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SX930/SU931
Digital Projector
User Manual
2 Table of contents
English
Table of contents
Important safety
instructions............................3
Overview................................6
Shipping contents...................................... 6
Remote control batteries.......................7
Remote control operation.....................7
Projector features ....................................8
Projector exterior view.......................... 9
Controls and functions..........................10
Control panel ............................................... 10
Remote control............................................ 11
Positioning your
projector..............................12
Choosing a location ...............................12
Obtaining a preferred projected
image size .................................................13
Projection dimensions ................................ 14
Shifting the projection lens........................ 16
Connecting to video
equipment ...........................17
Preparations.................................................. 17
Connecting HDMI devices......................... 17
Connecting MHL devices........................... 18
Connecting S-Video devices...................... 18
Connecting video devices..........................19
Connecting a computer ............................. 20
Connecting a monitor ................................20
Using the projector ............21
Turning the projector on .....................21
Selecting an input source......................22
Using the menus .....................................23
Securing the projector ..........................24
Using a security cable lock ........................ 24
Utilizing the password function................ 24
Adjusting the projected image.............27
Adjusting the projection angle ................. 27
Auto-adjusting the image ...........................27
Fine-tuning the image size and clarity......27
Correcting picture distortion....................28
Using the preset and user modes ...... 30
Fine-tuning the picture quality ............ 33
Advanced picture quality controls ..... 34
Selecting the aspect ratio ..................... 37
Setting a wall color ................................ 39
Hiding the image..................................... 39
Locking control keys............................. 39
Freezing the image................................. 39
Adjusting the sound............................... 40
Using the test pattern........................... 41
Using the teaching templates .............. 42
Setting the lamp mode.......................... 43
Controlling the projector through a
Wired LAN environment .................... 44
Operating in a high altitude
environment............................................ 48
Turning the projector off..................... 49
On-Screen Display (OSD) menus...... 50
Additional information ...... 60
Care of the projector ........................... 60
Lamp information................................... 61
Getting to know the lamp hour................61
Extending lamp life .......................................61
Timing of replacing the lamp .....................62
Replacing the lamp .......................................63
Indicators........................................................66
Troubleshooting..................................... 67
Specifications........................................... 68
Warranty and Copyright
information ......................... 74
3
Important safety instructions
English
Thank you for your purchase of this quality BenQ projector! It has been designed to provide you 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 40°C/104°F;
- locations where altitude is higher than 1500
meters/4920 feet above sea level.
4920-
9840
feet
4
Important safety instructions
English
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.
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.
7. Do not step on the projector or place any objects
upon it.
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.
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.
12. This projector is capable of displaying inverted
images for ceiling mount installation. Use only
BenQ's Ceiling Mount Kit for mounting.
6
Overview
English
Overview
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.
Projector
Remote control
Batteries
Warranty card
User manual CD
Digital Projector
Quick Start Guide
Quick start guide
Power cable
VGA cable
7
Overview
English
Remote control batteries
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 new 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 case and sliding it back up into position. Stop when it clicks into
place.
Notes on handling batteries
Do not mix old batteries with new ones, or mix different types of batteries.
Avoid leaving the remote control and batteries in an excessive hot or humid environment like the
kitchen, bathroom, sauna, sunroom, or in a closed car.
Dispose of used batteries according to the battery manufacturer’s instructions and local environment
regulations for your region.
If the remote control will not be used for an extended period of time, remove the batteries to avoid
damage to the control from possible battery leakage.
Remote control operation
Make sure that there is nothing positioned
between the remote control and the infrared
(IR) sensors on the projector that might
obstruct the IR beam from the remote control
reaching the projector.
The effective range of the remote control is up
to 8 meters, and at an angle within 30 degrees
from the center of the IR beam. Always aim
straight at the projector, however, most
screens will also reflect the IR beam to the
projector.
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.
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
English
Projector features
• WUXGA resolution
The projector is HDTV compatible with WUXGA resolution, providing 1920 x 1200 pixels at its
native resolution. (for model SU931)
High picture quality
The projector provides excellent picture quality due to its high resolution, excellent home theater
brightness, super high contrast ratio, vivid color and rich gray-scale reproduction.
