BenQ MW712 Manuel utilisateur

Digital Projector

MW712

Table of contents

Important safety

instructions ................... 3

Introduction.................. 7

Projector features.....................................7

Shipping contents ......................................8

Projector exterior view...........................9

Controls and functions ..........................10

Positioning your

projector ..................... 14

Choosing a location................................14

Obtaining a preferred projected image

size..............................................................15

Connection ................. 18

Connecting a computer or monitor...19

Connecting Video source devices.......21

Operation ................... 25

Starting up the projector ......................25

Adjusting the projected image .............26

Using the menus......................................28

Securing the projector...........................29

Switching input signal .............................31

Magnifying and searching for details ...32

Selecting the aspect ratio ......................32

Optimizing the image .............................34

Creating your own startup screen......37

Setting the presentation timer.............38

Remote paging operations ....................39

Hiding the image......................................39

Freezing the image ..................................40

Operating in a high altitude

environment.............................................40

Adjusting the sound................................40

Personalizing the projector menu

display........................................................ 41

Select the lamp saver mode.................42

Use build-in test pattern....................... 42

Use Teaching Template......................... 43

Controlling the projector through a LAN

environment............................................. 44

Shutting down the projector ............... 48

Direct power off..................................... 48

Menu operation ...................................... 49

Maintenance ............... 61

Care of the projector............................ 61

Lamp information ................................... 62

Troubleshooting......... 68

Specifications.............. 69

Dimensions .............................................. 70

Ceiling mount installation ..................... 70

Timing chart............................................. 71

Warranty and Copyright

information................. 74

Important safety instructions 3

Important safety instructions

Your projector is designed and tested to meet the latest standards for safety of information

technology equipment. However, to ensure safe use of this product, it is important that

you follow the instructions mentioned in this manual and marked on the product.

Safety Instructions

1. Please read this manual before

you operate your projector. Save

it for future reference.

2. Do not look straight at the

projector lens during operation.

The intense light beam may damage

your eyes.

3. Refer servicing to qualified

service personnel.

4. Always open the lens shutter or

remove the lens cap when the

projector lamp is on.

5. In some countries, the line voltage is

NOT stable. This projector is

designed to operate safely within a

mains voltage between 100 to 240

volts AC, but could fail if power cuts

or surges of ±10 volts occur. In

areas where the mains voltage

may fluctuate or cut out, it is

recommended that you connect

your projector through a power

stabilizer, surge protector or

uninterruptible power supply

(UPS).

6. Do not block the projection lens with

any objects when the projector is

under operation as this could cause

the objects to become heated and

deformed or even cause a fire.

Important safety instructions4

Safety Instructions (Continued)

7. The lamp becomes extremely hot

during operation. Allow the

projector to cool for approximately

45 minutes prior to removing the

lamp assembly for replacement.

8. Do not operate lamps beyond the

rated lamp life. Excessive operation

of lamps beyond the rated life could

cause them to break on rare

occasions.

9. Never replace the lamp assembly or

any electronic components unless

the projector is unplugged.

10. Do not place this product on an

unstable cart, stand, or table. The

product may fall, sustaining serious

damage.

11. Do not attempt to disassemble this

projector. There are dangerous high

voltages inside which may cause

death if you should come into

contact with live parts. The only

user serviceable part is the lamp

which has its own removable cover.

Under no circumstances should you

ever undo or remove any other

covers. Refer servicing only to

suitably qualified professional

service personnel.

12. When the projector is under

operation, you may sense some

heated air and odor from its

ventilation grill. It is a normal

phenomenon and not a product

defect.

Important safety instructions 5

Safety Instructions (Continued)

13. Do not place this projector in any of

the following environments.

- Space that is poorly ventilated or

confined. Allow at least 50 cm clearance

from walls and free flow of air around

the projector.

- Locations where temperatures may

become excessively high, such as the

inside of a car with all windows rolled up.

- Locations where excessive humidity,

dust, or cigarette smoke may

contaminate optical components,

shortening the projector's life span and

darkening the image.

- Locations near fire alarms

- Locations with an ambient temperature

above 40°C / 104°F

- Locations where the altitudes are higher

than 3000 m (10000 feet).

14. Do not block the ventilation holes.

- Do not place this projector on a blanket,

bedding or any other soft surface.

- Do not cover this projector with a cloth

or any other item.

- Do not place inflammables near the

projector.

If the ventilation holes are seriously

obstructed, overheating inside the

projector may result in a fire.

15. Always place the projector on a level,

horizontal surface during operation.

- Do not use if tilted at an angle of more

than 10 degrees left to right, nor at angle

of more than 15 degrees front to back.

Using the projector when it is not fully

horizontal may cause a malfunction of, or

damage to, the lamp.

3000 m

(10000 feet)

0 m

(0 feet)

Important safety instructions6

Safety Instructions (Continued)

16. Do not stand the projector on end

vertically. Doing so may cause the

projector to fall over, causing injury or

resulting in damage to the projector.

17. Do not step on the projector or place

any objects upon it. Besides probable

physical damage to the projector,

doing so may result in accidents and

possible injury.

