Sony CDX-3100 Manual

Actual total number:

SONY CDX-3100 (

,S,C) 3-856-896-21(1)

Other Functions

Adjusting the Sound
Characteristics

Select the item you want to adjust by
pressing the SEL button repeatedly.

VOL (volume) n BAS (bass) n TRE
(treble) n BALANCE (balance) n FADER
(fader) n VOL (volume) n ···

Adjust the selected item by pressing
either side of the +/– button.

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

Enjoying Bass and Treble
at Low Volume

— Loudness Function

Press the

REPEAT

button while pressing

SEL button. n “LOUD” will appear on
the display.
The bass and treble will be boosted.
To cancel, press again.

Muting the Sound Quickly

— Mute Function

Press the

MUTE

button. n The “MUTE”

indication flashes.
The sound is muted at once.
To restore the previous volume level, press
again.

This function will be also cancelled when:

— + side of the +/– or OFF button is pressed.
— ejecting a CD by pressing the 6 button during CD

playback.

Radio Reseption/Other Functions

Muting the Beep Tone

Press the

button while pressing

the SEL button.
To reactivate the beep tone again, press these
buttons once more.

Note
When connecting an optional power amplifier to the LINE
OUT, the beep tone is disabled.

Turning on the Clock
Display

— Power Select Function

Only for cars with accessory position on the
ignition key switch.

To turn the Power Select Function ON
Press the

OFF

button while pressing

the SEL button.
The Power Select Function ties the clock
display power to the accessory position on the
ignition key switch.
To avoid battery wear, the clock is not
displayed while the unit is initializing.