Initial Settings

Adjusting initial settings

Setting the FM tuning step

Initial settings lets you perform initial set up of different settings for this unit.

1Press SOURCE and hold until the unit turns off.

2Press AUDIO and hold until STEP appears in the display.

Press AUDIO repeatedly to switch between the following settings:

STEP—A-PI—AUX

Use the following instructions to operate each particular setting.

•To cancel initial settings, press BAND.

•You can also cancel initial settings by holding down AUDIO until the unit turns off.

19En

Normally the FM tuning step employed by seek tuning is 50 kHz. When AF or TA are on the tun- ing step automatically changes to 100 kHz. It may be preferable to set the tuning step to 50 kHz when AF is on.

1 Press AUDIO to select STEP.

Press AUDIO repeatedly until STEP appears in the display.

2Select the FM tuning step with 2/3. Pressing 2/3 will switch the FM tuning step between 50 kHz and 100 kHz while AF or TA is on. The selected FM tuning step will appear in the display.

Note

•The tuning step remains at 50 kHz during manual tuning.

Switching Auto PI Seek

The unit can automatically search for a different station with the same programming, even dur- ing preset recall.

1 Press AUDIO to select A-PI.

Press AUDIO repeatedly until A-PIappears in the display.

2 Select A-PIon or off with 5/∞.

Pressing 5/∞ will switch A-PIbetween on and off and that status will be displayed.

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Pioneer KEH-P4020R Initial Settings, Adjusting initial settings, Switching Auto PI Seek, Setting the FM tuning step
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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.
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