BenQ Mw665 Users Manual

							Introduction 11
Remote control (MX666+)
1. ON/OFF
Toggles the projector between standby 
mode and on.
2. Source selection buttons 
(COMPUTER 1, COMPUTER 2, 
VIDEO, S-VIDEO, HDMI, 
NETWORK
)
Selects an input source for display.
3. Keystone/Arrow keys ( / Up,  /
Down)
Manually corrects distorted images 
resulting from an angled projection.
4. MENU/EXIT
Turns on the On-Screen Display (OSD) 
menu. Goes back to previous OSD menu, 
exits and saves menu settings.
5. Left/
Decreases the projector volume. 
6. MODE/ENTER
Selects an available picture setup mode.
Activates the selected On-Screen Display 
(OSD) menu item.7. ECO BLANK
Used to hide the screen picture.
8. LASER
Emits visible laser pointer light for 
presentation purposes.
9. MHL control buttons
(Previous, Play/Pause, 
Next, Rewind, Stop, 
Fast-forward)
Goes to the previous file/Plays/Pauses/
Goes to the next file/Rewinds/Stops/Fast-
forwards during media playback.
Only available when controlling your smart 
device in MHL mode.
10. ZOOM+/ZOOM-
Magnifies or reduces the projected picture 
size.
43
7
8
9
11 10121314
15
16
17
18
2122
1920
3
56
1
2
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							Introduction 12
Controlling your smart device with the remote control 
(MX666+)
When the projector projects the content from your MHL compatible smart device, you 
can use the remote control to control your smart device. 
To enter the MHL mode, press and hold AUTO for 3 seconds. The following buttons are 
available for controlling your smart device: Arrow keys ( / Up,  / Down, 
Left, Right), MENU/EXIT, MODE/ENTER, #0-#9, MHL control buttons. 
To leave the MHL mode, press and hold AUTO for 3 seconds. 11. PAGE+/PAGE-
Operate your display software program 
(on a connected PC) which responds to 
page up/down commands (like Microsoft 
PowerPoint).
12. FREEZE
Freezes the projected image.
13. NETWORK SETTING
Displays the Network Settings OSD 
menu.
14. QUICK INSTALL
Quickly selects several functions to adjust 
the projected image and displays the test 
pattern.
15. AUTO
Automatically determines the best picture 
timings for the displayed image.
16. Right/
Increases the projector volume. 
When the On-Screen Display (OSD) menu 
is activated, the #3, #5, and #16 keys are 
used as directional arrows to select the 
desired menu items and to make 
adjustments.
17. SOURCE
Displays the source selection bar.
18. MIC/VOL+/MIC/VOL-
(No function.)19. MUTE
Toggles projector audio between on and 
off. 
20. ASPECT
Selects the display aspect ratio. 
21. SMART ECO
Displays the Lamp Mode
 menu for 
selecting a suitable lamp operating mode.
22. Numeric buttons
Enters numbers in network settings.
Operating the LASER pointer
The Laser Pointer is a 
presentation aid for 
professionals. It emits red 
colored light when you press it.
The laser beam is visible. It is 
necessary to press and hold 
LASER for continuous output. 
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.
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.
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							Introduction 13
Remote control (MW665+ and for Japan)
1. POWER
Toggles the projector between standby 
mode and on.
2. Info
Shows the status information of the 
projector.
3. MENU/EXIT
Turns on the On-Screen Display (OSD) 
menu. Goes back to previous OSD menu, 
exits and saves menu settings.
4. Left
5. MODE/ENTER
Selects an available picture setup mode.
Activates the selected On-Screen Display 
(OSD) menu item.
6. ECO BLANK
Used to hide the screen picture.
7. Keystone/Arrow keys ( / Up,  /
Down)
Manually corrects distorted images 
resulting from an angled projection.
8. SMART ECO
Displays the lamp mode selection bar. 
9. Aspect
Selects the display aspect ratio.10. Page Up/Page Down
Operate your display software program (on 
a connected PC) which responds to page up/
down commands (like Microsoft 
PowerPoint).
11. Digital Zoom+/Digital Zoom-
Magnifies or reduces the projected picture 
size.
12. Timer On
Activates or displays an on-screen timer 
based on your own timer setting.
13. Timer Set up
Enters presentation timer setting directly.
14. 3D settings
Enters 3D settings directly.
15. AUTO
Automatically determines the best picture 
timings for the displayed image.
