BenQ Ms510/mx511 Digital Projector User Manual

							Connection 21
Connecting an HDMI source device
The projector provides a HDMI input jack that allows you to connect it to an HDMI source 
device like a DVD player, a DTV tuner or a display.
HDMI (High-Definition Multimedia Interface) supports uncompressed video data 
transmission between compatible devices like DTV tuners, DVD players and displays over a 
single cable. It provides pure digital viewing and listening experience.
Examine your Video source device to determine if it has a set of unused HDMI output jacks 
available:
• If so, you can continue with this procedure.
• If not, you will need to reassess which method you can use to connect to the device.
To connect the projector to an HDMI source device:
1. Take an HDMI cable and connect one end to the HDMI output jack of the HDMI 
source device. Connect the other end of the cable to the HDMI signal input jack on the 
projector. Once connected, the audio can be controlled by the projector On-Screen 
Display (OSD) menus. See Audio Settings on page 52 for details..
2. Connect the other end of the HDMI cable to the HDMI jack on the projector.
• 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.
• In the unlikely event that you connect the projector to a DVD player via the projectors 
HDMI input and the projected picture displays wrong colors, please change the color 
space to YUV. See Changing Color Space on page 31 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 20 for details. 
						

							Connection 22
Connecting a Component Video source device
Examine your Video source device to determine if it has a set of unused Component Video 
output jacks available: 
• If so, you can continue with this procedure.
• If not, you will need to reassess which method you can use to connect to the device.
To connect the projector to a Component Video source device:
1. Take a Component Video to VGA (D-Sub) adaptor cable and connect the end with 3 
RCA type connectors to the Component Video output jacks of the Video source 
device. Match the color of the plugs to the color of the jacks; green to green, blue to 
blue, and red to red.
2. Connect the other end of the Component Video to VGA (D-Sub) adaptor cable (with 
a D-Sub type connector) to the COMPUTER 1 or COMPUTER 2 jack on the 
projector.
3. If you wish to make use of the projector (mixed mono) speaker(s) in your 
presentations, take a suitable audio cable and connect one end of the cable to the audio 
output jack of the device, and the other end to the AUDIO jack of the projector.
4. If you wish, you can use another suitable audio cable and connect one end of the cable 
to the AUDIO OUT jack of the projector, and the other end to your external speakers 
(not supplied).
Once connected, the audio can be controlled by the projector On-Screen Display 
(OSD) menus. See Audio Settings on page 52 for details.
The built-in speaker 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.
• 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. 
						

							Connection 23
Connecting an S-Video/composite source device
Examine your Video source device to determine if it has an unused S-Video/composite 
output jack available: 
• If it has both jacks, use the S-Video output jack for connection as the S-Video terminal 
provides better picture quality than the Video terminal.
• If it has either of the output jack, you can also continue with this procedure.
• If not, you will need to reassess which method you can use to connect to the device.
To connect the projector to an S-Video/Video source device:
1. Take an S-Video/Video cable and connect one end to the S-Video/Video output jack of 
the Video source device.
2. Connect the other end of the S-Video/Video cable to the S-VIDEO/VIDEO jack on the 
projector.
3. If you wish to make use of the projector (mixed mono) speaker(s) in your 
presentations, take a suitable audio cable and connect one end of the cable to the audio 
output jack of the device, and the other end to the AUDIO jack of the projector.
4. If you wish, you can use another suitable audio cable and connect one end of the cable 
to the AUDIO OUT jack of the projector, and the other end to your external speakers 
(not supplied).
Once connected, the audio can be controlled by the projector On-Screen Display 
(OSD) menus. See Audio Settings on page 52 for details.
The built-in speaker 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.
• 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. 
						

							Operation 24
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 
cable) only with the device to avoid possible 
dangers such as electric shock and fire.
• If Direct power on function is activated in the SYSTEM SETUP: Basic> Operation Settings 
menu, the projector will turn on automatically after the power cord has been connected 
and power has been applied. See Direct power on on page 51 for details. 
2. Remove the lens cap. If it is closed, it could 
become deformed due to the heat produced by 
the projection lamp.
3. Press Power on the projector or remote 
control to start the projector. The POWER 
indicator light flashes 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.
If the projector is still hot from previous activity, it will run the cooling fan for approximately 90 
seconds before energizing the lamp. 
4. If the projector is activated for the first time, 
select your OSD language following the on-
screen instructions.
5. If you are prompted for a password, press the 
arrow keys to enter a six digit password. See 
Utilizing the password function on page 28 
for details.
6. Switch all of the connected equipment on.
7. The projector will start to search for input 
signals. The current input signal being scanned 
displays in the screen. If the projector doesnt 
detect a valid signal, the message No Signal 
will continue displaying until an input signal is 
found.
II 
						

							Operation 25 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 31 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 65 for details.
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 Magnifying and searching for details on page 32 for details.
• 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 adjuster button as it is close to the exhaust vent where hot 
air comes from.
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 screen will be blank while Auto is 
functioning.
• This function is only available when PC signal (analog RGB) is selected.
1
2 
						

							Operation 26
Fine-tuning the image size and clarity
1. Adjust the projected image to the size that 
you need using the zoom ring.
2. Then sharpen the image by rotating the focus 
ring.
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, besides adjusting the height of the projector, 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 or press   to correct keystoning 
at the bottom of the image.
Press /.Press /. 
						

