Sony XR-4740RDS Other Functions, Muting the sound, Changing the sound and beep tone

Other Functions

Adjusting the sound characteristics

1 Select the item you want to adjust by pressing (SEL) repeatedly.

VOL (volume) nBAS (bass) nTRE (treble) nBAL (balance) nFAD (fader)

2 Adjust the selected item by pressing either (+) or (Ð).

Adjust within three seconds after selecting. (After three seconds the button will again serve as the volume control button.)

Muting the sound

Press (MUTE).

The “MUTE” indication flashes.

To restore the previous volume level, press again.

Changing the sound and beep tone

Boosting the bass sound — D-bass

You can enjoy clear and powerful bass sound. The D-bass function boosts the low frequency signal with a sharper curve than conventional bass boost.

You can hear the bass line more clearly even if the vocal sound is the same volume. You can emphasize and adjust the bass sound easily with the D-BASS control. This effect is similar to the one you get when you use an optional subwoofer system.

Analog D-bass

Level	D-BASS 3
	D-BASS 2
	D-BASS 1

0dB

Frequency (Hz)

Adjusting the bass curve

Turn the D-BASS control to adjust the bass level (1, 2 or 3).

“D-BASS” appears in the display.

To cancel, turn the control to the OFF position.

Muting the beep tone

Press (6) while pressing (SEL).

To obtain the beep tone again, press these buttons again.

EN

RDS/Other Functions

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