CDJ 400 Manual - Pioneer Official User Guide & Instructions

BEFORE OPERATING (DISCS USABLE WITH THIS UNIT)

■Playing Tracks from USB memory

By connecting a USB memory device to the CDJ-400, MP3 files on the USB memory can be played.

÷The CDJ-400 may not support playback with all USB memory devices or provide sufficient electrical power. Additionally, note that Pioneer is not responsible for any loss of data on a USB memory device that may occur as the result of connecting to the CDJ-400.

÷Reading from a USB memory device may take time if large quantities of data are involved.

÷Erratic performance may result when a USB hub is used.

■To disconnect a USB memory device

Use SOURCE SELECT to cancel the selection of the USB memory device, and then confirm that the USB memory device indicator has gone out before removing the device.

USB Memory Device	Folder hierarchy	Maximum eight levels (cannot play files in folders exceeding 8th
Format		hierarchy level)

	Folder Max	10 000

	File Max	20 000 (maximum 10 000 in single folder)

	Recording format	Devices conforming to USB mass storage class (USB MSC), including
		external hard discs, portable flash memory devices, and digital audio
		playback devices (supporting FAT16 and FAT32 format).

*No file sort function. Playback is in order recorded in memory.

*Longer startup times are required with increasing numbers of files.

■About CD-ROM playback

MP3 files recorded on CD-ROM can be played back on this unit.

Disc format	File extension	.mp3, .MP3, .mP3, .Mp3

	Folder layers	Maximum eight layers; files in folders exceeding eight layers cannot
		be played.

	Maximum number of folders	2 000

	Maximum number of files	3 000

	Multi-session	Does not support multi-session.
		When the disc used is a multi-session disc, only the first session will
		be played.

	CD-R recording method	Record following the ISO9660 CD-ROM file system.
		Supports only Disc At Once or Track At Once.
		CDJ-400 does not support Packet Write recorded discs.

*No file sort function. Playback is in order recorded in memory.

*Longer startup times are required with increasing numbers of files.

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CDJ-400 specifications

The Pioneer CDJ-400 is a groundbreaking digital media player that has significantly shaped the landscape of DJing since its release. It combines advanced technology, user-friendly features, and compatibility with various audio formats, making it a popular choice among both novice and professional DJs.

One of the standout features of the CDJ-400 is its ability to play multiple audio formats, including MP3, WAV, and AAC files. This flexibility allows DJs to mix and match tracks from various sources, whether they come from CDs, USB drives, or even laptops through a FireWire connection. The USB connectivity enables easy access to music libraries, allowing for seamless transitions and virtually limitless track selection.

The CDJ-400 incorporates a 4.3-inch color LCD screen that displays crucial track information such as elapsed time, remaining time, and waveform graphics. This intuitive interface enhances a DJ's ability to visualize their mixes and make informed decisions on the fly. The player also features a jog wheel that is not only touch-sensitive but also allows for precise manipulation of tracks, whether for scratching or pitch bending.

Another notable feature is the built-in effects processor, which gives DJs the creative tools to enhance their performances. The CDJ-400 offers various effects such as looping, reverse play, and even a beat loop function, allowing for dynamic mixing possibilities. Additionally, the unit's MIDI control capability enables seamless integration with DJ software, expanding the range of performance options.

The unit’s compact design does not compromise on build quality. With a sturdy chassis and a layout that emphasizes functionality, the CDJ-400 is designed to withstand the rigors of regular use in club environments. Furthermore, its ergonomic setup facilitates quick access to essential controls, ensuring that DJs can stay focused on their performance without fumbling with settings.

The Pioneer CDJ-400 is a perfect bridge for DJs seeking to transition from traditional vinyl to digital formats. Its combination of advanced technology with ease of use makes it an invaluable tool for those looking to elevate their DJing skills. Overall, the CDJ-400 stands as a testament to Pioneer's commitment to innovation in the DJ industry, offering powerful features in a compact package.