VDO Dayton CD 2737 B 用户手册

18

To switch on the headunit, short-press the 

PWR

MUTE

 

knob.

To switch off the headunit, long-press the 

PWR

MUTE

 

button.

Your headunit is designed for different types of 

sources, depending on your headunit model.

RADIO

CD

AUX

USB

SD/MMC

BLUETOOTH

Short-press the 

SOURCE

 button to change the 

source. If the external media, e.g. CD or SD 

card, is connected or inserted, the correspond-

ing source will become available for selection.

Navigate the SAM * to select ‘START’.

* Please see ‘SOFTWARE ACCESS MENU (SAM)’ section 

for steps on navigating the menu.

2.  Turn the knob to adjust the starting volume to 

a comfortable level.

Note: If the headunit was previously at a higher 

volume level when you turned it off, after you 

turn on the headunit, it will use the starting vol-

ume. Otherwise, the headunit will remember the 

previous volume level.

You can select the different sound settings from 

the SOUND menu. To navigate the SOUND 

menu:

Short-press the 

SOUND

 button to enter the 

SOUND menu.

Short-press either   

or 

 button to select 

the next SOUND item; or short-press the 

either   

or 

 button to select the previous 

SOUND item.

Turn the knob clockwise or counter-clockwise 

to choose the option.

Long-press the 

SOUND

 button to exit the menu.

Note: The headunit will automatically exit the 

SOUND menu after 6 seconds of inaction.

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1.









(◄/▼ 

or ►/▲)

(turn the knob)

LOUDNESS

[OFF, 1, 2, 3]

STYLE

[JAZZ, POP, CLASSIC, 

USER, VOCAL, FLAT]

BASS 

(only in ‘USER’ style)

[- to 0 to +]

TREBLE 

(only in ‘USER’ style)

[- to 0 to +]

BALANCE

[L to 0 to R]

FADER

[F7 to 0 to B7]

When the headunit is switched on, short-press 

the 

PWR

MUTE

 knob to mute the sound. If a media 

(e.g. CD, USB or SD/MMC) is playing, it will be 

paused. Short-press the same knob again to 

un-mute the sound and the media will continue 

playing.
Note: Turning the volume knob to ‘VOLUME 

0’ will also mute the sound, but if the current 

source is USB, SD / MMC or CD, the media will 

continue playing in the background.

You can adjust the volume offset between your 

sources, with reference to the tuner, so that in-

between switching from one source to another, 

there is less annoying sudden change in volume 

level and you may not need to adjust the volume 

again.

You can adjust the volume-offset level for CD, 

compressed audio, auxiliary and Bluetooth indi-

vidually. For example, to adjust the volume offset 

level of the CD:

 Navigate the SAM to select ‘CD LEVEL’.

Turn the knob clockwise / anti-clockwise to 

change the offset level (relative to tuner vol-

ume level).

Do the same thing for rest of the sources / types, 

if necessary, to your preferences.

This headunit is customizable according to the 

region that you live in for best-reception. To 

change the region:

Navigate the SAM to select ‘REGION’.

Turn the knob clockwise / anti-clockwise to 

select your region.

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