JVC KDS590 Instruction Manual - Page 14

ENGLISH SOUND ADJUSTMENTS Adjusting the sound 2 Adjust the level You can adjust the sound characteristics to your preference. 1 Select the item you want to adjust. Each time you press the button, the adjustable items change as follows: To increase the level. To decrease the level. Indication To do: BAS (Bass) Adjust the bass. TRE (Treble) Adjust the treble. FAD (Fader)* BAL (Balance) VOL (Volume) Adjust the front and rear speaker balance. Adjust the left and right speaker balance. Adjust the volume. Range -06 (min.) | +06 (max.) -06 (min.) | +06 (max.) R06 (Rear only) | F06 (Front only) L06 (Left only) | R06 (Right only) 00 (min.) | 50 (max.) * If you are using a two-speaker system, set the fader level to "00." Bass level indicator Treble level indicator Note: Normally the + and - buttons work as the volume control. So you do not have to select "VOL" to adjust the volume level. 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. @A 14