Benq W750 User Manual

W750/W770ST
Digital Projector
Home Cinema Series

User Manual

Table of contents

Important safety instructions.......3

Overview..........................................6

Shipping contents...................................... 6

Replacing the remote control

batteries...................................................... 7

Remote control effective range ............ 7

Projector features .................................... 9

Projector exterior view........................10

Controls and functions..........................11

Control panel ............................................... 11

Remote control............................................ 12

Positioning your projector........ 13

Choosing a location ...............................13

Obtaining a preferred projected

image size .................................................14

How to determine the position of the

projector for a given screen size ............. 14

How to determine the recommended

screen size for a given distance ................ 14

Projection dimensions ................................ 15

Connecting with video

equipment ..................................... 19

Preparations.................................................. 19

Connecting HDMI devices......................... 19

Connecting component-video devices ... 20

Connecting S-Video or video devices..... 20

Connecting a computer .............................21

Correcting picture distortion....................27

Using the preset and user modes ...... 28

Fine-tuning the picture quality ............ 29

Advanced picture quality controls ..... 31

Adjusting the sound............................... 34

Selecting the aspect ratio..................... 35

Magnifying and searching for details .. 36
Operating in a high altitude

environment............................................ 37

Watching 3D content ........................... 37

Personalizing the projector menu

display ....................................................... 39

Locking control keys............................. 39

Turning the projector off..................... 39

On-Screen Display (OSD) menus...... 40

Additional information................47

Care of the projector ........................... 47

Lamp information................................... 48

Getting to know the lamp hour................48

Extending lamp life .......................................48

Timing of replacing the lamp .....................49

Replacing the lamp .......................................49

Indicators ................................................. 52

Troubleshooting..................................... 54

Specifications........................................... 55

Warranty and Copyright

information....................................63

Using the projector..................... 22

Turning the projector on .....................22

Selecting an input source......................23

Fine-tuning the image size and

clarity.........................................................23

Using the menus .....................................24

Securing the projector ..........................24

Using a security cable lock ........................ 24

Utilizing the password function................ 25

Adjusting the projected image.............27

Adjusting the projection angle .................27

2 Table of contents

Thank you for your purchase of this quality BenQ video projector! It has been designed to provide you

4920-

9840

feet

with an enjoyable home theater viewing experience. For the best results, please read this manual through
carefully as it is your guide through the control menus and operation.

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.

1. Please read this user manual before you operate your
projector. Keep this manual in a safe place for future
reference.

2. Always place the projector on a level, horizontal
surface during operation.

- Do not place the projector on an unstable cart,

stand, or table as it may fall and be damaged;

- Do not place inflammables near the projector;

- 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.

3. Do not store the projector on end vertically. Doing so
may cause the projector to fall over, causing injury or
resulting in damage.

4. Do not place the 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 closed;

- locations where excessive humidity, dust,

or cigarette smoke may contaminate optical
components, shorten the projector’s
lifespan and darken the screen;

- locations near fire alarms;

- locations with an ambient temperature

above 35°C/95°F;

- locations where altitude is higher than 1500

meters/4920 feet above sea level.

Important safety instructions

3

5. Do not block the vents holes while the projector
is on (even in standby mode):

- Do not cover the projector with any item;

- Do not place the projector on a blanket,

bedding or any other soft surface.

9. Do not look straight into the projector lens
during operation. It may harm your sight.

6. In areas where the mains power supply voltage
may fluctuate by ±10 volts, it is recommended
that you connect your projector through a power
stabilizer, surge protector or uninterruptible
power supply (UPS) as appropriate to your
situation.

7. Do not step on the projector or place any objects
upon it.

8. Do not place liquids near or on the projector.
Liquids spilled into the projector will void your
warranty. If the projector does become wet,
disconnect it from the power point and call BenQ
to have the projector repaired.

10. Do not operate the projector lamp beyond the
rated lamp life. Excessive operation of lamps
beyond the rated life could cause a lamp to break
on rare occasions.

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

12. This projector is capable of displaying inverted
images for ceiling mount installation. Use only
BenQ's Ceiling Mount Kit for mounting.

4

Important safety instructions

13. Never attempt to replace the lamp assembly until
the projector has cooled down and is unplugged
from the power supply.

Moisture condensation

Never operate the projector immediately after
moving it from a cold location to a hot location.
When the projector is exposed to such a change
in temperature, moisture may condense on the
crucial internal parts. To prevent the projector
from possible damage, do not use the projector
for at least 2 hours when there is a sudden change
in temperature.

14. When you think service or repair is required,
take the projector only to a suitably qualified
technician.

15. 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. See
page 49.

Under no circumstances should you ever undo or
remove any other covers. Refer servicing only to
suitably qualified professional service personnel.

Avoid volatile liquids

Do not use volatile liquids, such as insecticide or
certain types of cleaner, near the projector. Do
not have rubber or plastic products touching the
projector for a long time. They will leave marks on
the finish. If cleaning with a chemically treated
cloth, be sure to follow the cleaning product’s
safety instructions.

Disposal

This product contains the following materials
which are harmful to human bodies and
environment.

• Lead, which is contained in solder.

• Mercury, which is used in the lamp.

To dispose of the product or used lamps, consult
your local environment authorities for regulations.

Notice

Please keep the original packing for possible future
shipment. If you need to pack your projector after
use, adjust the projection lens to an appropriate
position, put the lens cushion around the lens, and
fit the lens cushion and projector cushion together
to prevent damage during transportation.

Important safety instructions

5

Overview

Projector

Remote control

Batteries

Warranty card

User manual CD

Quick start guide

Power cable

VGA cable

Carry bag (W770ST only)

Shipping contents

Carefully unpack and verify that you have the items below. Some of the items may not be available
depending on your region of purchase. Please check with your place of purchase.

Some of the accessories may vary from region to region.

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

W750 W770ST

6

Overview

Replacing the remote control batteries

• Operating the projector from the front

A

p

p

r

o

x

.

+

1

5

º

• Operating the projector from the rear

A

p

p

r

o

x

.

+

1

5

º

1. To open the battery cover, turn the remote control over to view its back, push on the finger grip on
the cover and slide it up in the direction of the arrow as illustrated. The cover will slide off.

2. Remove any existing batteries (if necessary) and install two AAA batteries observing the battery
polarities as indicated in the base of the battery compartment. Positive (+) goes to positive and
negative (-) goes to negative.

3. Refit the cover by aligning it with the base and sliding it back down into position. Stop when it clicks
into place.

• Avoid leaving the remote control and batteries in an excessive heat or humid environment like the
kitchen, bathroom, sauna, sunroom or in a closed car.

• Replace only with the same or equivalent type recommended by the battery manufacturer.

• Dispose of the used batteries according to the manufacturer's instructions and local environment
regulations for your region.

• Never throw the batteries into a fire. There may be danger of an explosion.

• If the batteries are dead or if you will not be using the remote control for an extended period of time,
remove the batteries to avoid damage to the remote control from possible battery leakage.

Remote control effective range

The remote control must be held at an angle within 30 degrees perpendicular to the projector's IR
remote control sensor(s) to function correctly. The distance between the remote control and the
sensor(s) should not exceed 8 meters (~ 26 feet).

Make sure that there are no obstacles between the remote control and the IR sensor(s) on the projector
that might obstruct the infra-red beam.

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 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.

Overview

7

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.

8

Overview

Projector features

• High picture quality

The projector provides excellent picture quality due to its high resolution, excellent home theater
brightness, high contrast ratio, vivid color and rich gray-scale reproduction.

• High brightness

The projector features super high brightness to achieve excellent picture quality in ambient light
conditions, outperforming ordinary projectors.

• Vivid color reproduction

The projector features a 6-segment color wheel to produce realistic color depth and range
unattainable with lesser segment color wheels.

• Rich gray-scale

When viewed in a darkened environment, the automatic gamma control provides excellent gray-scale
display which reveals details in shadows and in night or darkened scenes.

• Wide variety of inputs and video formats

The projector supports a wide variety of inputs for connection to your video and PC equipment,
including component video, S-Video, and composite video, as well as dual HDMI, PC, and an output
trigger for connection to automated screen and environment lighting systems.

• 3D function

To enjoy the 3D movies, videos, and sporting events in a more realistic way by presenting the depth
of the images through HDMI.

• Built-in speaker(s)

Built-in speaker(s) providing mixed mono audio when an audio input is connected.

• Short throw ratio (W770ST)

The short throw ratio projection provides 1080p picture quality with shorter projection distance.

• SmartEco

SmartEco™ technology saves lamp power consumption up to 70% depending on the content
brightness level when SmartEco mode is selected.

Overview

9

Projector exterior view

See "Connecting with video equipment" on page 19
for connection details.

Front and upper side view

W750

1
2

3

4

5

W770ST

1
2

3

4

5

Rear and lower side view

11 12 11 13 14 15 16 17

20

18 19

10

1. Control panel (See "Control panel" on

page 11 for details.)

2. Lamp cover

3. Vent (heated air exhaust)

4. Quick-release button

6
7

8

9

5. Lens cap

6. Focus and Zoom ring

7. Vent (cool air intake)

8. Speaker grill

9. Front IR sensor

10. Projection lens

11. HDMI ports

12. Rear IR sensor

13. Component Video inputs (RCA)
support Y/P

B/PR or Y/CB/CR video

signal

14.Mini USB port

6
7

8

9

10

(Used for service)

15.RGB (PC)/Component video (YPbPr/
YCbCr) signal input jack

16. RS-232 control port
Used to interface with a PC or home
theater control/automation system.

17. S-Video input (mini 4-pin DIN)
Composite Video input (RCA)

18. Audio (L/R) input jacks

19.Audio input jack
Audio output jack

20.AC Power cable inlet

21. Kensington lock slot

22. Rear adjuster foot

23.Ceiling mount holes

21

22

10

23

Overview

23

23

Controls and functions

Control panel

W750

1
2

3
4

5
6
7
4

W770ST

1
2

3
4

5
6
7
4

8
9

10
11

12
13
14

8
9

10
11

12
13
14

1. Focus ring

Adjusts the focus of the projected image.

2. Zoom ring

Adjusts the size of the image.

3. MENU/EXIT

Turns on the On-Screen Display (OSD) menu.
Goes back to previous OSD menu, exits and
saves menu settings.

4. Keystone/Arrow keys ( / Up, /
Down)

Manually corrects distorted images resulting
from an angled projection.

When the On-Screen Display (OSD) menu is
activated, the #4, #5, and #13 keys are used as
directional arrows to select the desired menu
items and to make adjustments.

5. Left/

Decreases the projector volume.
When the On-Screen Display (OSD) menu is
activated, the #4, #5, and #13 keys are used as
directional arrows to select the desired menu
items and to make adjustments.

6. MODE/ENTER

Selects an available picture setup mode.
Activates the selected On-Screen Display

(OSD) menu item.

7. ECO BLANK

Used to make the screen go blank.

8. LAMP indicator light

Indicates the status of the lamp. Lights up or
flashes when the lamp has developed a
problem.

9. TEMPerature warning light

Lights up red if the projector's temperature
becomes too high.

10.POWER indicator light

Lights up or flashes when the projector is
under operation.

11.AUTO

Automatically determines the best picture
timings for the displayed image.

12. POWER

Toggles the projector between standby mode
and on.

13. Right/

Increases the projector volume.
When the On-Screen Display (OSD) menu is

activated, the #4, #5, and #13 keys are used as
directional arrows to select the desired menu
items and to make adjustments.

14.SOURCE

Displays the source selection bar.

Overview

11

Remote control

1

2

3

4

5
6

7
8

9
10

11

12

7

13

14

15

16

17

18

19
20
21

1. POWER
Toggles the projector between standby mode

and on.

2. Info

Shows the status information of the projector.

3. MENU/EXIT

Turns on the On-Screen Display (OSD) menu.
Goes back to previous OSD menu, exits and
saves menu settings.

4. Left

When the On-Screen Display (OSD) menu is
activated, the #4, #7, and #14 keys are used as
directional arrows to select the desired menu
items and to make adjustments.

5. MODE/ENTER

Selects an available picture setup mode.
Activates the selected On-Screen Display

(OSD) menu item.

6. ECO BLANK

Used to make the screen go blank.

7. Keystone/Arrow keys ( / Up, /

Down)

Manually corrects distorted images resulting
from an angled projection.

