Benq MP780ST Digital Projector User Manual MP780 ST MW860USTi en

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Document Description	UserMan_JVPMP780ST 3
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Date Submitted	2011-11-28 00:00:00
Date Available	2011-11-28 00:00:00
Creation Date	2011-11-28 14:21:09
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Document Title	MP780 ST+_MW860USTi-en.book
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Document Author:	VICKIE_CHEN

4.
Infrastructure mode connection, you need to select the projector’s SSID which
you want to connect. See "Displaying image through Q Presenter" on page 60 for
details.
Use your computer’s wireless connection utility to connect the network.
If WEP Key is set in the projector, the user must enter the password of WEP Key to connect the
network.
Controlling the projector remotely through a web
browser
Once you have configured the LAN settings, you can find the IP address for the projector
in the bottom of the network screen. You can use any computer that is on the same local
area network to control the projector.
1.
Enter the address of the projector in the address bar of your browser and press
Enter. For example: http://10.60.7.31
2.
The BenQ remote network operation page opens.
•
The web page control supports IE version 7.0 or higher.
Operation
51
•
3.
The illustrations in web page control, Q Presenter and USB Reader sections are for the
purpose of explanation and may differ from the actual design of your projector.
Click Download to save Q Presenter software on your computer.
You can also link to the web page control from Q Presenter > Settings > Advanced Setting >
Control projector via web page on page 63.
4.
5.
Execute the program installation.
Open Q Presenter, search and connect a network display. See "Displaying image
through Q Presenter" on page 60 for details.
The Virtual Keypad page allows you to operate the projector as if you were using the
remote control or control panel on the projector.
52
Operation
i. These buttons function the same as the ones on the remote control. See
"Remote control" on page 13 for details.
The Display Setting page allows you to operate the projector as if you were using the
OSD menus. These functions are some useful menu settings.
The Picture Setting page allows you to manage the projector as if you were using the
PICTURE menu.
The Information page displays the information and status of this projector.
Operation
53
The Conference Control page allows you to control computer’s display status of all the
computers linked to this projector.
The Crestron page is only available when you are on a Wired LAN network. It also allows
you to control the projector remotely. The Crestron supports RoomView version 6.2.2.9.
54
Operation
i
ii
iii
i. These buttons function the same as the ones on the OSD menus or remote
control. See "2. PICTURE" on page 76 and "Remote control" on page 13 for
details.
The Menu button can also be used to go back to previous OSD menu, exit and save menu
settings.
ii. To switch input source, click on your desired signal.
iii. You can select a preferred OSD language.
The tools page allows you to manage the projector, configure the LAN control settings and
secure access of remote network operation on this projector.
iii
ii
iv
Operation
55
i. You can name the projector, keep track of its location and the person in charge
of it.
ii. You can adjust the Wired LAN settings.
iii. Once set, access to the remote network operation on this projector has been
password-protected.
iv. Once set, access to the tools page has been password-protected.
After making the adjusents, press the Send button and the data will be saved in the projector.
v. Press exit to go back to the Crestron remote network operation page.
The info page displays the information and status of this projector.
i. Press exit to go back to the Crestron remote network operation page.
The Admin page allows you to enter Basic, Wired LAN, Wireless LAN and Mail pages
once the password is entered. The default password is “0000”. If you want to change the
password, please enter Basic page.
56
Operation
The Basic page allows you to change the password and select connected persons. The
number of connected persons may affect the network display performance.
Operation
57
The Wired LAN page allows you to adjust the Wired LAN settings.
The Wireless LAN page allows you to adjust the Wirless LAN settings.
Max. length for SSID string is 16 bytes. Please use a different SSID when more than two
projectors are connecting through wireless LAN.
58
Operation
The Mail page allows you to send alert e-mail to your ITS administrator.
You can first try the Mail Test function to check if the Alert Mail works.
Operation
59
Displaying image through Q Presenter
The Q Presenter is an application running on the host PC. It connects to an available
network display and transfers the desktop contents to the network display via local
network connection.
Be sure to turn off other virtual network control programs before using Q Presenter.
1.
2.
3.
4.
5.
Connect the projector with the RJ45 cable, and make sure your laptop or computer
also link to the LAN. See "Configuring the Wired LAN Settings" on page 50 and
"Configuring the Wireless LAN Settings" on page 50 for details.
Find the IP address and enter the address of the projector in the address bar of your
browser. See "Controlling the projector remotely through a web browser" on page
51 for details.
Download the Q Presenter, unzip it and complete program installation.
Once installed, double click the Q Presenter icon. The Q Presenter page appears.
Click the Search icon.
The Search page allows you to search and connect a network display.
iv
ii
iii
i. You can key in the IP address (see "Controlling the projector remotely through a
web browser" on page 51 for details.) or just click “Search”.
60
Operation
ii. Projectors linked in the LAN will be found. Then select the projector you want
to link.
iii. Click “Connect”. Then you should be able to see the image on projector.
iv. You can click to disconnect all connected projectors..
The Special Feature page allows you to have some advanced functions to manage the
display image on your projector.
ii
iii
i. Full Screen: whole image display on the projector. Selectable: a square will popup then you can move and drag the area you want to show the audience.
Operation
61
ii. You can select to stop/start displaying desktop contents to connected network
display.
iii. 4-1 Display (up to 4 computers can shoot to 1 projector at the same time). Click
the location you want to display. 4locations can be chosen (1-4) or 2 places (L
and R) if it’s 2 computers. Once you click the place you want to display, the image
appers on th eprojector. You can change th elocation anytime you want, even
back to full screen or blank out.
The Basic and Advanced Settings pages allow you to configure the Q Presenter.
ii
iii
iv
vi
i. You can select whether to activate Remote Desktop function. If the Remote
Desktop function is activated, you can change the Name and Password. If it isn’t
activated, the Name and Password will be gray out.
ii. You can set the name and password of the connected computer. The Name must
be eight capital letters from A-Z & 0-9. The Password must be 6 digits from 1 to
4.
iii. When you install the Q Presenter, the program will automatically identify the
language of your computer’s operating system and install the same language as
your operating system. If your language isn’t included, the system will keep
English as the default setting.
iv. You can select whether to allow notification message popup.
v. Once you set to activate 1:N display, 1PC/NB can display up to 8 projectors at
the same time.
vi. Once set, press Apply to save the changes.
