Knoll HD272 Manuel utilisateur

HD272

HDTV

DLP Projector

Users Manual v1.2

FCC Warning

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 à la norme NMB-003 du Canada.

Safety Certifications

UL, CUL, TÜV, NOM, IRAM, GOST, CCC, MIC, S-JQA

Declaration of Conformity

Knoll Systems, 11791 Machrina Way, #120, Richmond, BC V7A 4V3 Canada

We declare under our sole responsibility that the HD272 projector conforms to the following directives and norms:

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

October, 2002

Australian Certification C-tick mark

Trademarks

Apple, Macintosh, and PowerBook are trademarks or registered trademarks of Apple Computer, Inc. IBM is a trademark

or registered trademark of International Business Machines, Inc. Microsoft, PowerPoint, and Windows are trademarks or

registered trademarks of Microsoft Corporation. Digital Light Processing is a trademark or registered trademark of Texas

Instruments. Faroudja, DCDi, and TrueLife are trademarks or registered trademarks of Faroudja. Knöll is a trademark or

registered trademark of Pacific Sound & Signal Inc.

TABLE OF CONTENTS

Safety Warnings 2

Safety Instructions 4

Introduction/Usage guidelines 5

Setting up and positioning the projector 6

Projection distances 7

Video device connections 8

Displaying a video image 10

Connecting a computer 11

Shutting down the projector 12

Troubleshooting your setup 12

Using the keypad buttons 15

Using the remote control 16

Optimizing video images 17

Customizing the projector 17

Using the menus 17

Picture menu 18

Settings menu 22

Maintenance 24

Cleaning the lens 24

Replacing the projection lamp 25

Specifications 26

Red LED behavior and projector errors 27

Source compatibility 27

Projector dimensions for ceiling mount installations 29

RS-232 terminal specifications 30

Warranty 34

SAFETY INSTRUCTIONS

Please read and follow all safety instructions provided BEFORE using your new projector. Failure to

comply with safety instructions may result in fire, electrical shock, or personal injury and may damage or

impair protection provided by equipment. Please save all safety instructions.

Safety Definitions:

Warning: Statements identify conditions or practices that could result in personal injury.

Caution: Statements identify conditions or practices that could result in damage to your equipment.

Safety Symbols:

Attention: For information about usage of a feature, please refer to the User’s Guide.

Warning: Hot surface. Do not touch.

An arrow pointing to the lamp door on the projector.

Safety Terms:

Warning: Don’t look directly into the lens when the lamp is turned on.

Warning: To replace the lamp, turn off the projector and unplug the power cord. To avoid burns, wait

30 minutes before opening the lamp door. Follow all instructions provided in this User’s Guide.

Warning: Please use the power cord provided. Connect the power cord to a receptacle with a

protective safety (earth) ground terminal.

Warning: Refer all service to qualified service personnel. Servicing your own projector will void the

warranty. See the following page for the technical support contact information.

Caution: Don’t block ventilation openings. Use of an unauthorized ceiling mount may lead to ventilation

blockage and/or personal injury.

Caution: Don’t subject projector to prolonged exposure to smoke.

Caution: Don’t set liquids on the projector. Spilled liquids may damage your projector.

Caution: Don’t place the projector on a hot surface or in direct sunlight.

Caution: Do not drop the projector. Transport the projector in a Knöll approved shipping carton.

Important Operating Considerations

Do not place any objects along the side or

the front of the projector for at least 2 feet

(0.6m)

Do not place the projector on a tablecloth or

other soft covering that may block the

vents.

Do not use a non-Knöll ceiling mount. In

the unlikely event of the bulb rupturing,

thoroughly clean the area around the

projector and discard any edible items

placed in that area.

INTRODUCTION

The Knöll HD272™ Introduction

Congratulations and thank you for your choice of a superior digital image projection device. Your

new Knöll HD272 is specifically designed for home cinema applications. The HD272 sets new

standards for high-definition digital perfection, featuring true High Definition 1280x720 resolution

using the latest DLP™ technology and new DCDi video processing from Faroudja™. Calibrated

to D65 color mastering standards, the HD272 reproduces colors and details the way the director

intended. Whether you are watching movies or High Definition broadcasts or playing the latest

video game, you will enjoy breathtaking image quality.

Usage Guidelines

1. Do not look directly into the projection lens when the lamp is turned on. The bright light may

harm your eyes.

2. Do not block the grills on the projector. Restricting the airflow can cause it to overheat and turn

off. If this happens, you must wait a minute before turning it back on.

3. Handle the projector as you would any product with glass components. Be especially careful

not to drop it.

4. 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.

5. Transport the

projector in a

vendor-approved

hard or soft case.

6. Do not subject

projector to

prolonged

exposure to

smoke. Smoke

may cause

damage to the

projector.

SETTING UP THE PROJECTOR

There are a number of factors to consider when determining where to set up the projector,

including 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. But here are some general guidelines.

NOTE: To ensure adequate cable access, do not place the

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

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

The projector should be within 10 feet (3 m) of your power source and within 6 feet (1.8 m) of

your video source(s), unless good quality extension cables are to be used.

When installing the projector on the ceiling, refer to the installation guide that comes with the

Ceiling Mount Kit for more information. Knöll recommends use of an authorized Knöll CM25

ceiling mount. The addition of a CM20+6 extension bar lowers the projector 6” per bar as

required. The ceiling mount kit may be sold separately.

Position the projector the desired distance from the screen.

NOTE: The projector must be at least 5.6 feet (1.7 m) from the projection 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.

