Acer P7270i, P7270, P7280 User Manual

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Acer Projector

P7270/P7270i/P7280/P7280i Series

User's Guide

Copyright © 2007. Acer Incorporated.

All Rights Reserved.

Acer Projector P7270/P7270i/P7280/P7280i Series User's Guide

Original Issue: 10/2007

Changes may be made periodically to the information in this publication without obligation to notify any person of such revisions or changes. Such changes will be incorporated in new editions of this manual or supplementary documents and publications. This company makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims the implied warranties of merchantability or fitness for a particular purpose.

Record the model number, serial number, purchase date and place of purchase information in the space provided below. The serial number and model number are recorded on the label affixed to your projector. All correspondence concerning your unit should include the serial number, model number and purchase information.

No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronically, mechanically, by photocopy, recording or otherwise, without the prior written permission of Acer Incorporated.

Acer Projector P7270/P7270i/P7280/P7280i Series

Model number: __________________________________

Serial number: ___________________________________

Date of purchase: ________________________________

Place of purchase: ________________________________

Acer and the Acer logo are registered trademarks of Acer Incorporated. Other companies' product names or trademarks are used herein for identification purposes only and belong to their respective companies.

"HDMITM, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC."

iii

Information for your safety and comfort

Read these instructions carefully. Keep this document for future reference. Follow all warnings and instructions marked on the product.

Turning the product off before cleaning

Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.

Caution for plug as disconnecting device

Observe the following guidelines when connecting and disconnecting power to the external power supply unit:

Install the power supply unit before connecting the power cord to the AC power outlet.

Unplug the power cord before removing the power supply unit from the projector.

If the system has multiple sources of power, disconnect power from the system by unplugging all power cords from the power supplies.

Caution for Accessibility

Be sure that the power outlet you plug the power cord into is easily accessible and located as close to the equipment operator as possible. When you need to disconnect power to the equipment, be sure to unplug the power cord from the electrical outlet.

Warnings!

Do not use this product near water.

Do not place this product on an unstable cart, stand or table. If the product falls, it could be seriously damaged.

Slots and openings are provided for ventilation to ensure reliable operation of the product and to protect it from overheating. These openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug or other similar surface.

This product should never be placed near or over a radiator or heat register, or in a built-in installation unless proper ventilation is provided.

Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind onto or into the product.

iv

To avoid damage of internal components and to prevent battery leakage, do not place the product on a vibrating surface.

Never use it under sporting, exercising, or any vibrating environment which will probably cause unexpected short current or damage rotor devices, lamp.

Using electrical power

This product should be operated from the type of power indicated on the marking label. If you are not sure of the type of power available, consult your dealer or local power company.

Do not allow anything to rest on the power cord. Do not locate this product where people will walk on the cord.

If an extension cord is used with this product, make sure that the total ampere rating of the equipment plugged into the extension cord does not exceed the extension cord ampere rating. Also, make sure that the total rating of all products plugged into the wall outlet does not exceed the fuse rating.

Do not overload a power outlet, strip or receptacle by plugging in too many devices. The overall system load must not exceed 80% of the branch circuit rating. If power strips are used, the load should not exceed 80% of the power strip's input rating.

This product's AC adapter is equipped with a three-wire grounded plug. The plug only fits in a grounded power outlet. Make sure the power outlet is properly grounded before inserting the AC adapter plug. Do not insert the plug into a non-grounded power outlet. Contact your electrician for details.

Warning! The grounding pin is a safety feature. Using a power outlet that is not properly grounded may result in electric shock and/or injury.

Note: The grounding pin also provides good protection from unexpected noise produced by other nearby electrical devices that may interfere with the performance of this product.

Use the product only with the supplied power supply cord set. If you need to replace the power cord set, make sure that the new power cord meets the following requirements: detachable type, UL listed/CSA certified, type SPT-2, rated 7A 125V minimum, VDE approved or its equivalent, 4.6 meters (15 feet) maximum length.

v

Product servicing

Do not attempt to service this product yourself, as opening or removing covers may expose you to dangerous voltage points or other risks. Refer all servicing to qualified service personnel.

