Dukane 28A7100HC Manuel utilisateur

User's Guide

Model 28A7100HC

401-599-00

EMC Directive 89/336/EEC, Amended by 93/68/EEC

EMC: EN 55022

EN 55024

EN 61000-3-2

EN 61000-3-3

Low Voltage Directive 73/23/EEC, Amended by 93/68/EEC

Safety: EN 60950: 2000

November, 2002

Australian Certification C-tick mark

Trademarks

Apple, Macintosh, and PowerBook are trademarks or registered trademarks of Apple Computer, Inc. IBM and PS/2 are trademarks or registered trademarks of International

Business Machines, Inc. Microsoft, PowerPoint, and Windows are trademarks or registered trademarks of Microsoft Corporation. InFocus and LP are trademarks or registered

trademarks of InFocus Corporation.

FCC Warning

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and

used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a

particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user

is encouraged to try to correct the interference by one or more of the following measures:

--Reorient or relocate the receiving antenna.

--Increase the separation between the equipment and receiver.

--Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

--Consult the dealer or an experienced radio/TV technician for help.

Canada

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme àla norme NMB-003 du Canada.

Safety Certifications

UL, c-UL, TÜV, NO M , I R AM, G O S T

Table of Contents

Introduction 4

Positioning the projector 5

Connecting a computer source 6

Required computer connections 6

Optional computer connections 6

Displaying a computer source image 7

Adjusting the image 8

Using the projector with Windows 98 for the first time 9

Connecting a video device 11

Video connections 12

Video device connections 13

Composite video connection 13

S-video connection 13

Component video connection 14

VGA connection 14

Displaying video 15

Adjusting the image 15

Shutting down the projector 17

Troubleshooting your setup 17

Using the remote control 25

Using the audio 26

Using the keypad buttons 26

Optimizing computer images 27

Presentation features 27

Optimizing video images 28

Customizing the projector 28

Using the menus 29

Picture menu 30

Settings menu 33

Maintenance 36

Cleaning the Lens 36

Replacing the Projection Lamp 36

Cleaning the Lamp Housing Screens 38

Using the security lock 38

Appendix 39

Specifications 39

Projected image size 40

Red LED Behavior and Projector Errors 41

If you are experienced in setting up projection systems, use the Quick Setup

card that was included. For complete details on connecting and operating

the projector,refer to this User’s Guide.

The website also has technical specifications (an interactive image size cal-

culator, laptop activation commands, connector pin outs, a glossary, the

product data sheet), a web store to buy accessories, and a page for online

registration.

Important Operating Considerations

Do not place the projector on a tablecloth or other soft coverings that may

block the front or back vents. Do not use a non-approved ceiling mount. In

the unlikely event of the bulb rupturing, thoroughly clean the area in front

of the projector and discard any edible items that may have been placed in

that area.

Do not place objects in

this area in front

2ft(.6m)

of the projector

Introduction

Your new digital projector is easy to connect, use, and maintain. It is an

exceptional projector for both business presentations and home entertain-

ment.Dukane 28A7100HC is compatiblewith awide variety of computers and

video devices, including:

•Most standard VCRs, DVD players (progressive and interlaced), HDTV

sources (1080i, 1035i, and 720P HDTV formats), TV and satellite tuners,

camcorders, video games, and laser disc players.

•IBM-compatible computers, including laptops, up to 1024x768 resolu-

tion.

•Apple®Macintosh®and PowerBook®computers up to 1024x768 reso-

lution.

The projector has native SVGA 800x600 resolution and comes with the fol-

lowing standard accessories.

remote

power cord*

computer cable

lens cap

projector

*country-dependent

audio

cable

audio

adapter

video

cable

projector

case

control

keypad

adjustable foot release

focus (thin ring)

remote control

receiver (IR)

power cord

connector

power switch

zoom (thick ring)

speaker

connector

panel

security lock

lamp

housing

door

adjustable foot

computer

monitor S-video audiovideo USB

Positioning the projector

To determine where to position the projector, consider the size and shape of

your screen, the location of your power outlets, and the distance between

the projector and the rest of your equipment. Here are some general guide-

lines:

•Position the projector on a flat surface at a right angle to the screen. The

projector must be at least 4.9 feet (1.49m) from the projection screen.

•Position the projector within 10 feet (3m) of your power source and

within 6 feet (1.8m) of your video device (unless you purchase exten-

sion cables). To ensure adequate cable access, do not place the projector

within 6 inches (.15m) of a wall or other object.

•If you are installing the projector on the ceiling, refer to the installation

guide that comes with the Ceiling Mount Kit for more information. To

turn the image upside down, see “Ceiling”on page 33.

