Philips LC1241 User Manual

User guide

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ProScreen PXG20

Multimedia projector

Philips Creative Display Solutions

IMPORTANT NOTE FOR USERS IN THE U.S.A.

CAUTION

DO NOT REMOVE SCREWS

EXCEPT SPECIFIED USER

SERVICE SCREW.

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT

REMOVE COVER.

NO USER-SERVICEABLE PARTS EXCEPT LAMP UNIT.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

RISK OF ELECTRIC SHOCK.

The responsible party of this multi media projector is the following:

Philips Consumer Electronics Company

One Philips Drive

Knoxville, TN 37914

Telephone (1888) 873-4672

WARNING:

TO REDUCE THE RISK OF FIRE OR

ELECTRIC SHOCK, DO NOT EXPOSE THIS

PRODUCT TO RAIN OR MOISTURE.

This “bolt of lightning” indicates uninsulated material within your unit that may cause an electric shock. For the safety of everyone in your household, please do not remove product covering.

The “exclamation point” calls attention to features for which you should read the enclosed literature closely to prevent operating and maintenance problems.

1. IMPORTANT SAFEGUARDS

CAUTION: Please read all of these instructions before you operate

your projector. Save these instructions for future

reference

Electric energy can perform many useful functions. This projector has been engineered and manufactured to meet applicable safety standards. IMPROPER USE CAN RESULT IN POTENTIAL ELECTRICAL SHOCK OR FIRE HAZARDS. In order not to defeat the safeguards incorporated into this projector, observe the following basic rules for its installation, use and servicing.

Unplug the projector from the wall outlet before cleaning or lamp replacement.

Do not use liquid cleaners or aerosol cleaners. Use a soft dry cloth to clean the projector unit. If the unit is very dirty, wet a cloth with neutral detergent, squeeze it tight, wipe the unit with it, and finish by wiping with a dry cloth. Do not use a chemical duster or polisher-cleaner because it can adversely affect the unit and peel the paint.

Do not use attachments not recommended by PHILIPS, as they may cause hazards.

Do not use the projector near water- for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, near a swimming pool, etc. Never spill liquid into the projector.

Do not place the projector on an unstable cart, stand, or table. The projector may fall, which may cause serious injury to a child or an adult and/or serious damage to the unit. Use only with a cart or stand recommended by its manufacturer as being suitable for use with a projector.

Ceiling, wall or shelf mounting should be done with a mounting kit approved by the manufacturer for use with a projector and should follow the manufacturer’s instructions.

Projector equipment and cart combinations should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the equipment and cart combination to overturn.

Slots and openings in the sides and bottom of the cabinet are provided for ventilation. To ensure reliable operation of the projector and to protect it from overheating, these openings must not be blocked or covered. These openings should never be covered with cloth or other material. The bottom opening should not be blocked by placing the projector on a bed, sofa, rug, or other similar surface. The projector should not be placed near or over a radiator or heating vent. The projector should not be placed in a builtin installation such as a bookcase unless proper ventilation is provided.

The projector should be operated only from the type of power source indicated on the back of the projector or in the specifications and with the appropriate powercord. If you are not sure of the type of power supplied to your business or the right type of powercord, consult your projector dealer or local power company.

10.

Do not allow anything to rest on the powercord. Do not place the projector where the cord will be walked on.

11.

Follow all warnings and instructions marked on the projector.

12.

As a safety feature, this projector is equipped with powercord with a 3-pin grounded plug (for USA-versions only) or a 2-pin grounded plug (for European versions only). The 3-pin/2-pin grounded plug will fit only into a grounding type power outlet. If the plug does not fit, use an adapter that is properly grounded or have an electrician install a grounded type outlet. Do not attempt to modify this AC plug.

13.

For added protection of the projector during a lightning storm, or when it is left unattended or not in use for long periods of time, unplug it from the wall outlet and disconnect any cable systems. This will prevent damage to the projector due to lightning and power-line surges.

14.

Do not overload wall outlets and extension cords with too many products, because this can cause a fire or electric shock.

15.

Never push objects of any kind into the projector through cabinet slots as they may touch dangerous voltage points or short cut parts, which could result in a fire or electric shock.

16.