Unplug this product from the wall outlet and refer servicing to qualified service personnel when:

the power cord or plug is damaged, cut or frayed

liquid was spilled into the product

the product was exposed to rain or water

the product has been dropped or the case has been damaged

the product exhibits a distinct change in performance, indicating a need for service

the product does not operate normally after following the operating instructions

Note: Adjust only those controls that are covered by the operating instructions, since improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal condition.

Warning! For safety reasons, do not use non-compliant parts when adding or changing components. Consult your reseller for purchase options.

Your device and its enhancements may contain small parts. Keep them out of the reach of small children.

Additional safety information

Do not look into the projector's lens when the lamp is on. The bright may hurt your eyes.

Turn on the projector first and then signal sources

Do not place the product in following environments:

Space that is poorly ventilated or confined. At least 50cm clearance from walls and free flow of air around the projector is necessary.

Locations where temperatures may become excessively high, such as inside of a car with all windows rolled up.

Locations where excessive humidity, dust, or cigarette smoke may contaminate optical components, shortening the life span and darkening the image.

Locations near fire alarms.

Locations with an ambient temperature above 40 ºC/104 ºF.

Locations where the altitudes are higher than 10000 feet.

Unplug immediately if there is something wrong with your projector. Do not operate if smoke, strange noise or odor comes out of your projector. It

vi

might cause fire or electric shock. In this case, unplug immediately and contact your dealer.

Do not keep using this product to break or drop it. In this case contact your dealer for inspection.

Do not face the projector lens to the sun. It can lead to fire.

When switching the projector off, sugges to ensure the projector completes its cooling cycle before disconnecting power.

Do not turn off the main power abruptly or unplug the projector during operation. It can lead to lamp breakage, fire, electric shock or other trouble. The best way is to wait for the fan to turn off before turning main power off.

Do not touch air outlet grille and bottom plate which becomes hot.

Clean the air filter frequently if have. The temperature inside may rise and cause damage when the filter/ventilation slots clogged with dirt or dust.

Do not look into the air outlet grille when projector is operating. It may hurt your eyes.

Always open the lens shutter or remove the lens cap when the projector is on.

Do not block the projector lens with any object when the projector is under operation as this could cause the object to become heated and deformed or even cause a fire. To temporarily turn off the lamp, press HIDE on the projector or remote controller.

The lamp becomes extremely hot during operation. Allow the projector to cool for approximately 45 minutes prior to removing the lamp assembly for replacement.

Do not operate lamps beyond the rated lamp life. It could cause it to break on rare occasions.

Never replace the lamp assembly or any electronic components unless the projector is unplugged.

The product will detect the life of the lamp itself. Please be sure to change the lamp when is showing warning message.

When changing the lamp, please allow unit to cool down, and follow all changing instructions.

Reset the "Lamp Hour Reset" function from the Onscreen display "Management" menu after replacing the lamp module.

Do not attempt to disassemble this projector. There are dangerous high voltages inside which may hurt you. The only user serviceable part is the lamp which has its own removable cover. Refer servicing only to suitable qualified professional service personnel.

Do not stand the projector on end vertically. It may cause the projector to fall over, causing injury or damage.

This product is capable of displaying inverted images for ceiling mount installation. Only use acer ceiling mount kit for mounting the projector and ensure it is securely installed.

vii

Operating environment for using wireless function (Optional)

Warning! For safety reasons, turn off all wireless or radio transmitting devices when using your machine under the following conditions. These devices may include, but are not limited to: wireless LAN (WLAN), Bluetooth and/or 3G.

Remember to follow any special regulations in force in any area, and always switch off your device when its use is prohibited or when it may cause interference or danger. Use the device only in its normal operating positions. This device meets RF exposure guidelines when used normally, and it and its antenna are positioned at least 1.5 centimeters (5/8 inches) away from your body. It should not contain metal and you should position the device the abovestated distance from your body.

