BenQ SP840 Manuale utente

Welcome

SP840

Digital Projector

User Manual

Table of contents2

English

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

Connections ....................18

Connecting a computer or monitor ....18

Connecting a monitor.........................19

Connecting Video source devices......20

Connecting HDMI source devices.....21

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

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

Using the menus.................................26

Securing the projector........................26

Utilizing the password function.........27

Switching input signal........................29

Adjusting the projected image ...........30

Magnifying and searching for details.32

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

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

Locking control keys..........................40

Freezing the image.............................41

Operating in a high altitude environment 41

Adjusting the sound ...........................41

Controlling the projector through a Lan

environment .......................................43

Personalizing the projector menu display 46

Shutting down the projector .............. 46

Menu operation.................................. 47

Maintenance ...................55

Care of the projector.......................... 55

Lamp information.............................. 56

Troubleshooting .............62

Specifications..................63

Projector specifications...................... 63

Dimensions........................................ 64

Timing chart ...................................... 65

Warranty and Copyright

information.....................69

Regulation statements....70

Important safety instructions 3

English

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. 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).

5. 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. To

temporarily turn off the lamp, press

BLANK on the projector or remote

control.

Important safety instructions4

English

Safety Instructions (Continued)

6. The lamp becomes extremely hot

during operation. Allow the

projector to cool for approximately

45 minutes prior to removing the

lamp assembly for replacement.

7. 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.

8. Never replace the lamp assembly or

any electronic components unless

the projector is unplugged.

9. Do not place this product on an

unstable cart, stand, or table. The

product may fall, sustaining serious

damage.

10. 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.

11. 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

English

Safety Instructions (Continued)

12. 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 35°C / 95°F

- Locations where the altitudes are higher

than 3000 m (10000 feet).

13. 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.

14. 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.

15. 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.

3000 m

(10000 feet)

0 m

(0 feet)

Important safety instructions6

English

Safety Instructions (Continued)

16. 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.

17. 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.

18. 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.

Ceiling mounting the projector

We want you to have a pleasant

experience using your BenQ projector,

so we need to bring this safety matter

to your attention to prevent possible

damage to person and property.

If you intend to mount your projector

on the ceiling, we strongly recommend

that you use a proper fitting BenQ

projector ceiling mount kit and that

you ensure it is securely and safely

installed.

If you use a non-BenQ brand projector

ceiling mount kit, there is a safety risk

that the projector may fall from the

ceiling due to an improper attachment

through the use of the wrong gauge or

length screws.

You can purchase a BenQ projector

ceiling mount kit from the place you

purchased your BenQ projector. BenQ

recommends that you also purchase a

separate Kensington lock compatible

security cable and attach it securely to

both the Kensington lock slot on the

projector and the base of the ceiling

mount bracket. This will perform the

secondary role of restraining the

projector should its attachment to the

mounting bracket become loose.

Introduction 7

English

Introduction

Projector features

The projector integrates high-performance optical engine projection and a user-friendly

design to deliver high reliability and ease of use.

The projector offers the following features.

• Quick auto search speeding up the signal detecting process

• Selectable password protected function

• 3D color management allowing color adjustments to your liking

• Selectable quick cooling function makes the projector cool in a shorter time

• One-key auto-adjustment to display the best picture quality

• Digital keystone correction to correct distorted images

• Adjustable color balance control for data/video display

• High brightness projection lamp

• Ability to display 1.07 billion colors

• Multi-language On-Screen Display (OSD) menus

• Switchable normal and economic modes to reduce the power consumption

• Component HDTV compatibility (YPbPr)

• High quality manual zoom lens

• Built-in speakers provide mixed mono audio when an audio input is connected

• Powerful AV function to provide high quality video image

• HDCP compatibility

• Dual HDMI (v1.3) inputs

• Auto keystone function to correct image keystoning automatically

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

lighting conditions, selected input signal contrast/brightness settings, and is directly

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.

Introduction8

English

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.

Optional accessories

*The warranty card is only supplied in specific regions. Please consult your dealer for detailed

information.

Projector Remote control with battery

Power cord VGA cable

Quick start guide User manual CD Warranty card* Soft Carry Case

SP840

Standard

Remote For Japan

Model Only

(UK) (US)

(EU)

(AU)

(KOREA) (CHINA)

(JAPAN)

P/N:4J.J2N01.001

SP840

Digital Projector

uic

Start Gui

311:

1. Spare lamp kit

2. Ceiling mount kit 3. RS-232 cable

Introduction 9

English

Projector exterior view

1. Vent (heated air exhaust)

2. Lamp cover

3. Quick-release button

4. Projection lens

5. External control panel

(See "Projector" on page 10 for

details.)

6. Vent (cool air intake)

7. Focus ring and Zoom ring

8. Front IR remote sensor

9. AC power cord inlet

10. USB input jack

11. COMPONENT input jacks

12. S-VIDEO input jack

13. VIDEO input jack

14. MONITOR output jack

15. AUDIO input jack

16. COMPUTER input jack

17. HDMI 1 input jack

18. HDMI 2 input jack

19. 12V TRIGGER (For display screen

motor use--DC12V 200ma)

20. Kensington anti-theft lock slot

21. Rear adjuster foot

22. AUDIO speaker

23. IR receiver

24. AUDIO input jack (right)

25. AUDIO input jack (left)

26. RS-232 control port

27. AUDIO output jack

28. Quick-release foot

29. LAN

SP840

Front/upper side

Rear/lower side

1612

917 18 20

23 21

11 13

1514

2628

29 23 22

Introduction10

English

Controls and functions

Projector

6. MODE/ENTER

Selects an available picture setup mode.

See "Selecting a picture mode" on page

34 for details.

Enacts the selected On-Screen Display

(OSD) menu item. See "Using the

menus" on page 26 for details.

7. Left/

Starts the INFORMATION function.

8. BLANK

sed to hide the screen picture. See

"Hiding the image" on page 40 for details.

9. FOCUS/ZOOM Ring

Used to adjust the projected image

appearance. See "Fine-tuning the image

size and clarity" on page 30 for details.

10. Keystone/Arrow keys

(/Up, /Down)

Manually corrects distorted images

resulting from an angled projection. See

"Correcting keystone" on page 31 for

details.

11. AUTO

Automatically determines the best picture

timings for the displayed image. See

"Auto-adjusting the image" on page 30

for details.

12. Right/

Activates panel key lock. See "Locking

control keys" on page 40 for details.

When the On-Screen Display (OSD)

menu is activated, the #7, #10, and #12

keys are used as directional arrows to

select the desired menu items and to make

adjustments. See "Using the menus" on

page 26 for details.

13. SOURCE

Displays the source selection bar. See

"Switching input signal" on page 29 for

details.

1. LAMP indicator light

Indicates the status of the lamp. Lights up

or flashes when the lamp has developed a

problem. See "Indicators" on page 61 for

details.

2. POWER indicator light

Lights up or flashes when the projector is

under operation. See "Indicators" on page

61 for details.

3. TEMPerature indicator light

Lights up red if the projector's temperature

becomes too high. See "Indicators" onpage

61 for details.

4. POWER

Toggles the projector between standby

mode and on.

See "Starting up the projector" on page 25

and "Shutting down the projector" on page

46 for details.

5. MENU/EXIT

Turns on the On-Screen Display (OSD)

menu. Goes back to previous OSD menu,

exits and saves menu settings.

See "Using the menus" on page 26 for

details.

612

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