							Operation 27
Using the menus
The projector is equipped with On-Screen Display (OSD) menus for making various 
adjustments and settings.
Below is the overview of the OSD menu.
The following example describes how to set the OSD language.
1. Press Menu/Exit on the projector or 
remote control to turn the OSD menu on.3. Press  to highlight Language 
and press  /  to select a 
preferred language.
2. Use  /  to highlight the SYSTEM 
SETUP: Basic menu.4. Press Menu/Exit twice* on the 
projector or remote control to 
leave and save the settings.
*The first press leads you back to 
the main menu and the second 
press closes the OSD menu.
Current input signal
Main menu icon
Main menu
Sub-menu
Highlight
Press Menu/
Exit to the 
previous 
page or to 
exit. Status 
						

							Operation 28
Securing the projector
Using a security cable lock
The projector has to be installed in a safe place to prevent theft. Otherwise, purchase a lock, 
such as the Kensington lock, to secure the projector. You can locate a Kensington lock slot on 
the rear side of the projector. See item 19 on page 9 for details.
A Kensington security cable lock is usually a combination of key(s) and the lock. Refer to the 
locks documentation for finding out how to use it.
Utilizing the password function
For security purposes and to help prevent unauthorized use, the projector includes an 
option for setting up password security. The password can be set through the On-Screen 
Display (OSD) menu.
WARNING: You will be inconvenienced if you activate the power-on lock functionality and 
subsequently forget the password. Print out this manual (if necessary) and write the password 
you used in this manual, and keep the manual in a safe place for later recall.
Setting a password
Once a password has been set, the projector cannot be used unless the correct password is 
entered every time the projector is started.
1. Open the OSD menu and go to the SYSTEM SETUP: Advanced > Security Settings 
menu. Press Mode/Enter. The Security Settings page displays.
2. Highlight Change Security Settings and and press Mode/Enter.
3. Highlight Power on Lock and select On by pressing  / .
4. As pictured to the right, the four arrow keys ( , 
,  ,  ) respectively represent 4 digits (1, 2, 
3, 4). According to the password you desire to set, 
press the arrow keys to enter six digits for the 
password.
5. Confirm the new password by re-entering the 
new password.
Once the password is set, the OSD menu returns 
to the Security Settings page.
IMPORTANT: The digits being input will display as asterisks on-screen. Write your selected 
password down here in this manual in advance or right after the password is entered so that it 
is available to you should you ever forget it.
Password: __ __ __ __ __ __
Keep this manual in a safe place.
6. To leave the OSD menu, press Menu/Exit.
If you forget the password
If the password function is activated, you will be asked 
to enter the six-digit password every time you turn on 
the projector. If you enter the wrong password, the 
password error message as pictured to the right displays 
lasting for three seconds, and the message INPUT 
PASSWORD follows. You can retry by entering another  
						

							Operation 29 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 29 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. Press and hold Auto on the projector or remote 
control for 3 seconds. The projector will display a 
coded number on the screen.
2. Write down the number and turn off your 
projector.
3. Seek help from the local BenQ service center to 
decode the number. You may be required to 
provide proof of purchase documentation to 
verify that you are an authorized user of the 
projector.
Changing the password
1. Open the OSD menu and go to the SYSTEM SETUP: Advanced > Security Settings > 
Change password menu.
2. Press Mode/Enter. The message INPUT CURRENT PASSWORD displays.
3. Enter the old password.
• If the password is correct, another message INPUT NEW PASSWORD displays. 
• If the password is incorrect, the password error message displays lasting for three 
seconds, and the message INPUT CURRENT PASSWORD displays for your retr y. 
Yo u  c a n  p r e s s  Menu/Exit to cancel the change or try another password.
4. Enter a new password.
IMPORTANT: The digits being input will display as asterisks on-screen. Write your selected 
password down here in this manual in advance or right after the password is entered so that it 
is available to you should you ever forget it.
Password: __ __ __ __ __ __
Keep this manual in a safe place.
5. Confirm the new password by re-entering the new password.
6. You have successfully assigned a new password to 
the projector. Remember to enter the new 
password next time the projector is started.
7. To leave the OSD menu, press Menu/Exit.
Disabling the password function
To disable password protection, go back to the SYSTEM SETUP: Advanced > Security 
Settings > Change Security Settings > Power on lock menu after opening the OSD menu 
system. Select Off by pressing  /. The message INPUT PASSWORD displays. Enter the 
current password.  
						

							Operation 30•If the password is correct, the OSD menu returns to the Security Settings page with 
Off shown in the row of Power on lock. You will not have to enter the password 
next time you turn on the projector.
• If the password is incorrect, the password error message displays lasting for three 
seconds, and the message INPUT PASSWORD displays for your retry. You can 
press Menu/Exit to cancel the change or try another password.
Though the password function is disabled, you need to keep the old password in hand should 
you ever need to re-activate the password function by entering the old password.