To successfully transmit data files or messages, this device requires a good quality connection to the network. In some cases, transmission of data files or messages may be delayed until such a connection is available.

Ensure that the above separation distance instructions are followed until the transmission is completed.

Parts of the device are magnetic. Metallic materials may be attracted to the device, and persons with hearing aids should not hold the device to the ear with the hearing aid. Do not place credit cards or other magnetic storage media near the device, because information stored on them may be erased.

Medical devices

Operation of any radio transmitting equipment, including wireless phones, may interfere with the functionality of inadequately protected medical devices. Consult a physician or the manufacturer of the medical device to determine if they are adequately shielded from external RF energy or if you have any questions. Switch off your device in health care facilities when any regulations posted in these areas instruct you to do so. Hospitals or health care facilities may be using equipment that could be sensitive to external RF transmissions.

Pacemakers. Pacemaker manufacturers recommend that a minimum separation of 15.3 centimeters (6 inches) be maintained between wireless devices and a pacemaker to avoid potential interference with the pacemaker. These recommendations are consistent with the independent research by and recommendations of Wireless Technology Research. Persons with pacemakers should do the following:

Always keep the device more than 15.3 centimeters (6 inches) from the pacemaker.

Not carry the device near your pacemaker when the device is switched on. If you suspect interference, switch off your device, and move it.

viii

Hearing aids. Some digital wireless devices may interfere with some hearing aids. If interference occurs, consult your service provider.

Vehicles

RF signals may affect improperly installed or inadequately shielded electronic systems in motor vehicles such as electronic fuel injection systems, electronic antiskid (antilock) braking systems, electronic speed control systems, and air bag systems. For more information, check with the manufacturer, or its representative, of your vehicle or any equipment that has been added. Only qualified personnel should service the device, or install the device in a vehicle. Faulty installation or service may be dangerous and may invalidate any warranty that may apply to the device. Check regularly that all wireless equipment in your vehicle is mounted and operating properly. Do not store or carry flammable liquids, gases, or explosive materials in the same compartment as the device, its parts, or enhancements. For vehicles equipped with an air bag, remember that air bags inflate with great force. Do not place objects, including installed or portable wireless equipment in the area over the air bag or in the air bag deployment area. If in-vehicle wireless equipment is improperly installed, and the air bag inflates, serious injury could result.

Using your device while flying in aircraft is prohibited. Switch off your device before boarding an aircraft. The use of wireless teledevices in an aircraft may be dangerous to the operation of the aircraft, disrupt the wireless telephone network, and may be illegal.

Potentially explosive environments

Switch off your device when in any area with a potentially explosive atmosphere and obey all signs and instructions. Potentially explosive atmospheres include areas where you would normally be advised to turn off your vehicle engine. Sparks in such areas could cause an explosion or fire resulting in bodily injury or even death. Switch off the device at refueling points such as near gas pumps at service stations. Observe restrictions on the use of radio equipment in fuel depots, storage, and distribution areas; chemical plants; or where blasting operations are in progress. Areas with a potentially explosive atmosphere are often, but not always, clearly marked. They include below deck on boats, chemical transfer or storage facilities, vehicles using liquefied petroleum gas (such as propane or butane), and areas where the air contains chemicals or particles such as grain, dust or metal powders.

Caution for Listening

To protect your hearing, follow these instructions.

Increase the volume gradually until you can hear clearly and comfortably.

Do not increase the volume level after your ears have adjusted.

Do not listen to music at high volumes for extended periods.

Do not increase the volume to block out noisy surroundings.

Decrease the volume if you can't hear people speaking near you.

ix

Disposal instructions

Do not throw this electronic device into the trash when discarding. To minimize pollution and ensure utmost protection of the global environment, please recycle. For more information on the Waste from Electrical and Electronics Equipment (WEEE) regulations, visit http://global.acer.com/about/ sustainability.htm

Mercury advisory

For projectors or electronic products containing an LCD/CRT monitor or display:

Lamp(s) inside this product contain mercury and must be recycled or disposed of according to local, state or federal laws. For more information, contact the Electronic Industries Alliance at www.eiae.org. For lamp-specific disposal information, check www.lamprecycle.org

x

First things first

Usage Notes

Do:

Turn off the product before cleaning.