Do not attempt to service the projector yourself other than maintenance issues presented in chapter ‘ADDITIONAL INFORMATION/Maintenance’. Opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

17.

Unplug the projector from the wall outlet and refer servicing to qualified service personnel under the following conditions:

A. When the powercord or plug is damaged or frayed. B. If liquid has been spilled into the projector. C. If the projector has been exposed to rain or water. D. If the projector does not operate normally when you

follow the operating instructions. Adjust only those controls that are covered by the operating instructions; improper adjustment of other controls may cause damage and will often require extensive work by a qualified technician to restore the projector to normal operation.

E. If the projector has been dropped or the cabinet has

been damaged.

F. When the projector exhibits a distinct change in

performance – (this indicates a need for service).

18.

Upon completion of any service or repairs to the projector, ask the service technician to perform a routine safety check to check that the projector is in safe operating condition.

19.

When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer that have the same characteristics as the original parts. Unauthorized substitutions may result in fire, electric shock, or other hazards.

20.

It is recommended to clean the air filter after every 100 lamp hours. The projector may become too hot if the filter is not cleaned when required.

21.

If the lens becomes dirty or smudged, clean it with a clean, dampened cloth. Never touch the lens with your fingers.

22.

Do not look directly into the aperture and lens while operating the projector as this may damage your eyes.

2. INTRODUCTION

TABLE OF CONTENTS

1. IMPORTANT SAFEGUARDS .............................................1

2. INTRODUCTION .................................................................2

3. THINGS YOU SHOULD KNOW ........................................3

4. PROJECTOR FEATURES....................................................5

5. FUNCTIONAL OVERVIEW.................................................7

Controls ...............................................................................7

Remote Control ...................................................................8

Connections.........................................................................8

6. SET UP...........................................................................9-10

Positioning the projector and screen...................................9

Power supply.......................................................................9

Adjusting the vertical and horizontal angle of the projector9

Lens adjustment................................................................10

Moving the projector .........................................................10

Inserting the batteries in remote control...........................10

7. INSTALLATION .......................................................... 11-14

Video/computer cables and adapter..................................11

Connecting to a computer.................................................12

Connecting to video equipment ........................................12

Connecting to audio equipment ........................................14

Connecting to remote control mouse receiver .................14

8. OPERATION................................................................ 15-21

Preparation.........................................................................15

Using the remote control ..................................................15

Graphical User Interface....................................................16

Language selection............................................................16

Picture control ..............................................................17-20

Data mode / Video mode input signal ...............................17

Data mode display.............................................................18

Data mode / Video mode display ......................................19

Audio control .....................................................................20

Personal Preferences ........................................................21

9. OTHER SETTING.........................................................22-27

Reverse/Invert image function ..........................................22

Digital freeze (D-Freeze) ....................................................22

Digital image magnification (D-Zoom) ...............................23

Digital video effect (V-Effect).............................................23

Picture display mode (V-Format)...................................23-24

AV Mute function...............................................................23

Turning off the On-Screen Display ....................................24

On-Screen Display override function.................................25

Economy mode .................................................................25

Monitor out / RS232C off function....................................25

Automatic power shutoff function ....................................25

Password...........................................................................25

Selecting the keylock level................................................26

Checking the lamp usage time..........................................26

Checking the input signal ..................................................26

Setting a background image..............................................26

Selecting a startup image..................................................27

Status function ..................................................................27

10. MENU TREE .....................................................................28

11. ADDITIONAL INFORMATION.................................... 29-31

Connecting RS-232C Port..................................................29

Maintenance.................................................................29-31

12. TROUBLESHOOTING.......................................................32

ILLUSTRATIONS ................................................................4

INTRODUCTION

The supplied CD-ROM contains operating instructions in English, German, French, Spanish, Portuguese, Italian and Dutch. Carefully read through the operation instructions before operating the LCD-projector.

PACKAGING CONTENTS

Please confirm that the following items are packed in the projector box. They are provided to help you use or set up your projector.