• High brightness
The projector features super high brightness with only a single lamp, achieving excellent picture
quality in ambient light conditions, outperforming ordinary single lamp projectors.
• 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 composite video, S-Video, HDMI, PC, and an output trigger for connection to automated
screen and environment lighting systems.
3D function supported
The projector supports 3D format signals and allows you to enjoy 3D movies, videos, and sporting
events in a more realistic way.
• Built-in teaching template
The projector comes with built-in teaching templates, including letter formation, worksheet and
coordinate chart, to make teaching easier.
Corner fit correction
A flexible and convenient way to correct picture distortion by adjusting each corner of an image
independently when projecting on restricted or uneven space.
9
Overview
English
Projector exterior view
Front and upper side view
Rear and lower view
1. Control panel (See "Control panel" on page 10
for details.)
2. Lens shift cover
3. Lamp cover
4. Vent (heated air exhaust)
5. Adjustable feet
6. Projection lens
7. Lens cap
8. Vent (cold air intake)
9. Front IR remote sensor
10. Zoom and Focus rings
1
2
8
6
5
3
4
9
10
5
7
11. Rear IR remote sensor
12. RJ45 LAN input jack
13. USB Mini-B port
14. USB Type A port
15. HDMI-2 port
16. HDMI-1/MHL port
17. RGB (PC)/Component video (YPbPr/YCbCr)
signal input jack
18. RGB signal output jack
19. RS-232 control port
Used to interface with a PC or home theater
control/automation system.
20. S-Video input jack
Video input jack
21. Audio (L/R) input jack
22. Audio input jack
Audio output jack
Microphone jack
23. 12VDC output terminal
Used to trigger external devices such as an
electric screen or light control, etc. Consult
your dealer for how to connect these devices.
24. AC power jack
25. Kensington lock slot
26. Ceiling mount holes
24
26
26
25
26
26
11 12 14
15 16
13
17
1918 20 21 22 23
5 5
See "Connecting to video equipment" on page 17
for connection details.
11
Overview
English
Remote control
1. Power ON/OFF
Toggles the projector between standby mode
and on.
2. Source selection keys
Selects an input source for display.
3. MENU/EXIT
Turns on the On-Screen Display (OSD) menu.
Goes back to previous OSD menu, exits and
saves menu settings.
4. Arrow/Keystone keys (Left / , Up / ,
Right / , Down / )
Moves the current On-Screen Display (OSD)
menu selection in the direction of the arrow
being pressed when the OSD menu is activated.
Manually corrects distorted pictures resulting
from an angled projection.
5. MODE/ENTER
Activates the selected On-Screen Display (OSD)
menu item.
Depending upon the input signal in use, selects
an available picture mode.
6. ECO BLANK
Used to blank the projected image.
7. LASER
Emits visible laser pointer light for presentation
purposes.
Not available for Japan region.
8. QUICK INSTALL
Displays the quick install page.
This key is "TEST" for remote controls
in the Japan region. Its function is the
same as Quick Install.
9. FREEZE
Freezes the projected image.
10.NETWORK SETTING
Enters network settings directly.
11.Numeric buttons
Enters numbers in network settings.
Numeric buttons 1, 2, 3, 4 cannot be
pressed when asked to enter password.
12. AUTO
Automatically determines the best picture
timings for the displayed image.
13.SOURCE
Selects an input source for display.
14.VOLUME+/VOLUME-
Adjusts the sound level.
15.BRIGHTNESS
Adjusts brightness.
16.CONTRAST
Adjusts contrast.
17.MUTE
Toggles projector audio between on and off.
18.ASPECT
Selects the display aspect ratio.
19.LAMP MODE
Selects a preferred lamp mode.
Operating the LASER pointer
The Laser Pointer is a presentation
aid for professionals. It emits red
colored light when you press it and
the indicator lights up red.
