InFocus LP 725 Manuel utilisateur
1
INTRODUCTION
The In Focus®LP™ 725 and 730 lightweight multimedia projec-
tors combine powerful and sophisticated features with easy-to-
use, intuitive controls. Built-in multimedia features include
audio, a palette of 16.7 million colors and active matrix liquid
crystal display (LCD) technology. The 700 series projectors are
ideal for high-performance business, training and imaging appli-
cations that demand exceptional color quality. The 725 has SVGA
800x600 graphics, the 730 has XGA 1024x768 graphics. The user
interfaces of the two products are identical; information in this
User’s Guide applies to both products.
NOTE: The 725 automatically
expands 640x480 images to
800x600. You can display these
images at 640x480 by turning off
the Auto Resize feature. See “Auto
Resize” on page 35 for more infor-
mation.
Image Resolution
LP 725
The SVGA resolution of the 725’s projected image is 800x600.
Screen resolutions between 800x600 and 1024x768 are com-
pressed to 800x600. The 725 cannot compress screen resolutions
above 1024x768. If your computer’s screen resolution is higher
than 1024x768, reset it to a lower resolution before you connect
the 725.
LP 730
NOTE: The 730 automatically
expands 640x480 and 800x600
images to 1024x768. You can dis-
play these images at their original
resolutions by turning off the Auto
Resize feature. See “Auto Resize”
on page 35 for more information.
The XGA resolution of the 730’s projected image is 1024x768.
Screen resolutions between 1024x768 and 1280x1024 are com-
pressed to 1024x768. The 730 cannot compress screen resolutions
above 1280x1024. If your computer’s screen resolution is higher
than 1280x1024, reset it to a lower resolution before you connect
the 730.
2
Introduction
Compatibility
The projector is compatible with a wide variety of computers and
video devices, including:
NOTE: Selected workstations are
also supported. Contact your In
Focus dealer for details.
•IBM-compatible computers, including laptops, up to 1024x768
resolution (LP 725) or 1280x1024 resolution (LP 730) at 75 Hz.
•Apple Macintosh and PowerBook computers up to 1024x768
resolution (LP 725) or 1280x1024 resolution (LP 730).
•Most standard VCRs, camcorders and laser disc players.
Unpacking the Projector
The projector comes with the items shown in Figure 1. Check to
make sure all are included. Contact your In Focus dealer immedi-
ately if anything is missing.
If you are experienced in setting up presentation systems, use the
LP 725/730 Quick Start card that was included in the shipping
box. For complete details on connecting and operating the projec-
tor, refer to this User’s Guide. User’s Guides are also available for
download from our website at www.infocus.com.
NOTE: The contents of your
shipping box may vary depending
on the configuration you’ve
ordered.
3
FIGURE 1
Shipping box contents
1. LP 725 or 730 projector 6. CableWizard
2. LP 725/730 User’s Guide 7. CableWizard computer cable
3. power cord 8. CableWizard mouse cable
4. remote and batteries 9. CableWizard audio cable
5. RCA audio/video (A/V) cable
Not shown: Quick Start card, online user guide CD-ROM, lens cap
1
2
3
4
5
6
7
8
9
4
Introduction
F
IGURE 2
Side view of projector
FIGURE 3
Front view of projector
connector panel
elevator button
speaker
power
switch power
cord
connector focus ring zoom ring
remote control
receiver
5
Usage Guidelines
•Do not look directly into the projection lens when the projector
is turned on. The bright light may harm your eyes.
NOTE: If the projector overheats
and turns off, you must wait about
30 seconds before you attempt to
turn it back on.
•Do not block the grills on the projector. Restricting the air flow
can cause it to overheat and turn off.
•Handle the projector as you would any product with glass
components. Be especially careful not to drop it.
•Avoid leaving the projector in direct sunlight or extreme cold
for extended periods of time. If this happens, allow it to reach
room temperature before use.
•This projector is not intended for use in a mainframe computer
room as defined in the Standard for the Protection of Electronic
Computer/Data Processing Equipment, ANSI/NFPA 75.
•Transport the projector in a vendor-approved hard or soft case.
Part numbers for these cases are listed on page 52. Call your In
Focus dealer to order.
If You Need Assistance
The first place to look for help is in this manual. Be sure to check
the guidelines in “Troubleshooting” on page 44.
If this manual doesn’t answer your question, call your In Focus
dealer. You can also call In Focus Customer Service directly at
1-800-799-9911. Customer Service is free between 5 a.m. and
5 p.m. PST, Monday through Friday. Service is available in North
America after hours and on weekends for a fee.
In Europe, call In Focus in The Netherlands at
(31) 23-5540310. In Singapore, call (65) 740-6435. Or, send us an
e-mail at techsupport@infocus.com
Our World Wide Web address is http://www.infocus.com.
Warranty
This product is backed by a limited one-year warranty. The
details of the warranty are printed at the back of this manual.
Longer term warranties can be purchased from your In Focus
dealer. Refer to page 52 for part numbers.
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2
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