When the On-Screen Display (OSD) menu is
activated, the #4, #7, and #14 keys are used as
directional arrows to select the desired menu
items and to make adjustments.

8. SmartEco

Displays the lamp mode selection bar.
(Normal/Economic/SmartEco)

9. Aspect

Selects the display aspect ratio.

10.Digital Zoom (+, -)

Magnifies or reduces the projected picture size.

11.Picture quality adjustment keys
(Brightness, Contrast, Color, Tint)

Displays the setting bars for adjustment of the
appropriate picture quality values.

12. 3D Setting

Enters 3D settings directly.

13.AUTO

Automatically determines the best picture
timings for the displayed image.

14. Right

When the On-Screen Display (OSD) menu is
activated, the #4, #7, and #14 keys are used as
directional arrows to select the desired menu
items and to make adjustments.

15.SOURCE

Displays the source selection bar.

16.Volume +/-

Adjusts the sound level.

17.Mute

Toggles projector audio between on and off.

18.Freeze

Freezes the projected image.

19.Test

Displays the test pattern.

20.CC

Displays the video term description on screen
which is provided for hard-of-hearing viewers.

21.3D Invert

Toggles the invert function between on and off.

12

Overview

Positioning your projector

Choosing a location

Your projector is designed to be installed in one of four possible installation locations.

Your room layout or personal preference will dictate which installation location you select. Take into
consideration the size and position of your screen, the location of a suitable power outlet, as well as the
location and distance between the projector and the rest of your equipment.

1. Front:

Select this location with the projector placed near
the floor in front of the screen. This is the most
common way to position the projector for quick
setup and portability.

2. Front Ceiling:

Select this location with the projector suspended
from the ceiling in front of the screen.

Purchase the BenQ Projector Ceiling Mount Kit
from your dealer to mount your projector on the
ceiling.

*Set Front Ceiling after you turn the projector
on.

3. Rear:

Select this location with the projector placed near
the floor behind the screen.

Note that a special rear projection screen is
required.

*Set Rear after you turn the projector on.

4. Rear Ceiling:

Select this location with the projector suspended
from the ceiling behind the screen.

Note that a special rear projection screen and the
BenQ Projector Ceiling Mount Kit are required for
this installation location.

*Set Rear Ceiling after you turn the projector
on.

*To set the projector position:

1. Press MENU/EXIT on the projector or remote control and then press / until the System Setup : Basic menu is
highlighted.

2. Press / to highlight Projector Position and press / until the correct position is selected.

Positioning your projector

13

Obtaining a preferred projected image size

The distance from the projector lens to the screen, the zoom setting, and the video format each factors
in the projected image size.

The projector should always be placed horizontally level (like flat on a table), and positioned directly
perpendicular 90° right-angle square) to the screen. This prevents image distortion caused by angled
projections (or projecting onto angled surfaces). If the projector is mounted on a ceiling, it must be
mounted upside-down.

If the projector is positioned further away from the screen, the projected image size increases, and the
vertical offset also increases proportionately.

When determining the positions of the screen and projector, you will need to account for both the
projected image size and the vertical offset dimension, which are directly proportional to the projection
distance.

How to determine the position of the projector for a given screen size

1. Determine the aspect ratio of your screen, 16:9 or 4:3?

2. Refer to the table and find the closest match to your screen size in the left columns labelled "Screen

dimensions". Using this value, look across this row to the right to find the corresponding average

distance from screen value in the column labelled "Average". This is the projection distance.

3. Decide the exact position of your projector according to the position of your screen and the
adjustable lens shift range.

<Example>
W750: If you are using a 120-inch, 4:3-aspect-ratio screen, please refer to "The screen aspect ratio is 4:3

and the projected picture is 16:9". The average projection distance is 3512 mm.

How to determine the recommended screen size for a given distance

This method can be used for situations where you have purchased this projector and would like to know
what screen size will fit in your room.

The maximum screen size is limited by the physical space available in your room.

1. Determine the aspect ratio of your screen, 16:9 or 4:3?

2. Measure the distance between the projector and where you want to position the screen. This is the
projection distance.

3. Refer to the table and find the closest match to your measurement in the average distance from
screen column labelled "Average". Check that your measured distance is between the min. and max.
distances listed on either side of the average distance value.

4. Using this value, look across that row to the left to find the corresponding screen diagonal listed in
that row. That is the projected image size of the projector at that projection distance.

<Example>
W750: If you have a 16:9-aspect-ratio screen and your measured projection distance was 4500 mm,
please refer to "The screen aspect ratio is 16:9 and the projected picture is 16:9". The closest match in
the "Average" column is 4464 mm. Looking across this row shows that a 140-inch screen is required.

Checking the min. and max. projection distance values in the columns of "Projection distance <D> [mm]"

on page 15 indicates that the 4500 mm measured projection distance will also fit the 130 and 150-inch

size screens. The projector can be adjusted (using the zoom control) to display on these different screen
sizes at the projection distance. Be aware that these different screens have different vertical offset values.

If you place the projector in a different position (to that recommended), you will have to tilt it down or
up to center the image on the screen. In these situations, some image distortion will occur. Use the
Keystone function to correct the distortion. See "Correcting picture distortion" on page 27 for details.

14

Positioning your projector

Projection dimensions

Floor Installation

<F>: Screen <G>: Center of lens

Ceiling Installation

<F>: Screen <G>: Center of lens

Installation for a 16:9 ratio screen

<A>

W750

The screen aspect ratio is 16:9 and the projected picture is 16:9

Diagonal
<A>
[inch (mm)]

50 (1270) 623 1107 1449 1594 1739 53

60 (1524) 747 1328 1739 1913 2087 64

70 (1778) 872 1550 2029 2232 2435 74

80 (2032) 996 1771 2319 2551 2783 85

90 (2286) 1121 1992 2609 2870 3130 95

100 (2540) 1245 2214 2899 3188 3478 106

110 (2794) 1370 2435 3188 3507 3826 116

120 (3048) 1494 2657 3478 3826 4174 127

130 (3302) 1619 2878 3768 4145 4522 138

140 (3556) 1743 3099 4058 4464 4870 148

150 (3810) 1868 3321 4348 4783 5217 159

160 (4064) 1992 3542 4638 5101 5565 169

170 (4318) 2117 3763 4928 5420 5913 180

180 (4572) 2241 3985 5217 5739 6261 191

190 (4826) 2366 4206 5507 6058 6609 201

200 (5080) 2491 4428 5797 6377 6957 212

210 (5334) 2615 4649 6087 6696 7304 222

220 (5588) 2740 4870 6377 7014 7652 233

230 (5842) 2864 5092 6667 7333 8000 243

240 (6096) 2989 5313 6957 7652 8348 254

250 (6350) 3113 5535 7246 7971 8696 265

260 (6604) 3238 5756 7536 8290 9043 275

270 (6858) 3362 5977 7826 8609 9391 286

280 (7112) 3487 6199 8116 8928 9739 296

290 (7366) 3611 6420 8406 9246 10087 307

300 (7620) 3736 6641 8696 9565 10435 318

The above numbers are approximate and may be slightly different from the actual measurements. Only the
recommended screen sizes are listed. If your screen size is not in the table above, please contact your dealer
for assistance.

<C>

<B>

<E>

<F>

<D>

<G>

<A>

<C>

<B>

<E>

Screen dimensions Projection distance <D> [mm]

Height
<B>
[mm]

Width
<C>
[mm]

Min distance
(with max
zoom)

Average

Max distance
(with min
zoom)

<D>

<G>

<F>

Ver ti c al o ff se t

<E> [mm]

Positioning your projector

15

W770ST

The screen aspect ratio is 16:9 and the projected picture is 16:9

Screen dimensions Projection distance <D> [mm]

Diagonal
<A>
[inch
(mm)]

40 (1016) 498 886 640 704 768 37

50 (1270) 623 1107 800 880 960 47

60 (1524) 747 1328 960 1056 1152 56

70 (1778) 872 1550 1120 1232 1344 65

80 (2032) 996 1771 1280 1408 1536 75

90 (2286) 1121 1992 1440 1584 1728 84

100 (2540) 1245 2214 1600 1760 1920 93

110 (2794) 1370 2435 1760 1936 2112 103

120 (3048) 1494 2657 1920 2112 2304 112

130 (3302) 1619 2878 2080 2288 2496 121

140 (3556) 1743 3099 2240 2464 2688 131

150 (3810) 1868 3321 2400 2640 2880 140

160 (4064) 1992 3542 2560 2816 3072 149

170 (4318) 2117 3763 2720 2992 3264 159

180 (4572) 2241 3985 2880 3168 3456 168

190 (4826) 2366 4206 3040 3344 3648 177

200 (5080) 2491 4428 3200 3520 3840 187

210 (5334) 2615 4649 3360 3696 4032 196

220 (5588) 2740 4870 3520 3872 4224 205

230 (5842) 2864 5092 3680 4048 4416 215

240 (6096) 2989 5313 3840 4224 4608 224

250 (6350) 3113 5535 4000 4400 4800 233

260 (6604) 3238 5756 4160 4576 4992 243

270 (6858) 3362 5977 4320 4752 5184 252

280 (7112) 3487 6199 4480 4928 5376 262

290 (7366) 3611 6420 4640 5104 5568 271

300 (7620) 3736 6641 4800 5280 5760 280

The above numbers are approximate and may be slightly different from the actual measurements. Only the
recommended screen sizes are listed. If your screen size is not in the table above, please contact your dealer
for assistance.

Height
<B>
[mm]

Width
<C>
[mm]

Min distance
(with max
zoom)

Average

Max distance
(with min
zoom)

Ver ti c al o ff se t

<E> [mm]

16

Positioning your projector

Installation for a 4:3 ratio screen

Floor Installation

<A>

<B>

<H>

<C>

<E>

<D>

<F>

<G>

Ceiling Installation

<F>: Screen <G>: Center of lens

W750

The screen aspect ratio is 4:3 and the projected picture is 16:9

Screen dimensions Projection distance <D> [mm] Lowest/

Diagonal
<A>
[inch
(mm)]

50 (1270) 762 1016 1330 1463 1596 49 572

60 (1524) 914 1219 1596 1756 1916

70 (1778) 1067 1422 1862 2049 2235

80 (2032) 1219 1626 2128 2341 2554

90 (2286) 1372 1829 2394 2634 2873

100 (2540) 1524 2032 2661 2927 3193

110 (2794) 1676 2235 2927 3219 3512

120 (3048) 1829 2438 3193 3512 3831

130 (3302) 1981 2642 3459 3805 4150

140 (3556) 2134 2845 3725 4097 4470

150 (3810) 2286 3048 3991 4390 4789

160 (4064) 2438 3251 4257 4683 5108

170 (4318) 2591 3454 4523 4975 5427

180 (4572) 2743 3658 4789 5268 5747

190 (4826) 2896 3861 5055 5560 6066

200 (5080) 3048 4064 5321 5853 6385

210 (5334) 3200 4267 5587 6146 6705

220 (5588) 3353 4470 5853 6438 7024

230 (5842) 3505 4674 6119 6731 7343

240 (6096) 3658 4877 6385 7024 7662

250 (6350) 3810 5080 6651 7316 7982

260 (6604) 3962 5283 6917 7609 8301

270 (6858) 4115 5486 7183 7902 8620

280 (7112) 4267 5690 7449 8194 8939

290 (7366) 4420 5893 7715 8487 9259

300 (7620) 4572 6096 7982 8780 9578

The above numbers are approximate and may be slightly different from the actual measurements. Only the
recommended screen sizes are listed. If your screen size is not in the table above, please contact your dealer
for assistance.

