Appendix

Additional Information

!Sampling frequency: 16 kHz to 48 kHz

(LPCM), 22.05 kHz to 44.1 kHz (MS AD- PCM)

USB audio player/USB memory

USB audio player/USB memory compatibility

!USB version: 2.0, 1.1 and 1.0

!USB data transfer rate: full speed

!USB Class: MSC (Mass Storage Class) de- vice

!Protocol: bulk

!Minimum amount of memory: 250 MB

!Maximum amount of memory: 250 GB

!File system: FAT32 and FAT16

!Supply current: 500 mA

Notes

!Partitioned USB memory is not compatible with this unit.

!Depending on the kind of USB portable audio player/USB memory you use, this unit may not recognize the USB audio player/USB memory or audio files may not be played back properly.

!This unit can play back files in the USB porta- ble audio player/USB memory that is USB Mass Storage Class. However, copyright pro- tected files that are stored in above-mentioned USB devices cannot be played back.

!You cannot connect a USB portable audio player/USB memory to this unit via a USB hub.

let the USB portable audio player/USB memory fall onto the floor, where it may be- come jammed under the brake or accelera- tor pedal.

!There may be a slight delay when starting playback of audio files encoded with image data.

!Depending on the USB devices connected to this unit, it may generate noise in the radio.

!Only 64 characters from the beginning can be displayed as a file name (including the extension) or a folder name when USB por- table audio player/USB memory is selected as a source.

!The text information of some audio files may not be correctly displayed.

!File extensions must be used properly.

!Up to 15 000 files on a USB portable audio player/USB memory can be played back.

!Up to 500 folders on a USB portable audio player/USB memory can be played back.

!Up to eight tiers directory on a USB porta- ble audio player/USB memory can be played back.

!There may be a slight delay when starting playback of audio files on a USB portable audio player/USB memory with numerous folder hierarchies.

!Do not connect anything other than the USB portable audio player/USB memory.

!Operations may vary depending on the kind of USB audio player and a USB mem- ory.

The sequence of audio files on USB memory

Handling guideline and supplemental information

!Do not leave the USB portable audio player/USB memory in direct sunlight for extended amounts of time. Extended expo- sure to direct sunlight can result in USB portable audio player/USB memory mal- function due to the resulting high tempera- ture.

!Do not leave the USB portable audio player/USB memory in high temperature.

!Firmly secure the USB portable audio player/USB memory when driving. Do not

For USB portable audio players, the sequence is different from that of USB memory and de- pends on the player.

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Pioneer DEH-3050UB operation manual Additional Information, USB audio player/USB memory compatibility

DEH-3050UB specifications

The Pioneer DEH-3050UB is a versatile and feature-rich car stereo designed for those seeking quality audio performance and modern connectivity options. This unit stands out with its impressive list of features, making it a popular choice among car audio enthusiasts.

One of the primary highlights of the DEH-3050UB is its compatibility with a variety of media formats. It supports CD, CD-R, CD-RW, and MP3 formats, ensuring that users can enjoy their favorite music without hassle. Additionally, the built-in USB port allows for direct connection of USB drives, making it easy to access a library full of MP3 files without the need for CDs.

Bluetooth technology is another significant aspect of this stereo. Users can seamlessly connect their smartphones or tablets for hands-free calling and audio streaming. The Bluetooth connectivity allows for easy pairing, providing a safe hands-free experience while driving. The built-in microphone ensures clear communication during phone calls, enhancing safety on the road.

The DEH-3050UB features an FM/AM tuner, providing access to a wide range of radio stations. With 18 preset stations, users can easily switch between their favorite channels without losing track. Additionally, the built-in high-performance equalizer enables users to customize their sound experience. With multiple preset equalizer settings and a 5-band graphic equalizer, everyone can find the right tuning for their audio preferences.

Another key characteristic of this car stereo is its aesthetic appeal. The DEH-3050UB boasts an illuminated display with adjustable brightness, making it easy to read in various lighting conditions. Its sleek design ensures it integrates nicely with most vehicle interiors.

For those who enjoy modern music sources, the Pioneer DEH-3050UB is compatible with iPhone and Android devices. Users can control their music directly from the stereo thanks to the dedicated app support, enhancing the overall user experience and convenience.

With the DEH-3050UB, Pioneer has combined practicality with stylish design and robust audio performance, making it an excellent choice for anyone looking to upgrade their in-car entertainment system. Whether streaming music, enjoying radio stations, or playing CDs, this unit provides a satisfying sound experience that will enhance any journey.