JVC KWAVX740 ユーザーズマニュアル

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 Setting menu items
•  You cannot change <Audio> settings (except <Amplifier Gain>) when the AV source is turned off. 
Menu item
Selectable setting/item
Initial: Underlined
Audio
Fader/Balance
Fader : Adjust the front and rear speaker output balance.
 F6 to R6; Initial 0
•  When using a two-speaker system, set the fader to the center (0).
Balance : Adjust the left and right speaker output balance.
 L6 to R6; Initial 0
Press [ 
5/∞/2/3 ] or drag [   ] to adjust.
•  To clear the adjustment, press [Center].
Equalizer
Change the sound mode or adjust and store the equalization for each source. 
(☞ page 36)
 Flat/Natural/Dynamic/Vocal Boost/Bass Boost/Vibrant/User
Loudness
You can activate/deactivate the loudness function.
 Off
 On
: Cancels.
:  Boost low and high frequencies to produce a well-
balanced sound at a low volume level.
Crossover
Adjust the cross over frequency. (☞ page 37)
 Volume  Adjust
Adjust and store the auto-adjustment volume level for each source. (For 
discs, the adjustment is stored for each of the following categories: DVD/
DVD-VR, VCD/CD, and DivX/MPEG1/MPEG2/MP3/WMA/WAV.) The volume 
level will automatically increase or decrease when you change the source.
 –15 to +06; Initial 00
 Amplifier  Gain *
You can change the maximum volume level of this unit.
 High
:  VOL 00 to 50
 Low
:  VOL 00 to 30
(Select this if the peak power of the speakers is less 
than 50 W.)
 Off
:  Deactivates the built-in amplifier
•  If you change this setting from <High>/<Off> to <Low> while the 
volume level is set higher than the maximum level of <Low>, the unit 
automatically lowers the volume level to “VOL 30”).
*
  You can change the setting only when the AV source is turned off.
EN_KW-AVX740JJW.indb   43
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11/01/10   19:14
11/01/10   19:14