JVC RX554RBK
Instrukcja Serwisowa

Adjusting the Sound
Emphasizing the bass
Front panel
S. A. BASS

Remote control
S.A.BASS

Press S.A.BASS.
�S.A.BASS� and �ON� appear in the display and the S.A.BASS indicator lights up.

To cancel the bass emphasis

Press S.A.BASS again.
�S.A.BASS� and �OFF� appear in the display and the S.A.BASS indicator goes out. � The S.A.BASS cannot be adjusted during DIRECT playback.

Adjusting the bass and treble
Use the remote control for these operations.
ASS B

Adjusting the bass

1 Press BASS. 2 Press +/R or �/L to adjust the bass level.
�/L
+
/R

Press +/R to increase the bass. Press �/L to decrease the bass.

� The bass can be adjusted in 7 steps from �3 to +3.
TREBLE

Adjusting the treble

1 Press TREBLE. 2 Press +/R or �/L to adjust the treble level.
Press +/R to increase the treble. Press �/L to decrease the treble.
�/L
+/R

� The treble can be adjusted in 7 steps from �3 to +3. � The BASS, and TREBLE cannot be adjusted during DIRECT playback.

Adjusting of the subwoofer level
Rotate SUBWOOFER VOLUME.
6 dB 4 dB 8 dB

SUBWOOFER VOLUME
10 dB

2 dB

Rotate rightward to increase the level or leftward to decrease the level.

0 dB

12 dB

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CA-EX90