Height
<B>
[mm]

Width
<C>
[mm]

Min distance
(with max
zoom)

<A>

Average

<H>

<E>

<C>

<B>

Max distance
(with min
zoom)

<D>

<G>

<F>

Highest

lens

position

<E>

Image
height

<H>

[mm]

[mm]

58 686

68 800

78 914

87 1029

97 1143

107 1257

117 1372

126 1486

136 1600

146 1715

155 1829

165 1943

175 2057

185 2172

194 2286

204 2400

214 2515

223 2629

233 2743

243 2858

253 2972

262 3086

272 3200

282 3315

291 3429

Positioning your projector

17

W770ST

The screen aspect ratio is 4:3 and the projected picture is 16:9

Screen dimensions Projection distance <D> [mm] Lowest/

Diagonal
<A>
[inch
(mm)]

45 (1143) 686 914 661 727 793 39 514

50 (1270) 762 1016 734 808 881

60 (1524) 914 1219 881 969 1057

70 (1778) 1067 1422 1028 1131 1234

80 (2032) 1219 1626 1175 1292 1410

90 (2286) 1372 1829 1322 1454 1586

100 (2540) 1524 2032 1469 1615 1762

110 (2794) 1676 2235 1615 1777 1939

120 (3048) 1829 2438 1762 1939 2115

130 (3302) 1981 2642 1909 2100 2291

140 (3556) 2134 2845 2056 2262 2467

150 (3810) 2286 3048 2203 2423 2643

160 (4064) 2438 3251 2350 2585 2820

170 (4318) 2591 3454 2497 2746 2996

180 (4572) 2743 3658 2643 2908 3172

190 (4826) 2896 3861 2790 3069 3348

200 (5080) 3048 4064 2937 3231 3525

210 (5334) 3200 4267 3084 3392 3701

220 (5588) 3353 4470 3231 3554 3877

230 (5842) 3505 4674 3378 3716 4053

240 (6096) 3658 4877 3525 3877 4230

250 (6350) 3810 5080 3672 4039 4406

260 (6604) 3962 5283 3818 4200 4582

270 (6858) 4115 5486 3965 4362 4758

280 (7112) 4267 5690 4112 4523 4935

290 (7366) 4420 5893 4259 4685 5111

300 (7620) 4572 6096 4406 4846 5287

The above numbers are approximate and may be slightly different from the actual measurements. Only the
recommended screen sizes are listed. If your screen size is not in the table above, please contact your dealer
for assistance.

Height
<B>
[mm]

Width
<C>
[mm]

Min distance
(with max
zoom)

Average

Max distance
(with min
zoom)

lens

position

<E>

[mm]

43 572

51 686

60 800

69 914

77 1029

86 1143

94 1257

103 1372

111 1486

120 1600

129 1715

137 1829

146 1943

154 2057

163 2172

171 2286

180 2400

189 2515

197 2629

206 2743

214 2858

223 2972

231 3086

240 3200

249 3315

257 3429

Highest

Image
height

<H>

[mm]

18

Positioning your projector

Connecting with video equipment

HDMI cable

HDMI device: DVD player, digital tuner, etc.

To make sure you select a correct input source
type for the HDMI signal, see "HDMI Settings" on

page 45 for details.

You can connect the projector to any type of video equipment, such as a VCR, DVD player, Blu-ray player,
digital tuner, cable or satellite decoder, video game console or digital camera. You can also connect it to a
desktop or laptop PC or Apple Macintosh system. You need only connect the projector to a source
device using just one of the connecting methods, however each provides a different level of video quality.
The method you choose will most likely depend upon the availability of matching terminals on both the
projector and the Video source device as described below:

Te r m i n a l

name

HDMI

Component

Video

S-Video

Video

PC (D-SUB)

Terminal appearance Reference Picture quality

"Connecting HDMI devices" on
page 19

"Connecting component-video
devices" on page 20

"Connecting S-Video or video devices"
on page 20

"Connecting S-Video or video devices"
on page 20

"Connecting a computer" on page 21

Best

Better

Good

Normal

Better

Preparations

When connecting a signal source to the projector, be sure to:

1. Turn off all equipment before making any connections.

2. Use only the correct type cables for each source with proper type plugs.

3. Ensure that all cable plugs are firmly fitted to the equipment jacks.

Note that all cables shown in the following connection diagrams may not be supplied with the projector (See

"Shipping contents" on page 6 for details). Most cables are commercially available from electronics stores.

Connecting HDMI devices

HDMI (High-Definition Multimedia Interface) supports uncompressed video data transmission between
compatible devices like DTV tuners, DVD players, Blu-ray players and displays over a single cable. It
provides pure digital viewing and listening experience. You should use an HDMI cable when making
connection between the projector and HDMI devices.

Positioning your projector

19

Connecting component-video devices

AV equipment: DVD player, digital

tuner, etc.

From audio output

terminals

To a ud i o i n p ut

terminals

Component video cable

From audio output

terminals

To audio input terminals

S-Video cable

Video cable

or

AV equipment

Be sure to match the corresponding colors between the cables and the terminals. The RCA type
component video jacks are provided for connection to video output devices. You should also connect the
separate audio cable to a suitable audio amplifier.

Connecting S-Video or video devices

You need only connect S-Video or composite Video cable from the same device, never both at the same
time. You should also connect the separate audio cable to a suitable audio amplifier.

• If you have already made a Component Video connection between the projector and the video source
device, you need not connect to this device again using an S-Video or composite Video connection as this
makes an unnecessary second connection of poorer picture quality. You need only connect using a
composite Video connection if both Component Video and S-Video are not supplied on the video source
device (for example, with some analog video cameras).

• If the selected video image is not displayed after the projector is turned on and the correct video source
has been selected, please check that the video source device is turned on and operating correctly. Also
check that the signal cables have been connected correctly.

20

Positioning your projector

Connecting a computer

VGA cable

From audio

output terminal

To audio input terminals

Laptop or desktop

computer

Connect the projector to a computer with a VGA cable.

Many laptops do not turn on their external video ports when connected to a projector. Usually a key
combination like Fn + F3 or CRT/LCD key turns the external display on/off. Locate a function key labeled
CRT/LCD or a function key with a monitor symbol on the laptop. Press Fn and the labeled function key
simultaneously. Refer to your laptop

's documentation to discover your laptop's key combination.

Positioning your projector

21

Using the projector

Preparations

1. Plug in and turn all of the connected equipment on.

2. If not already in, plug the supplied power cable into the AC inlet on the
rear of the projector.

3. Plug the power cable into a wall power outlet and turn the wall switch
on.

Please use the original accessories (e.g. power cable) only with the device to
avoid possible dangers such as electric shock and fire.

Turning the projector on

Follow the steps below.

1. Make sure the Power light is orange after power has been applied.

2. Press and hold POWER () to turn the projector on. As soon as the lamp lights up, a "Power On
To n e " will be heard. The POWER indicator light flashes green and stays green when the projector
is on.

To turn off the ring tone, see "Turning off the Power On/Off Ring Tone" on page 34 for details.

3. The fans will start operating, and a start-up image displays on the screen for a few seconds while it
warms up.

The projector will not respond to further commands while it is warming up.

4. If you are prompted for a password, press the arrow keys to enter a six-digit password. See "Utilizing

the password function" on page 25 for details.

5. "Source Searching..." will be displayed on the screen before the projector identifies the input source.
This message will remain on the screen until a valid signal is detected. See "Selecting an input source"

on page 23 for details.

6. If the horizontal frequency of the input source exceeds the range of the projector, the message "No
Signal" will be displayed on the screen. This message will remain on-screen until you change the input
source to an appropriate one.

22

Using the projector

Selecting an input source

NOTE: When
automatically
searching for a
valid input source,
the projector
cycles through
the available
signals following
the sequence
from top to
bottom as the
source selection
bar shows.

HDMI 1

HDMI 2

Video

S-Video

Component

PC

1. Adjust the projected picture to the size
that you need using the zoom ring.

2. Sharpen the picture by rotating the focus
ring.

The projector can be connected to multiple equipment at the same time.
When the projector is first turned on, it will attempt to reconnect with
the input source which was in use when the projector was last shut
down.

To select the video source:

• Using the remote control or projector

1. Press SOURCE on the projector or remote control. A source
selection bar displays.

2. Press / until your desired signal is selected and press MODE/
ENTER.

• Using the OSD menu

1. Press MENU/EXIT and then press / until the System Setup : Basic menu is highlighted.

2. Press to highlight Input Source and press MODE/ENTER. The source selection bar displays.

3. Press / repeatedly until your desired signal is selected and press MODE/ENTER.
Once detected, the selected source information will display on the screen for seconds. If there are

multiple pieces of equipment connected to the projector, you can go back to the source selection bar
again to search for other signals.

You can also rename the source:

1. Press MENU/EXIT and then press / until the System Setup : Basic menu is highlighted.

2. Press to highlight Source Rename and press MODE/ENTER. The Source Rename page
displays.

3. Press / / / until your desired character is selected and press MODE/ENTER.

• If you want the projector to automatically search for the signals, select On in the System Setup :
Basic > Auto Source Search menu.

Fine-tuning the image size and clarity

Using the projector

23

Using the menus

Preset Mode

User Mode Management

Brightness

Contrast

Tint

Sharpness

Lamp Power

Picture

3

S-Video

Standard

Exit

Current input source

Main menu icon

Main menu

Sub-menu

Highlight

Press MENU/EXIT to go
back to the previous page or
to exit.

Status

50

50

50

0

Color

Color Temperature

Advanced...

Normal

SmartEco

Reset Picture Settings

Preset Mode

User Mode Management

Brightness
Contrast

Tint
Sharpness

Picture

S-Video

Standard

Exit

Color

3

50
50
50

0

Lamp Power

Color Temperature

Advanced...

Normal

SmartEco

Reset Picture Settings

Language

Splash Screen
Projector Position
Auto Off
Sleep Timer
Menu Settings
Input Source

System Setup : Basic

S-Video

BenQ

Auto Source Search

Exit

Disable
Disable

Off

Front

Source Rename

Background Color

Black

Language

Splash Screen
Projector Position
Auto Off
Sleep Timer

Menu Settings
Input Source

System Setup : Basic

S-Video

BenQ

Auto Source Search

Exit

Disable
Disable

Off

Front

ENTER

Source Rename

Background Color

Black

The projector is equipped with multilingual On-Screen Display (OSD) menus for making various
adjustments and settings.

Below is the overview of the OSD menu.

To use the OSD menus, please set the OSD menu to your familiar language.

24

1. Press MENU/EXIT on the projector or remote
control to turn the OSD menu on.

3. Press to highlight Language and press
MODE/ENTER.

4. Press / / / to select a preferred

language.

2. Use / to highlight the System Setup : Basic
menu.

5. Press MENU/EXIT twice* on the
projector or remote control to leave and
save the settings.

*The first press leads you back to the main
menu and the second press closes the OSD
menu.

Securing the projector

Using a security cable lock

The projector has to be installed in a safe place to prevent theft. Otherwise, purchase a lock, such as the
Kensington lock, to secure the projector. You can locate a Kensington lock slot on the projector. See item
21 on page 10 for details.

A Kensington security cable lock is usually a combination of key(s) and the lock. Refer to the lock's
documentation for finding out how to use it.

Using the projector

Utilizing the password function

Input New Password

Back

Password Error

Please try again.

For security purposes and to help prevent unauthorized use, the projector includes an option for setting
up password security. The password can be set through the On-Screen Display (OSD) menu. Once the
password is set and this function is selected, the projector is password-protected. Users who do not
know the correct password can not use the projector.

You will be inconvenienced if you activate the password functionality and subsequently forget the password.
Print out this manual (if necessary) and write the password you used in this manual, and keep the manual in
a safe place for later recall.

Setting a password

Once a password has been set and activated, the projector cannot be used unless the correct password is
entered every time the projector is started.

1. Press MENU/EXIT on the projector or remote control and then
press / until the System Setup : Advanced menu is
highlighted.

2. Press to highlight Password and press MODE/ENTER. The
Password page displays.

3. Highlight Change Password and press MODE/ENTER. The
Input Password page displays.

4. As the picture indicates, the four arrow keys ( , , , )
respectively represent 4 digits (1, 2, 3, 4). According to the password you desire to set, press the
arrow keys on the remote control or projector to enter six digits for the password.
Confirm the new password by re-entering the new password.
Once the password is set, the OSD menu returns to the Password page.

IMPORTANT: The digits being input will display as asterisks on-screen. Write your selected password
down here in this manual in advance or right after the password is entered so that it is available to you
should you ever forget it.
Password: __ __ __ __ __ __

5. Highlight Power On Lock and then press / to select On.

6. Confirm the current password.

7. To leave the OSD menu, press MENU/EXIT.

If you forget the password

If the password function is activated, you will be asked to enter the six­digit password every time you turn on the projector. If you enter the
wrong password, the password error message as pictured to the right
displays lasting for three seconds, and the Input Password page
follows. You can retry by entering another six-digit password, or if you
did not record the password in this manual, and you absolutely do not
remember it, you can use the password recall procedure. See "Entering

the password recall procedure" on page 26 for details.

