Product Description
The NEC NP - P474U is a top - notch projector perfect for higher education classrooms, corporate boardrooms, and rental services. It offers sharp and bright images, essential for these settings. Advanced installation features like horizontal and vertical lens shift, along with HDBaseT connectivity, make installation a breeze. Even if you face installation challenges, horizontal and vertical keystone correction, cornerstone, and pincushion adjustment ensure a square image on the screen. The long - life lamp cuts down on maintenance and overall ownership costs. Key features include flexible projector placement via lens shift, powerful 20W speakers for large rooms, simplified long - distance video and audio transmission with HDBaseT, quick presentation switching with dual HDMI inputs, network control and asset management through LAN, optional wireless display, variable audio - out for volume adjustment, a high 18,000:1 contrast ratio for detailed images, and an 8000 - hour eco lamp. Also, the free NaViSet Administrator 2 software simplifies large - scale display device management. Technical specs cover a 0.64' LCD display, various light output levels, WUXGA resolution, and more.
Using the NEC NP - P474U projector is easy. First, choose a suitable installation orientation like floor/front, floor/rear, ceiling/front, or ceiling/rear. Connect your devices to the appropriate input terminals, such as HDMI or HDBaseT for video and RCA for audio. Adjust the lens manually for focus and shift it horizontally or vertically to get the best image position. Use the keystone correction feature to square the image on the screen if needed. When it comes to the audio, you can use the powerful 20W speakers, and adjust the volume via the variable audio - out with the remote control. For network - related functions, connect the projector to your network using the RJ - 45 port. As for maintenance, the long - life lamp reduces the need for frequent replacements. But remember to keep the projector in an environment with a temperature between 41 - 104 deg F and humidity between 20 - 80% non - condensing. Also, make sure the power supply is within 100 - 240V AC, 50/60 Hz. When not in use, put it in standby mode to save power.
