JVC KD-AR770/KD-G720 사용자 설명서

16

ENGLISH

WOOFER
 Subwoofer 

cutoff 

frequency

LOW :  Frequencies lower than 90 Hz are sent to the subwoofer.
MID :  [Initial]; Frequencies lower than 135 Hz are sent to the 

subwoofer.

HIGH :  Frequencies lower than 180 Hz are sent to the subwoofer.

LINE ADJ*

6

 

Line input level

VOL 00 – VOL 05 : Adjust the line input level properly when an 

external component is connected to the LINE IN plugs.

EXT IN*

7

 External 

input

CHANGER :  [Initial]; To use a JVC CD changer, [10], a JVC 

compatible satellite (SIRIUS/XM) tuner, [18], or an 
Apple iPod or a JVC D. player, [21].

:  To use any other external component than the above, 

[23].

TAG DISP
 Tag 

display

:  [Initial]; Shows the Tag information while playing MP3/

WMA tracks, [12].

TAG OFF  : Cancels.

AMP GAIN
 

Amplifier gain control

You can change the maximum volume level of this unit.
LOW PWR  :  VOL 00 – VOL 30 (Select this if the maximum power 

of the speaker is less than 50 W to prevent them from 
being damaged.)

HIGH PWR  :  [Initial]; VOL 00 – VOL 50
OFF*

1

:  Deactivates the built-in amplifier. 

IF BAND
 Intermediate 

frequency 

filter

AUTO :  [Initial]; Increases the tuner selectivity to reduce 

interference noises between close stations. (Stereo effect 
may be lost.)

WIDE :  Subject to interference noises from adjacent stations, but 

sound quality will not be degraded and the stereo effect 
will remain.

AREA
 

Tuner channel interval

AREA US  :  [Initial]; When using in North/Central/South America. 

AM/FM intervals are set to 10 kHz/200 kHz.

AREA SA  :  When using in South American countries where FM 

interval is 100 kHz. AM interval is set to 10 kHz.

AREA EU  :  When using in any other areas. AM/FM intervals are set 

to 9 kHz/50 kHz (100 kHz during auto search).

*

6 

*

7