If you enter an incorrect password 5 times in succession, the projector
will automatically shut down in a short time.

Using the projector

25

Entering the password recall procedure

Please write down the recall code ,
and contact BenQ
Customer Center.

Recall cod e:

XXX XXX XXX XXX

RECALL PASSWORD

Exit

1. Make sure the Input Password page displays on screen. Press and
hold AUTO on the projector or remote control for 3 seconds. The
projector will display a coded number on the screen.

2. Write down the number and turn off your projector.

3. Seek help from the local BenQ service center to decode the number.
You may be required to provide proof of purchase documentation to
verify that you are an authorized user of the projector.

Changing the password

1. Press MENU/EXIT on the projector or remote control and then press / until the System
Setup : Advanced menu is highlighted.

2. Press / to highlight Password and press MODE/ENTER. The Password page displays.

3. Highlight Change Password and press MODE/ENTER. The Input Current Password page
displays.

4. Enter the old password.

• If the password is correct, the message "Input New Password" displays.

• If the password is incorrect, the password error message displays lasting for three seconds, and
the message "Input Current Password" displays for your retry. You can either press MENU/
EXIT to cancel the change or try another password.

5. Enter a new password.

IMPORTANT: The digits being input will display as asterisks on-screen. Write your selected password
down here in this manual in advance or right after the password is entered so that it is available to you
should you ever forget it.

Password: __ __ __ __ __ __
Keep this manual in a safe place.

26

6. Confirm the new password by re-entering the new password.

7. You have successfully assigned a new password to the projector. Remember to enter the new
password next time the projector is started.

8. To leave the OSD menu, press MENU/EXIT.

Disabling the password function

To disable password protection, go back to the System Setup : Advanced > Password menu.
Highlight Powe r O n L o c k and then press / to select Off. The message "Input Current
Password" displays. Enter the current password.

• If the password is correct, the OSD menu returns to the Password page with "Off" shown in
the row of Powe r On Lock. You will not have to enter the password next time when turning
on the projector.

• If the password is incorrect, the password error message displays lasting for three seconds, and
the message "Input Current Password" displays for your retry. You can either press MENU/
EXIT to cancel the change or try another password.

Note that though the password function is disabled, you need to keep the old password in hand should
you ever need to re-activate the password function by entering the old password.

Using the projector

Adjusting the projected image

Press

/ .

Press

/ .

Adjusting the projection angle

The projector is equipped with 1 quick-release adjuster foot and
1 rear adjuster foot. These adjusters change the image height
and projection angle. To adjust the projector:

1. Press the quick-release button and lift the front of the
projector. Once the image is positioned where you want it,
release the quick-release button to lock the foot in position.

2. Screw the rear adjuster foot to fine-tune the horizontal angle.

To retract the foot, hold up the projector while pressing the quick-release button, then slowly lower the
projector. Screw the rear adjuster foot in a reverse direction.

If the screen and the projector are not perpendicular to each other, the projected image becomes vertical
trapezoidal. To correct this problem, see "Correcting picture distortion" on page 27 for details.

2

1

Correcting picture distortion

Keystoning occurs when the projector is not perpendicular to the screen and is where the projected
picture displays visible as a trapezoid shape like either of the following:

• Two parallel sides (left and right, or top and bottom) but is noticeably wider on either side.

• No parallel sides.

To correct the picture’s shape, you can perform the following steps.

1. Adjust the projection angle. Move the projector to be in front of the center of the screen with the
center of the lens level with the screen.

2. If the picture is stilled distorted, or the projector is unable to be positioned as described above, you
will need to manually correct the picture.

• Using the remote control or projector
i. Press one of the Arrow/Keystone keys on the remote control or projector (Up / , Down /

) to display the Keystone page.

ii. See step iii below for further operation.

• Using the OSD menu
i. Press MENU/EXIT and then press / until the Display menu is highlighted.

ii. Press to highlight Keystone and press MODE/ENTER. The keystone correction page

displays.

iii. Press the key whose keystone icon is opposite to the shape of the projected picture. Continue

pressing the same key or press the other keys until you are satisfied with the shape.
The values on the lower portion of the page change while pressing. When the values reach their
maximum or minimum with repeated key presses, the picture’s shape will stop changing. You will
not be able to change the picture further in that direction.

Using the projector

27

Using the preset and user modes

Selecting a preset mode

The projector is preset with several pre-defined picture modes so that you can choose one to suit your
operating environment and input source picture type.

To select a picture mode that suits your need:

1. Press MENU/EXIT and then press / until the Picture menu is highlighted.

2. Press to highlight Preset Mode.

3. Press / until your desired mode is selected.

These modes consist of preset values suitable for various projection situations as described below:

• Cinema: With well-balanced color saturation and contrast with a low brightness level, this is most
suitable for enjoying movies in a totally dark environment (as you would find in a commercial cinema).

• Dynamic: Maximizes the brightness of the projected image. This mode is suitable for environments
where extra-high brightness is required, such as using the projector in well lit rooms.

• Standard: It is slightly brighter than Cinema mode, and suitable for use in rooms where there is a
small amount of ambient light.

• 3D: It is optimized to bring up 3D effects when watching 3D contents.

This mode is only available when 3D function is enabled.

• User 1/User 2/User 3: Recalls the customized settings. See "Setting the User 1/User 2/User 3

mode" on page 28 for details.

User 3 is only available when 3D mode is enabled.

Fine-tuning the selected picture mode

The pre-defined picture mode settings can be altered via the available items shown in the Picture menus.

To fine-tune the picture mode:

1. Press MENU/EXIT and then press / until the Picture menu is highlighted.

2. Press to highlight the item you want to adjust and press / to set your desired value. Your
selection is automatically stored in the projector and associated with that input source.

See "Fine-tuning the picture quality" on page 29 and "Advanced picture quality controls" on page 31
for details.

Each time you change the picture mode, the projector also changes the setting to the one which was last
set for that particular picture mode on that particular input. If you change the input source, the most
recently used picture mode and settings for that input and resolution will be restored.

Setting the User 1/User 2/User 3 mode

There are three user-definable modes if the current available picture modes are not suitable for your
need. You can use one of the picture modes (except the selected User mode) as a starting point and
customize the settings.

1. In the Picture menu, highlight Preset Mode and press / to select User 1, User 2, or User 3
mode.

2. Press to highlight User Mode Management.

This function is only available when User 1, User 2, or User 3 mode is selected up in the Preset

Mode sub-menu item.

3. Press MODE/ENTER to display the User Mode Management page.

28

Using the projector

4. Press to highlight Reference Mode and press MODE/ENTER.

5. Press to highlight a picture mode that is closest to your need and press MODE/ENTER and
MENU/EXIT to go back to the User Mode Management page.

6. Here you can rename the User 1, User 2, or User 3 mode by press to highlight Rename User
Mode and press MODE/ENTER. The Rename User Mode page displays.

7. Press / / / until your desired character is selected and press MODE/ENTER.

8. Press MENU/EXIT to go back to the main menu once you are done.

9. Press to select a sub-menu item to be changed and adjust the value with / . See "Fine-tuning

the picture quality" on page 29 and "Advanced picture quality controls" on page 31 for details.

10. When all settings have been done, press MENU/EXIT to save and leave the settings.

Resetting the picture mode

All of the adjustments you’ve done in the Picture menus can be returned to the factory preset values
with a key press on the highlight of Reset.

To reset the picture mode to the preset factory values:

1. In the Picture menu, highlight Preset Mode and press / to select the picture mode (including
User 1, User 2, or User 3) you want to reset.

2. Press to highlight Reset Picture Settings and press MODE/ENTER. The confirmation message
displays.

3. Press / to highlight Reset and press MODE/ENTER. The picture mode will return to the
factory preset settings.

4. Repeat steps 1-3 if you want to reset other picture modes.

Do not to be confused with the Reset Picture Settings function here with the Reset All Settings in the
System Setup : Advanced menu. The Reset All Settings function returns most of the settings to the factory
preset values system wide. See "Reset All Settings" on page 46 for details.

Fine-tuning the picture quality

No matter what picture mode you have selected, you are able to fine-tune those settings to fit every
presentation purpose. Those adjustments will be saved to the preset mode you are at when you exit the
OSD menu.

Adjusting Brightness

Highlight Brightness in the Picture menu and adjust the
values by pressing / on the projector or remote
control.

The higher the value, the brighter the picture. And the
lower the setting, the darker the picture. Adjust this
control so the black areas of the picture appear just as black and that detail in the dark areas is visible.

Adjusting Contrast

Highlight Contrast in the Picture menu and adjust the
values by pressing / on the projector or remote
control.

The higher the value, the greater the contrast. Use this to
set the peak white level after you have previously adjusted
the Brightness setting to suit your selected input and viewing environment.

30 50 70

30 50

70

Using the projector

29

Adjusting Color

357

Highlight Color in the Picture menu and adjust the values by pressing / on the projector or
remote control.

Lower setting produces less saturated colors; setting to the minimum value makes the image black and
white. If the setting is too high, colors on the image will be overpowering, which makes the image
unrealistic.

Adjusting Tint

Highlight Tint in the Picture menu and adjust the values by pressing / on the projector or remote
control.

The higher the value, the more reddish the picture becomes. The lower the value, the more greenish the
picture becomes.

The Brightness, Color, Contrast, Tint functions can also be accessible by pressing Brightness, Color,
Contrast, Tint on the remote control to display the adjustment bar and then you can press / to adjust

the values.

Adjusting Sharpness

Highlight Sharpness in the Picture menu and adjust the
values by pressing / on the projector or remote
control.

The higher the value, the sharper the picture becomes. The
lower the value, the softer the picture becomes.

Selecting a color temperature*

Highlight Color Temperature in the Picture menu and select a preferred setting by pressing /
on the projector or remote control.

There are several color temperature settings available.

1. Lamp Native: With the lamp’s original color temperature and higher brightness. This setting is
suitable for environments where high brightness is required, such as projecting pictures in well lit
rooms.

2. Warm: Makes pictures appear reddish white.

3. Normal: Maintains normal colorings for white.

4. Cool: Makes pictures appear bluish white.

*About color temperatures:
There are many different shades that are considered to be "white" for various purposes. One of the common
methods of representing white color is known as the “color temperature”. A white color with a low color
temperature appears to be reddish white. A white color with a high color temperature appears to have more
blue in it.

30

Using the projector

Advanced picture quality controls

There are more advanced functions in the Picture > Advanced... and Display menus to be adjusted to
your preference. To save the settings, just press MENU/EXIT to leave the OSD menu.

Setting Black Level

Highlight Black Level in the Picture > Advanced... menu and press / on the projector or
remote control to select 0 IRE or 7.5 IRE.

The grayscale video signal is measured in IRE units. In some areas which use NTSC TV standard, the
grayscale is measured from 7.5 IRE (black) to 100 IRE (white); however, in other areas where PAL
equipment or Japanese NTSC standards are used, the grayscale is measured from 0 IRE (black) to 100 IRE
(white). We suggest that you check the input source to see if it is with 0 IRE or 7.5 IRE, then select
accordingly.

Controlling image clarity

You may have static or noisy projected pictures.

To achieve better picture clarity:

1. Highlight Clarity Control in the Picture > Advanced... menu and press MODE/ENTER on the
projector or remote control to display the Clarity Control page.

2. Press to select Noise Reduction and press / to set the desired value.

• Noise Reduction: Reduces electrical image noise caused by different media players. The higher
the setting, the less the noise.

Setting a preferred color temperature

To set a preferred color temperature:

1. Highlight Color Temperature Fine Tuning in the Picture > Advanced... menu and press
MODE/ENTER. The Color Temperature Fine Tuning page displays.

2. Press / to highlight the item you want to change and adjust the values by pressing / .

• Red Gain/Green Gain/Blue Gain: Adjusts the contrast levels of Red, Green, and Blue.

• Red Offset/Green Offset/Blue Offset: Adjusts the brightness levels of Red, Green, and Blue.

3. To save and leave the settings, press MENU/EXIT.

Using the projector

31

Selecting a Gamma setting

High Brightness

Low Contrast

Low Brightness

High Contrast

1.6

1.8 2.0 2.2 2.4 2.5 2.6 2.8

Highlight Gamma Selection in the Picture > Advanced... menu and select a preferred setting by
pressing / on the projector or remote control.