18. Do not place liquids near or on the

projector. Liquids spilled into the

projector may cause it to fail. If the

projector does become wet,

disconnect it from the power supply's

wall socket and call BenQ to have the

projector serviced.

19. This product is capable of displaying

inverted images for ceiling mount

installation.

Use only BenQ's Ceiling Mount Kit for

mounting the projector and ensure it is

securely installed.

Introduction 7

Introduction

Projector features

The model MW712 is projector with the feature of high-performance projection, power-

saving and user-friendly design to deliver the user benefit of high reliability, environment-

friendly and ease of use.

•Eco Blank - With Philips ImageCare®technology,the Eco Blank function will save 70%

of your lamp power at the same time your image is hiding.

•Smart Eco mode - With Philips ImageCare®technology, lamp power consumption

will save from 30% to 100% dynamically by detecting the content brightness level when

Smart Eco mode is selected.

•Instant restart - Turn on the power to have the image back immediately within a

short time after turning it off .

• LAN control function

•HDMI - Connecting a variety of audio/video components from digital signal.

•Long lamp life - low ownership with up to 6500 hours lamp life.

•High brightness projection - Suitable for conference meeting and classroom used.

•1.2X zoom- Big zoom ratio (1.2x) provides the installation flexibility

•<1W standby mode - Less than 1 W power consumption in standby mode

•10W speaker - Built-in speaker providing mixed mono audio.

•One-key auto-adjustment - Automatically determines the best picture timings for

the displayed image.

•Wall color correction - Allowing projection on surfaces of several predefined colors

•3D color management - allowing color adjustments to your liking

•Quick cooling - Selectable to makes the projector cool in a shorter time

• Selectable password protected function

• Component HDTV compatibility (YPbPr)

• The apparent brightness of the projected image will vary depending on the ambient lighting

conditions, selected input signal contrast/brightness settings, and is proportional to

projection distance.

• The lamp brightness will decline over time and may vary within the lamp manufacturers

specifications. This is normal and expected behavior.

Introduction

Shipping contents

Carefully unpack and verify that you have all of the items shown below. If any of these items

are missing, please contact your place of purchase.

Standard accessories

The supplied accessories will be suitable for your region, and may differ from those illustrated.

*The warranty card is only supplied in some specific regions. Please consult your

dealer for detailed information.

Optional accessories

Projector Power cord VGA cable

Quick start guide User manual CD Warranty card*

Pull the tab before using the remote control.

Remote control with battery

Digital Projector

uick Start Guide

1. Presentation Plus

2. Spare Lamp Kit

3. Ceiling Mount

4. 3D Glasses

5. Carry Bag

Introduction 9

Projector exterior view

1. External control panel

(See "Projector" on page 10 for

details.)

2. Lamp cover

3. Focus ring

4. Projection lens

5. Top IR remote sensor

6. Vent (heated air exhaust)

7. Speaker

8. Front IR remote sensor

9. Zoom ring

10. Quick-release button

11. USB B type jack

12. HDMI input jack

13. S-Video input jack

14. RGB (PC)/Component video

(YPbPr/ YCbCr) signal input jack

15. RS-232 control port

16. Audio input jack

17. Audio output jack

18. Audio (L/R) input jack

19. RJ45 LAN input jack

20. Rear adjuster foot

21. Kensington anti-theft lock slot

22. Ceiling mount holes

23. RGB signal output jack

24. Video input jack

25. AC power cord inlet

Front/upper side

Rear/lower side

12 1514

13 17 19

11 18

10 21 20

Introduction

Controls and functions

Projector

6. Keystone/Arrow keys ( / Up, /

Down)

Manually corrects distorted images

resulting from an angled projection. See

"Correcting keystone" on page 27 for

details.

Activates the selected On-Screen Display

(OSD) menu item. See "Using the menus"

on page 28 for details.

7. TEMP indicator light

Lights up red if the projector's

temperature becomes too high. See

"Indicators" on page 67 for details.

8. LAMP indicator light

Indicates the status of the lamp. Lights up

or flashes when the lamp has developed a

problem. See "Indicators" on page 67 for

details.

9. AUTO

Automatically determines the best

picture timings for the displayed image.

See "Auto-adjusting the image" on page

26 for details.

10. SOURCE

Displays the source selection bar. See

"Switching input signal" on page 31 for

details.

1. Power/POWER indicator light

Toggles the projector between standby

mode and on.See "Starting up the

projector" on page 25 for details.

Lights up or flashes when the projector is

under operation. See "Indicators" on page

67 for detail.

2. MENU/EXIT

Turns on the On-Screen Display (OSD)

menu. Goes back to previous OSD menu,

exits and saves menu settings.

3. Volume/Arrow keys ( / Left, /

Right)

Adjusts the sound level.

When the On-Screen Display (OSD) menu

is activated, the #3 and #6 keys are used as

directional arrows to select the desired

menu items and to make adjustments. See

"Using the menus" on page 28 for details.

4. MODE/ENTER

Selects an available picture setup mode.

See "Selecting a picture mode" on page 34

for details.

5. Eco Blank

Press the Eco Blank button to turn off the

image for a period of time with 70% lamp

power saving. Press again to restore the

image and sound. See "Hiding the image"

on page 39 for details.

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