Epson PowerLite 7550C User Manual page 10

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Introduction
It produces images that can be easily seen in rooms light enough
to take notes. The PowerLite 5550C displays images in SVGA
at a resolution of 800
displays images in XGA at a resolution of 1024
Its two speakers employ a built-in SRS 3D Sound System for
rich, powerful audio output. You can also connect an external
speaker when further amplification is required.
You can select front, rear, or ceiling projection, according to the
specific needs of your presentation.
The projector's new patented SizeWize
of computer output resolutions. For example, the resize feature
lets you display VGA or XGA images at the projector's SVGA
resolution.
You can control your projector through a hand-held remote
control, which can also act as a wireless mouse to control the
cursor on your computer screen during presentations.
The optional ELP Link III software enables you to control the
projector from a computer. In addition, it lets you assign
functions both to your keyboard and to the remote control, and
even program the keyboard and remote control with your own
customized functions.
The projector's sleep mode conserves electricity by
automatically turning off the lamp after the projector has not
been used for 30 minutes. The projector remains on, but the
lamp is turned off, cooling the projector and extending the life
of the lamp.
600 pixels. The PowerLite 7550C
™
chip supports a variety
768 pixels.