Use a soft cloth moistened with mild detergent to clean the display housing.

Disconnect the power plug from AC outlet if the product is not being used for a long period of time.

Don't:

Block the slots and openings on the unit provided for ventilation.

Use abrasive cleaners, waxes or solvents to clean the unit.

Use under the following conditions:

In extremely hot, cold or humid environments.

In areas susceptible to excessive dust and dirt.

Near any appliance that generates a strong magnetic field.

Place In direct sunlight.

Precautions

Follow all warnings, precautions and maintenance as recommended in this user's guide to maximize the life of your unit.

Warning:

Do not look into the projector's lens when the lamp is on. The bright light may hurt your eyes.

To reduce the risk of fire or electric shock, do not expose this product to rain or moisture.

Please do not open or disassemble the product as this may cause electric shock.

When changing the lamp, please allow unit to cool down, and follow all changing instructions.

This product will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages.

Reset the "Lamp Hour Reset" function from the Onscreen display "Management" menu after replacing the lamp module.

When switching the projector off, please ensure the projector completes its cooling cycle before disconnecting power.

Turn on the projector first and then the signal sources.

Do not use lens cap when projector is in operation.

When the lamp reaches the end of its life, it will burn out and may make a loud popping sound. If this happens, the projector will not turn back on until the lamp module has been replaced. To replace the lamp, follow the procedures listed under "Replacing the Lamp".

Information for your safety and comfort First things first

Usage Notes

Precautions

Introduction

Product Features

Package Overview

Projector Overview Projector Outlook Control Panel

Remote Control Layout

Getting Started

Connecting the Projector

Installing the dust filter of the projector Connecting the Projector for Wireless Function Turning the Projector On/Off

Turning on the Projector Turning off the Projector Adjusting the Projected Image

Adjusting the Height of Projected Image How to optimize image size and distance

How to get a preferred image size by adjusting distance and zoom

User Controls

Acer Empowering Technology

Onscreen Display (OSD) Menus Color setting

Image setting Management setting Audio setting

PIP setting Language setting

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Contents

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2

3

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4

5

8

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9

10

11

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12

13

13

14

16

18

18

19

20

21

23

25

26

27

Appendices

28

Troubleshooting

28

LED & Alarm Definition Listing

32

Cleaning and replacing the dust filters

33

Replacing the Lamp

34

Ceiling Mount Installation

35

Specifications

38

Compatibility modes

40

Regulations and safety notices

45

1

Introduction

Product Features

This product is a single-chip DLP® projector. Outstanding features include:

DLP® technology

Native 1024 x 768 XGA resolution 4:3 / 16:9 aspect ratio supported

Acer ColorBoost technology delivers nature’s true colors for vivid, life-like images

High brightness and contrast ratio

Versatile display modes (Bright, Standard, Video, Blackboard, User 1, User 2) enable optimum performance in any situation

NTSC / PAL / SECAM compatible and HDTV (720p, 1080i, 1080p) supported

Top-loading lamp design allows easy lamp replacement

Lower power consumption and economy (ECO) mode extends lamp life

Empowering Key reveals Acer Empowering Technology utilities (Acer eView, eTimer, eOpening Management) for easy adjustment of settings

Equipped with DVI and HDMITM connections supporting HDCP

Advanced digital keystone correction optimizes presentations

Multi-language onscreen display (OSD) menus

Full-function remote control

Manual focus projection lens zooms up to 1.2x

8x digital zoom and pan move function

Microsoft® Windows® 2000, XP, Vista® OS compliant

English

Acer P7270i, P7270, P7280 User Manual

English

2

Package Overview

This projector comes with all the items shown below. Check to make sure your unit is complete. Contact your dealer immediately if any thing is missing.