Gamma refers to the relationship between input source and picture brightness.

• Gamma 1.6/1.8/2.0/BenQ
Select these values according to your preference.

• Gamma 2.2
Increases the average brightness of the picture. Best for a lit environment, meeting room or family

room.

• Gamma 2.4/2.5
Best for viewing movies in a darkened environment.

• Gamma 2.6/2.8
Best for viewing movies which are mostly composed of dark scenes.

Adjusting Brilliant Color

Highlight Brilliant Color in the Picture > Advanced... menu and select On by pressing / on the
projector or remote control.

This feature utilizes a new color-processing algorithm and system level enhancements to enable higher
brightness while providing truer, more vibrant colors in picture. When set to "Off", Brilliant Color is
disabled.

Color Management

In most installation situations, color management will not be necessary, such as in classroom, meeting
room, or lounge room situations where lights remain on, or where building external windows allow
daylight into the room.

Only in permanent installations with controlled lighting levels such as boardrooms, lecture theaters, or
home theaters, should color management be considered. Color management provides fine color control
adjustment to allow for more accurate color reproduction, should you require it.

Proper color management can only be achieved under controlled and reproducible viewing conditions.
You will need to use a colorimeter (color light meter), and provide a set of suitable source images to
measure color reproduction. These tools are not provided with the projector, however, your projector
supplier should be able to provide you with suitable guidance, or even an experienced professional
installer.

The Color Management provides six sets (RGBCMY) of colors to be adjusted to favorite colors.
When you select each color, you can independently adjust its color range and saturation according to
your preference.

To adjust and store the settings:

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Using the projector

1. In the Picture > Advanced... menu, highlight Color Management

Red

Yellow

Green

Cyan

Magenta

Blue

and press MODE/ENTER. The Color Management page displays.

2. Highlight Primary Color and press / to select a color from
among Red, Green, Blue, Cyan, Magenta and Yellow.

3. Press to highlight Hue and press /

the range will include colors consisted of more proportions of its two
adjacent colors.

to select its range. Increase in

Please refer to the illustration to the right for how the colors relate
to each other. For example, if you select Red and set its range at 0,
only pure red is selected. Increasing its range will include both the red
color close to yellow and red color close to magenta.

4. Press to highlight Gain and adjust its values to your preference by pressing / . The contrast
level of the primary color you select will be affected. Every adjustment made will reflect to the image
immediately.

5. Press to highlight Saturation and adjust its values to your preference by pressing / . Every
adjustment made will reflect to the image immediately.

For example, if you select Red and set its value at 0, only the saturation of pure red will be affected.

Saturation is the amount of that color in a video picture. Lower settings produce less saturated
colors; a setting of “0” removes that color from the image entirely. If the saturation is too high, that
color will be overpowering and unrealistic.

6. To leave and save the settings, press MENU/EXIT.

Setting Film Mode

Highlight Film Mode in the Display menu and select On by pressing / on the projector or remote
control.

This feature helps improve picture quality when projecting composite or S-video image from a film­sourced DVD or Blu-ray Disc.

Setting 3D Comb Filter

Highlight 3D Comb Filter in the Display menu and select On by pressing / on the projector or
remote control.

This feature separates composite signal to Y (brightness) signal and C (color) signal, and can help produce
clearer and sharper images with correct colors in place.

This function is only available when a composite or S-video signal is selected.

Using the projector

33

Adjusting the sound

The sound adjustments made as below will have an effect on the projector speaker(s). Be sure you have
made a correct connection to the projector audio input. See "Connecting with video equipment" on

page 19 for how the audio input is connected.

Muting the sound

To temporarily turn off the sound, press Mute on remote control, or

1. Press MENU/EXIT and then press / until the Audio Setup menu is highlighted.

2. Press to highlight Mute and press / to select On.

If available, you can also press Mute on the remote control to toggle projector audio between on and off.

Adjusting the sound level

To adjust the sound level, press Vol u me + / - on remote control or / on the projector, or:

1. Repeat step 1 above.

2. Press to highlight Vol ume and press / to select a desired sound level.

Turning off the Power On/Off Ring Tone

To turn off the ring tone:

1. Repeat step 1 above.

2. Press to highlight Power On/Off Ring Tone and press / to select Off.

The only way to change Power On/Off Ring Tone is setting On or Off here. Setting the sound mute or changing the sound
level will not affect the Power On/Off Ring Tone.

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Using the projector

Selecting the aspect ratio

15:9 picture

4:3 picture

4:3 picture

4:3 picture

16:9 picture

The "aspect ratio" is the ratio of the image width to the image height. Digital TV is usually in 16:9 ratio,
which is the default for this projector, and most analog TV signals and DVDs are in 4:3 ratio.

With the advent of digital signal processing, digital display devices like this projector can dynamically
stretch and scale the image output to a different aspect than that of the image input source. Images can
be stretched in a linear manner so the whole of the image is stretched equally, or non-linearly, which
distorts the image.

To change the projected picture ratio (no matter what aspect the source is):

• Using the remote control

1. Press Aspect to show the current setting.

2. Press Aspect repeatedly to select an aspect ratio to suit the format of the video signal and your
display requirements.

• Using the OSD menu

1. Press MENU/EXIT and then press / until the Display menu is highlighted.

2. Press to highlight Aspect Ratio.

3. Press / to select an aspect ratio to suit the format of the video signal and your display
requirements.

About the aspect ratio

1. Auto: Scales an image proportionally to fit the projector's native
resolution in its horizontal or vertical width. This is suitable for the
incoming image which is neither in 4:3 nor 16:9 and you want to make
most use of the screen without altering the image's aspect ratio.

2. Real: This setting displays the image in a one-to-one pixel mapping
without alteration or resize in the center of the projection. This is most
suitable for use with PC source inputs.

3. 4:3: Scales a picture so that it is displayed in the center of the screen
with a 4:3 aspect ratio. This is most suitable for 4:3 pictures like
computer monitors, standard definition TV and 4:3 aspect DVD
movies, as it displays them without aspect alteration.

4. Wide: Stretches the picture horizontally in a non-linear manner, that
is, the edges of the picture are stretched more than the center of the
picture to prevent distortion of the central part of the picture. This is
suitable for occasions where you want to stretch the width of a 4:3
aspect picture to the width of a 16:9 aspect screen. It does not alter the
height. Some widescreen movies have been produced with their width
squashed down to the width of a 4:3 aspect, and are best viewed when
restretched back to their original width using this setting.

5. Anamorphic: Scales an image so that it is displayed in the center of
the screen with a 16:9 aspect ratio. This setting stretches and resizes
linearly, except that it treats the vertical and horizontal dimensions
independently. It stretches the height of the source image until it
reaches the full projected height, and stretches the width of the source
image until it reaches the full projected width. This may alter the
projected aspect, depending upon the original aspect of the source

Using the projector

35

image. Anamorphic is most suitable for images which are already in a 16:9 aspect, like high definition

16:9 picture

Letter Box
format picture

TV, as it displays them without aspect alteration.

6. Letter Box: Scales a picture to fit the projector’s native resolution in
its horizontal width and resize the picture’s height to the 3/4 of the
projection width. This may produce a picture greater in height than
can be displayed, so part of the picture is lost (not displayed) along the
top and bottom edges of the projection. This is suitable for the display
of movies which are presented in letter box format (with black bars
on the top and bottom).

• The black portions are inactive areas and the white portions are active
areas.

• OSD menus can be displayed on those unused black areas.

Magnifying and searching for details

If you need to find the details on the projected picture, magnify the picture. Use the direction arrow keys
for navigating the picture.

• Using the remote control

1. Press Digital Zoom+/- to display the Zoom bar. Press Digital Zoom+ to magnify the center of the
picture. Press the key repeatedly until the picture size is suitable for your need.

2. Use the directional arrows ( , , , ) on the projector or remote control to navigate the
picture.

3. To restore the picture to its original size, press AUTO. You can also press Digital Zoom-. When
the key is pressed again, the picture is further reduced until it is restored to the original size.

• Using the OSD menu

1. Press MENU/EXIT and then press / until the Display menu is highlighted.

2. Press

3. Press repeatedly to magnify the picture to a desired size.

4. To navigate the picture, press MODE/ENTER to switch to the panning mode and press the

5. To reduce size of the picture, press MODE/ENTER to switch back to the zoom in/out function, and

The picture can only be navigated after it is magnified. You can further magnify the picture while searching for details.

to highlight Digital Zoom and press MODE/ENTER. The Zoom bar displays.

directional arrows ( , , , ) on the projector or remote control to navigate the picture.

press AUTO to restore the picture to its original size. You can also press repeatedly until it is
restored to the original size.

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Using the projector

Operating in a high altitude environment

We recommend that you activate High Altitude Mode when your environment is higher than 1500
meters (around 4920 feet) above sea level, or whenever the projector will be used for extended periods
of time (>10 hours) without shutdown.

To activate High Altitude Mode:

1. Press MENU/EXIT and then press / until the System Setup : Advanced menu is highlighted.

2. Press to highlight High Altitude Mode.

3. Press / to select On. A confirmation message displays.

4. Highlight Ye s and press MODE/ENTER.

Operation under High Altitude Mode may cause a higher decibel operating noise level because of
increased fan speed necessary to improve overall system cooling and performance.

If you use this projector under other extreme conditions excluding the above, it may display auto shut­down symptoms, which is designed to protect your projector from over-heating. In cases like this, you
should switch to High Altitude Mode to solve these symptoms. However, this is not to state that this
projector can operate under any and all harsh or extreme conditions.

Watching 3D content

Your BenQ projector supports playing three-dimensional (3D) content transferred through D-Sub,
Component, HDMI, Video, and S-Video. Yet you need the required compatible hardware accessories and
software to play 3D content on BenQ projector.

Connecting 3D video devices

• PlayStation games

i. Make sure you have updated your console to the latest software version in PlayStation 3.

ii. Insert the 3D game disc. Or you can download games via the PlayStation network.
iii. Launch the game and select Play in 3D in the in-game menu.

• Blu-ray 3D player

i. Make sure your player supports 3D Blu-ray Disc and that 3D output is activated.

ii. Play the 3D Blu-ray Disc.

• 3D TV (e.g. SKY 3D, DirecTV)

i. Contact your TV service provider to enable 3D channels on your channel package.

ii. Switch to the 3D channel.

• 3D Devices (e.g. 3D DV/DC)
Turn on the 3D device and project the 3D content.

To view the 3D video correctly, make sure Auto is selected in the Display > 3D > 3D Mode menu. If 3D

content still cannot be shown correctly, select the supported format in the Display > 3D > 3D Mode menu.

After you have connected the 3D video devices to the projector, make sure the power of BenQ 3D
glasses is on. Wear the BenQ 3D glasses, and then enjoy your 3D experience!

Using the 3D menus

1. Press the MENU/EXIT and go to the Display > 3D menu and press MODE/ENTER. Or you can
press the 3D Setting button on the remote control. The 3D page displays.

2. Highlight 3D Mode and press MODE/ENTER. The 3D Mode page displays.

3. Press / to highlight the 3D format that you need and press MODE/ENTER.
automatically detects the format of the video when selecting Auto. If not, you need to base on the
3D format of the video to make an appropriate setting in the 3D Mode menu.

4. Press MENU/EXIT to go back to the 3D page.

The projector

Using the projector

37

5. Press / to highlight 3D Sync Invert and press / to select Invert to switch between the
image for the left eye and the right eye for the more natural viewing. You can also toggle this function
between Invert and Disable by pressing 3D Invert on the remote control.

• Use corrective glasses or other such methods to correct your eyesight if you suffer from myopia,
hyperopia, astigmatism, or have eyesight differences between the left and right eyes before putting on
the 3D Glasses to watch the 3D content.

• When the projector starts to project the 3D images, the image may seem misplaced, however, this is not
a product malfunction.

• Take appropriate breaks when watching 3D content.

• Stop watching 3D content if you feel fatigue or discomfort.

• Keep a distance from the screen of about three times the effective height of the screen when watching
3D content.

• Children and people with a history of oversensitivity to light, heart problems, or have any other existing
medical condition should be refrained from watching 3D content.

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Using the projector

Personalizing the projector menu display

The On-Screen Display (OSD) menus can be set according to your preferences. The following settings do
not affect the projection settings, operation, or performance.