• ProScreen PXG 20

• Lens cap

• powercord (2x); USA version plus Continental Europe version

• Computer audio cable

• Computer VGA cable

• DIN-D-sub RS-232C cable

• RCA Audio Video Cable

• BNC-RCA adapters (3x)

• S-Video Cable

• Scart - RCA adapter

• Remote control plus AA size batteries (3x)

• USB mouse receiver

• User guide; CD-ROM plus Quick Reference Card

• Extra air filter

• Registration card

3. THINGS YOU SHOULD KNOW

Note:

This equipment has been tested to comply with the limits for a class A digital device in accordance with Part 15 of the FCC Rules as well as the European CE marking.

Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including

interference that may cause undesired operation.

These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the user’s guide, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

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:

– Reorientate or relocate the receiving antenna. – Increase the distance 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.

To assure continued compliance, use only the provided grounded power supply cord and shielded interface cables when connecting this device to a computer. Also, any unauthorized changes or modifications to this equipment could void the user’s authority to operate this device.

SAVE ENERGY! To save energy, please put the projector in the STANDBY position if you are not going to use the projector for more than 15 minutes.

FCC WARNING:

Note:

(

∞

Lamp Temp.

A/V Mute

Lens Menu

Power ON

Standby

/ OFF

Volu me

V-Format

V-Effect

D-Freeze

D- Zoom

Data 1

Data 2

Video

Auto sync

2 3

5 6

≤

)

))

™

fig. 1

1 2

fig. 2

Auto sync

Input

OKOK

A/V Mute

Lens

D-ZoomD-Zoom

0 9

Computer - RGB / Component inputs

Data 1 in (15pin)

Data 1 in (BNC)

15pin BNC R (Pr)

APPARATEN SKALL

ANSLUTAS TILL

JODAT UTTAG.

Audio in Video in Audio outData out

Audio 1 Audio 2

L R

S-Video inRS-232C

Data 2 in

B (Pb) VDG/G sync (Y) HD (C sync)

110-120V / 220-240V~

fig. 3

4. PROJECTOR FEATURES

1. ADVANCED COMPATIBILITY WITH HIGH-END WORKSTATIONS AND PC’s

Compatible with up to 200 Hz vertical refresh rate, Sync on Green and Composite Sync signals for use with a wide variety of high-end PC’s and Workstations. (Page 12)

2. FOR USE WITH DTV*

Allows projection of DTV images and 16:9 wide-screen images when connected to a DTV decoder or similar video systems. (Page 13)

3. BNC TERMINALS FOR COMPONENT AND RGB INPUT

Equipped with BNC terminals for connection to a DTV decoder, DVD player and similar video systems for higher quality images. An RCA adapter can also be used with the BNC terminals. (Page 12, 13)

4. 3-D Y/C DIGITAL COMB FILTER

Provides high quality images with minimal dot crawl and cross colour noise.

5. 3-D DIGITAL UNIFORMITY

Equipped with new 3D digital uniformity technology for a clearer, more uniform image.

6. POWER ZOOM AND FOCUS FUNCTION

Features a 130% power zoom function that allows you to easily adjust the screen size with the remote control. Use these functions when adjusting the projection distance to achieve a 102 to 762 cm (40 to 300 inches) screen size. (Page 10)

9. EASY-TO-USE GRAPHICAL USER INTERFACE (GUI)

A multi-colour, icon based menu system allows for simple image adjustments. (Page 16)

10. USER-FRIENDLY DESIGN

The two-colour design along with an intuitive Graphical User Interface (GUI) makes this projector very easy to set up and adjust.

11. AUTO SYNC TECHNOLOGY FOR AUTOMATIC IMAGE PERFECTION

Automatically makes any necessary adjustments for perfectly synced computer images. (Page 18)

12. INTELLIGENT COMPRESSION AND EXPANSION

By using intelligent resizing technology, this projector can display higher and lower resolution images in detail without compromising quality.

13. XGA RESOLUTION FOR HIGH RESOLUTION PRESENTATIONS

With XGA (1,024 x 768) resolution, this projector can display very detailed presentation information.

14. UXGA COMPATIBLE

UXGA (1,600 x 1,200) resolution images are intelligently resized to 1,024 x 768 for full-screen or default presentations.

* DTV is the umbrella term used to describe the new digital

television system in the United States.

