Problems ?

If it appears that your unit is faulty, first consult this checklist. It may be that something simple has been overlooked.

Under no circumstances should you try to repair the player yourself; as this will invalidate the warranty. Only qualified service personnel can remove the cover or service this player.

NO POWER

•Check if the on/off button on the front of the player is set to on.

•Check if power plug of the mains cord is properly connected.

•Check if there is power at the AC outlet by plugging in another appliance.

NO PICTURE

•Check if the TV is switched on.

•Select the correct AV input on the TV.

•Check the video connection.

•Check if channel selector is set to AV on the TV. (See your TV manual for instructions).

DISTORTED PICTURE

•Check the disc for fingerprints and clean with soft cloth, wiping from center to edge.

•Sometimes a small amount of picture distortion may appear. This is not a malfunction.

COMPLETELY DISTORTED PICTURE

•The disc format is not according to the TV-set used (PAL/NTSC).

NO COLOUR IN PICTURE

•The disc format is not according to the TV-set used (PAL/NTSC).

•Ensure DVD player is not connected through VCR.

NO RETURN TO START-UP SCREEN WHEN DISC IS REMOVED

•Check to see if the program requires another disc to be loaded.

•Reset by unplugging the player from the power, then connect the power again.

THE PLAYER DOES NOT RESPOND TO THE REMOTE CONTROL

•Aim the remote control directly at the sensor on the front of the player.

•Avoid all obstacles which may interfere with the signal path.

•Inspect or replace the batteries.

DISTORTED OR B/W PICTURE

•The disc format does not match the TV-set used (PAL/NTSC).

NO AUDIO AT DIGITAL OUTPUT

•Check the digital connections

•Check the Digital Out menu to make sure that the digital output is correctly set.

•Check if the audio format of the selected audio language matches your unit capabilities.

YOU HAVE FORGOTTEN THE PASSWORD

•Under no disc condition, press Number Key 7, Number Key 6, Number Key 4, Number Key 1 and Number 8 on Remote Control in order.

THE DISC IS STUCK INSIDE THE PLAYER

•In case the disc is stuck inside the tray, please switch off the unit, unplug the power cord and wait for 2 minutes. The player will resume normal operation after switching on.

PICTURE SWING

•Relocated the unit further away from the possible interference or emission source (e.g. Radio, Power Amplifier, radiator etc.)

DISC CANNOT BE PLAYED

•Ensure the disc label is upwards.

•Clean the disc.

•Check if the disc is defective by trying another disc.

NO SOUND

•Check audio connections.

•If using a Hi-fi amplifier, try another sound source.

•Check that DTS is selected in the Audio Menu if a DTS disc is played.

•Ensure there is a DTS decoder connected when selecting DTS.

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Koss KS3101A-2 instruction manual Problems ?, No Power
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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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