Initial Settings

Additional Information

Switching the auxiliary setting

It is possible to use auxiliary equipment with this unit. Activate the auxiliary setting when using external equipment connected to this unit.

1 Press AUDIO to select AUX.

Press AUDIO repeatedly until AUX appears in the display.

2 Select AUX on or off with 5/.

Pressing 5/will switch AUX between on and off and that status will be displayed.

Cellular telephone muting

Sound from this unit is muted automatically

English

 

when a call is made or received using a con-

 

nected cellular telephone.

 

• The sound is turned off, MUTE is displayed

 

and no audio adjustments, except volume

 

control, are possible. Operation returns to

 

normal when the phone call is ended.

Español

Using the AUX source

 

An IP-BUS-RCA Interconnector such as the

 

CD-RB20 or CD-RB10 (sold separately) lets you

Deutsch

connect this unit to auxiliary equipment featur-

 

ing RCA output. For more details, refer to the

 

IP-BUS-RCA Interconnector owner‘s manual.

 

Selecting AUX as the source

Français

Press SOURCE to select AUX as the source.

 

• If the auxiliary setting is not switched on, AUX

 

cannot be selected. For more details, see

 

Switching the auxiliary setting on this page.

 

 

Italiano

 

Nederlands

En 20

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Pioneer KEH-P4023R Initial Settings Additional Information, Switching the auxiliary setting, Cellular telephone muting

KEH-P4020R, KEH-P4023R specifications

The Pioneer KEH-P4023R and KEH-P4020R are exceptional car audio receivers that cater to a wide range of audio enthusiasts looking to upgrade their in-car sound experience. Both models are part of Pioneer's reputation for high-quality audio systems that deliver robust performance, versatility, and modern functionality.

One of the key features of the KEH-P4023R and KEH-P4020R is their user-friendly interface. Both models are equipped with a large, easy-to-read LCD display that provides clear visibility of song information, settings, and menus, making it simple for drivers to navigate their audio preferences without distraction. The rotary volume knob and tactile buttons further enhance the overall usability, allowing for quick adjustments while on the road.

In terms of audio performance, these models boast a powerful built-in amplifier that supports a peak power output of 50 watts per channel. This ensures that users can enjoy high-quality sound with minimal distortion, even at higher volumes. The receivers also feature a 3-band equalizer, allowing users to customize their audio settings to suit their personal preferences.

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In summary, the Pioneer KEH-P4023R and KEH-P4020R receivers offer exceptional sound quality, versatile connectivity options, and user-friendly features, making them ideal choices for anyone looking to enhance their driving experience. Whether you’re a casual listener or an audiophile, these receivers deliver powerful audio performance and customizable settings that cater to a wide array of preferences.