62
Operation
vii
viii
ix
xi
vii. You can select Video or Graphic display mode. Graphic Mode: worse image
quality but faster tramsmission speed. Video Mode: better image quality but
slower transmission speed. However, the actual transmission performance was
determined by the status of network usage at that time.
viii. You can adjust the capture rate. The network bandwidth may also affect the
performance.
ix. You can select whether to automatically open the Q Presenter application when
the computer is powered on.
x. Once set, press Apply to save the changes.
xi. You can link to the BenQ remote network operation page on page 51.
Operation
63
Using the Web Control Lock
This function is designed to prevent unauthorized people from maliciously changing the
projector settings through the Projector Network Display System.
To enable the function:
1.
2.
3.
4.
After your computer is connected to the projector, enter the address of the
projector in the address bar of your browser and press Enter.
Go to the Admin page of the Projector Network Display System.
Enter the current password.
Click ON in the Web Control Lock row.
The next time someone connects to this projector, the Projector Network Display System
page provides limited functions.
To disable the function:
1.
Go to the Admin page of the Projector Network Display System.
2.
Enter the current password.
3.
Click OFF in the Web Control Lock row.
You can also use the OSD menu to toggle this function:
1.
2.
Go to the SYSTEM SETUP: Advanced > Security Settings > Change
Security Settings menu after opening the OSD menu system. Press MODE/
ENTER. The message “INPUT PASSWORD” appears. Enter the current password.
If the password is correct, the OSD menu returns to the Security Settings page.
Press
to highlight Web Control Lock and press
to select On or Off.
Using the Projection Login Code
This function is designed to ensure network display through the correct projector. To
toggle this function:
1.
Go to the SYSTEM SETUP: Advanced > Network Settings menu after
opening the OSD menu system. Press MODE/ENTER.
2.
Press
to highlight Projection Log In Code and press
to select On or
Off.
When this function is on, the projector
generates a random 4-digit code in the
upper right corner when you switch the
source to Network Display. You need to
key in this 4-digit code in the Q
Presenter when connecting to the
projector.
64
Operation
Presenting From a USB Reader
This fature displays a slide show of images stored on a USB flash drive connected to the
projector. It can eliminate the need for a computer source.
Image File Types
USB Reader displays images files in JPEG, GIF, TIFF, PNG and BMP formats.
•
A square box will display on the filename for unidentified characters.
•
Thai filename is not supported.
•
Files in GIF, TIFF, PNG and BMP formats can be displayed for the file size smaller than
WXGA (1280 x 800) only.
•
If a folder consists of more than 200 photos, only the first 200 photos can be displayed.
Preparation
To view your pictures as a slideshow, follow these steps:
1.
2.
3.
4.
Connect a USB flash drive to your computer and copy files from your computer to
the USB flash drive.
Turn on your projector if needed.
Remove the USB flash drive from your computer and plug it into the USB TYPE-A
jack of the projector.
The thumbnails display.
Controlling USB Reader
While viewing thumbnails:
ii
iii
iv
i. Thumbnails
Operation
65
ii. Selected folder
iii. Supported file format
iv. Unsupported file format
To
open folder
scroll through thumbnails
return to a previous page
exit USB Reader
change to a different page
go back to the first page of that folder
start slide show
adjust USB Reader settings
Press
Enter
four arrow keys
Auto
Exit
Back
Slideshow when an image is highlighted.
Setting
During slideshow:
To
go to previous or next image
rotate the image by 90 degree clockwise/
counterclockwise
return to a previous page
66
Operation
Press
(Rotation is temporary; the image returns to
its original orientation when you go back to
thumbnails)
Auto
start/stop slideshow
Enter
Settings page:
ii
iii
i.
ii.
iii.
iv.
iv
You can adjust order settings.
You can adjust Slideshow settings.
Press OK to save the settings.
Press Cancel to ignore the change.
Operation
67
Remote Desktop Control through Q Presenter
The Q Presenter can proceed the Remote Desktop Control (RDC) the host PC from
projector site.
1.
2.
68
Setup the RDC login account (User name and Password ) in Q Presenter.
•
Name: must be 8 English capital letters A~Z and number 0 ~9.
•
Password: must be 6 digits and limit the range from 1~4.
•
If there are lot of audience is watching the display while the user is entering the
password, the number will be transferred to up, left, down, right in order from 1
to 4 of remote control’s or projector’s keypads .
•
If multiple same Q Presenter names are found, an error like “duplicate” is
displayed in projector OSD.
Activate Remote Desktop Control Function in Q Presenter > Settings > Basic
Settings.
Operation
3.
4.
5.
6.
7.
Open the OSD menu and go to the SYSTEM SETUP: Advanced > Network
Settings menu. Press MODE/ENTER.
Highlight Remote Desktop and press MODE/
ENTER.
Enter the Account and Password the same as
step 1.
Highlight Connect and press MODE/ENTER
to connect the selected PC.
Connect USB keyboard or mouse to control the
host PC’s desktop through the projector.
•
Remote Desktop Control does not support PC Standby mode.
•
Remote Desktop Control only supports LAN source so the projector source is fixed on
LAN.
Operation
69
PointDraw™ Pen 2.0
The PointDraw™ pen works like a wireless mouse - but one that works in midair, not on
your desktop. Just hold the pen in your hand, and point it at the projected image to point,
click and drag.
1.
Make sure the PointDraw™ pen’s battery is charged.
The charging time will take approximate 2.5 hours and will allow 30-35 hours of pen use.
or
PUSH
USB mini-B type to A type cable
•
Do not use the PointDraw™ pen while the pen’s battery is charging.
•
Do not disassemble the PointDraw™ pen yourself. Refer all servicing to qualified service
personnel.