7. ANTI-ALIASING DIGITAL KEYSTONE CORRECTION

Digitally adjusts an image that is projected at an angle while maintaining image quality and brightness. (Page 10)

8. DIGITAL IMAGE SHIFT FUNCTION

Allows digital adjustment of 16:9 wide-screen images up or down for easier viewing. (Page 10)

104 F ('40 C)

41 F ('5 C)

4. PROJECTOR FEATURES

CAUTIONS CONCERNING THE SETUP OF THE PROJECTOR

For minimal servicing and to maintain high image quality, PHILIPS recommends that this projector be installed in an area free from humidity, dust and cigarettesmoke. If the projector is used in these environments, the lens and filter will need to be cleaned (or the filter replaced) more often, and internal cleaning may become necessary. As long as the projector is regularly cleaned, use in these environments will not reduce the overall operation life of the unit. Internal cleaning should only be performed by a Philips Authorised LCD Projector Dealer or Service Centre.

NOTES ON OPERATION

•The exhaust vent, the lamp cage cover and adjacent areas may be extremely hot during projector operation. To prevent injury, do not touch these areas until they have sufficiently cooled.

•Allow at least 10 cm (4 inches) of space between the cooling fan (exhaust vent) and the nearest wall or obstruction.

•If the cooling fan becomes obstructed, a protection device will automatically turn off the projector lamp. This does not indicate a malfunction. Remove the projector powercord from the wall outlet and wait at least 10 minutes.

TEMPERATURE MONITOR FUNCTION

If the projector starts to overheat due to setup problems or a dirty air filter,’TEMP.’ and ‘’ will flash in the lower-left corner of the picture. If the temperature continues to rise,the lamp will turn off,the Temperature warning indicator (Temp.) on the projector will flash,and after a 90-second cooling-off period the power will shut off. Refer to ‘Lamp / Maintenance Indicators’ on pages 29-31 for details.

Note:

The cooling fan regulates the internal temperature, and its performance is automatically controlled. The sound of the fan may change during projector operation due to changes in the fan speed.

LAMP MONITOR FUNCTION

When the projector is turned on after the lamp has been used for 900 hours, ‘LAMP’ and ‘’ will flash in the lower-left corner of the picture to advise you to replace the lamp. See pages 30 and 31 for lamp replacement. If the lamp has been used for 1,000 hours, the projector power will automatically turn off and the projector will enter the standby mode. Refer to ‘Lamp/Maintenance Indicators’ on page 29-31 for further details.

Then turn on the power by plugging the powercord back in. This will return the projector to the normal operating condition.

5. FUNCTIONAL OVERVIEW

See illustrations on page 4

CONTROLS

On projector (fig. 1)

1 Power ON z

For switching the projector in power on.

Standby/OFF

For switching the projector in standby mode.

2 Lens

For selecting the optical lens adjustments Zoom, Focus, Digital Keystone correction and Digital Image Shift (see Note). The button toggles between the ZOOM-, FOCUS-, KEYSTONE and DIGITAL SHIFT function.

Note:

Digital Image Shift feature can only be addressed while being in the WIDE and NORMAL (WIDE) picture display modes during video or DTV input. (See page 24 for details.)

3 Data-1 button

For selecting the Data 1 signal as the current projection source.

4 Data-2 button

For selecting the Data2 signal as the current projection source.

5 Video button

For selecting the video signal or S-video signal as the current projection source.

6 Auto sync

For activating the Auto sync operation in Data mode.

7 OK

For action confirmation in the menu when the menu is on the screen (activated)

Cursor Control

When the menu is active the Cursor Control buttons control the menu cursor. The cursor control, by means of the local keyboard, works with up/down and left/right button operation.

9 D-Zoom

For addressing the D-Zoom function. The button toggles between the digital magnification factors, x1, x2, x3, x4, x6 and x8.

# Menu

For activating and de-activating the On Screen Display Menu

$ Volume buttons (+/-)

To adjust audio volume level.

% Temperature warning indicator (Temp.)

Flashes when the temperature of the projector is too high

^ Lamp replacement indicator (Lamp)

Lights to indicate the status of the lamp;

Green: lamp is ready Flashing green: warming up Red: change the lamp

& Audio / Video - Mute

For muting the sound of the projector (or an externally connected sound amplifier) and for muting the picture.

* Power indicator

Lights up red when the projector enters standby mode. Lights up green when the projector is turned on.