The laser pointer is not a toy.
Parents should be mindful of the
dangers of laser energy and keep this
remote control out of the reach of children.
Do not look into the laser light window or
shine the laser light beam on yourself or
others. See the warning messages on the
back of the remote control prior to using it.
• PIP is not available for this model.
• COMPUTER 2 and COMPO 2 key
functions are not available for this model.
1
2
3
6
7
8
9
10
11
12
13
15
16
17
19
18
14
4
5
1
2
3
6
8
9
10
11
12
13
15
16
17
19
18
14
4
5
For Japan region only
12
Positioning your projector
English
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.
*To set the projector position:
1. Press MENU/EXIT and then press / until the System Setup: Basic menu is highlighted.
2. Press / to highlight Projector Installation and press / until the correct position is selected.
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.
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.
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.
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.
13
Positioning your projector
English
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 diagrams from pages 14 to 15 offer recommendations on projection
distances and screen sizes.
This projector is equipped with a movable lens. See "Shifting the projection lens" on page 16 for details.
You can see the diagrams from pages 14 to 15 for the vertical offset values in the dimension tables that
are measured when the lens is shifted fully up or down.
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 28 for details.
14
Positioning your projector
English
Projection dimensions
Installation for a 16:10 ratio screen
SU931
The screen aspect ratio is 16:10 and the projected picture is 16:10
If you have a 16:10-aspect-ratio screen and your measured projection distance is 4.5 m (450 cm), the
closest match in the "Average" column of the above table is 450 cm. Looking across this row shows that
a 150-inch screen is required.
Checking the min and max projection distance values in the "Projection distance <D> [cm]" columns of
the above table indicates that the 4.5 m measured projection distance will also fit the 130 and 140-inch
screens, as well as 160 to 190-inch size screens. The projector can be adjusted (using the zoom control)
to display on these different screen sizes at the projection distance.
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.
<A>
<B>
<C>
<E>
<D>
<F>
<G>
Floor Installation
<F>: Screen <G>: Center of lens
<B>
<A>
<C>
<F>
<G>
<D>
<E>
Ceiling Installation
<F>: Screen <G>: Center of lens
Screen dimensions Projection distance <D> [cm]
Lowest/
Highest lens
position <E>
[cm]
Diagonal
<A>
[inch (mm)]
Height
<B>
[cm]
Width
<C>
[cm]
Min distance Average Max distance
60 (1524) 81 129 139 180 221 4.0
70 (1778) 94 151 162 210 258 4.7
80 (2032) 108 172 185 240 295 5.4
90 (2286) 121 194 208 270 332 6.1
100 (2540) 135 215 231 300 369 6.7
110 (2794) 148 237 254 330 406 7.4
120 (3048) 161 259 277 360 442 8.1
130 (3302) 175 280 300 390 479 8.8
140 (3556) 189 302 323 420 516 9.4
150 (3810) 202 323 346 450 553 10.1
160 (4064) 215 345 369 479 590 10.8
170 (4318) 229 366 392 509 627 11.4
180 (4572) 242 388 415 539 663 12.1
190 (4826) 256 409 438 569 700 12.8
200 (5080) 269 431 461 599 737 13.5
240 (6096) 323 517 554 719 884 16.2
15
Positioning your projector
English
Installation for a 4:3 ratio screen
SX930
The screen aspect ratio is 4:3 and the projected picture is 4:3
If you have a 4:3-aspect-ratio screen and your measured projection distance is 4.0 m (400 cm), the closest
match in the "Average" column of the above table is 397 cm. Looking across this row shows that an 100-
inch screen is required.
Checking the min and max projection distance values in the "Projection distance <D> [cm]" columns of
the above table indicates that the 4.0 m measured projection distance will also fit the 90, 110, 120, and
130-inch screens. The projector can be adjusted (using the zoom control) to display on these different
screen sizes at the projection distance.
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.
