Koss KS5845-2 owner manual Trouble Shooting

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TROUBLE SHOOTING

If it appears that your DVD 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 POWER button on the front of the player is set to ON.

Check if AC or DC power plug of the mains unit is properly connected.

Check if there is power at the AC or DC outlet.

Check if the voltage of the battery is too low.

NO PICTURE

Select the correct TV or AV input.

Check the video connection.

DISTORTED PICTURE

Check the disc for fingerprints and clean with soft cloth, wiping from centre 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 COLOR IN PICTURE

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

DISC DOES NOT PLAY

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 HIFI amplifier, try another sound source.

NO RETURN TO START-UP SCREEN WHEN DISC IS REMOVED

Slide the POWER switch to OFF side to turn off the unit, then slide the switch to ON side to turn on the unit.

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 remote control batteries.

DISTORTED OR B/W PICTURE

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

NO AUDIO AT DIGITAL OUTPUT

Check the digital connections

Check the Audio menu to make sure that the digital output is correctly set.

Check if the audio format of the selected audio language matches your receiver’s capabilities.

BUTTONS DO NOT WORK

Turn the player off and on with the power on/off button on the side of the player.

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Contents Audio/Video System USE this Product Safely FeaturesCompatible with PAL DVD Video CD and Ntsc DVD Video CD Contents Safety Information Region Management Information Region Management InformationDVD Disc NotesMP3 Vertical View PlayerFront View Disc coverOpen Press to open the disc cover Volume knob for earphone and speaker Earphone jackSide View 27. DC Color knob Brightness knob 30 /43 knobPowering and installation Electrical ConnectionRemote Control Location and Function of KeysInstallation Place the DVD into the Mounting BagAttach together General Operation Basic PlayColor Adjustment Mode SelectionBright Adjustment Screen AdjustmentFor DVD Advanced OperationRepeat PLAY/ A-B Repeat Play Item TimeItem Sound Normal and 3D surround 3 effect mode Method Press / buttonsTime and confirm with Enter button 1 or OK button For VCDBookmark Function Multi-subtitle Language FunctionPAL/NTSC System Selection Random PlayingMulti-audio Language Function Frequently Asked QuestionsMulti-angle Function Data Disc and Audio CD Play Operation Press Clear button to hide or display the control bar Advanced Operation SetupLanguage Setup Buttons and Enter or OK button to change your selectionDisplay Setup Audio SetupLock Setup Trouble Shooting Specifications LimitsKoss Home Entertainment Warranty Guide D’UTILISATION Utilisez CE Produit EN Toute Sécurité Ne consultez que des centres de service autorisésCaractéristiques Utilisez la source d’alimentation adéquateTable DES Matières Avertissement Renseignements SE Rapportant À LA SécuritéMise EN Garde Renseignements relatifs à la gestion des régions mondialesRemarques Relatives AUX Disques VUE Avant LE LecteurVUE Verticale VUE Arrière VUE DE CôtéSortie vidéo Sortie audio Sortie numérique Moniteur Raccords Électriques SchémaTélécommande Emplacement des commandes et des touchesDéposez le lecteur DVD à l’intérieur du sac de fixation UNE Extrémité DE LA Sangle ’AUTRE Extrémité DE LA SangleFixez les côtés ensembles Lecture DE Base Fonctionnement GénéralMettre L’APPAREIL EN/HORS Fonction Recherche Rapide Vers ’AVANT/L’ARRIÈREMenu DE Lecure Mode DE SélectionLecture ralentie pour les disques DVD Réglage DE LA CouleurLecture DU Menu PBC DES Disques DVD ET VCD Fonctionnement AvancéLecture RÉPÉTÉE/LECTURE Répétée A-B Item TitrePour les disques VCD Item AudioLaide de la touche Enter ou de la touche OK Fonction DES Signets Fonction des langages des sous- titresSélection DU Système PAL/NTSC Lecture AléatoireQuestions Demandées Fréquemment Fonction audio multilingueFonction des angles multiples Contrôle ParentalDans la page de la musique, il y a trois sections Fonctions Spéciales DES Disques VCDSurbrillance DiaporamaFonctionnement Avancé Réglages RemarqueRéglages Réglages DE L’AFFICHAGEAutres Réglages Guide DE Dépannage Spécifications Koss