( Cooling fan

Intake of air for ventilation.

) Kensington Security Standard connector

Slit for inserting an optional locking device (Kensington lock).

¡ Carrying handle

™ Foot releases/height adjustment

For adjusting the height and vertical angle of the projector.

£ Remote control sensors

Receive the signals from the remote control.

≤ Speakers

∞ Cooling fan

Exhaust of air for ventilation.

§ Air filter/Cooling fan

y I

0 D-Freeze button

Digital Freeze function: to instantly freeze a moving image.

! V-Effect button

Digital Video Effect correction: to enhance image quality.

@ V-Format button

Allows to modify or customise the picture display mode.

5. FUNCTIONAL OVERVIEW

See illustrations on page 4

REMOTE CONTROL

(fig. 2)

1 On / Off switch z / y

For switching the remote control as well as the projector on and off.

Note:

The remote control will always use some power, even when not in use. The remote control unit will automatically switch off when not used for 30 minutes.

Tracking Ball

For manipulating the mouse cursor on the connected computer.

Notes:

– The Tracking Ball only functions when the provided USB

Mouse Receiver is connected to the USB port of a PC.

– The minimum system requirements for the USB Mouse

receiver are Windows 98 and/or Windows 2000 or higher.

– A cursor control requires the presence of data signal.

Mouse left and Mouse Right (-/--)

The mouse left/right buttons (-/--) on the remote control function as the left and right mouse buttons of your PC, only in case the provided USB Mouse receiver properly is connected to the PC.

4 Cursor Control

To operate and navigate through the activated menu via up/down and the left/right cursor buttons

CONNECTIONS

(fig. 3)

A Data 1 in (15 pin)

Input socket for connecting to the Data out terminal of a computer.

B Audio 1 in (3.5 mm stereo minijack)

Input socket for connecting to the Audio out terminal of a computer or any other audio equipment.

C Data 2 in (15 pin)

Input socket for connecting to the Data out terminal of a computer.

D Audio 2 in (3.5 mm stereo minijack)

Input socket for connecting to the Audio out terminal of a computer or any other audio equipment.

E Data 1 in (BNC) (R (Pr), G/G sync (Y), B (Pb),

HD (C sync), VD)

Input sockets

F Data out (15 pin)

Output socket for connecting to the Data in terminal of another data projector or data monitor.

G Audio out (3.5 mm stereo minijack)

Output socket for connecting to the Line Input sockets of an amplifier or stereo system.

for connecting Data 1

BNC connection.

5 Auto sync

For activating the Auto sync operation in Data mode.

6 Input

For selecting in sequence the Data or Video signal as the current projection source. The button toggles between Data 1, Data 2 or Video signal.

7 Audio / Video - Mute

For muting the sound of the projector (or an externally connected sound amplifier) and for muting the picture.

8 Lens

Note:

Digital Image Shift feature can only be addressed while being in the WIDE and NORMAL (WIDE) picture display modes during video or DTV input. (See page 24 for details.)

9 OK

For action confirmation in the menu when the menu is on the screen (activated)

0 D-Zoom

For addressing the D-Zoom function. The button toggles between the digital magnification factors, x1, x2, x3, x4, x6 and x8.

H AC socket

For connecting the projector to the powercord.

I S-Video in (4 pin mini DIN)

Input socket for connecting to any other Audio Video equipment equipped with a S-Video output socket.

J RS-232C port (9-pin mini-DIN)

For connecting a computer to the projector with a RS-232C cable (optional). The computer can be used in this way to control the projector.

K Video in (RCA)

Input socket for connecting to any other Audio Video equipment equipped with a Video output socket. (PAL, NTSC, SECAM).

L Audio in L/R (RCA)

Input sockets for connection to the AUDIO OUT sockets of a video recorder (S-VHS, PAL, NTSC, SECAM).

M 15 pin/BNC switch

To switch between 15 pin or BNC Data 1 input.

! Menu

For activating and de-activating the On Screen Display Menu

@ Back light

For switching on the button illumination. The back-light will switch off automatically after 5 seconds.