<A>
<B>
<C>
<E>
<D>
<F>
<G>
Floor Installation
<F>: Screen <G>: Center of lens
<A>
<B>
<C>
<E>
<D>
<F>
<G>
Ceiling Installation
<F>: Screen <G>: Center of lens
Screen dimensions Projection distance <D> [cm] Lowest/
Highest
lens
position
<E> [cm]
Diagonal
<A>
[inch (mm)]
Height <B>
[cm]
Width
<C>
[cm]
Min
distance
Average
Max
distance
60 (1524) 91 122 183 238 293 11.4
70 (1778) 107 142 214 278 342 13.3
80 (2032) 122 163 244 317 391 15.2
90 (2286) 137 183 275 357 439 17.1
100 (2540) 152 203 305 397 488 19.1
110 (2794) 168 224 336 436 537 21.0
120 (3048) 183 244 366 476 586 22.9
130 (3302) 198 264 397 516 634 24.8
140 (3556) 213 285 427 555 683 26.7
150 (3810) 229 305 458 595 732 28.6
160 (4064) 244 325 488 634 781 30.5
170 (4318) 259 345 519 674 830 32.4
180 (4572) 274 366 549 714 878 34.3
190 (4826) 290 386 580 753 927 36.2
200 (5080) 305 406 610 793 976 38.1
250 (6350) 381 508 762 991 1220 47.6
300 (7620) 457 610 915 1189 1463 57.2
16
Positioning your projector
English
Shifting the projection lens
The lens shift control provides flexibility for installing your projector. It allows the projector to be
positioned off the center of the screen.
The lens shift is expressed as a percentage of the projected image height or width. It is measured as an
offset from the projected image’s vertical or horizontal center. You can shift the projection lens in vertical
directions within the allowable range depending on your desired image position. For SU931, the
maximum vertical shift is 2.5% from the vertical center. For SX930, the maximum vertical shift is 5%
from the vertical center.
To shift the projection lens:
1. Press to open the cover on the projector to expose the lens shift knob.
2. Rotate the knob clockwise or counterclockwise until the screen is positioned where you want it.
To avoid causing damage to the lens shift device, rotate the screw driver slowly and gently.
Lens shift adjustment will not result in a degraded picture quality. In the unlikely event that the image
distortion is produced, see "Adjusting the projected image" on page 27 for details.
When the screen position is fixed
When the projector position is fixed
2
1
Center of lens
2
1
Offset
Vertical shift
20
Connecting to video equipment
English
Connecting a 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.
Connecting a monitor
If you want to view your presentation close-up on a monitor as well as on the screen and the
MONITOR OUT jack is available on your projector, you can connect the MONITOR OUT signal
output jack on the projector.
The MONITOR OUT only works when an appropriate D-Sub input is made to the PC jack.
If you wish to use this connection method when the projector is in standby mode, make sure the Monitor
Out function is turned on in the System Setup: Advanced menu. See "Monitor Out" on page 58 for
details.
VGA cable
Audio cable
Audio cable
Laptop or desktop
computer
Speakers
VGA to DVI cable
VGA cable
or
21
Using the projector
English
Using the projector
Preparations
1. Plug in and turn on all of the connected equipment.
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 POWER on the projector or ON on the remote control to
start the projector. As soon as the lamp lights up, a "Power On
To n e " will be heard.
To turn off the ring tone, see "Turning off the Power On/Off Ring
Tone" on page 40 for details.
3. The fans will start operating, and a start-up image will be displayed
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 24 for details.
5. Press one of the Source keys on the remote control, or press SOURCE on the projector repeatedly
until your desired signal is selected. See "Selecting an input source" on page 22 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.
If you attempt to re-start the projector shortly after shutdown, the fans may run for a few minutes to cool
down. Press Power again to start the projector after the fans stop and the Power indicator light turns
orange.
I
I
25
Using the projector
English
If you forget the password
If the password function is activated, you will be asked to enter the six-digit password every time you
turn on the projector. If you enter the wrong password, the password error message is displayed 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 25 for
details.
If you enter an incorrect password 5 times in succession, the projector will automatically shut down in a
short time.