•
The lithium battery is only rechargeable, and not user replaceable. Not user serviceable.
2.
Connect the projector and your computer with the supplied USB B type to A type
cable. If a pop-up window appears on the computer’s screen for requiring to provide
a driver, please use the original driver in your computer or the driver recommended
by your computer.
3.
Turn on the projector and make sure it's displaying the computer's screen - set the
source to VGA 1, VGA 2, or HDMI (press SOURCE button on the projector or
remote control if needed - you may need to press it several times).
Point the pen at the screen to point, click, and drag - just like a normal mouse.
4.
70
Operation
How to hold the PointDraw™ pen 2.0
You can hold the PointDraw™ the way you would hold a normal pencil or pen, or you can
hold it like a remote control - use in whichever position is most comfortable.
or
If the PointDraw™ pen is far away from the screen, be sure to press the left mouse button to
click and drag.
Avoid shadows!
The PointDraw™ pen won't work if its tip is in a shadow or if it is pointing at a shadow:
Correct (no shadow)
Incorrect (shadow)
12%
12%
28%
28%
28%
28%
28%
28%
Operation
71
PointDraw™ pen 2.0 features
Right mouse button/
Color selection
Tip
Left mouse button
Battery status indicator
Solid Red: Battery charging
Blinking: Low battery
USB connector
Wrist strap holder
Connection indicator
Solid Blue: Paired with BenQ
projector
Blinking: Attempt to pair
with the projector
Sensor
Projector’s On/Off switch
Dual Pen operation
Now, MP780 ST+/MW860USTi is ready for PointDraw™ pen 2.0 and support up to two
pens.
For Installing Q Draw software
1.
2.
Please ensure the BenQ projector is connected with the computer.
Please go to “System Setup: Basic” on projector OSD menu and change the
PointDraw™ to “Dual Pen” for dual pen function activation.
MP780 ST+/MW860USTi can select three PointDraw™ modes via OSD menu setting.
You can go to:
72
Operation
System Setup: Basic → PointDraw™ to select "Dual Pen", "Single Pen", or "Off".
Single Pen
For optimized interactive speed, it is recommended to select “Single Pen” in PointDraw™
settings.
Dual Pen
Please go to “System Setup: Basic” on projector OSD menu and change the PointDraw™ to
“Dual Pen” for dual pen function activation.
Select
icon on Q Draw 2.0 software for dual pen feature activation.
When switching between PointDraw™ modes, it will take about 30 seconds to re-flash modes,
the delay time depends on computer response time.
Troubleshooting
•
•
•
If the pen doesn't work at all, or it works intermittently, try one of these solutions:
- If the pen's battery light is blinking or lit, then the pen's battery is fully discharged;
connect the pen to the USB power adapter or your computer.
- Make sure the pen is not pointing at a shadow and make sure its tip is not in a
shadow.
- If the room is brightly lit, reduce the room illumination.
- If you're trying to use the computer's mouse at the same time as the pen, point the
pen away from the screen while using the mouse.
If accurate clicking is difficult, hold the pen steadier when clicking.
If the mouse pointer is in the wrong place on the screen, or the mouse pointer's
movement is restricted to only part of the screen, make sure your projector is
displaying the computer's screen and not some other source (such as DVD, VCR, etc.).
To change the source, press the SOURCE button on the projector or remote control.
Operation
73
•
If the pen has the gap problem between the tip and the cursor on your Apple
computers, install the scaling fix that came with the user manual CD-ROM:
i. Mount the "ScalingFix.dmg" disk image - just double-clicking the file should
auto-mount it.
ii. If you don't see the file on the "ScalingFix" volume, you may need to double-click
the disk image icon on the desktop.
iii. Double-click "PointDraw Scaling Fix". The installer should run, follow the
prompts.
iv. Right-click on the "ScalingFix" disk image icon on the desktop, and choose
"Eject" to un-mount the volume.
v. If the USB device is already plugged-in, you'll need to un-plug and re-plug it in.
It is suggested to install the “ScalingFix.dmg” file on MAC OS 10.5.0 or higher.
PointDraw™ pen 2.0 specifications
Operation frequency
2.4 GHz ISM Band
Rechargeable battery
1 pcs
Model name
Normal voltage
Normal capacity
74
CR17360A
3.6V
780 mAh
Storage temperature
-10°C-60°C
Operation temperature
0°C-40°C
Operation humidity
20%-85% (ambient temperature<40°C)
Power consumption
DC3.3V, 35 mA (operation)
Dimensions
Length*Diameter=204*30 (mm)
Weight
72g
Operation
Shutting down the projector
1.
Press II Power on the projector. A
confirmation message displays prompting you.
If you don't respond in a few seconds, the
message will disappear. If you use the remote
control, press OFF to shut down the
projector.
2.
Press II Power on the projector a second
time. The POWER indicator light flashes
orange, the projection lamp shuts down, and
the fans will continue to run to cool down the
projector.
To protect the lamp, the projector will not respond to
any commands during the cooling process.
3.
4.
Once the cooling process finishes, the
POWER indicator light is a steady orange
and fans stop.
Disconnect the power cord from the power putlet if the projector will not be used
in an extended period of time.
•
If the projector is not properly shut down, to protect the lamp, when you attempt to re-start
the projector, the fans will 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.
•
Actual lamp lives may vary due to different environmental conditions and usage.
Operation
75
Menu operation
Menu system
Please note that the on-screen display (OSD) menus vary according to the signal type
selected.
Main menu Sub-menu
1.
DISPLAY
Options
Wall Color
Off/Light Yellow/Pink/Light Green/
Blue/Blackboard
Aspect Ratio
Auto/Real/4:3/16:9/16:10
Auto Keystone
On/Off
Keystone
Position
Phase
H. Size
Digital Zoom
3D Sync
On/Off
3D Sync Invert
Disable/Invert
Picture Mode
Dynamic/Presentation/sRGB/Cinema/User 1/User 2
Reference Mode Dynamic/Presentation/sRGB/Cinema
Brightness
Contrast
Color
Tint
2.
