Epson EB-421i, Руководство пользователя

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Projection Functions
Enabling projection from a short distance
You can project large images from a short distance without having to move
the projector away from the screen.
s
"Screen Size and Projection Distance" p.139
Interactive function (Easy Interactive Function)
You can perform the following operations with the electronic pen (Easy
Interactive Pen).
•
Draw on plain screens such as whiteboards
•
Draw on documents being projected
•
Perform computer mouse operations with the pen
s
"Interactive Function" p.46
Connecting to a network and projecting images from the
computer's screen
You can connect the projector to a computer on a network and project the
computer's screen using the supplied EasyMP Network Projection
(application software).
s
EasyMP Network Projection Operation Guide
Enhanced security functions
•
Password Protect to restrict and manage users
By setting a password you can restrict who can use the projector.
s
"Managing Users (Password Protect)" p.68
•
Control Panel Lock restricts button operation on the control panel
You can use this to prevent people changing projector settings without
permission at events, in schools, and so on.
s
"Restricting Operation (Control Panel Lock)" p.70
•
Equipped with various anti-theft devices
The projector is equipped with the following types of anti-theft security
devices.
•
Security slot
•
Security cable installation point
s
"Anti-Theft Lock" p.71
Optional Functions
Enlarge and project your files with the Document Camera
You can project paper documents and objects using the optional Document
Camera. Image focus is automatically adjusted using the auto focus
function. You can also enlarge images using digital zoom.
s
"Optional Accessories" p.138
Easy connection to a computer with Quick Wireless
By simply connecting the optional Quick Wireless Connection USB Key to
a computer, you can project the computer's screen. (Windows computers
only)
s
"Optional Accessories" p.138
Projector Features
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