16. Right
When the On-Screen Display (OSD) menu 
is activated, the #4, #7, and #16 keys are 
used as directional arrows to select the 
desired menu items and to make 
adjustments.
17. SOURCE
Displays the source selection bar.
18. Volume +/-
Adjusts the sound level.
19. Mute
Toggles projector audio between on and off.
20. Freeze
Freezes the projected image.
21. QUICK INSTALL
Quickly selects several functions to adjust 
the projected image and displays the test 
pattern.
22. CC
Displays the video term description on 
screen which is provided for hard-of-hearing 
viewers.
23. Teaching template
Enters Teaching template setting directly.
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17
1920
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							Introduction 14
Remote control effective range
The remote control must be held at an angle within 30 degrees perpendicular to the 
projectors IR remote control sensor(s) to function correctly. The distance between the 
remote control and the sensor(s) should not exceed 8 meters (~ 26 feet).
Make sure that there are no obstacles between the remote control and the IR sensor(s) on 
the projector that might obstruct the infra-red beam.
MX666+
MW665+
•  Operating the projector from the front
App
rox
. 
+
30
º
MX666+
MW665+
•  Operating the projector from the top
Ap
pro
x.
 +
3
0º
Ap
p
rox.
 
+
30
º
Ap
pro
x. +
3
0º
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							Introduction 15
Replacing the 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 AAA batteries observing 
the battery polarities as indicated in the base of the battery compartment. Positive 
(+) goes to positive and negative (-) goes to negative.
3. Refit the cover by aligning it with the base and sliding it back down into position. Stop 
when it clicks into place.
•  Avoid leaving the remote control and batteries in an excessive heat or humid environment like the 
kitchen, bathroom, sauna, sunroom or in a closed car.
•  Replace only with the same or equivalent type recommended by the battery manufacturer.
•  Dispose of the used batteries according to the manufacturers instructions and local environment 
regulations for your region.
•  Never throw the batteries into a fire. There may be danger of an explosion.
•  If the batteries are dead or if you will not be using the remote control for an extended period of time, 
remove the batteries to avoid damage to the remote control from possible battery leakage.
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							Positioning your projector 16
Positioning your projector
Choosing a location
Your projector is designed to be installed in one of four possible installation locations: 
Your room layout or personal preference will dictate which installation location you select. 
Take into consideration the size and position of your screen, the location of a suitable 
power outlet, as well as the location and distance between the projector and the rest of 
your equipment.1. Front Table
Select this location with the projector 
placed on the table in front of the screen. 
This is the most common way to position 
the projector for quick setup and 
portability.
2. Front Ceiling
Select this location with the projector 
suspended upside-down 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 in the SYSTEM 
SETUP: Basic > Projector Installation 
menu after you turn the projector on.3. Rear Ceiling
Select this location with the projector 
suspended upside-down 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 in the SYSTEM 
SETUP: Basic > Projector Installation 
menu after you turn the projector on.
4. Rear Table
Select this location with the projector 
placed on the table behind the screen.
Note that a special rear projection screen 
is required.
Set Rear Table in the SYSTEM SETUP: 
Basic > Projector Installation menu 
after you turn the projector on.
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							Positioning your projector 17
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.
Projection dimensions 
Refer to Dimensions on page 62 for the center of lens dimensions of this projector 
before calculating the appropriate position.
MX666+
The screen aspect ratio is 4:3 and the projected picture is in a 4:3 aspect ratio
For example, if you are using an 120-inch screen, the recommended projection distance is 
4246 mm and the vertical offset is 137 mm.
If your measured projection distance is 5.5 m (5500 mm), the closest match in the 
Projection distance (mm) column is 5485 mm. Looking across this row shows that a 155 
(about 3.9 m) screen is required.
Screen sizeProjection distance (mm)
Ve r t i c a l  
offset 
(mm)DiagonalW 
(mm)H 
(mm)
Min 
distance
Average
Max 
distance
Inchmm(max. 
zoom)(min. 
zoom)
50 1270 1016 762 1538 1769 2000 57
60 1524 1219 914 1846 2123 2400 69
70 1778 1422 1067 2154 2477 2800 80
80 2032 1626 1219 2462 2831 3200 91
90 2286 1829 1372 2769 3185 3600 103
100 2540 2032 1524 3077 3538 4000 114
120 3048 2438 1829 3692 4246 4800 137
155 3937 3150 2362 4769 5485 6200 177
200 5080 4064 3048 6154 7077 8000 229
250 6350 5080 3810 7692 8846 10000 286
300 7620 6096 4572 9231 10615 12000 343
H
W
Projection distanceCenter of lens Screen
Ve r t i c a l  o f f s e t 4:3 Screen diagonal
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							Positioning your projector 18
MW665+
The screen aspect ratio is 16:10 and the projected picture is in a 16:10 aspect ratio
For example, if you are using an 120-inch screen, the recommended projection distance is 
3608 mm and the vertical offset is 162 mm.
