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7. Appendice
121
Problèmes de lampe
Problèmes : Il n’y a pas de lumière venant du projecteur
1. Contrôlez que le câble d’alimentation est bien connecté.
2. Assurez-vous que la source d’alimentation fonctionne en testant avec un
autre appareil électrique.
3. Redémarrez le projecteur dans l’ordre correct et contrôlez si le voyant de
power est vert.
4. Si vous avez récemment remplacé la lampe, essayez de réinitialiser les
connexions de la lampe.
5. Remplacez le module de la lampe.
6. Retirez le couvercle de l'objectif.
7. Remettez l’ancienne lampe dans le projecteur et contactez le service
technique.
Problèmes : La lampe s’éteint
1. Des surtensions peuvent causer ce problème. Appuyez sur le bouton de
power deux fois pour éteindre le projecteur. Quand le voyant de Power est
orange, appuyez sur le bouton de power.
2. Remplacez le module de la lampe.
3. Remettez l’ancienne lampe dans le projecteur et contactez le service
technique.
Problèmes de télécommande
Problèmes : Le projecteur ne répond pas à la télécommande
1. Pointez la télécommande vers le capteur distant du projecteur.
2. Vérifiez que le chemin entre la télécommande et le capteur n’est pas bloqué.
3. Eteignez les lumières fluorescentes dans la salle.
4. Vérifiez la polarité des piles.
5. Remplacez les piles.
6. Eteignez les autres périphériques infrarouges à proximité.
7. Envoyez la télécommande en réparation.
135


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