PICTURE
Sharpness
Brilliant Color
On/Off
Color
Temperature
T1/T2/T3/T4
Primary Color
3D Color
Management
R/G/B/C/M/Y
Hue
Saturation
Gain
Save Settings
3. SOURCE
76
Operation
Quick Auto Search
On/Off
Color Space Conversion
Auto/RGB/YUV
Presentation
Timer
Timer period
1~240 minutes
Timer display
Always/Last 1 Min/Last 2 Min/Last
3 Min/Never
Timer position
Top-Left/Bottom-Left/Top-Right/
Bottom-Right
Timer counting
direction
Count Down/Count Up
Sound Reminder On/Off
On/Off
English/Français/Deutsch/Italiano/
Español/Русский/ᓄវ͛̚/ᖎᩄ͛̚0
͟ώᄬ0䚐ạ㛨/Svenska/Nederlands/
Türkçe/Čeština/Português/ไทย/Polski/
Magyar/Hrvatski/Română/Norsk/
Dansk/Български/Suomi/Indonesia/
Ελληνικά
Language
Projector Position
4.
SYSTEM
SETUP:
Basic
Menu Settings
Front Table/Rear Table/Rear
Ceiling/Front Ceiling
Menu display time
5 sec/10 sec/15 sec/20 sec/25 sec/
30 sec
Menu position
Center/Top-left/Top-right/Bottomright/Bottom-left
Reminder
Message
On/Off
Direct Power On On/Off
Operation
Settings
Auto Power Off
Disable/5 min/10 min/15 min/20
min/25 min/30 min
Blank Timer
Disable/5 min/10 min/15 min/20
min/25 min/30 min
Sleep Timer
Disable/30 min/1 hr/2 hr/3 hr/4 hr/
8 hr/12 hr
Remote
Receiver
Front+Rear/Front/Rear
Panel Key Lock On/Off
Yes/No
Background
Color
BenQ/Black/Blue/Purple
Splash Screen
BenQ/MyScreen/Black/Blue
MyScreen
Capture
PointDraw™
Single Pen/Dual
Pen/Off
Yes/No
Operation
77
Quick Cooling
On/Off
High Altitude Mode
On/Off
Mute
On/Off
Volume
Audio Settings
Microphone
Volume
Power on/off Ring
On/Off
Tone
Lamp Mode
Lamp Settings
Normal/Economic
Reset lamp timer
Equivalent lamp hour
Change password
Security
Settings
5.
SYSTEM
SETUP:
Advanced
Change Security
Settings
Power on Lock
Splash Screen On Lock
Web Control Lock
Baud Rate
2400/4800/9600/14400/19200/
38400/57600/115200
Test Pattern
On/Off
Closed Caption
Closed Caption Enable
Caption Version
Standby
Settings
On/Off
CC1/CC2/CC3/CC4
Network
On/Off
Microphone
On/Off
Monitor Out
On/Off
Status
DHCP
IP Address
Wired LAN
Subnet Mask
Default Gateway
DNS
Apply
Network
Settings
Status
Wireless LAN
SSID
IP Address
Connection Mode
Account
Remote Desktop Password
Connect
Projection Log in
On/Off
code
Reset All
Settings
78
Operation
FAQ-Image and Installation
FAQ-Features and Service
6.
INFORMA
Current System Status
TION
Source
Picture Mode
Resolution
Color System
Equivalent Lamp Hour
Firmware Version
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.
Operation
79
Description of each menu
•
The default values listed in this manual, especially on pages 80-89, are for reference only.
They may vary between the projectors due to the continuous improvement to the
products.
FUNCTION
DESCRIPTION
Wall Color
Corrects the projected picture’s color when the projection surface is
not white. See "Using Wall Color" on page 41 for details.
There are four options to set the image's aspect ratio depending on
your input signal source. See "Selecting the aspect ratio" on page 39
for details.
Auto corrects any keystoning of the image.
Aspect Ratio
Auto
Keystone
Keystone
1. DISPLAY menu
Position
Corrects any keystoning of the image. See "Correcting keystone" on
page 33 for details.
Displays the position adjusent page. To move the projected image,
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 a PC signal (analog RGB) is
selected.
Adjusts the clock phase to reduce image
distortion.
Phase
This function is only available when a PC
signal (analog RGB) is selected.
H. Size
Adjusts the horizontal width of the image.
This function is only available when a PC signal (analog RGB) is
selected.
or reduces the projected image. See "Magnifying and
Digital Zoom Magnifies
searching for details" on page 38 for details.
80
Operation
FUNCTION
DESCRIPTION
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.
1. DISPLAY menu
• For a PC type signal:
When the vertical frequency is 120Hz, and the content being
projected is made with 3D technology, selecting On will present the
3D images.
3D Sync
When the input signal is PC@120Hz, 3D sync will be enabled
automatically.
• For a video type signal:
When the content being projected is made with 3D technology,
selecting On will present the 3D images.
When 3D Sync function is enabled, the projector will enter a special
picture mode and the current picture mode adjusent will be disabled.
This function is only enabled when the input signal is PC@120Hz,
60Hz@Video and S-video.
3D Sync
Invert
When you discover the inversion of the image depth, enable this
function to correct the problem.
This function is only enabled when the input signal is PC@120Hz,
Video and S-video.
Operation
81
FUNCTION)
DESCRIPTION
Pre-defined picture modes are provided so you can optimize your
Picture Mode projector image set-up to suit your program type. See "Selecting a
Reference
Mode
picture mode" on page 40 for details.
Selects a picture mode that best suits your need for the image quality
and further fine-tune the image based on the selections listed on the
same page below. See "Setting the User 1/User 2 mode" on page 41
for details.
This function is only available when User 1 or User 2 is selected.
Brightness
Adjusts the brightness of the image. See "Adjusting Brightness" on
page 41 for details.
2. PICTURE menu
This function is only available when User 1 or User 2 is selected.
Contrast
Adjusts the degree of difference between dark and light in the image.
See"Adjusting Contrast" on page 41 for details.
This function is only available when User 1 or User 2 is selected.