•Position the projector the desired distance from the screen. The distance

from the lens of the projector to the screen, the zoom setting, and the

video format determine the size of the projected image. The top illus-

tration to the right shows three projected image sizes. For more infor-

mation about image sizes at different distances, see “Projected image

size”on page 40.

•The image exits the projector at a given angle. The image offset is

112.2% when the projector is in 4:3 mode (default mode). This means

that if you have an image 10’high, the bottom of the image will be 1.22’

above the center of the lens.

•This image offset is 124.7% when the projector is in 16:9 mode. This

means that if you have an image 10’high, the bottom of the image will

be 2.47’above the center of the lens.

•See “Connecting a video device”on page 11 for additional information

on 16:9 and 4:3 modes.

3.3ft.

12.5ft.

5ft.

4.8 ft.7.5 ft.

19 ft.

bottom of image

1.22 ft above lens

10 ft high

image Projection angle in 4:3 mode (default)

lens center

Connecting a computer source

Required computer connections

Connect one end of the computer cable (see page 11 for connecting video

devices) to the dark blue Computer In connector on the projector. Connect

the other end to the video port on your computer. If you are using a desktop

computer, you will need to disconnect the monitor cable from the com-

puter’s video port first.

Connect the black power cord to the Power connector on the side of the pro-

jector and to your electrical outlet.

NOTE: Always use the power cord that shipped with the projector.

Optional computer connections

To have sound with your presentation, connect the audio cable to your com-

puter and to the Audio In connector on the projector.

If you are using a desktop computer and want to see the image on your

computer screen as well as on the projection screen, connect the computer’s

monitor cable to the Monitor Out connector on the projector.

To control your computer’s mouse using the projector’s remote control, con-

nect the projector to the computer via a USB cable (not included). USB driv-

ers must be installed to use the USB feature. For more information, see

page 10.

connect computer cable

connect power cable

connect audio cable

connect monitor cable

connect USB cable

Displaying a computer source image

Remove the lens cap.

Toggle the Power switch on the side of the projector to the On position.

The LED flashes green and the fans start to run. When the lamp comes on,

the start up screen displays and the LED is steady green. It can take a

minute for the image to achieve full brightness.

? No start up screen? Get help on page 17.

Turn on your computer.

The computer’s image should appear on the projection screen. If it doesn’t,

press the Computer button on the projector’s keypad.

If your computer has Windows 98 as its operating system, see “Using the

projector with Windows 98 for the first time”on page 9 regarding the driver

setup process.

Make sure your laptop’s external video port is active.

Many laptops do not automatically turn on their external video port when a

projector is connected. Usually a key combination like FN + F5 is used to

turn the external display on and off. Refer to your laptop’s documentation

to learn your laptop’s key combination.

? No laptop image? Try pressing the Auto Image button on the key-

pad. Get help on page 18.

remove lens cap

toggle Power switch

turn on computer

activate laptop’s external port

Adjusting the image

Adjust the height of the projector, if necessary, by pressing the release but-

ton to extend the foot.

Rotate the leveling foot located at the rear of the projector, if necessary.

Avoid placing your hands in near the hot exhaust vent in front of the projec-

tor.

Position the projector the desired distance from the screen at a 90 degree

angle to the screen.

See page 40 for a table listing screen sizes and distances.

Adjust the zoom or focus.

If the image is not square, adjust the keystone using the buttons on the key-

pad.

Press the top Keystone button to reduce the upper part of the image, and

press the bottom Keystone button to reduce the lower part.

Adjust the Contrast or Brightness in the Picture menu.

See page 30 for help with these menu adjustments.

adjust height

elevator

foot

rotate

leveling

foot

release button

adjust distance

adjust zoom or focus

focus

(thin ring) (thick ring)

zoom

adjust keystone

adjust Picture menu

Using the projector with Windows 98 for the first

time

The first time you connect a computer running Windows 98 to the projector,

the computer recognizes the projector as “new hardware”and the Add

New Hardware Wizard appears. Follow these instructions to use the Wiz-

ard to load the correct driver (which was installed with your Windows

operating system).

If you are running Windows 2000 or Windows ME, skip these steps and go

to “Adjusting the image”on page 8.

aClick Next to begin searching for the driver.

bMake sure “Search for the best driver”is selected, then click Next.

cUncheck any checked boxes, then click Next. Windows automatically

locates the driver. If this driver has been removed, reload the driver using

your Windows operating system CD.

dWhen Windows finds the driver, you are ready to install it. Click Next.

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