Avant de retourner le projecteur pour changer la lampe, 
Ne placez pas l’ancienne lampe à proximité d’objets inflammables et 
Enlevez les saletés ou les corps étrangers autour ou à l’intérieur de la lampe en utilisant un aspirateur adapté.
Lors de la manipulation de la lampe, évitez de la toucher, sauf par ses poignées. Si vous manipulez la lampe de manière incorrecte, cela peut affecter la qualité d’image et raccourcir la durée de vie de l’écran.
Le projecteur ne fonctionnera pas normalement si le couvercle n’est pas complètement fermé à la suite du remplacement de la lampe. Si votre projecteur ne fonctionne pas normalement, consultez les 
La lampe est très chaude et fonctionne à haute tension. Après avoir débranché le cordon d’alimentation, 
La lampe est située à l'arrière du produit. Placez le produit de manière à ce que son côté arrière soit dirigé vers le haut et retirez les vis qui permettent de maintenir le cache de la lampe en place.
Ouvrez le cache en le faisant glisser dans le sens de la flèche, comme indiqué sur la figure.
Retirez les vis, comme indiqué sur la figure.
Comme illustré sur la figure, soulevez les poignées de la lampe en les maintenant et sortez la lampe.
L’assemblage d’une nouvelle lampe se fait dans l’ordre inverse à celui du désassemblage.
SPD400SFX/EN, SPD400SX/EN specifications
The Samsung SPD400SX/EN and SPD400SFX/EN are advanced and efficient digital signage solutions designed to cater to various commercial and professional display needs. These models stand out in the market due to their exceptional display capabilities and user-friendly features, making them an ideal choice for retail environments, corporate settings, and advertising applications.One of the main features of these models is their impressive display quality. Both the SPD400SX/EN and SPD400SFX/EN incorporate Samsung's cutting-edge LED technology, which delivers vibrant colors and sharp images. The high brightness and contrast ratio allow for excellent visibility, even in brightly lit environments. This makes them perfect for attracting attention in storefronts and public spaces.
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In conclusion, the Samsung SPD400SX/EN and SPD400SFX/EN are a remarkable choice for businesses and organizations seeking reliable, high-quality digital signage solutions. With their stunning display performance, versatile connectivity options, and robust content management capabilities, these models provide an outstanding platform for effective communication and engagement with audiences.