BenQ Mx701 Digital Projector User Manual

							Introduction 11
Remote control
1. POWER
Toggles the projector between standby mode 
and on.
2.  Freeze
Freezes the projected image.
3. Left
4. ECO BLANK
Used to hide the screen picture.
5. Digital Zoom (+, -)
Magnifies or reduces the projected picture 
size.
6. Volume +/-
Adjusts the sound level.
7. MENU/EXIT
Turns on the On-Screen Display (OSD) 
menu. Goes back to previous OSD menu, 
exits and saves menu settings.8. Keystone/Arrow keys ( / Up,  /
Down)
Manually corrects distorted images 
resulting from an angled projection.
9. Auto
Automatically determines the best 
picture timings for the displayed image.
10. Right
When the On-Screen Display (OSD) 
menu is activated, the #3, #8, and #10 
keys are used as directional arrows to 
select the desired menu items and to 
make adjustments.
11. SOURCE
Displays the source selection bar.
12. MODE/ENTER
Selects an available picture setup mode.
Activates the selected On-Screen Display 
(OSD) menu item.
13. Timer On
Activates or displays an on-screen timer 
based on your own timer setting.
14. Timer Set up
Enters presentation timer setting directly.
15. PAGE UP/PAGE DOWN
Operate your display software program 
(on a connected PC) which responds to 
page up/down commands (like Microsoft 
PowerPoint).
15
18
4
7
310
11
12
13
2
5
6
14
8
9 
						

							Introduction 12
Remote control effective range
Infra-Red (IR) remote control sensors are located on the front and back of the projector. The 
remote control must be held at an angle within 30 degrees perpendicular to the projectors 
IR remote control sensors to function correctly. The distance between the remote control 
and the sensors should not exceed 8 meters (~ 26 feet).
Make sure that there are no obstacles between the remote control and the IR sensors on the 
projector that might obstruct the infra-red beam.
Replacing the remote control battery
1. Pull out the battery holder.
Please follow the illustrated instructions. Push and hold 
the locking arm while pulling out the battery holder.
2. Insert the new battery in the holder. Note the 
positive polarity should face outward.
3. Push the holder into the remote control.
•  Avoid excessive heat and humidity.
•  There may be battery damage if the battery is 
incorrectly replaced.
•  Replace only with the same or equivalent type 
recommended by the battery manufacturer.
•  Dispose of the used battery according to the battery 
manufacturers instructions.
•  Never throw a battery into a fire. There may be danger of an explosion.
•  If the battery is dead or if you will not be using the remote control for a long time, remove 
the battery to prevent damage to the remote control from possible battery leakage.
• Operating the projector from the front
App
ro
x.
 +
1
5º
• Operating the projector from the rear
App
ro
x.
 +
1
5º 
						

							Positioning your projector 13
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 Position 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 Position 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 Position menu after you turn 
the projector on. 
						

							Positioning your projector
14
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.
If you need a 4:3 screen to project a 4:3 picture and your measured projection distance is 
3000 mm, please refer to Table A1
 on page  14. The closest match in the  Distance from 
screen (mm) column is 2933 mm. Looking across this  row shows that a 80 (about 2.0 m) 
screen is required.
Projection dimensions 
Refer to  Dimensions on page 58  for the center of lens dimensions of this projector before 
calculating the appropriate position.
Table A1: The screen aspect ratio is 4:3 and the projected picture is 4:3
Screen sizeSize of the 
projected imageDistance from screen (mm)
Vertical 
offset (mm)Diagonal
H (mm)W (mm)
Min length
Average
Max length
Inchmm(max. 
zoom)(min. zoom)
40 1016 610 813 1333 1467 1600 30
50 1270 762 1016 1667 1833 2000 38
60 1524 914 1219 2000 2200 2400 46
70 1778 1067 1422 2333 2567 2800 53 
80 2032 1219 1626 2667 2933 3200 61 
90 2286 1372 1829 3000 3300 3600 69
100 2540 1524 2032 3333 3667 4000 76
120 3048 1829 2438 4000 4400 4800 91
150 3810 2286 3048 5000 5500 6000 114 
200 5080 3048 4064 6667 7333 8000 152 
250 6350 3810 5080 8333 9167 10000 191
300 7620 4572 6096 10000 11000 12000 229
Maximum zoom Minimum zoom
Projection distanceCenter of lens
Screen
Vertical offsetA1 
						

							Positioning your projector 15
There is 3% tolerance among these numbers due to optical component variations. 
BenQ recommends that if you intend to perm
anently 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 mounti ng position so that it best suits your 
installation location. 
						