• Menu Display Time in the System Setup : Basic > Menu Settings menu sets the length of time
the OSD will remain active after your last key press. Use / to select a suitable time length.

• Menu Position in the System Setup : Basic > Menu Settings menu sets the OSD position in
five locations. Use / to select a preferred position.

• Language in the System Setup : Basic menu sets your familiar language for the On-Screen (OSD)
Menus. See "Using the menus" on page 24 for details.

• Background Color in the System Setup : Basic menu sets a preferred logo screen to be
displayed during projector start-up.

Locking control keys

With the control keys on the remote control and projector locked, you can prevent your projector
settings from being changed accidentally (by children, for example). When Key Lock is on, no control
keys on the remote control and projector will operate except POWER and .

To lock the keys:

1. Press MENU/EXIT and then press / until the System Setup : Advanced menu is highlighted.

2. Press to highlight Key Lock, and press / to select On. A warning message appears. Select Ye s
and press MODE/ENTER. The control keys lock.

To unlock the keys, press and hold on the projector or remote control for 3 seconds.

Turning the projector off

To turn the projector off, press POWER and a warning message

appears. Press POWER again.

• The Power indicator light flashes orange and the fans run for about
two minutes to cool the lamp. The projector will not respond to any
commands until the cooling process is complete. Once the cooling
process finishes, a "Power Of f R i n g Ton e " will be heard.

To turn off the ring tone, see "Turning off the Power On/Off Ring

Tone" on page 34 for details.

• Then, the Power indicator light is a steady orange once the cooling process has finished and fans stop.

• If the projector will not be used for an extended period, unplug the power cable from the power
outlet.

• To protect the lamp, the projector will not respond to any commands during the cooling process.

Actual lamp life may vary due to different environmental conditions and usage.

Using the projector

39

On-Screen Display (OSD) menus

On-Screen Display (OSD) structure

Please note that the on-screen display (OSD) menus vary according to the signal type selected.

Main menu Sub-menu Options

Preset Mode Cinema/Dynamic/Standard/User 1/User 2/User 3/3D

User Mode Management

Brightness 0–100

Contrast 0–100

Color 0–100

Tint 0–100

Sharpness 0–15

Color Temperature Normal/Cool/Lamp Native/Warm

Picture

Audio Setup

Display

Lamp Power Normal/Economic/SmartEco

Black Level 0 IRE/7.5 IRE

Clarity Control Noise Reduction

Color Temperature Fine

Advanced...

Reset Picture Settings

Mute On/Off

Volume 0-10

Power On/Off Ring Tone On/Off

Aspect Ratio Auto/Real/4:3/Wide/Anamorphic//Letter Box

Keystone

Pos iti on

Overscan Adjustment 0/1/2/3

PC & Component
YPbPr Tuning

Digital Zoom

Film Mode On/Off

3D Comb Filter On/Off

3D

Tuning

Gamma Selection 1.6/1.8/2.0/2.2/2.4/2.5/2.6/2.8/BenQ

Brilliant Color On/Off

Color Management Primary Color/Hue/Gain/Saturation

H.Size

Phase

Auto

3D Mode

3D Sync Invert Disable/Invert

Red Gain/Green Gain/Blue Gain/Red Offset/
Green Offset/Blue Offset

Auto/Off/Frame Sequential/Frame Packing/
Top-Bottom/Side-by-Side

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Using the projector

Language

Background Color Black/Blue/Purple

Splash Screen BenQ/Black/Blue

Projector Position Front/Front Ceiling/Rear/Rear Ceiling

System Setup
: Basic

System Setup
: Advanced

Information

Auto Off

Sleep Timer

Menu Display Time

Menu Settings

Input Source

Source Rename

Auto Source Search On/Off

Lamp Settings

HDMI Settings

Baud Rate

Test Pattern On/Off

Closed Caption

Quick Cooling On/Off

High Altitude Mode On/Off

Password

Key Lock On/Off

Reset All Settings

Source

Preset Mode

Resolution

Color System

Equivalent Lamp Hour

3D Format

Firmware Version

Menu Position

Blank Reminder Message

Reset Lamp Timer

Equivalent Lamp Hour

HDMI Format Auto/PC Signal/Video Signal

CEC On/Off

Closed Caption Enable On/Off

Caption Version CC1/CC2/CC3/CC4

Change Password

Power On Lock On/Off (inputs current password)

Disable/5 min/10 min/15 min/20 min/25 min/
30 min

Disable/30 min/60 min/90 min/120 min/150
min/180 min

5 sec/10 sec/15 sec/20 sec/25 sec/30 sec/
Always On

Center/Top-Left/Top-Right/Bottom-Right/
Bottom-Left

On/Off

HDMI 1/HDMI 2/Video/S-Video/Component/
PC

2400/4800/9600/14400/19200/38400/57600/
115200

Note that the menu items are available when the projector detects at least one valid signal. If there is no
equipment connected to the projector or no signal detected, limited menu items are accessible.

Using the projector

41

Picture menu

Function Description

Preset Mode

User Mode
Management

Brightness

Contrast

Color

Tint

Sharpness

Color Temperature

Lamp Power

Advanced...

Reset Picture Settings

Pre-defined picture modes are provided so you can optimize your projector
picture set-up to suit your program type. See "Selecting a preset mode" on

page 28 for details.

Selects a preset mode that most suits your need for the picture quality and
further fine-tune the picture based on the selections listed below. See "Setting

the User 1/User 2/User 3 mode" on page 28 for details.

Adjusts the brightness of the picture. See "Adjusting Brightness" on page 29 for
details.

Adjusts the degree of difference between dark and light in the picture. See

"Adjusting Contrast" on page 29 for details.

Adjusts the color saturation level -- the amount of each color in a video
picture. See "Adjusting Color" on page 30 for details.

Adjusts the red and green color tones of the picture. See "Adjusting Tint" on

page 30 for details.

Adjusts the picture to make it look sharper or softer. See "Adjusting Sharpness"

on page 30 for details.

There are several color temperature settings available. See "Selecting a color

temperature*" on page 30 for details.

Selects the projector lamp power between Normal, Economic and
SmartEco modes. See "Setting Lamp Power as Economic or SmartEco" on

page 48 for details.

Black Level

Sets the picture grayscale as 0 IRE or 7.5 IRE. See "Setting Black Level" on

page 31 for details.

Clarity Control

See "Controlling image clarity" on page 31 for details.

Color Temperature Fine Tuning

See "Setting a preferred color temperature" on page 31 for details.

Gamma Selection

See "Selecting a Gamma setting" on page 32 for details.

Brilliant Color

See "Adjusting Brilliant Color" on page 32 for details.

Color Management

See "Color Management" on page 32 for details.
Returns all settings in the Picture menus to the factory preset values. See

"Resetting the picture mode" on page 29 for details.

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Using the projector

Audio Setup menu

Function Description

Mute

See "Muting the sound" on page 34 for details.

Vol um e

Power On/Off Ring
To n e

Display menu

Function Description

Aspect Ratio

Keystone

Position

Overscan Adjustment

PC & Component
YPbPr Tuning

See "Adjusting the sound level" on page 34 for details.

See "Turning off the Power On/Off Ring Tone" on page 34 for details.

There are several options to set the picture’s aspect ratio depending on your
input source. See "Selecting the aspect ratio" on page 35 for details.

Corrects any keystoning of the picture. See "Correcting picture distortion" on

page 27 for details.

Displays the position adjustment page. To move the projected picture, use the
directional arrow keys. The values shown on the lower position of the page
change with every key press you made until they reach their maximum or
minimum.

This function is only available when the PC signal is selected.

Conceals the poor picture quality in the four edges. You can also manually press

/ to decide how much to be concealed. Setting 0 means the picture is
100% displayed. The greater the value, the more portion of the picture is
concealed while the screen remains filled and geometrically accurate.

H.Size
Adjusts the horizontal width of the picture.

This function is only available when the Component or PC signal is
selected.

Phase

Adjusts the clock phase to reduce picture distortion.

This function is only available when the Component

or PC signal is selected.

Digital Zoom

Film Mode

3D Comb Filter

Auto

Adjusts the phase, and frequency automatically

This function is only available when the PC signal is selected.

See "Magnifying and searching for details" on page 36 for details.

See "Setting Film Mode" on page 33 for details.

See "Setting 3D Comb Filter" on page 33 for details.

Using the projector

43

3D Mode

This projector features a 3D function which enables you to enjoy the 3D
movies, videos, and sporting events in a more realistic way by presenting the
depth of the images. You need to wear a pair of 3D glasses to view the 3D
images.

When the 3D Mode function is enabled:

• The brightness level of the projected image will decrease.

3D

• The Preset Mode cannot be adjusted.

• The Keystone can only be adjusted within limited degrees.

3D Sync Invert

When you 3D image is distorted, you can enable this function to switch
between the image for the left eye and the right eye for the more comfortable
3D viewing experience.

See "Watching 3D content" on page 37 for details.

System Setup : Basic menu

Function Description

Language

Background Color

Splash Screen

Projector Position

Auto Off

Sleep Timer

Menu Settings

Input Source

Source Rename

Auto Source Search

Sets the language for the On-Screen Display (OSD) menus. See "Using the

menus" on page 24 for details.

Sets the background color for the projector. See "Personalizing the projector

menu display" on page 39 for details.

Allows you to select which logo screen will display during projector start-up.
You can choose BenQ logo screen, Blue screen or Black screen.

The projector can be installed on a ceiling or behind a screen, or with one or
more mirrors. See "Choosing a location" on page 13 for details.

Prevents unnecessary projection when no signal is detected for a long time. See

"Setting Auto Off" on page 48 for details.

Sets the auto-shutdown timer. The timer can be set to a value between 30
minutes and 3 hours.

Menu Display Time

Sets the length of time the OSD will remain active after your last key press.

Menu Position

Sets the On-Screen Display (OSD) menu position.

Blank Reminder Message

Sets whether the blank reminder message is displayed by the projector while
the image is hidden.

Selects an input source to be projected. See "Selecting an input source" on

page 23 for details.

Renames the source to your desired name. See "Selecting an input source" on

page 23 for details.

Sets whether the projector searches automatically for input sources. If the
source scan is On, the projector will scan for input sources until it acquires a
signal. If the function is not activated, the projector selects the last used input
source.

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Using the projector

System Setup : Advanced menu

Function Description

Reset Lamp Timer
Once the lamp is renewed, select Reset to return the lamp timer to "0". See

Lamp Settings

HDMI Settings

Baud Rate

Te s t P a tt e rn

Closed Caption

Quick Cooling

High Altitude Mode

Password

Key Lock

"Resetting the lamp timer" on page 51 for details.

Equivalent Lamp Hour

Shows the lamp hour information. See "Getting to know the lamp hour" on

page 48 for details.

HDMI Format

Selects an input source type for the HDMI signal. You can also manually select
the source type. The different source types carry different standards for the
brightness level.

HDMI Format is only available when the HDMI signal is selected.

CEC

Enables or disables the CEC function. When you connect an HDMI CEC­compatible device to your projector with an HDMI cable, turning on the HDMI
CEC compatible device automatically turns on the projector, while turning off
the projector automatically turns off the HDMI CEC compatible device.

Selects a baud rate that is identical with your computer’s so that you can
connect the projector using a suitable RS-232 cable and update or download
the projector’s firmware. This function is intended for qualified service
personnel.

Press ENTER to display the grid test pattern. It helps you adjust the image size
and focus and check that the projected image is free of distortion.

Closed Caption Enable

Activates the function by selecting On when the selected input signal
carries closed captions*.

*About captions:
An on-screen display of the dialogue, narration, and sound effects of TV
programs and videos that are closed captioned (usually marked as "CC" in TV
listings).

Caption Version

Selects a preferred closed captioning mode. To view captions, select CC1,

CC2, CC3, or CC4 (CC1 displays captions in the primary language in your

area).

Enables or disables the Quick Cooling function. Selecting On enables
the function and projector cooling time will be shortened from a
normal 90-second duration to approximately 5 seconds.

A mode for operation in areas like high altitude or high temperature. See

"Operating in a high altitude environment" on page 37 for details.

Change Password

You will be asked to enter the current password before changing to a new one.
See "Utilizing the password function" on page 25 for details.

Power On L o c k

Limits use of the projector to only those who know the correct password. See

"Utilizing the password function" on page 25 for details.

See "Locking control keys" on page 39 for details.

