DISC YOU CAN PLAY

While advances have been made to ensure that your disc player is compatible with the largest number of discs possible, however it cannot be guaranteed that you will be able to play discs which might not be compliant with audio CD standards. In the case of writable and rewritable discs, compatibility with this player depends on the DVD writer, the right software and the disc used.

DVD-Video

Digital video discs - 12 cm and 8 cm, single or double sided, single or dual layer. DVDs are high-density optical discs on which high quality picture and audio are recorded by means of digital signals.

DVD-R, DVD-RW

Most DVD-R and DVD+R (one recording only), DVD- RW and DVD+RW discs (rewritable). Depending on the DVD writer and discs used. Recordings using DVD-R and DVD-RW discs must be made in Video DVD mode. Recordings using DVD+RW discs must be made in accordance with the specifications for DVD+RW discs with a 4.7 GB capacity.

Video CD(VCD)

VCD stands for Video Compact Disc on which con- tains video associates with still images, audio tracks and interactive menus.

Audio CDs

Audio CDs (8 and 12 cm).

CD-R & CD-RW

Most CD-R (one recording only) and CD-RW discs (rewritable). This player can play most CD-R discs. CD-Rs written during a multi-session recording can also be played, provided that the session has ended before the disc is played (depending on the write software). However, depending on the condition of the CD writer, computer and the disc used, you may find that not all discs will play successfully. When playing a CD-R disc, it is completely normal for the unit to take up to 20 seconds to recognize the disc before start- ing to play. If the disc is not recognized after a period of 20 seconds, remove the disc, and then insert it again.

•Irrespective of the actual recording capacity of the CD-R, do not use its full capacity.

•CD-Rs should be preferably used instead of CD- RWs (rewritable CDs) as, in certain cases, CD- RW playback may be faulty.

•Use reliable, good-quality CD write software.

•Close all other applications on the computer to ensure reliable CD-R disc recording.

MP3 Files

CD-R and CD-RW discs containing audio files in MP3 format. As for CD-R MP3 discs, please follow all the recommendations for CD-R above, along with the comments below:

•Your MP3 files should be ISO 9660 or JOLIET format. ISO 9660 format and Joliet MP3 files are compatible with Microsoft’s DOS and Windows, as well as with Apple Mac. These two formats are the most widely used.

•MP3 filenames should not exceed 12 characters, and should end with the “.MP3” extension. General name format: “Title.MP3”. When composing your title ensure that you use 8 characters or less, have no spaces in the name, and avoid the use of special characters including (

. , / , \ , = ,+).

•Use a decompression transfer rate of at least 128kB/sec (kilobytes/second) when recording MP3 files. Sound quality with MP3 files basically depends on the rate of compression / decompression you choose. Obtaining audio CD quality sound requires an analog/digital sampling rate, that is converted to MP3 format, of at least 128kB/sec and up to 160kB/sec. Choosing higher rates, such as 192 kB/sec or more, will rarely produce better sound quality. Conversely, files with sampling rates below 128kB/sec will not play properly.

•Do not try recording copyright-protected MP3 files.

“Secured” files are encrypted and code-protected to prevent illegal copying. You must not copy such files.

Important:

The above recommendations cannot be taken as a guarantee that the DVD player will play MP3 recordings, or as an assurance of sound quality. You should note that certain technologies and methods for MP3 file recording on CD-Rs prevent optimal playback of these files on your DVD player (i.e. degraded sound quality and even, in some cases, inability of the player to read the file).

WMA Files

CD-R with WMA files. Usable format similar to MP3 files; also see “MP3 Files” for reference.

JPEG Files

CD-R and CD-RW with JPEG files. Certain JPEG files, including progressive JPEG files, cannot be read by this player.

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Koss KS3101A-2 instruction manual Dvd-R, Dvd-Rw, Cd-R & Cd-Rw
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KS3101A-2 specifications

The Koss KS3101A-2 is a prominent offering in the realm of portable audio, designed specifically to enhance the listening experience with advanced features and technologies. Koss, known for its commitment to quality audio hardware, has incorporated several key characteristics into the KS3101A-2, making it a noteworthy choice for music enthusiasts and casual listeners alike.

One of the standout features of the KS3101A-2 is its exceptional sound quality. This model is equipped with high-performance drivers that deliver a balanced audio profile, ensuring clarity across a wide range of frequencies. Whether listeners prefer booming bass, crisp mids, or clear highs, the KS3101A-2 does an admirable job of reproducing sound as the artist intended.

Comfort is another focal point in the design of the KS3101A-2. The headphones are crafted with plush ear cushions and an adjustable headband, which allow for prolonged use without discomfort. This ergonomic design embraces a user-friendly experience, making it suitable for extended listening sessions, whether at home or on the go.

The KS3101A-2 also features a foldable design, adding to its portability. This makes it easy to store and transport, which is particularly beneficial for users who travel frequently or want to easily pack their headphones in a bag. The durability of the construction further ensures that the headphones can withstand the rigors of daily use.

In terms of connectivity, the KS3101A-2 comes with a standard 3.5mm audio jack, making it compatible with a wide array of devices, from smartphones and tablets to laptops and cassette players. This versatility enhances the overall user experience, enabling listeners to connect to their favorite playback devices effortlessly.

The headphones are designed with passive noise isolation, allowing users to immerse themselves in their music without external distractions. This feature is especially valuable in noisy environments, making the KS3101A-2 a practical choice for commuting or enjoying audio in bustling settings.

Overall, the Koss KS3101A-2 encapsulates a blend of sound quality, comfort, and portability, wrapped in a robust and elegant design. With these specifications, Koss continues to affirm its reputation as a leader in the audio industry, providing quality headphones that meet diverse user needs. Whether you’re a die-hard audiophile or just looking for reliable headphones, the KS3101A-2 is equipped to deliver an enjoyable listening experience.
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