Pioneer KEH-P4020R, KEH-P4023R operation manual Contents

Models: KEH-P4020R KEH-P4023R

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Contents

Thank you for buying this Pioneer product.

Please read through these operating instructions so you will know how to oper- ate your model properly. After you have finished reading the instructions, put them away in a safe place for future reference.

Before You Start About this unit 2 About this manual 2 Precautions 2

In case of trouble 2 What’s what 3

Protecting your unit from theft 4

Removing the front panel 4

Attaching the front panel 4

Power ON/OFF

Turning the unit on 5

Selecting a source 5

Turning the unit off 5

Tuner

Listening to the radio 6 Storing and recalling broadcast

frequencies 7 Tuning in strong signals 7

Storing the strongest broadcast frequencies 7

RDS

Introduction of RDS operation 8 Switching the RDS display 8 Receiving PTY alarm broadcasts 8 Selecting alternative frequencies 9

Using PI Seek 9

Using Auto PI Seek for preset stations 9

Limiting stations to regional program- ming 9

Receiving traffic announcements 10

Responding to the TP alarm 10 PTY list 11

Cassette Player Playing a tape 12 Repeating play 13

Skipping blank tape sections 13 Radio intercept 13

Multi-CD Player

Playing a CD 13

50-discmulti-CD player 14 Repeating play 14

Playing tracks in a random order 15 Scanning CDs and tracks 15 Pausing CD playback 15

Audio Adjustments

Introduction of audio adjustments 16 Using balance adjustment 16 Using the equalizer 17

Recalling equalizer curves 17

Adjusting equalizer curves 17 Adjusting loudness 17

Front image enhancer (FIE) 18 Adjusting source levels 18

Initial Settings

Adjusting initial settings 19 Setting the FM tuning step 19 Switching Auto PI Seek 19 Switching the auxiliary setting 20

Additional Information

Cellular telephone muting 20

Using the AUX source 20

Selecting AUX as the source 20 Cassette tapes 21

Cleaning the playback head 21 Music search and repeat functions 21 Specifications 22

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Pioneer KEH-P4020R, KEH-P4023R operation manual Contents

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.

Connectivity is another standout feature of the KEH-P4023R and KEH-P4020R. Both receivers offer multiple input options, including a front auxiliary input and optional USB connection, making them compatible with a wide range of devices, including smartphones and portable music players. The integration with iPod and iPhone further enhances their functionality, enabling seamless control of music playback directly from the receiver.

The KEH-P4023R model includes additional features such as a built-in AM/FM tuner with presets, allowing users to enjoy their favorite radio stations easily. Both models also support CD playback, accommodating various audio formats for maximum flexibility.

In terms of design, both models feature an attractive, modern aesthetic that will complement any vehicle interior. The durable construction ensures longevity, while the easy installation process allows users to replace their existing units with minimal hassle.

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.