Introduction
With the Sony VPL-EX455, you get a connection-friendly presentation projector with a very high light output. Compared to the EX435, the light production of the Sony VPL-EX455 has increased to 3,600 ANSI lumens. The no longer quite current XGA resolution is aimed at players that have the same resolution output. Also ideal for existing whiteboards and canvases that are 4: 3 format exist. The audio signal is amplified appropriately with the integrated 16-watt mono loudspeaker. The Sony VPL-EX455 offers two HDMI Connections and also provides a direct USB-Display Connection. With the ‘Projector Remote’ app, you can conveniently control the projector via the network. The projector use in schools and offices.
Image Technology
The Sony VPL-EX455 offers the XGA resolution with 1,024 x 768 pixels, primarily aimed at schools and offices, the corresponding player in the same format to have. Also interesting if you already have 4: 3 whiteboards or canvases. It offers 3,600 ANSI lumens with a contrast of 20,000: 1. With these values, projections can also be implemented well in medium-sized rooms with residual light. A high one difference ensures a high-contrast display of tables, documents, and presentations and offers more image depth. The 3LCD Bright Era technology ensures bright colors and provides consistent images.
Connectivity
In addition to its image properties, the Sony VPL-EX455 also offers excellent audio reproduction. The integrated 16-watt mono loudspeaker adequately amplifies the played sound in medium-sized rooms without resorting to external amplification. Even in terms of music, it can keep up to a certain extent. The built-in fan falls with its 29dB in the Eco Mode does not work and therefore does not interfere with the audio played back.
You cannot have digital content through just one of the HDMI Play inputs: via the direct USB-Display- You can share content from a connected Mac or PC via a connector USB-Synchronize cables. This type of feed is exceptionally suitable for images and presentations. With videos, there can be a delay between picture and sound. If you want to give a presentation quickly, there is often not enough time. With the automatic switch-on, the projector switches on as soon as it is connected and supplies a signal. With its diverse connections, the Sony VPL-EX455 strong position. The projector has the following associations: 2 HDMI in, 2 x D-sub 15 pin in, 1 x out, 1 x S-video in, 1 x Cinch Video in, 1 x Mini Jack Audio in, 1 x RS232C, 1 x RJ45 in, USB Type A, B, and 1 x microphone.
Remote Control
With the free ‘Projector Remote,’ the manufacturer provides a simple app for Sony’s remote control. It means that the projector can also remotely controlled over longer distances. The app offers easy-to-read buttons, and the projector can control by hand.
Lamp Life
The lamp of the Sony projector can, if you operate the projector with the low brightness setting, achieve a runtime of up to 10,000 hours. It reduces the maintenance effort accordingly, and the operating costs minimize. The automatic light dimming function helps save energy and protect the lamp. And then when the projector is switched on but not in use. The auto-picture mode automatically adjusts the light intensity to the projected image. You can hide the image at the push of a button and reduce power consumption.
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