Projector Positioning

The projected image becomes

larger as the distance between

the unit and screen increases.

The HD272 manual zoom allows

the distance from the screen to

be within a minimum and

maximum range. See the chart

on the next page for details. The

example on the right shows a

very large image 10’ high by

17.8’ wide. Note the bottom of

the image starts about 1.6’ above

the lens center with a horizontally

or flat mounted projector.

HD272 Projection Distances 16:9 Image

Screen

Diagonal 88.25" 103" 106" 110" 122.5" 146.75" 165.25”

Min. Distance 115" 134" 138" 143" 160" 190" 214”

Max. Distance 160" 186" 192" 199" 222" 266" 299”

Drop or Rise 7.8” 9.2” 9.4” 9.8” 10.9” 13” 15”

Note: Maximum distance to screen is about 1.81 x screen diagonal.

Minimum distance to screen is about 1.29 x screen diagonal.

Image drop or rise = 0.089 x screen diagonal (16:9)

Rear Connector Panel

The projector provides eight discreet video connectors:

two component RCA, two S-video, one composite RCA, one M1-DA (HD, DVI, and computer),

one VESA (HD, HD component, and computer) and one component D5

It also has a mini-jack input for a Knöll, Niles or Xantech-compatible IR repeater and an RS-232 connector

for serial control. The Command Line Interface (CLI) specifications and commands are listed in the

Appendix..

Two 3.5 mm mini-

jack triggers

provide 12 volt

current. Trigger 1

provides a con-

stant output while

the projector is on.

If you connect your

projection screen

to Trigger 1, when

you turn on the

projector the

screen will move

down; when you

turn the projector

off, the screen will

return to the

storage position.

Trigger 2 provides

a 4:3 aspect

trigger. When you

select 4:3 in the

Aspect Ratio menu

or from the Resize

button on the

remote, a 12v

signal will be sent

after a five second

delay. Use this

trigger for screens

with 4:3 aspect

curtains. When

you switch back to

16:9 format, the

curtains open to

reveal the entire screen.

Video Connections

1. Place the projector on a flat surface or using a ceiling mount kit, on the ceiling.

If you want to project from behind a rear projection screen, set up the projector behind

your screen.

2. Position the projector the desired distance from the screen.

The distance from the lens of the projector to the screen and the zoom setting determine

the size of the projected image. See the table on page 7 for maximum and minimum

distances for a given screen size.

3. Make sure the projector and source equipment and/or computer are turned off.

Make sure the projector is unplugged and your equipment is turned off.

WARNING: Do not place the projector on a tablecloth or other soft covering that may block the vents.

Do not use a non-Knöll ceiling mount. In the unlikely event of the bulb rupturing, thoroughly clean the

area in front of the projector and discard any edible items placed in that area.

Connecting a Video Device

You can connect VCRs, DVD players, camcorders, digital cameras, video games, HDTV receivers, and TV

tuners to the projector. (You cannot directly connect the coaxial cable that enters your house from a cable or

satellite company; the signal must pass through a tuner first. Examples of tuners are digital cable boxes,

VCRs, digital video recorders, and satellite TV boxes. Basically, any device that can change channels is

considered a tuner.) Audio must be provided by your own speakers, as the projector has no separate audio

controls. If

there is more

than one

output, select

the highest

quality one.

DVI

Component

video and

RGB (M1,

HD15) have

the best

quality,

followed by S-

video, and

then

composite

video.

Connecting a Video Device

If your video device has more than one output, select the highest quality one. DVI video has the best quality,

followed by Component video, S-video, and then composite video.

If the video

device uses

component

cable

connectors,

plug the cable’s

green con-

nectors into the

green

component-out

connector on

the video device

and into the

green

component

connector

(labeled “Y”) on

the projector.

Plug the

component

cable’s blue

connectors into

the blue

component-out

connector on

the video device

and into the

blue component

connector

(labeled “Pb”)

on the projector.

Plug the

component

cable’s red

connectors into

the red

component-out

connector on

the video device

and into the red

component

connector

(labeled “Pr”) on

the projector.

If the video device uses a round, four-prong S-video connector, plug an S-video cable into the S-video

connector on the video device and into the S-video connector on the projector.

If the video device uses a yellow composite video connector, plug a composite video cable’s yellow

connector into the video-out connector on the video device. Plug the other yellow connector into the yellow

Video connector on the projector.

If the video device uses a DVI connector, plug an M1-D cable into the video-out connector on the video

device. Plug the other connector into the M1-DA connector on the projector.

If the video device uses a VESA connector, plug a VESA cable into the video-out connector on the video

device. Plug the other connector into the VESA connector on the projector.

Connecting the power cable

Connect the power cable to the connector on the back of the projector and to your electrical outlet. The

Power LED on the keypad turns solid green.

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

Displaying an Image (Video or Computer)

Displaying a video image

Remove the lens cap.

Press the Power button on the top of the projector or the power button on the remote

The projector chimes if the chime feature is enabled. The LED flashes green and the fans start to run. When

the lamp comes on, the startup screen displays and the LED is steady green. It can take a minute for the

image to achieve full brightness.

Plug in and turn on the video device.

An image from the video device should appear on the projection screen. If it doesn’t, press the Source

button on the keypad.

Adjust the height of the projector by pressing the release button to extend the elevator foot. Rotate the

leveling foot, if necessary.

Position the projector the desired distance from the screen at a 90 degree angle to the screen. See page 34

for a table listing screen projected image sizes and distances to the screen.

Adjust the zoom and/or focus rings by rotating them until the desired image size and sharpness are

produced.

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