Projector with lens cap

Power cord

VGA cable

Compostive video cable

DVI-D cable

3 RCA component cable

S-Video cable

Carrying case

Security card

 

 

Acer Projector

 

 

Quick Start Guide

2 x User's Guide (Wireless CD

Remote control

2 x Quick start guide

for P7270i/P7280i Series)

 

(Wireless Quick Start Guide

 

 

for P7270i/P7280i Series )

2 x Batteries

2 x Dust filters

Wireless antenna

 

 

(P7270i/P7280i series)

Battery Pack with USB PnS handy drive (P7270i/P7280i Series)

3

Projector Overview

Projector Outlook

Front / upper side

1

6

2

 

3

 

4

 

 

7

 

8

5

9

6

 

#

Description

 

#

 

 

 

Description

1

Control panel

 

6

Remote control receiver

 

 

 

 

 

2

Zoom ring

 

7

Tilt adjusting wheel

 

 

 

 

 

3

Focus ring

 

8

Elevator button

 

 

 

 

 

 

4

Zoom lens

 

9

Elevator foot

 

 

 

 

 

 

 

 

 

5

Lens cap

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rear side

 

 

 

 

 

 

 

20

21 22 23 24

1

2

3

4

5

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

8

 

 

9 10

11

12 13 14 15 16

18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

19

 

#

Description

#

Description

1

PC analog signal/HDTV/component

13

Audio input connector (VGA IN 1/DVI-

video input connector (VGA IN 2)

D/HDMI signal)

 

 

 

 

 

 

2

PC analog signal/HDTV/component

14

USB connector

video input connector (VGA IN 1)

 

 

 

 

 

 

 

3

DVI input connector (for digital signal

15

RS232 connector

 

with HDCP function)

 

 

4

HDMI connector

16

Audio output connector

 

 

 

 

5

Top cover release button

17

SPDIF output connector

 

 

 

 

6

KensingtonTM lock port

18

Power socket

English

4

English

 

#

Description

#

Description

 

 

7

Horn

19(#)

Wired IR remote input connector

 

 

8

YPbPr/YCbCr input connector

20(#)

Antenna

 

 

9

Monitor loop-through output

21(#)

Lan (RJ45 Port for 10/100M Ethernet)

 

 

connector (VGA-Out)

 

 

 

 

 

 

 

 

 

 

 

 

 

10

S-Video input connector

22(#)

Audio output connector for wireless

 

 

11

Composite video input connector

23(#)

Reset button

 

 

12

Audio input connector (VGA IN 2/

24(#)

Power LED for wireless

 

 

 

Component/S-video/Composite signal)

 

 

Note: "*" Only for P7270i/P7280i series.

Control Panel

 

 

 

5

 

1

 

6

 

2

 

7

 

3

 

8

 

4

 

9

#

Function

Description

1

RESYNC

Automatically synchronizes the projector to the

input source.

 

 

 

 

 

 

• Press "MENU" to launch the Onscreen display

2

MENU

(OSD) menu, back to the previous step for the

OSD menu operation or exit the OSD menu.

 

 

 

 

• Confirm your selection of items.

3

TEMP

Temp Indicator LED

 

4

LAMP

Lamp Indicator LED

 

5

Four directional select keys

Use to

select items or make

 

 

adjustments to your selection.

 

 

Press "SOURCE" to choose RGB, Component, S-

6

SOURCE

Video, Composite, DVI, HDTV and HDMI™

 

 

sources.

 

7

Empowering key

Unique Acer functions: eOpening, eView, eTimer.

8

Infrared transmitter

Sends signals to the projector.

9

POWER

See the contents in "Turning the Projector On/

Off" section.

 

 

 

 

5

Remote Control Layout

21

3

 

 

10

 

 

 

 

 

 

4

11

5

12

6

23

 

14

15 7 16

8

9

 

 

 

 

17

 

 

 

 

 

 

25

 

 

18

 

 

19

26

20

27

21

28

22

29

13

30

24

31

 

 

 

 

 

 

 

 

 

 

 

 

 

#

Icon

Function

Description

1

 

Infrared

Sends signals to the projector.

 

transmitter

 

 

 

 

 

 

 

2(#)

 

Laser pointer

Aim the remote at the viewing screen.

