Fjern smuss eller fremmedelementer rundt eller på innsiden av lampeenheten ved hjelp av en riktig støvsugingsenhet.
Når du håndterer lampen, må du sørge for at du ikke berører noen av delene på den, bortsett fra håndtakene. Hvis du håndterer lampen på feil måte, kan dette påvirke skjermkvaliteten og forkorte levetiden.
Projektoren fungerer ikke normalt hvis dekselet ikke er helt lukket etter at lampen er skiftet ut. Hvis projektoren ikke fungerer som normalt, kan du se 
Lampen er svært varm og har høy spenning. La lampen kjøle seg ned i minst 1 time etter at du har trukket ut strømkabelen før du skifter den ut.
Lampen er plassert nederst på produktet. Plasser produktet med bunnen opp, og fjern skruene som holder lampedekslet på plass. *Når man plasserer produktet med bunnen opp, må man legge et mykt tøystykke på gulvet for å unngå riper.
Skyv og åpne dekslet i pilens retning som vist på figuren.
Montering av en ny lampe skjer i motsatt rekkefølge av demonteringen.SPA400BCX/EDC, SPA400BX/EDC specifications
Samsung SPA400BX/EDC and SPA400BCX/EDC models are advanced networked communication solutions designed for businesses seeking reliable and efficient communication tools. These products belong to the suite of Samsung's SPA series, which is known for its innovative features and robust performance.One of the main features of the SPA400BX/EDC and SPA400BCX/EDC is their support for Voice over Internet Protocol (VoIP) technology. VoIP allows for high-quality voice communication over the internet, reducing long-distance call costs and enabling seamless connectivity. This feature is essential for businesses aiming to optimize their communication infrastructure while ensuring sound clarity and efficiency.
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The SPA400 series incorporates advanced call management features, such as call forwarding, voicemail, and auto-attendants. These features enhance the capability to handle high call volumes effectively, improving customer interaction and service quality. The user-friendly interface streamlines the configuration process, enabling easy setup and maintenance.
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Overall, the Samsung SPA400BX/EDC and SPA400BCX/EDC represent a significant evolution in business communication technology. Their combination of VoIP support, dual-mode compatibility, advanced call management features, robust security, and energy efficiency makes them ideal for organizations looking to enhance their communication strategies. With comprehensive functionality and reliability, these models are poised to meet the dynamic needs of modern businesses.