Koss KS4192 manual Problems

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PROBLEMS

If it appears that your DVD-Video player 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.

*When the unit is switched on the first time, S-Video will be the defaulted video output. Press the V-SELECT button to select the correct output modes. Your current output mode will show on the VFD.

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.

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.

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).

When Progressive Scan is on, no video output for composite video output.

Press the V-SELECT button to select the correct video output mode. Otherwise no picture or distorted picture will be found.

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.

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

Ensure that ONLY one video output is connected.

NO SOUND

Check audio connections.

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

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

Ensure there is a DTS decoder connected when selecting DTS.

Clean the disc.

Check if the disc is defective by trying another disc

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.

DISC CANNOT BE PLAYED

• Ensure disc is placed properly into the disc tray.

NO COLOR IN PICTURE

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

Ensure DVD player is not connected through VCR.

PICTURE SWING

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

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.

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.

FUNCTION DISTURBED

The normal function of the product may be disturbed by external interference. Just reset the product (disconnecting and reconnecting the power cord might be required to resume normal operation).

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Contents Page Safety Important Safety Instructions Contents PackingInstallation Cleaning DVD DiscsPlayer Zones Anti-copy Disc ProtectionRemote Control Front Panel Rear Panel Rear Panel Setup and Installation Audio Connections Above connections can be expressed by the below table Switch on for the First Time Speaker PlacementSpecial On Screen Message To access the setup menu the unit must be in Stop mode Function SetupBasic Operations Play Play Mode LockDisplay TV ImageSpeaker Setup SoundProgressive Scan Digital OutputPro Logic II Mode Pro Logic II ControlLanguages Player MenusDisc Menus AudioAdjusting the Master Volume General OperationSelecting the source Muting the SoundDisplay Indicators Surround Sound & Sound EffectsSelecting Surround Output Modes Selecting EQ ModesRadio Preset Stations ON/OFF Timer Clock & TimerClock Cancelling the Sleep Timer Clock / Sleep TimerChecking remaining Sleep Time When DVD Disc is playing Playing DVD DiscsWhen DVD Disc is stopped AnglePage Playing Music CDs Pause When Music CD is playingNumeric keys When CD Disc is stopped Page When VCD is playing Playing VCDsPlaying MP3 / WMA / Jpeg Disc MP3 / WMA files aloneJpeg files alone Player can play eitherMP3 files along with Jpeg files When disc is playingSelections and playback logic When disc is stopped Play Mode Page CD+G DVD-R, DVD-RWCD-R & CD-RW Problems