3

 

POWER

Refer to the "Turning the Projector On/Off" sec

 

 

 

 

4

 

RESYNC

Automatically synchronizes the projector to the input source.

5

 

FREEZE

To pause the screen image.

6

 

ASPECT RATIO

To choose the desired aspect ratio (Auto/4:3/16:9).

7

 

ZOOM

Zooms the projector display in or out.

 

 

MOUSE Left/

Left-/right-click buttons are on the left and right, respectively;

8

 

the center button works as a multidirectional pointer stick. To

 

Right Click

enable this function, an USB cable must be connected to

 

 

 

 

 

projector from your PC.

 

 

 

 

9

 

VOLUME

Increases/decreases the volume.

10(#)

 

Laser button

Aim the remote at the viewing screen, press and hold this

 

button to activate the laser pointer.

 

 

 

This function is not supported in Japanese market.

 

 

 

 

 

 

 

Press "SOURCE" to choose from RGB, Component-p,

11

 

SOURCE

Component-i, S-Video, Composite, DVI-D, Video and HDTV

 

 

 

sources.

 

 

 

 

12

 

HIDE

Momentarily turns off the video. Press "HIDE" to hide the

 

image, press again to display the image.

 

 

 

 

 

 

 

13

 

MUTE

To turn on/off the volume.

English

English

6

#

Icon

Function

Description

 

 

 

• Press "MENU" to launch the Onscreen display (OSD) menu,

14

 

MENU

back to the previous step for the OSD menu operation or

 

exit the OSD menu.

 

 

 

 

 

 

• Confirm your selection of items.

 

 

 

 

 

 

Four directional

Use up, down, left, right buttons to select items or make

15

 

select keys

adjustments to your selection.

 

KEYSTONE

Adjusts the image to compensate for distortion caused by

 

 

 

 

tilting the projector.

 

 

 

 

 

 

 

16

 

LOCATION

Choose the menu location on the display screen.

 

 

 

For computer mode only. Use this button to select the next or

17

 

PAGE

previous page. This function is only available when connected

 

 

 

to a computer via a USB cable.

18

 

Empowering

Unique Acer functions: eOpening, eView, eTimer

 

key

Management.

 

 

19

 

COLOR

Press "COLOR" to adjust the color temperature of image.

20

 

CONTRAST

Use the "CONTRAST" option to control the difference

 

between the lightest and darkest parts of the picture.

 

 

 

21

 

VIDEO

To change source to COMPOSITE VIDEO.

22

 

S-VIDEO

To change source to S-Video.

 

 

 

Press "PIP" to see two screens at the same time. The main

23

 

PIP

screen projection signal uses VGA input by default while the

 

 

 

smaller PIP display uses a secondary video source.

24(*)

 

WIRELESS

Press "WIRELESS" to display the image which is wirelessly

 

transmitted from the PC to the projector via the "Acer

 

 

 

eProjection Management" utility. (for wireless model)

25

 

BRIGHTNESS

Press "BRIGHTNESS" to adjust the brightness of the image.

26

 

RGB

Press "RGB" for true-color optimization.

 

 

 

Press "COMPONENT" to change source to Component video.

27

 

COMPONENT

This connection supports YPbPr (480p/576p/720p/1080i) and

 

 

 

YCbCr (480i/576i).

28

 

VGA

Press "VGA" to change source to the VGA connector. This

 

connector supports analog RGB, YPbPr (480p/576p/720p/

 

 

 

1080i), YCbCr (480i/576i) and RGBsync.

 

 

 

Press "DVI" to change source to DVI. This connection supports

29

 

DVI

digital RGB, analog RGB, YPbPr (480p/576p/720p/1080i), YCbCr

 

 

 

(480i/576i) and HDCP signals.

30

 

HDMI™

To change source to HDMI™.

31

 

KeyPad 0~9

Press "0~9" to input a password in the "Security settings".

Note: "*" Only for P7270i/P7280i series. "#" Japan area is not supported.

Note:

7

English

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