Entering the password recall procedure
1. Make sure the Input Password page is displayed on screen. Press
AUTO. 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.
Please write down the recall code,
and contact BenQ
Customer Center.
Recall code:
27 178 32 7
Recall Password
MENU Exit
30
Using the projector
English
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:
• Press MODE/ENTER repeatedly until your desired mode is
selected.
Using the OSD menu
1. Press MENU/EXIT and then press / until the Picture menu is
highlighted.
2. Press to highlight Picture Mode.
3. Press / until your desired mode is selected.
These modes consist of preset values suitable for various projection situations as described
below:
Bright: 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.
Presentation: Is designed for presentations. The brightness is emphasized in this mode to match PC
and notebook coloring.
sRGB: Maximizes the purity of RGB colors to provide true-to-life images regardless of brightness
setting. It is most suitable for viewing photos taken with an sRGB compatible and properly calibrated
camera, and for viewing PC graphic and drawing applications such as AutoCAD.
Cinema: Is appropriate for playing colorful movies, video clips from digital cameras or DVs through
the PC input for best viewing in a blackened (little light) environment.
3D:
This projector supports playing three-dimensional (3D) content transferred through your 3D-
compatible video devices and contents, such as game consoles (with 3D game discs), 3D Blu-ray players
(with 3D Blu-ray discs), 3D TV (with 3D channel), and so on.
When watching 3D contents:
• 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.
User 1/User 2: Recalls the customized settings. See "Setting the User 1/User 2 mode" on page 32
for details.
31
Using the projector
English
Fine-tuning the selected picture mode
The pre-defined picture mode settings can be altered via the available items shown in the Picture menu.
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 33 and "Advanced picture quality controls" on page 34
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.
32
Using the projector
English
Setting the User 1/User 2 mode
There are two 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 Picture Mode and press / to select User 1 or User 2 mode.
2. Press to highlight Reference Mode.
This function is only available when User 1 or User 2 mode is selected up in the Picture Mode sub-menu
item.
3. Press / to highlight a picture mode that is closest to your need.
4. Press to select a sub-menu item to be changed and adjust the value with / . See "Fine-tuning
the picture quality" on page 33 and "Advanced picture quality controls" on page 34 for details.
5. When all settings have been done, press MENU/EXIT to save and leave the settings.
Renaming user modes
You can change User 1 and User 2 to the names easy to be identified or understood by the users of this
projector. The new name can be up to 8 characters including English letters (A-Z, a-z), digits (0-9), and
space (_).
To rename user modes:
1. Make sure you have selected User 1 or User 2 as your picture mode.
If you are not under User 1 or User 2 mode, the projector will automatically select User 1 as the user mode
to rename.
2. In the Picture menu, highlight Rename User Mode and press MODE/ENTER to display the
virtual keypad.
3. Use // / and ENTER keys to select the letters on the virtual keypad to type in desired name.
4. When done, press MENU/EXIT to leave the virtual keypad.
Resetting the picture mode
All of the adjustments you’ve done in the Picture menu 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 Picture Mode and press / to select the picture mode (including
User 1 or User 2) you want to reset.
2. Press to highlight Reset Picture Settings and press MODE/ENTER.
3. Press / to select Current or All Picture modes and press MODE/ENTER. The confirmation
message is displayed.
4. Press / to highlight Reset and press MODE/ENTER. The picture mode will return to the
factory preset settings.
5. Repeat steps 1-4 if you want to reset other picture modes.
Do not confuse 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 58 for details.
33
Using the projector
English
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.
Adjusting Color
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 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.
Adjusting Sharpness
Highlight Sharpness 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.
The Brightness, Contrast functions can also be accessible by pressing
BRIGHTNESS, CONTRAST on the remote control to display the
adjustment bar and then you can press / to adjust the values.
30 50 70
30 50
70
357
37
Using the projector
English
Selecting the aspect ratio
The "aspect ratio" is the ratio of the image width to the image height. The default for this projector is
16:10 while digital TV and Blu-ray discs are usually in 16:9 ratio, 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.