Adjusts the color saturation level -- the amount of each color in a
video image. See "Adjusting Color" on page 41 for details.
Color
This function is only available when User 1 or User 2 is selected.
This function is only available when a Video or S-Video signal is
selected and the system format is NTSC or PAL.
Adjusts the red and green color tones of the image. See "Adjusting
Tint" on page 41 for details.
Tint
This function is only available when User 1 or User 2 is selected.
This function is only available when a Video or S-Video signal is
selected and the system format is NTSC or PAL.
Sharpness
Adjusts the image to make it look sharper or softer. See "Adjusting
Sharpness" on page 42 for details.
This function is only available when User 1 or User 2 is selected.
82
Operation
FUNCTION
2. PICTURE menu
Brilliant
Color
DESCRIPTION
Adjusts white peaking while maintaining correct color presentation.
See "Adjusting Brilliant Color" on page 42 for details.
This function is only available when User 1/2 is selected.
See "Selecting a Color Temperature" on page 42 for details.
Color
This function is only available when User 1/2 is selected.
Temperature
3D Color
Management
See "3D Color Management" on page 42 for details.
This function is only available when User 1/2 is selected.
Saves the settings made for User 1 or User 2 mode.
Save Settings
3. SOURCE
menu
Quick Auto
Search
Color Space
Conversion
This function is only available when User 1/2 is selected.
See "Switching input signal" on page 37 for details.
See "Changing Color Space" on page 37 for
details.
Operation
83
FUNCTION
DESCRIPTION
Reminds the presenter to finish the presentation within a certain
time frame. See "Setting the presentation timer" on page 45 for
details.
Timer period
Sets a preferred length of time for presentation.
Timer display
Presentation
Timer
Sets whether to display the timer on screen.
Timer position
Sets the position where the timer displays on screen.
Timer counting direction
Sets the timer counting direction.
Sound Reminder
4. SYSTEM SETUP:
Basic menu
Language
Projector
Position
Sets a sound reminder if timer is up.
Sets the language for the On-Screen Display (OSD) menus. See
"Using the menus" on page 34 for details.
The projector can be installed on a ceiling or behind a screen, or with
one or more mirrors. See "Choosing a location" on page 16 for
details.
Menu display time
Sets the length of time the OSD will remain active after your last key
press. The range is from 5 to 30 seconds in 5-second increments.
Menu
Settings
Menu position
Sets the On-Screen Display (OSD) menu position.
Reminder Message
Sets whether to display the reminder message.
Direct Power On
Selecting On enables the function. See "Starting up the projector" on
page 30 for details.
Auto Power Off
Operation
Settings
Allows the projector to turn off automatically if no input signal is
detected after a set period of time. See "Setting Auto Power Off" on
page 91 for details.
Blank Timer
Sets the image blank time when the Blank feature is activated, once
elapsed the image will return to the screen. See "Hiding the image"
on page 46 for details.
Sleep Timer
Sets the auto-shutdown timer. The timer can be set to a value
between 30 minutes and 12 hours.
84
Operation
FUNCTION
DESCRIPTION
Remote
Receiver
Sets which IR remote sensor of the projector will receive the signal
from the remote control.
4. SYSTEM SETUP:
Basic menu
Disables or enables all panel key functions except Power on the
projector and keys on the remote control. See "Locking control
keys" on page 47 for details.
Allows you to select which background color will display when no
Background
signal is input into the projector. Four options are available: BenQ
Color
logo, Black, Blue, or Purple.
Allows you to select which logo screen will display during projector
Splash Screen start-up. Four options are available: BenQ logo, MyScreen, Black, or
Blue.
Captures and stores the projected picture as My Screen. See
"Creating your own startup screen" on page 44 for details.
Panel Key
Lock
MyScreen
PointDraw™
In the unlikely event that the capturing action fails, change your
target picture.
See "PointDraw™ Pen 2.0" on page 70 for details.
Operation
85
FUNCTION
Quick
Cooling
DESCRIPTION
Selecting On enables the function and the projector cooling time will
be shortened to a few seconds.
If you attempt to restart the projector right after the quick
cooling process, it may not be turned on successfully and will
rerun its cooling fans.
High Altitude A mode for operation in high altitude areas. See "Operating in a high
altitude environment" on page 48 for details.
Mode
Allows you to enter the audio setting menu. See "Adjusting the
sound" on page 48 for details.
Mute
Sets the mute function.
5. SYSTEM SETUP: Advanced menu
Audio
Settings
Volume
Adjusts the audio volume level.
Microphone volume
Adjusts the microphone sound level.
Power on/off Ring Tone
Sets the power on/off ring tone.
Lamp Mode
See "Setting Lamp Mode as Economic" on page 91 for details.
Lamp
Settings
Reset lamp timer
See "Resetting the lamp timer" on page 95 for details.
Equivalent lamp hour
See "Getting to know the lamp hour" on page 91 for details on
how the total lamp hour is calculated.
Change password
You will be asked to enter the current password before changing to a
new one.
Change Security Settings
Power on Lock
Security
Settings
See "Securing the projector" on page 35 for details.
Splash Screen On Lock
When Splash screen lock is activated, My Screen cannot be used
unless the correct password is entered every time when you attempt
to capture screen.
Web Control Lock
Baud Rate
86
Operation
See "Presenting From a USB Reader" on page 65 for details.
Selects a baud rate that is identical with your computer’s so that you
can connect the projector using a suitable RS-232 cable. This function
is intended for qualified service personnel.
FUNCTION
DESCRIPTION
Test Pattern
Selecting On enables the function and the projector displays the grid
test pattern. It helps you adjust the image size and focus and check
that the projected image is free from distortion.
5. SYSTEM SETUP: Advanced menu
Closed Caption Enable
Activates the function by selecting On when the selected input signal
carries closed captions.
•
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).
Set your screen aspect ratio to 4:3. This function is not available
when the aspect ratio is “16:9”, “16:10” or “Real”.
Closed
Caption
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).
Operation
87
FUNCTION
DESCRIPTION
Network
Selecting On enables the function, and the projector can be
monitored or controlled over a network when it is in standby mode.
