JVC KD-S670 - Manual (Page 14)

14
ENGLISH
Turning on/off the loudness function
The human ear is less sensitive to low and high frequencies at low volumes.
The loudness function can boost these frequencies to produce well-balanced sound at low
volume level.
Each time you press LOUD, the loudness function turns on and off alternatively.
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EN13-18.KD-S670[J]/13 15/11/2000, 06:39 PM 14