6. SET UP

Keystoned Image

))

POSITIONING THE PROJECTOR AND SCREEN

Position the projector perpendicular to the screen with all feet flat and level to achieve an optimal image. Move the projector forward or backward if the edges of the image are distorted.

• The projector lens should be centred in the middle of the screen. If the lens centre is not perpendicular to the screen, the image will be distorted, making viewing difficult.

• Position the screen so that it is not in direct sunlight or room light. Light falling directly onto the screen washes out colours, making viewing difficult. Close the curtains and dim the lights when setting up the screen in a sunny or bright room.

• A polarising screen cannot be used with this projector.

• Place the projector at the required distance from the screen

according to the desired picture size (see the table below).

• Optional wide and telephoto lenses from Philips are available for specialised application. Please see your local Philips Authorised LCD Projector Dealer for details on the optional lenses.

Standard mode (4:3) Image size Projection distance Distance lens (diag.) Tele Wide center to bottom

of image

mtrs inch mtrs inch mtrs inch cm inch

1,02 40 1,40 55 1,90 75 3,10 1,22 1,52 60 2,20 87 2,90 114 4,60 1,81 1,83 72 2,60 102 3,40 134 5,50 2,17 2,13 84 3,10 122 4,00 157 6,40 2,52 2,54 100 3,70 146 4,90 193 7,60 2,99 3,81 150 5,60 220 7,20 283 11,40 4,49 5,08 200 7,40 291 9,80 386 15,20 5,98 7,62 300 11,00 433 14,30 563 22,90 9,02

Wide mode (16:9) Image size Projection distance Distance lens (diag.) Tele Wide center to bottom

of image

mtrs inch mtrs inch mtrs inch cm inch

1,02 40 1,50 59 2,00 79 -5,00 -1,97 1,52 60 2,40 94 3,10 122 -7,50 -2,95 1,83 72 2,80 110 3,70 146 -9,00 -3,54 2,13 84 3,30 130 4,30 169 -10,50 -4,13 2,34 92 3,70 146 4,80 189 -11,50 -4,53 2,54 100 4,00 157 5,20 205 -12,50 -4,92 2,69 106 4,30 169 5,60 220 -13,20 -5,20 3,38 133 5,40 213 7,00 276 -16,60 -6,54 3,81 150 6,10 240 7,90 311 -18,70 -7,36 5,08 200 8,10 319 10,50 413 -24,90 -9,80 7,62 300 12,0 472 15,60 614 -37,40 -14,72

POWER SUPPLY

Insert the powercord into the projectors AC socket and connect it to the wall socket.

Note:

The Power indicator lights up red, the projector is now in the Power/Standby mode.

Remove the lens cap.

Press Power On.

• The power indicator lights up green and the flashing green Lamp indicator shows that the lamp is warming up. Wait until the indicator stops flashing before operating the projector. The image shown is the Philips start-up screen (default setting).

• If the power is turned off and then immediately turned on again, it may take a short while before the lamp turns on.

• After the projector is unpacked and turned on for the first time, a slight odour may be emitted from the exhaust vent. This odour will soon disappear with use.

When the power is on, the Lamp indicator lights indicating the status of the lamp.

Green: lamp is ready. Flashing green: warming up. Red: change the lamp.

To switch off the power supply completely, pull the powercord plug out of the wall socket.

Note:

Before disconnecting the powercord, make sure that the cooling fan has stopped (about 2 minutes after the projector has been switched off).

ADJUSTING THE VERTICAL AND HORIZONTAL ANGLE OF THE PROJECTOR

Using the adjustment feet

• Press foot releases.

• Adjust height of projector and remove hands from foot

releases.

• Rotate feet to make fine adjustments.

Notes:

– Tolerances ± 3% in above mentioned values. – Values with a minus (-) sign indicate the distance of the lens

centre below the bottom of the screen.

• The projector is adjustable up to approximately 5° from the standard position.

• When the height of the projector is adjusted, the image

may become distorted (keystoned), depending on the relative positions of the projector and the screen. (See ‘Lens adjustment’).

CAUTION!

– Do not press the foot releases when the adjustment feet are

extended without firmly holding the projector.

– Do not hold the lens when lifting or lowering the projector. – When lowering the projector, be careful not to get your

fingers caught in the area between the adjustment feet and the projector.

+ 23 hidden pages