Microphone
Selecting On enables the function, and the microphone can be used
even in standby mode
5. SYSTEM SETUP: Advanced menu
Standby
Settings
Monitor Out
Selecting On enables the function. The projector can output a VGA
signal when it is in standby mode and the COMPUTER 1 and
MONITOR OUT jacks are correctly connected to devices. See
"Connecting a monitor" on page 25 for how to make the connection.
Enabling this function slightly increases the standby power
consumption.
The Monitor Out only works when an appropriate D-Sub input is
made to the COMPUTER 1 jack.
Wired LAN
See "Controlling the projector through a LAN environment" on page
50 for details.
Wireless LAN
Network
Settings
See "Controlling the projector through a LAN environment" on page
50 for details.
Remote Desktop
See "Displaying image through Q Presenter" on page 60 for details.
Projection Log in code
Reset All
Settings
88
Operation
See "Using the Projection Login Code" on page 64 for details.
Returns all settings to the factory preset values.
The following settings will still remain: Position, Phase, H. Size,
User 1, User 2, Language, Projector Position, High Altitude
Mode, Security Settings, Baud Rate.
FUNCTION
FAQ-Image
and
Installation
6. INFORMATION menu
FAQFeatures and
Service
DESCRIPTION
Displays possible solutions to problems you may encounter.
Source
Shows the current signal source.
Picture Mode
Shows the selected mode in the PICTURE menu.
Current
System
Status
Resolution
Shows the native resolution of the input signal.
Color System
Shows input system format, NTSC, PAL, SECAM, or RGB.
Equivalent Lamp Hour
Displays the number of hours the lamp has been used.
Firmware Version
Shows firmware version.
Operation
89
Maintenance
Care of the projector
Your projector needs little maintenance. The only thing you need to do on a regular basis is to
keep the lens and case clean.
Never remove any parts of the projector except the lamp. Contact your dealer if other
parts need replacing.
Cleaning the lens
Clean the lens whenever you notice dirt or dust on the surface.
•
•
•
Use a canister of compressed air to remove dust.
If there is dirt or smears, use lens-cleaning paper or moisten a soft cloth with lens
cleaner and gently wipe the lens surface.
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 rub the lens with abrasive materials.
Cleaning the projector case
Before you clean the case, turn the projector off using the proper shutdown procedure as
described in "Shutting down the projector" on page 75 and unplug the power cord.
•
•
To remove dirt or dust, wipe the case with a soft, lint-free cloth.
To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral pH
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 follow the instructions below:
•
•
•
•
Make sure the temperature and humidity of the storage area are within the
recommended range for the projector. Please refer to "Specifications" on page 98 or
consult your dealer about the range.
Retract the adjuster feet.
Remove the battery from the remote control.
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.
90
Maintenance
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. The method of calculating the equivalent lamp hour is as
follows:
Total (equivalent) lamp hour
= 1 (hours used in Economic mode) + 4/3 (hours used in normal mode)
See "Setting Lamp Mode as Economic" below for more information on Economic mode.
The lamp hour in Economic mode is calculated as 3/4 of that in Normal mode. That is, using the
projector in Economic mode helps to extend the lamp hour by 1/3.
To obtain the lamp hour information:
1.
2.
3.
4.
Press MENU/EXIT and then press / until the SYSTEM SETUP: Advanced
menu is highlighted.
Press to highlight Lamp Settings and press MODE/ENTER. The Lamp
Settings page displays.
You will see the Equivalent lamp hour information displaying on the menu.
To leave the menu, press MENU/EXIT.
You can also get the lamp hour information on the INFORMATION menu.
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 Mode as Economic
Using Economic mode reduces system noise and power consumption by 20%. If the
Economic mode is selected, the light output will be reduced and result in darker
projected pictures.
Setting the projector in Economic mode also extends the lamp operation life. To set
Economic mode, go into the SYSTEM SETUP: Advanced > Lamp Settings >
Lamp Mode menu and press / .
Setting Auto Power Off
This function allows the projector to turn off automatically if no input source is detected
after a set period of time to prevent unnecessary waste of lamp life.
To set Auto Power Off, go into the SYSTEM SETUP: Basic > Operation Settings >Auto Power
Off menu and press / . 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.
Maintenance
91
Timing of replacing the lamp
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.
The Lamp indicator light and Temperature warning light will light up if the lamp becomes too
hot. See "Indicators" on page 96 for details.
The following lamp warning displays will remind you to change the lamp.
The warning messages below are for reference only. Please follow the actual on-screen
instructions to prepare and replace the lamp.
Status
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 91),
you may continue to operate the projector until the
next lamp warning appears.
Press 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 a
normal lamp behavior. You can replace the lamp
whenever you notice that the brightness level has
significantly diminished.
Press ENTER to dismiss the message.
The lamp MUST be replaced before the projector
will operate normally.
Press ENTER to dismiss the message.
92
Maintenance
Message
Replacing the lamp
•
Hg - Lamp contains mercury. Manage in accordance with local disposal laws. See
www.lamprecycle.org.
•
If lamp replacement is performed while the projector is suspended upside-down from the
ceiling, make sure that no one is underneath the lamp socket to avoid any possible injury or
damage to the human eyes caused by fractured lamp.
•
To reduce the risk of electrical shock, always turn the projector off and disconnect the power
cord before changing the lamp.
•
To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before
replacing the lamp.
•
To reduce the risk of injuries to fingers and damage to internal components, use caution
when removing lamp glass that has shattered into sharp pieces.
•
To reduce the risk of injuries to fingers and/or compromising image quality by touching the
lens, do not touch the empty lamp comparent when the lamp is removed.
•
This lamp contains mercury. Consult your local hazardous waste regulations to dispose of
this lamp in a proper manner.
•
To assure optimal performance from the projector, it is recommended that you purchase a
BenQ projector lamp for lamp replacement.
1.
2.
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.
Loosen the screw on the lamp cover.
Maintenance
93
3.
•
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.
