18 about the 
frequency responses on the display.
The receiver automatically returns to the normal operation 
mode after all the test tones have been output from the 
speakers.
Example:
Microphone with “L”
PSS indicator
Current speaker*
1
PSS
17
16-19_PSS.indd   17
16-19_PSS.indd   17
06.5.19   1:13:35 PM
06.5.19   1:13:35 PM