JVC KD-S640 manual Adjusting the sound, Select the item you want to adjust, Adjust the level

Adjusting the sound

You can adjust the treble/bass sound and the speaker balance.

		1	2
1	SEL			Select the item you want to adjust.
	Indication		To do:			Range
	BAS	Adjust the bass			–6 (min.) — +6 (max.)
	(bass)
	TRE	Adjust the treble			–6 (min.) — +6 (max.)
	(treble)
	FAD	Adjust the front and rear speaker			R6 (rear only) — F6 (front only)
	(Fader)*	balance
	BAL	Adjust the left and right speaker			L6 (left only) — R6 (right only)
	(Balance)	balance
	VOL	Adjust the volume			00 (min.) — 50 (max.)
	(Volume)

Note:

*If you are using a two-speaker system, set the fader level to “00” (center).

2

Adjust the level.

Note:

Normally the + and – buttons work as the volume control buttons.

So you do not have to select “VOL” to adjust the volume level.

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