Using the projector

45

Returns all settings to the factory preset values.

Reset All Settings

The following settings will still remain: Keystone, Language, Projector
Position, High Altitude Mode, Password, and Key L ock.

Information menu

This menu shows you the current operating status of the projector.

Some picture adjustments are available only when certain input sources are in use. Unavailable adjustments
are not shown on the screen.

Function Description

Source

Shows the current signal source.

Preset Mode

Resolution

Color System

Equivalent Lamp
Hour

3D Format

Firmware Version

Shows the selected mode in the Picture > Preset Mode menu.

Shows the native resolution of the input source.

Shows input system format: NTSC, PAL, SECAM, YUV, or RGB.

Shows the total lamp time used.

Shows the current 3D mode.

3D Format is only available when 3D Mode is enabled.

Shows the firmware version of your projector.

46

Using the projector

Additional information

Care of the projector

Your projector needs little maintenance. The only thing you have to do on a regular basis is keep the lens
clean. Never remove any parts of the projector except the lamp. Contact your dealer or local customer
service center if the projector fails to operate as expected.

Cleaning the lens

Clean the lens whenever you notice dirt or dust on the surface. Before you attempt to clean the lens,
turn the projector off, unplug the power cable, and leave it several minutes to cool completely.

1. Use a canister of compressed air to remove dust. (Available from building hardware or photographic
suppliers.)

2. If there is stubborn dirt or smudge marks, use a proper photographic lens brush or moisten a clean
soft lens cloth with lens cleaner to gently wipe the lens surface.

3. Never use any type of abrasive pad, alkaline/acid cleaner, scouring powder, or volatile solvent, such as
alcohol, benzene, thinner or insecticide. Using such materials or maintaining prolonged contact with
rubber or vinyl materials may result in damage to the projector surface and cabinet material.

Never touch the lens with your finger or rub the lens with abrasive materials. Even paper towels can damage
the lens coating. Only ever use a proper photographic lens brush, cloth, and cleaning solution. Do not
attempt to clean the lens while the projector is switched on or is still hot from previous use.

Cleaning the projector case

Before you attempt to clean the case, turn the projector off, unplug the power cable, and leave it several
minutes to cool completely.

1. To remove dirt or dust, wipe the case with a soft, dry, lint-free cloth.

2. To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral detergent. Then
wipe the case.

Never use wax, alcohol, benzene, thinner or other chemical detergents. These can damage the case.

Storing the projector

If you need to store the projector for an extended time, please:

1. Make sure the temperature and humidity of the storage area are within the recommended range for
the projector. Please refer to the Spec. page in this manual or consult your dealer about the range.

2. Retract the adjuster feet.

3. Remove the batteries from the remote control.

4. Pack the projector in its original packing or equivalent.

Transporting the projector

It is recommended that you ship the projector with its original packing or equivalent.

Using the projector

47

Lamp information

Getting to know the lamp hour

When the projector is in operation, the duration (in hours) of lamp usage is automatically calculated by
the built-in timer.

See "Setting Lamp Power as Economic or SmartEco" below for more information on Economic mode.

To obtain the lamp hour information:

1. Press MENU/EXIT and then press / until the System Setup : Advanced menu is highlighted.

2. Press to highlight Lamp Settings and press MODE/ENTER. The Lamp Settings page displays.

3. The lamp hour information is shown in the row of Equivalent Lamp Hour.

4. To leave the menu, press MENU/EXIT.

Extending lamp life

The projection lamp is a consumable item. To keep the lamp life as long as possible, you can do the
following settings via the OSD menu.

• Setting Lamp Power as Economic or SmartEco

Using Economic mode reduces system noise and power consumption by 30%. Using SmartEco mode
reduces system noise and lamp power consumption by up to 70%. If the Economic or SmartEco mode
is selected, the light output will be reduced and result in darker projected pictures

Setting the projector in Economic or SmartEco mode also extends the lamp life. To set Economic or
SmartEco mode, go to the Picture > Lamp Power menu, and press MODE/ENTER. The

page displays. Then press / repeatedly until your desired mode is selected and press MODE/

Power

ENTER.

Lamp

Lamp mode Description

Normal
Economic
SmartEco

100% lamp brightness
Saves 30% lamp power consumption
Saves up to 70% lamp power consumption depending on the content brightness level

• Setting Auto Off

This function allows the projector to turn off automatically if no input source is detected after a set
period of time.

To s et Auto Off, go to the System Setup : Basic > Auto Off menu and press / to select a time
period. The time period can be set from 5 to 30 minutes in 5-minute increments. If the preset time
lengths are not suitable for your presentation, select Disable. The projector will not automatically shut
down in a certain time period.

48

Using the projector

Timing of replacing the lamp

OK

NOTICE: Order replacement lamp

Lamp > XXXX hrs

Order a new lamp at
lamp.benq.com

WARNING

OK

NOTICE: Replace lamp soon

Lamp > XXXX hrs

Order a new lamp at
lamp.benq.com

WARNING

NOTICE: Replace lamp now
Lamp > XXXX hrs

Lamp-usage time exceeded
Replace lamp (refer to User’s Manual)
then reset lamp timer.
Order a new lamp at
lamp.benq.com

OK

WARNING

When the Lamp indicator lights up red or a message appears suggesting it is time to replace the lamp,
please install a new lamp or consult your dealer. An old lamp may cause a malfunction in the projector
and in some instances the lamp may explode. Go to http://lamp.BenQ.com for a replacement lamp.

The Lamp indicator light and Temperature warning light will light up if the lamp becomes too hot. Turn
the power off and let the projector cool for 45 minutes. If the Lamp or Temp indicator still lights up after
turning the power back on, please contact your dealer. See "Indicators" on page 52 for details.

The following Lamp warning displays will remind you to change the lamp.

Status Message

Install a new lamp for optimal performance. If the projector is
normally run with Economic selected (see "Getting to know the

lamp hour" on page 48), you may continue to operate the projector

until the next hour lamp warning appears.

Press MODE/ENTER to dismiss the message.

It is strongly recommended that you replace the lamp at this stage.
The lamp is a consumable item. The lamp brightness diminishes with
use. This is normal lamp behavior. You can replace the lamp
whenever you notice that the brightness level has significantly
diminished.

Press MODE/ENTER to dismiss the message.

"XXXX" shown in the above messages are numbers that vary depending on different models.

Replacing the lamp

• To reduce the risk of electrical shock, always turn the projector off and disconnect the power cable

• To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the

• To reduce the risk of injuries to fingers and damage to internal components, use caution when removing

• To reduce the risk of injuries to fingers and/or compromising image quality by touching the lens, do not

• This lamp contains mercury. Consult your local hazardous waste regulations to dispose of this lamp in a

The lamp MUST be replaced before the projector will operate
normally.

Press MODE/ENTER to dismiss the message.

before changing the lamp.

lamp.

lamp glass that has shattered into sharp pieces.

touch the empty lamp compartment when the lamp is removed.

proper manner.

1. Turn the power off and disconnect the projector from the power outlet. If the lamp is hot, avoid
burns by waiting for approximately 45 minutes until the lamp has cooled.

Using the projector

49

2. Loosen the screws that secure the lamp cover on both sides

2

1

3

2

1

3

of the projector until the lamp cover loosens.

3. Remove the lamp cover from the projector.

• Do not turn the power on with the lamp cover removed.

• Do not insert your fingers between the lamp and the projector.
The sharp edges inside the projector may cause injuries.

4. Disconnect the lamp connector from the projector.

5. Loosen the screw that secures the lamp.

6. Lift the handle so that it stands up.

7. Use the handle to slowly pull the lamp out of the projector.

• Pulling it too quickly may cause the lamp to break and scatter
broken glass in the projector.

• Do not place the lamp in locations where water might splash on
it, children can reach it, or near flammable materials.

• Do not insert your hands into the projector after the lamp is
removed. If you touch the optical components inside, it could
cause color unevenness and distortion of the projected images.

8. As shown in the figure, lower the new lamp.

1

2

9. Reconnect the lamp connector to the projector.

10. Tighten the screw that secures the lamp.

11. Ensure the handle is fully laid flat and locked in place.

• Loose screw may cause a bad connection, which could result in
malfunction.

• Do not over tighten the screw.

50

Using the projector

12. Replace the lamp cover on the projector.

2

1

13. Tighten the screws that secure the lamp cover on both sides
of the projector.

• Loose screws may cause a bad connection, which could result in
malfunction.

• Do not over tighten the screws.

14. Connect the power and restart the projector.

Resetting the lamp timer

Do not reset the lamp timer if the lamp has not been replaced as this could cause damage.

15. After the start-up logo, press MENU/EXIT and then press / until the System Setup :
Advanced menu is highlighted.

16. Press to highlight Lamp Settings and press MODE/ENTER. The Lamp Settings page displays.

17. Highlight Reset Lamp Timer and press MODE/ENTER. A warning message displays asking if you
want to reset the lamp timer. Highlight Reset and press MODE/ENTER. The lamp time will be
reset to "0".

Using the projector

51

Indicators

There are three indicators which show the status of the projector. Check the following for information
about the indicator lights. If there is anything wrong, turn the projector off and contact your dealer.

When the projector is in a normal state

Power Te m p Lamp Status & Description

Orange Off Off

Green

Flashing

Green Off Off

Orange

Flashing

Off Off

Off Off

When the projector is in an abnormal state

Power Te m p Lamp Status & Description

Off Off Red

Off Off

Red Red Off

Red Red Flashing Off

Red Green Off

Red Green Flashing Off

Red Flashing Red Off

Red Flashing Red Flashing Off

Red Flashing Green Off

Red Flashing Green Flashing Off

Red Red Green

Green Red Flashing Off

Green Green Off

Green Green Flashing Off

Green

Flashing

Green

Flashing

Green

Flashing

Red Flashing Off

Green Off

Green Flashing Off

Stand-by mode.

Powering up.

Normal operation.

• The projector needs 90 seconds to cool down as it was
abnormally shut down without the normal cooling down
process.

• The projector needs to cool for 90 seconds after the power
is turned off.

• The lamp has been damaged. Please contact your local
BenQ customer center for purchasing a new lamp.

Red

Flashing

• The lamp is not properly attached.

• The lamp has been damaged. Please contact your local
BenQ customer center for purchasing a new lamp.

The fans are not working.

Fan sensors error.
Fans do not rotate during
powering up.

The projector has shut down
automatically. If you try to re­start the projector, it will shut
down again. Please contact
your dealer for assistance.

Thermal condition error.

52

Using the projector

Green Red Off

Green

Flashing

Red Off

The internal temperature is too high.

• The intake ventilation or the exhaust ventilation is
blocked.

• The projector may be in a poorly ventilated location.

• The ambient temperature may be too high.

Using the projector

53

Troubleshooting

Problem Cause Remedy

Plug the power cable into the AC inlet on the
rear of the projector, and plug the power
cable into to the power outlet. If the power
outlet has a switch, make sure that it is
switched on. (See page 22.)

Wait until the cooling down process has
completed.

Correctly attach the lamp cover. (See page

49.)

Turn the video source on and check that the
signal cable is connected correctly. (See page

19.)

Check the connection. (See page 19.)

Select the correct input source with the
Source keys on the remote control or
SOURCE on the projector. (See page 23.)

Correctly connect the cables to the
appropriate terminals. (See page 19.)

Adjust the focus of the lens using the focus
ring. (See page 23.)

Adjust the projection angle and direction as
well as the height of this projector if
necessary. (See page 27.)

Replace both of the batteries with new ones.

(See page 7.)

Remove the obstacle. (See page 7.)

Stand within 8 meters (26.2 feet) of the
projector. (See page 7.)

Correctly set the settings in the 3D menu.

(See page 37.)

Use a 3D Blu-ray Disc and try again.

Select the correct source with the Source
keys on the remote control or SOURCE on
the projector. (See page 23.)

The projector does
not turn on.

No picture.

Image is unstable.

Picture is blurred.

Remote control does
not work correctly.

3D content does not
not display correctly

There is no power from the power
cable.

Attempting to turn the projector on
again during the cooling process.

The lamp cover is not securely
attached.

The video source is not turned on or
connected correctly.

The projector is not correctly
connected to the input source device.

The input source has not been
correctly selected.

The connection cables are not
securely connected to the projector
or the signal source.

The projection lens is not correctly
focused.

The projector and the screen are not
aligned properly.