If your measured projection distance is 4.5 m (4500 mm), the closest match in the 
Projection distance (mm) column is 4510 mm. Looking across this row shows that a 150 
(about 3.8 m) screen is required.
All measurements are approximate and may vary from the actual sizes. 
BenQ recommends that if you intend to permanently install the projector, you should physically test the 
projection size and distance using the actual projector in situ before you permanently install it, so as to make 
allowance for this projectors optical characteristics. This will help you determine the exact mounting position 
so that it best suits your installation location.
Screen sizeProjection distance (mm)
Ve r t i c a l  
offset 
(mm)DiagonalW 
(mm)H 
(mm)
Min 
distance
Average
Max 
distance
Inchmm(max. 
zoom)(min. 
zoom)
60 1524 1292 808 1569 1804 2039 81 
70 1778 1508 942 1830 2105 2379 94 
80 2032 1723 1077 2092 2405 2719 108 
90 2286 1939 1212 2353 2706 3059 121 
100 2540 2154 1346 2614 3007 3399 135 
110 2794 2369 1481 2876 3307 3739 148 
120 3048 2585 1615 3137 3608 4078 162 
130 3302 2800 1750 3399 3908 4418 175 
140 3556 3015 1885 3660 4209 4758 188 
150 3810 3231 2019 3922 4510 5098 202 
160 4064 3446 2154 4183 4810 5438 215 
170 4318 3662 2289 4444 5111 5778 229 
H
W
Projection distanceCenter of lens Screen
Ve r t i c a l  o f f s e t 16:10 Screen diagonal
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							Connection 19
Connection
When connecting a signal source to the projector, be sure to:
1. Turn all equipment off before making any connections.
2. Use the correct signal cables for each source.
3. Ensure the cables are firmly inserted.
•  In the connections shown below, some cables may not be included with the projector (see Shipping 
contents on page 8). They are commercially available from electronics stores.
•  The connection illustrations below are for reference only. The rear connecting jacks available on the 
projector vary with each projector model.       
1110
78412163
9
577
MX666+ MW665+
10
Notebook or desktop 
computer
Speakers
or A/V deviceMonitor
(DVI)
(VGA)
or
Smartphone 
or tablet PC or
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							Connection 20 
•  Many notebooks do not turn on their external video ports when connected to a projector. Usually a key 
combo 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 notebook. Press FN and the labeled function key 
simultaneously. Refer to your notebooks documentation to find your notebooks key combination.
•  The D-Sub output only works when an appropriate D-Sub input is made to the COMPUTER 1 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 Standby Settings 
on page 51 for details.
Connecting video source devices
You need only connect the projector to a video source device using just one of the 
connecting methods, however each provides a different level of video quality. The method 
you choose will most likely depend upon the availability of matching terminals on both the 
projector and the video source device as described below:
Connecting audio
The projector has built-in mono speaker(s) which are designed to provide basic audio 
functionality accompanying data presentations for business purposes only. They are not 
designed for, nor intended for stereo audio reproduction use as might be expected in 
home theater or home cinema applications. Any stereo audio input (if provided), is mixed 
into a common mono audio output through the projector speaker(s).
The built-in speaker(s) will be muted when the AUDIO OUT jack is connected.
•  The projector is only capable of playing mixed mono audio, even if a stereo audio input is connected. See 
Connecting audio on page 20 for details.
1. VGA cable
2. VGA to DVI-A cable
3. USB cable
4. Component Video to VGA (D-Sub) 
adapter cable
5. S-Video cable6. Video cable
7. Audio cable
8. Audio L/R cable
9. USB flash drive/USB wireless dongle
10. HDMI cable
11. HDMI-Micro USB cable
Te r m i n a l  n a m eTerminal appearancePicture quality
HDMI/MHL (MX666+)
HDMI (MW665+)Best
Component Video
Better
S-Video
Good
Video
Normal
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