38
Using the projector
English
About the aspect ratio
1. Auto: Scales a picture proportionally to fit the
projector's native resolution in its horizontal or vertical
width. This makes the most use of the screen and
maintains the aspect ratio of a picture when projecting
images that are neither 4:3 nor 16:10 ratio.
2. 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.
3. 16:9:
Scales a picture so that it is displayed in the center
of the screen with a 16:9 aspect ratio.
This is most
suitable for 16:9 pictures like LCD monitors, high
definition TV and 16:9 aspect DVD movies, as it
displays them without aspect alteration.
4. 16:10:
Scales a picture so that it is displayed in the
center of the screen with a 16:10 aspect ratio. This is
most suitable for images which are already in a 16:10
aspect, as it displays them without aspect alteration.
5. 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.
The black portions are inactive areas and the white
portions are active areas.
OSD menus can be displayed on those unused black
areas.
SX930
SU931
15:9 picture
4:3 picture
16:9 picture
16:10 picture
4:3 picture
16:10 picture
40
Using the projector
English
Adjusting the sound
The sound adjustments made (such as functions shown 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 to
video equipment" on page 17 for how the audio input is connected.
Each time when you select a different source, the projector also changes the sound settings to which was
last set for that particular source.
Sound adjustments cannot be made during Quick Search.
Muting the sound
To temporarily turn off the sound:
1. Press MENU/EXIT to open the OSD menu and press / to highlight the Source menu.
2. Press to highlight Audio Settings and press MODE/ENTER. The Audio Settings page is
displayed.
3. 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 VOLUME+/VOLUME- on the remote control, or:
1. Repeat steps 1-2 from above.
2. Press to highlight Volume and press / to select a desired sound level.
Adjusting the Microphone sound level
To adjust the microphone sound level:
1. Repeat steps 1-2 from above.
2. Press to highlight Microphone Volume and press / to select a desired sound level.
Turning off the Power On/Off Ring Tone
To turn off the ring tone:
1. Repeat steps 1-2 from 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.
41
Using the projector
English
Using the test pattern
The projector is able to display the grid test pattern. It helps you adjust
the image size and focus on checking that the projected image is free
from distortion.
To display the test pattern:
1. Press MENU/EXIT to open the OSD menu and press / to
highlight the System Setup: Basic menu.
2. Press to highlight Test Pattern and press / to select On.
53
Using the projector
English
Picture menu
Picture menu (Advanced)
Function Description
Picture Mode
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 30 for details.
Reference Mode
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 mode" on page 32 for details.
Brightness
Adjusts the brightness of the picture. See "Adjusting Brightness" on page 33 for
details.
Contrast
Adjusts the degree of difference between dark and light in the picture. See
"Adjusting Contrast" on page 33 for details.
Color
Adjusts the color saturation level -- the amount of each color in a video
picture. See "Adjusting Color" on page 33 for details.
Tint
Adjusts the red and green color tones of the picture. See "Adjusting Tint" on
page 33 for details.
Sharpness
Adjusts the picture to make it look sharper or softer. See "Adjusting Sharpness"
on page 33 for details.
Reset Picture Settings
Returns all settings in the Picture menu to the factory preset values. See
"Resetting the picture mode" on page 32 for details.
Rename User Mode
Renames User 1 or User 2. See "Renaming user modes" on page 32 for
details.
Function Description
Black Level
Sets the picture grayscale as 0 IRE or 7.5 IRE. See "Setting Black Level" on
page 34 for details.
Noise Reduction
Adjusts the picture quality. See "Setting Noise Reduction" on page 34 for
details.
Color Temperature
There are several color temperature settings available. See "Selecting a color
temperature*" on page 34 for details.
Color Temperature
Fine Tuning
See "Setting a preferred color temperature" on page 35 for details.
3D Color
Management
See "Color Management" on page 35 for details.
Gamma Selection
See "Selecting a Gamma setting" on page 36 for details.
Brilliant Color
See "Adjusting Brilliant Color" on page 36 for details.
53

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