							Connection 16
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.
1. VGA cable
2. VGA to DVI-A cable
3. USB cable
4. HDMI cable
5. Component Video to VGA (D-Sub) 
adapter cable6. Audio L/R cable
7. S-Video cable
8. Video cable
9. Audio cable
999121364578
Notebook or desktop computer
Speakers
orA/V device
Monitor
(DVI) (VGA)
or 
						

							Connection 17
•  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 47 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 one built-in mono speaker which is designed to provide basic audio 
functionality accompanying data presentations for business purposes only. It is 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.
The built-in speaker will be muted when the AUDIO OUT jack is connected.
•  In the unlikely event that you connect the projector to a DVD player via the projector’s 
HDMI input and the projected picture displays wrong colors, please change the color 
space to YUV. See Changing Color Space on page 25 for details.
•  The projector is only capable of playing mixed mono audio, even if a stereo audio input is 
connected. See Connecting audio on page 17 for details.
•  If the selected video image is not displayed after the projector is turned on and the correct 
video source has been selected, check that the video source device is turned on and 
operating correctly. Also check that the signal cables have been connected correctly.
Terminal nameTerminal appearancePicture quality
HDMI
Best
Component Video
Better
S-Video
Good
Video
Normal 
						

							Operation 18
Operation
Starting up the projector
1. Plug the power cord into the projector and into a 
power outlet. Turn on the power outlet switch 
(where fitted). Check that the POWER indicator 
light on the projector lights orange after power has 
been applied.
Please use the original accessories (e.g. power cord) only 
with the device to avoid possible dangers such as electric 
shock and fire.
2. Press  POWER to start the projector. As soon as the lamp lights up, a Power On 
To n e will be heard. The POWER indicator light flashes green and stays green when 
the projector is on.
The start up procedure takes about 30 seconds. In the later stage of start up, a startup 
logo is projected.
(If necessary) Rotate the focus ring to adjust the image clearness.
To turn off the ring tone, see Turning off the Power On/Off Ring Tone on page 34 for 
details.
If the projector is still hot from previous activity, it will run the cooling fan for approximately 90 
seconds before energizing the lamp.
3. If the projector is activated for the first time, 
select your OSD language following the on-
screen instructions.
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 22 for 
details.
5. Switch all of the connected equipment on.
6. The projector will start to search for input 
signals. The current input signal being scanned 
displays in the upper left corner of the screen. If 
the projector doesnt detect a valid signal, the message “No Signal” will continue 
displaying until an input signal is found.
Yo u  c a n  a l s o  p r e s s  SOURCE on the projector or remote control to select your desired 
input signal. See Switching input signal on page 25 for details.
If the frequency/resolution of the input signal exceeds the projectors operating range, you will 
see the message “Out of Range” displayed on a blank screen. Please change to an input 
signal which is compatible with the projectors resolution or set the input signal to a lower 
setting. See Timing chart on page 59 for details. 
						

							Operation 19
Adjusting the projected image
Adjusting the projection angle
The projector is equipped with 1 quick-release adjuster foot and 1 rear adjuster foot. These 
adjusters change the image height and projection angle. To adjust the projector:
1. Press the quick-release button and lift the front 
of the projector. Once the image is positioned 
where you want it, release the quick-release 
button to lock the foot in position.
2. Screw the rear adjuster foot to fine-tune the 
horizontal angle.
To retract the foot, hold up the projector while 
pressing the quick-release button, then slowly lower 
the projector. Screw the rear adjuster foot in a reverse 
direction.
If the projector is not placed on a flat surface or the 
screen and the projector are not perpendicular to 
each other, the projected image becomes trapezoidal. 
To correct this situation, see Switching input signal 
on page 25 for details.
Auto-adjusting the image
In some cases, you may need to optimize the picture quality. To do this, press Auto on the 
projector or remote control. Within 3 seconds, the built-in Intelligent Auto Adjustment 
function will re-adjust the values of Frequency and Clock to provide the best picture quality. 
The current source information will be displayed in the corner of the screen for 3 seconds.
This function is only available when PC signal (analog RGB) is selected.
Fine-tuning the image size and clarity
21
Do not look into the lens while 
the lamp is on. The strong light 
from the lamp may cause 
damage to your eyes.
Be careful when you press the 
quick-release button as it is 
close to the exhaust vent where 
hot air comes from.
1. Adjust the projected image to the size 
that you need using the zoom ring. 2. Sharpen the image by rotating the 
focus ring.  
						

							Operation 20
Correcting keystone
Keystoning refers to the situation where the projected image is noticeably wider at either the 
top or bottom. It occurs when the projector is not perpendicular to the screen. 
To correct this, you will need to manually correct it following ONE of these steps.
•  Using the remote control
Press  /  on the projector or remote control 
to display the Keystone correction page. Press   to 
correct keystoning at the top of the image. Press   
to correct keystoning at the bottom of the image.
•  Using the OSD menu
1. Press MENU/EXIT and then press  /  until the DISPLAY menu is highlighted.
2. Press  to highlight Keystone and press MODE/ENTER. The Keystone correction 
page displays.
3. Press   to correct keystoning at the top of the image. Press   to correct 
keystoning at the bottom of the image.
Press/.Press /.