Loosen the screws that secure the
lamp.
5.
Lift the handle so that it stands up. 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.
6.
94
Remove the lamp cover by (a) sliding
the cover toward the side of the
projector and (b) lifting it off.
Insert the new lamp into the lamp
comparent and make sure it fits in the
projector.
Maintenance
(b)
(a)
7.
Tighten the screws that secure the
lamp.
•
Loose screw may cause a bad connection,
which could result in malfunction.
•
Do not over tighten the screws.
8.
Ensure the handle is fully laid flat and
locked in place.
9.
Replace the lamp cover by sliding it
into place.
(a)
(b)
10.
Tighten the screw that secures the
lamp cover.
•
Loose screw may cause a bad connection,
which could result in malfunction.
•
Do not over tighten the screw.
11.
Restart the projector.
Do not turn the power on with the lamp cover removed.
Resetting the lamp timer
12.
After the startup logo, open the On-Screen
Display (OSD) menu. Go to the SYSTEM
SETUP: Advanced > Lamp Settings
menu. Press MODE/ENTER. The Lamp
Settings page displays. Press to 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'.
Do not reset if the lamp is not new or replaced as this could cause damage.
Maintenance
95
Indicators
Light
POWE
Status & Description
TEMP
LAMP
Power events
Orange
Off
Off
Stand-by mode
Green
Flashing
Off
Off
Powering up
Green
Off
Off
Orange
Flashing
Off
Off
Normal operation
1.
The projector needs 90 seconds to cool down as it
was abnormally shut down without the normal cooling
down process. Or
2.
The projector needs to cool for 90 seconds after the
power is turned off. Or
3.
The projector has shutdown automatically. If you try
to re-start the projector, it will shutdown again. Please
contact your dealer for assistance.
Lamp events
Orange
Flashing
Off
Red
Off
Off
Red
The projector has shutdown automatically. If you try to restart the projector, it will shutdown again. Please contact
your dealer for assistance.
1.
The projector needs 90 seconds to cool down. Or
2.
Please contact your dealer for assistance.
Thermal events
96
Off
Red
Off
Off
Red
Red
Off
Red
Green
Red
Red
Red
Red
Red
Green
Red
Red
Orange
Green
Red
Red
Green
Red
Green
Maintenance
The projector has shutdown automatically. If you try to restart the projector, it will shutdown again. Please contact
your dealer for assistance.
Troubleshooting
The projector does not turn on.
Cause
Remedy
Plug the power cord into the AC inlet on the
projector, and plug the power cord into the
There is no power from the power cable.
power outlet. If the power outlet has a switch,
make sure that it is switched on.
Attempting to turn the projector on again Wait until the cooling down process has
during the cooling process.
completed.
No picture
Cause
Remedy
The video source is not turned on or
connected correctly.
Turn the video source on and check that the signal
cable is connected correctly.
The projector is not correctly connected
to the input signal device.
Check the connection.
The input signal has not been correctly
selected.
Select the correct input signal with the SOURCE
key on the projector or remote control.
The lens cover is still closed.
Open the lens cover.
Blurred image
Cause
Remedy
The projection lens is not correctly
focused.
Adjust the focus of the lens using the focus ring.
The projector and the screen are not
aligned properly.
Adjust the projection angle and direction as well
as the height of the unit if necessary.
The lens cover is still closed.
Open the lens cover.
Remote control does not work
Cause
Remedy
The battery is out of power.
Replace the battery with new one.
There is an obstacle between the remote
control and the projector.
Remove the obstacle.
You are too far away from the projector.
Stand within 8 meters (26 feet) of the projector.
The password is incorrect
Cause
Remedy
You do not remember the password.
Please see "Entering the password recall
procedure" on page 36 for details.
Troubleshooting
97
Specifications
All specifications are subject to change without notice.
Optical
Resolution
1280 x 800 WXGA
Display system
1-CHIP DMD
Lens F/Number
(MP780 ST+)
F = 2.6
f = 6.9 mm
(MW860USTi)
F = 2.7
f = 5.45 mm
Lamp
(MP780 ST+)
185 W lamp
(MW860USTi)
225 W lamp
Electrical
Power supply
AC100–240V, 3.20 A,
50-60 Hz (Automatic)
Power consumption
(MP780 ST+)
260 W (Max.)
(MW860USTi)
310 W (Max.)
Mechanical
Weight
(MP780 ST+)
3.7 kg (8.1 lbs.)
(MW860USTi)
4.1 kg (9.04 lbs.)
