NEC NP-UM301W, User Manual

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3. Convenient Features

Projecting Your Computer’s Screen Image from the
Projector over a LAN (Image Express Utility Lite)
Using Image Express Utility Lite contained on the supplied NEC Projector CD-ROM allows you to send the computer’s
screen image to the projector over a USB cable or a wired or wireless LAN.
Image Express Utility Lite is a program compatible with Windows.
Image Express Utility Lite for Mac OS is a program compatible with Mac OS. (
→
page 60 )
This section will show you an outline about how to connect the projector to a LAN and to use Image Express Utility
Lite. For the operation of Image Express Utility Lite, see the help of Image Express Utility Lite.
Step 1: install Image Express Utility Lite on the computer.
Step 2: Connect the projector to a LAN.
Step 3: Start Image Express Utility Lite.
TIP:
• Image Express Utility Lite (for Windows) can be started from most commercially available removable media such as USB memory
devices or SD cards without the need to install on your computer. ( → page 59 )
What You can Do with Image Express Utility Lite
• Image transmission (for Windows and Mac OS)
• The screen of your computer can be sent to the projector via a wired or wireless network without a computer cable
(VGA).
• The screen of your computer can be sent to up to four projectors at the same time.
• USB Display (for Windows only)
• Computer’s screen image can be projected via a USB cable, without connecting a computer cable (VGA).
• Just connecting the computer and the projector over a USB cable will make the USB Display function available
(Plug & Play) even without installing Image Express Utility Lite on the computer. (
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page 43 )
• Geometric Correction Tool [GCT] (for Windows only)
See “
⓭
Projecting an Image from an Angle (Geometric Correction Tool in Image Express Utility Lite)”. (
→
page 61 )
NOTE:
• When Image Express Utility Lite is used, the audio from the COMPUTER AUDIO IN Mini Jack (Stereo Mini) may not be synchro-
nized with the video.
Using on Windows
Step 1: install Image Express Utility Lite on the computer.
NOTE:
• To install or uninstall the program, the Windows user account must have “Administrator” privilege (Windows 8.1, Windows 8,
Windows 7, Windows Vista and Windows XP).
• Exit all running programs before installation. If another program is running, the installation may not be completed.
• Image Express Utility Lite will be installed to the system drive of your computer.
If the message “There is not enough free space on destination” is displayed, free up enough space (about 100 MB) to install the
program.
1. Insert the accompanying NEC Projector CD-ROM into your CD-ROM drive.
The menu window will be displayed.