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Available accessories

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!When front speaker is not connected, auto TA and EQ cannot be carried out.

!When this unit is connected to a power amp with input level control, auto TA and EQ may not be possible if you lower power amp input level. Set the power amp’s input level to the standard position.

!When this unit is connected to a power amp with an LPF, turn off the LPF on the power amp before carrying out auto TA and EQ. In addition, the cut-off frequency for built-in LPF of an active subwoofer should be set to the highest frequency.

!The time alignment value calculated by auto TA and EQ may differ from the actual distance in the following circumstances. However, the distance has been calculated by computer to be the optimum delay to give accurate results for the circum- stances, so please continue to use this value.

—When the reflected sound within a vehi- cle is strong and delays occur.

—When delays occur for low sounds due to the influence of the LPF on active subwoofers or external amps.

!Auto TA and EQ changes the audio settings as below:

—The fader/balance settings return to the center position. (Refer to page 53.)

—The equalizer curve switches to FLAT. (Refer to page 61.)

—When a subwoofer is connected to this unit, it will be adjusted automatically to both subwoofer output and high pass fil- ter setting for rear speaker.

!If you carry out auto TA and EQ when a pre- vious setting of this already exists, the set- ting will be replaced.

Carrying out auto TA and EQ

1Stop the car in a place that is as quiet as possible, close all doors, windows and the sun roof, and then turn the engine off. If the engine is left running, engine noise may prevent correct auto TA and EQ.

2Fix the supplied microphone in the cen- ter of the headrest of the driver’s seat, fa- cing forward, using the belt (sold separately).

The auto TA and EQ may differ depending on where you place the microphone. If desired, place the microphone on the front passenger seat to carry out auto TA and EQ.

3Turn the ignition switch to ON or ACC. If the car’s air conditioner or heater is turned on, turn it off. Noise from the fan in the air conditioner or heater may prevent correct auto

TA and EQ.

# Press SRC/OFF to turn the source on if this unit is turned off.

4Select the position for the seat on which the microphone is placed.

Refer to Using the position selector on page

# If no position is selected before you start auto TA and EQ, F/L is selected automatically.

5Press SRC/OFF and hold until the unit turns off.

6Press and hold 1/S.Rtrv to enter the

auto TA and EQ measurement mode.

# You can also perform this operation by press- ing and holding A.MENU on the remote control.

Available accessories

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Pioneer DVH-P4100UB operation manual Carrying out auto TA and EQ
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DVH-P4100UB specifications

The Pioneer DVH-P4100UB represents a compelling blend of advanced technology and user-friendly functionality that caters to the modern driver. Designed for superior in-car audio performance, this double DIN multimedia receiver supports various media formats, ensuring that audiophiles and casual listeners alike can enjoy their favorite tunes.

One of the standout features of the DVH-P4100UB is its compatibility with a wide array of audio formats. It can effortlessly play CDs, MP3s, WMA, and even AAC files. Additionally, it supports USB connections, allowing users to plug in their USB flash drives or external hard drives filled with music, making it easy to access vast libraries of songs on the go. The device also integrates seamlessly with iPod and iPhone through Pioneer’s proprietary interface, enabling full control over playback and the ability to browse through playlists and albums directly from the receiver's display.

The seven-band graphic equalizer is another remarkable aspect of this model. Users can customize their audio experience by adjusting the frequency levels to their liking, ensuring optimal sound quality tailored to their preferences. The DVH-P4100UB is equipped with advanced sound retriever technology, which enhances the sound quality of compressed audio files, bringing back the richness lost during compression.

Integration with Bluetooth technology allows hands-free calling and wireless audio streaming. With a built-in microphone, drivers can easily take calls while keeping their hands on the wheel, enhancing safety without compromising communication. The receiver also has compatibility with various smartphone applications, paving the way for even more integrated functionality.

For visual engagement, the DVH-P4100UB boasts a bright 3-inch display, providing clear and easy navigation through menus and album art. The interface is designed for intuitive use, minimizing distractions while driving.

Installation is straightforward, fitting neatly into standard double DIN spaces in most vehicles. With an array of adjustable settings and expandability options, including preamp outputs for additional amplifiers or subwoofers, the Pioneer DVH-P4100UB stands out as a versatile multimedia receiver, embodying both quality engineering and modern-day technology. Whether you’re an audiophile or a casual listener, this device offers a superior auditory experience built for today’s digital age while prioritizing ease of use and safety.
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