Output terminals
RGB output
D-Sub 15-pin (female) x 1
Speaker
(Stereo) 10 watt x 2
Audio signal output
PC audio jack x 1
Control
RS-232 serial control
98
Specifications
9 pin x 1
LAN controk
RJ45 x 1 (wired)
USB A type x 2 (wireless)
Screen control
12V trigger x 1 (0.5 A)
USB B type x 1
(Supports firmware upgrade)
Input terminals
Computer input
RGB input
D-Sub 15-pin (female) x 2
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 V1.3 x 1
Audio signal input
Audio in
PC audio jack x 1
RCA audio jack (L/R) x 2
USB A type x 2
(Supports mouse/keyboard/card reader)
USB mini-B type x 1
(Supports USB display)
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 0°C-30°C (with High Altitude Mode on)
Dimensions
(MP780 ST+)
329 mm (W) x 137.2 mm (H) x 241.9 mm (D)
329
241.9
137.2
62.5
77.4
(MW860USTi)
330 mm (W) x 278 mm (H) x 154 mm (D)
330
278
154
62.5
77.5
Specifications
99
Ceiling mount installation
Ceiling mount screws:
M4 x 8 (Max. L = 8 mm)
221.0
75.0
100.0
146.0
Unit: mm
107.7
116.00
82.50
100.00
62.5
163.7
328.0
100 Specifications
115.1
129.1
Timing chart
Supported timing for PC input
Resolution
720 x 400
640 x 480
800 x 600
1024 x 768
1024 x 576
1024 x 600
1024 x 600
1280 x 800
1280 x 1024
1280 x 960
1440 x 900
1400 x 1050
1600 x 1200
640 x 480@67Hz
832 x 624@75Hz
1024 x
768@75Hz
1152 x
870@75Hz
640 x 480
800 x 600
1024 x 768
1280 x 720
Horizontal
Frequency
(kHz)
Vertical
Frequency (Hz)
31.469
31.469
37.500
43.269
37.879
48.077
46.875
53.674
48.363
56.476
60.023
68.677
35.820
37.5
41.467
49.702
62.795
71.554
63.981
79.976
91.146
60.000
85.938
55.935
65.317
75.000
35.000
49.722
70.087
59.940
75.000
85.008
60.317
72.188
75.000
85.061
60.004
70.069
75.029
84.997
60.0
60.0
64.995
59.810
74.934
84.880
60.020
75.025
85.024
60.000
85.002
59.887
59.978
60.000
66.667
74.546
60.241
Pixel
Frequency
(MHz)
Mode
28.322
25.175
31.500
36.000
40.000
50.000
49.500
56.250
65.000
75.000
78.750
94.500
46.996
45.000
51.419
83.500
106.500
122.500
108.000
135.000
157.500
108
148.500
106.500
121.750
162.000
30.240
57.280
720 x 400_70
VGA_60
VGA_75
VGA_85
SVGA_60
SVGA_72
SVGA_75
SVGA_85
XGA_60
XGA_70
XGA_75
XGA_85
Netbook_1
Netbook_2
Netbook_3
WXGA_60
WXGA_75
WXGA_85
SXGA_60
SXGA_75
SXGA_85
1280 x 960_60
1280 x 960_85
WXGA+_60
SXGA+_60
UXGA
MAC13
MAC16
75.020
80.000
MAC19
68.680
75.060
100.000
MAC21
61.910
77.425
97.551
89.520
119.518
119.854
119.989
120.000
52.500
83.000
115.5
148.960
VGA_120*
SVGA_120*
XGA_120*
WXGA_120*
*Supported timing for 3D function.
Specifications 101
Supported timing for HDMI input
Resolution
720 x 400
640 x 480
800 x 600
1024 x 768
1280 x 800
1280 x 1024
1280 x 960
1440 x 900
1400 x 1050
1600 x 1200
640 x 480@67Hz
832 x 624@75Hz
1024 x
768@75Hz
1152 x
870@75Hz
VIDEO
(HDCP)
Horizontal
Frequency
(kHz)
Vertical
Frequency (Hz)
31.469
31.469
37.861
37.500
43.269
37.879
48.077
46.875
53.674
48.363
56.476
60.023
68.677
49.702
62.795
71.554
63.981
79.976
91.146
60.000
85.938
55.935
65.317
75.000
35.000
49.722
70.087
59.940
72.809
75.000
85.008
60.317
72.188
75.000
85.061
60.004
70.069
75.029
84.997
59.810
74.934
84.880
60.020
75.025
85.024
60.000
85.002
59.887
59.978
60.000
66.667
74.546
60.241
Pixel
Frequency
(MHz)
Mode
28.322
25.175
31.500
31.500
36.000
40.000
50.000
49.500
56.250
65.000
75.000
78.750
94.500
83.500
106.500
122.500
108.000
135.000
157.500
108
148.500
106.500
121.750
162.000
30.240
57.280
720 x 400_70
VGA_60
VGA_72
VGA_75
VGA_85
SVGA_60
SVGA_72
SVGA_75
SVGA_85
XGA_60
XGA_70
XGA_75
XGA_85
WXGA_60
WXGA_75
WXGA_85
SXGA_60
SXGA_75
SXGA_85
1280 x 960_60
1280 x 960_85
WXGA+_60
SXGA+_60
UXGA
MAC13
MAC16
75.020
80.000
MAC19
68.680
75.060
100.000
MAC21
31.47
31.25
45.00
37.50
33.75
28.13
67.5
56.25
60
50
60
50
60
50
60
50
27
27
74.25
74.25
74.25
74.25
148.5
148.5
480p
576p
720p_60
720_50
1080i_60
1080i_50
1080p
1080p
Displaying a 1080i(1125i)@60Hz or 1080i(1125i)@50Hz signal may result in slight image
vibration.
102 Specifications
Supported timing for Component-YPbPr input
Signal Format
480i(525i)@60Hz
480p(525p)@60Hz
576i(625i)@50Hz
576p(625p)@50Hz
720p(750p)@60Hz
720p(750p)@50Hz
1080i(1125i)@60Hz
1080i(1125i)@50Hz
1080p@60Hz
1080p@50Hz
Horizontal Frequency (kHz)
15.73
31.47
15.63
31.25
45.00
37.50
33.75
28.13
67.5
56.25
Vertical Frequency (Hz)
59.94
59.94
50.00
50.00
60.00
50.00
60.00
50.00
60.00
50.00
Displaying a 1080i@60Hz or 1080i@50Hz signal may result in slight image vibration.
Supported timing for Video and S-Video inputs
Video mode
NTSC*
PAL
SECAM
PAL-M
PAL-N
PAL-60
NTSC4.43
Horizontal
Frequency (kHz)
15.73
15.63
15.63
15.73
15.63
15.73
15.73
Vertical Frequency
(Hz)
60
50
50
60
50
60
60
Color sub-carrier
Frequency (MHz)
3.58
4.43
4.25 or 4.41
3.58
3.58
4.43
4.43
*Supported timing for 3D function.
Specifications 103
Warranty and Copyright information
Patents
This BenQ projector is covered by the following patents:
U.S. patents 6,837,608; 7,275,834; 7,181,318; TW patents 202690; 205470; I228635;
I259932; China Patents ( 中国发明专利 ) ZL01143168.7; ZL03119907.0;
ZL200510051609.2
Limited 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 inbetween 10% and 90%, temperature in-between 0°C and 35°C, altitude lower than 4920
feet, 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 2011 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.
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 to notify any person of such revision or changes.
*DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments. Others
are copyrights of their respective companies or organizations.
104 Warranty and Copyright information

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