The batteries are out of power.

There is an obstacle between the
remote control and the projector.

You are too far away from the
projector.

The 3D glasses are out of battery. Recharge the 3D glasses.

The settings in the 3D menu are not
set correctly.

Your Blu-ray Disc is not in 3D
format.

The input source has not been
correctly selected.

54

Using the projector

Specifications

All specifications are subject to change without notice.

Optical

Resolution

1280 (H) x 720 (V)

Display system

Single-chip DLP
Lens F/Number
W750

F = 2.54 to 2.73, f = 18.18 to 21.84 mm
W770ST

F = 2.6 to 2.78, f = 10.2 to 12.24 mm
Lamp

210 W lamp

TM

system

Electrical

Power supply

AC100–240V, 3.2 A, 50-60 Hz (Automatic)
Power consumption

295 W (Max); < 0.5 W (Standby)

Mechanical

Weight
W750

2.6 Kg (5.73 lbs)

W770ST

2.7 Kg (5.95 lbs)

Output terminals

Speaker

(Stereo) 10 watt x 1
Audio signal output

PC audio jack x 1

Control

RS-232 serial control

9 pin x 1
IR receiver x 2
Mini B type USB x 1 (Used for service)

Input terminals

Computer input

RGB input

D-Sub 15-pin (female) x 1

Video signal input

S-VIDEO

Mini DIN 4-pin port x 1

VIDEO

RCA jack x 1

SD/HDTV signal input

Analog - Component RCA jack x 3

(through RGB input)

Digital - HDMI x 2

Audio signal input

Audio in

RCA audio jack (L/R) x 2

Environmental Requirements

Operating temperature

0°C–40°C at sea level
Operating relative humidity

10%–90% (without condensation)
Operating altitude

0–1499 m at 0°C–35°C

1500–3000 m at 23°C–30°C (with

High Altitude Mode on)

Using the projector

55

Dimensions

Unit: mm

241.5

324.7

113.8

Unit: mm

253.4

324.7

113.8

Ceiling mount screws:
M6 x 8 (Max. L = 8 mm)

Unit: mm

W750: 324.7 mm x 241.5 mm x 113.8 mm (W x D x H)

W770ST: 324.7 mm x 253.4 mm x 113.8 mm (W x D x H)

Ceiling mount installation

W750

56

577.7

537.9

625.65

25

102.84

162.47

Using the projector

127.7

324.67

76.5

8199.6

62.59

122.07

77

241.56

W770ST

Ceiling mount screws:
M6 x 8 (Max. L = 8 mm)

Unit: mm

127.7

76.5

625.65

577.7

537.9

25

102.84

162.47

324.67

133.97

253.47

77

8199.6

74.5

Using the projector

57

Timing chart

Supported timing for PC input

Format Resolution

720 x 400 720 x 400_70 70.087 31.469 28.3221

VGA_60* 59.940 31.469 25.175

VGA_72 72.809 37.861 31.500

VGA_75 75.000 37.500 31.500

VGA_85 85.008 43.269 36.000

640 x 480

1024 x 768

SVGA_60* 60.317 37.879 40.000

SVGA_72 72.188 48.077 50.000

SVGA_75 75.000 46.875 49.500

SVGA_85 85.061 53.674 56.250

SVGA_120**

(Reduce Blanking)

XGA_60* 60.004 48.363 65.000

XGA_70 70.069 56.476 75.000

XGA_75 75.029 60.023 78.750

XGA_85 84.997 68.667 94.500

Refresh rate

(Hz)

119.854 77.425 83.000

H. Frequency

(KHz)

Pixel

Frequency

(MHz)

58

XGA_120**

(Reduce Blanking)

1152 x 864 1152 x 864_75 75.00 67.500 108.000

1024 x 576

1024 x 600

1280 x 720

1280 x 768 1280 x 768_60* 59.870 47.776 79.5

1280 x 800

Using the projector

BenQ Notebook

Timing

BenQ Notebook

Timing

1280 x 720_60* 60 45.000 74.250

1280 x 720_120** 120 90.000 148.500

WXGA_60* 59.810 49.702 83.500

WXGA_75 74.934 62.795 106.500

WXGA_85 84.880 71.554 122.500

WXGA_120**

(Reduce Blanking)

119.989 97.551 115.500

60.0 35.820 46.966

64.995 41.467 51.419

119.909 101.563 146.25

SXGA_60*** 60.020 63.981 108.000

1280 x 1024

1280 x 960

1360 x 768 1360 x 768_60*** 60.015 47.712 85.500

1440 x 900 WXGA+_60*** 59.887 55.935 106.500

1400 x 1050 SXGA+_60*** 59.978 65.317 121.750

1600 x 1200 UXGA*** 60.000 75.000 162.000

1680 x 1050 1680 x 1050_60*** 59.954 65.290 146.250

640 x 480@67Hz MAC13 66.667 35.000 30.240

832 x 624@75Hz MAC16 74.546 49.722 57.280

1024 x 768@75Hz MAC19 74.93 60.241 80.000

1152 x 870@75Hz MAC21 75.06 68.68 100.00

• *Supported timing for 3D signal with Frame Sequential, Top-Bottom and Side-by-Side format.
**Supported timing for 3D signal with Frame Sequential format.
***Supported timing for 3D signal with Top-Bottom and Side-by-Side format.

• The timings showing above may not be supported due to EDID file and VGA graphic card limitations. It is
possible that some timings cannot be chosen.

SXGA_75 75.025 79.976 135.000

SXGA_85 85.024 91.146 157.500

1280 x 960_60*** 60.000 60.000 108

1280 x 960_85 85.002 85.938 148.500

Using the projector

59

Supported timing for HDMI (HDCP) input

Format Resolution

VGA_60* 59.940 31.469 25.175

640 x 480

720 x 400 720 x 400_70 70.087 31.469 28.3221

800 x 600

1024 x 768

VGA_72 72.809 37.861 31.500

VGA_75 75.000 37.500 31.500

VGA_85 85.008 43.269 36.000

SVGA_60* 60.317 37.879 40.000

SVGA_72 72.188 48.077 50.000

SVGA_75 75.000 46.875 49.500

SVGA_85 85.061 53.674 56.250

SVGA_120**

(Reduce Blanking)

XGA_60* 60.004 48.363 65.000

XGA_70 70.069 56.476 75.000

XGA_75 75.029 60.023 78.750

XGA_85 84.997 68.667 94.500

Refresh rate

(Hz)

119.854 77.425 83.000

H. Frequency

(KHz)

Pixel

Frequency

(MHz)

XGA_120**

(Reduce Blanking)

1152 x 864 1152 x 864_75 75.00 67.500 108.000

1024 x 576

1024 x 600

1280 x 720

1280 x 768 1280 x 768_60* 59.870 47.776 79.5

1280 x 800

BenQ Notebook

Timing

BenQ Notebook

Timing

1280 x 720_60* 60 45.000 74.250

1280 x 720_120** 120 90.000 148.500

WXGA_60* 59.810 49.702 83.500

WXGA_75 74.934 62.795 106.500

WXGA_85 84.880 71.554 122.500

WXGA_120**

(Reduce Blanking)

119.989 97.551 115.500

60.00 35.820 46.996

64.995 41.467 51.419

119.909 101.563 146.25

60

Using the projector

SXGA_60*** 60.020 63.981 108.000

1280 x 1024

1280 x 960

1360 x 768 1360 x 768_60*** 60.015 47.712 85.500

1440 x 900 WXGA+_60*** 59.887 55.935 106.500

1400 x 1050 SXGA+_60*** 59.978 65.317 121.750

1600 x 1200 UXGA*** 60.000 75.000 162.000

1680 x1050 1680 x 105_60*** 59.954 65.290 146.250

640x480@67Hz MAC13 66.667 35.000 30.240

832x624@75Hz MAC16 74.546 49.722 57.280

1024x768@75Hz MAC19 75.020 60.241 80.000

1152x870@75Hz MAC21 75.06 68.68 100.00

• *Supported timing for 3D signal with Frame Sequential, Top-Bottom and Side-by-Side format.
**Supported timing for 3D signal with Frame Sequential format.
***Supported timing for 3D signal with Top-Bottom and Side-by-Side format.

• The timings showing above may not be supported due to EDID file and VGA graphic card limitations. It is
possible that some timings cannot be chosen.

SXGA_75 75.025 79.976 135.000

SXGA_85 85.024 91.146 157.500

1280 x 960_60*** 60.000 60.000 108

1280 x 960_85 85.002 85.938 148.500

Format Resolution Refresh rate (Hz) H. Freq. (KHz) Pixel Freq. (MHz)

480i** 720 (1440) x 480 59.94 15.73 27

480p 720 x 480 59.94 31.47 27

576i 720 (1440) x 576 50 15.63 27

576p 720 x 576 50 31.25 27

720/50p* 1280 x 720 50 37.5 74.25

720/60p* 1280 x 720 60 45.00 74.25

1080/24P* 1920 x 1080 24 27 74.25

1080/25P 1920 x 1080 25 28.13 74.25

1080/30P 1920 x 1080 30 33.75 74.25

1080/50i*** 1920 x 1080 50 28.13 74.25

1080/60i*** 1920 x 1080 60 33.75 74.25

1080/50P 1920 x 1080 50 56.25 148.5

1080/60P 1920 x 1080 60 67.5 148.5

*Supported timing for 3D signal with Frame Packing and Top-Bottom format.
**Supported timing for 3D signal with Frame Sequential format.
***Supported timing for 3D signal with Side-by-Side format.

Using the projector

61

Supported timing for EDTV and HDTV (via Component inputs)

Format Resolution Refresh rate (Hz) H. Freq. (KHz) Pixel Freq. (MHz)

480i* 720 x 480 59.94 15.73 13.5

480p 720 x 480 59.94 31.47 27

576i 720 x 576 50 15.63 13.5

576p 720 x 576 50 31.25 27

720/50p 1280 x 720 50 37.5 74.25

720/60p 1280 x 720 60 45.00 74.25

1080/50i 1920 x 1080 50 28.13 74.25

1080/60i 1920 x 1080 60 33.75 74.25

1080/24P 1920 x 1080 24 27 74.25

1080/25P 1920 x 1080 25 28.13 74.25

1080/30P 1920 x 1080 30 33.75 74.25

1080/50P 1920 x 1080 50 56.25 148.5

1080/60P 1920 x 1080 60 67.5 148.5

*Supported timing for 3D signal with Frame Sequential format.

Supported timing for Video and S-Video inputs

Format Resolution

NTSC* - 60 15.73 3.58

PAL - 50 15.63 4.43

SECAM - 50 15.63 4.25/4.41

PAL-M - 60 15.73 3.58

PAL-N - 50 15.63 3.58

PAL-60 - 60 15.73 4.43

NTSC4.43 - 60 15.73 4.43

*Supported timing for 3D signal with Frame Sequential format.

Refresh rate

(Hz)

H. Freq. (KHz)

Pixel Freq.

(MHz)

62

Using the projector

Warranty and Copyright information

Warranty

BenQ warrants this product against any defects in material and workmanship, under normal usage and
storage.

Proof of purchase date will be required with any warranty claim. In the event this product is found to be
defective within the warranty period, BenQ’s only obligation and your exclusive remedy shall be
replacement of any defective parts (labor included). To obtain warranty service, immediately notify the
dealer from which you purchased the product of any defects.

Important: The above warranty shall be void if the customer fails to operate the product in accordance
with BenQ’s written instructions, especially the ambient humidity must be in-between 10% and 90%,
temperature in-between 0°C and 35°C, altitude lower than 3000 meters, and avoiding to operate the
projector in a dusty environment. This warranty gives you specific legal rights, and you may have other
rights which vary from country to country.

For other information, please visit www.BenQ.com.

Copyright

Copyright © 2013 by BenQ Corporation. All rights reserved. No part of this publication may be
reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or
computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical,
manual or otherwise, without the prior written permission of BenQ Corporation.

All trademarks and registered trademarks are the property of their respective owners.

Disclaimer

BenQ Corporation makes no representations or warranties, either expressed or implied, with respect to
the contents hereof and specifically disclaims any warranties, merchantability or fitness for any particular
purpose. Further, BenQ Corporation reserves the right to revise this publication and to make changes
from time to time in the contents hereof without obligation of BenQ Corporation to notify any person of
such revision or changes.

Using the projector

63