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Related Manuals for BenQ MP723
Summary of Contents for BenQ MP723
- Page 1 MP723 Digital Projector User Manual Welcome...
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Page 2: Table Of Contents
Table of contents Important safety instructions ...3 Introduction...7 Projector features ... 7 Shipping contents... 8 Projector exterior view ... 9 Controls and functions ... 10 Positioning your projector...14 Choosing a location... 14 Obtaining a preferred projected image size ... 15 Connection ...18... -
Page 3: Important Safety Instructions
Important safety instructions Your projector is designed and tested to meet the latest standards for safety of information technology equipment. However, to ensure safe use of this product, it is important that you follow the instructions mentioned in this manual and marked on the product. - Page 4 Safety Instructions (Continued) The lamp becomes extremely hot during operation. Allow the projector to cool for approximately 45 minutes prior to removing the lamp assembly for replacement. Do not operate lamps beyond the rated lamp life. Excessive operation of lamps beyond the rated life could cause them to break on rare occasions.
- Page 5 Do not block the ventilation holes. - Do not place this projector on a blanket, bedding or any other soft surface. - Do not cover this projector with a cloth or any other item. - Do not place inflammables near the projector.
- Page 6 Liquids spilled into the projector may cause it to fail. If the projector does become wet, disconnect it from the power supply's wall socket and call BenQ to have the projector serviced. This product is capable of displaying inverted images for ceiling mount installation.
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Page 7: Introduction
Detachable keypad on the projector to prevent stealing • Splash Screen lock to prevent unauthorized use • Selectable quick cooling function makes the projector cool in a shorter time • FAQ to troubleshoot operational problems with one quick button press •... -
Page 8: Shipping Contents
Shipping contents The projector is shipped with the cables required for connection to a PC or video equipment. Carefully unpack and verify that you have all of the items shown below. If any of these items are missing, please contact your place of purchase. -
Page 9: Projector Exterior View
Lamp cover Vent (heated air exhaust) Lens sliding door Quick-release button External control panel (See "Projector" on page 10 for details.) Focus ring and Zoom ring Vent (cool air intake) Front IR remote sensor Projection lens AC power cord inlet... -
Page 10: Controls And Functions
TEMPerature warning light Lights up red if the projector's temperature becomes too high. See for details. POWER indicator light Lights up or flashes when the projector is under operation. See "Indicators" on page for details. Power Toggles the projector on or off. -
Page 11: Remote Control
Remote control Power Toggles the projector on or off. "Starting up the projector" on page 26 "Shutting down the projector" on page for details. ASPECT Selects the display aspect ratio. See "Selecting the aspect ratio" on page 34 details. CAPTURE Captures the projected picture and save it as your startup screen. - Page 12 Automatically determines the best picture timings for the displayed image. See adjusting the image" on page 32 Right/ Locks the buttons on the projector. See "Locking control keys" on page 42 details. When the On-Screen Display (OSD) menu is activated, the #4, #6 and #18 buttons are...
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Page 13: Remote Control Effective Range
Remote control effective range Infra-Red (IR) remote control sensors are located on the front and the back of the projector. The remote control must be held at an angle within 30 degrees perpendicular to the projector's IR remote control sensors to function correctly. The distance between the remote control and the sensors should not exceed 8 meters (~ 26 feet). -
Page 14: Positioning Your Projector
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. -
Page 15: Obtaining A Preferred Projected Image Size
BenQ has provided a table of 4:3-aspect-ratio screen sizes to assist you in determining the ideal location for your projector. There are two dimensions to consider, the perpendicular horizontal distance from the center of the screen (projection distance), and the vertical offset height of the projector from the horizontal edge of the screen (offset). -
Page 16: Screen Size
183 mm. If you place the projector in a different position (to that recommended), you will have to tilt it down or up to center the image on the screen. In these situations, some image distortion will occur. - Page 17 6000 7620 There is 3% tolerance among these numbers due to optical component variations. 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 projector's optical characteristics.
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Page 18: Connection
Connecting a computer or monitor Connecting a computer The projector provides a VGA and DVI input sockets that allow you to connect it to both IBM® compatibles and Macintosh® computers. A Mac adapter (an optional accessory) is needed if you are connecting legacy version Macintosh computers. - Page 19 Audio cable iv. USB cable 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.
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Page 20: Connecting A Monitor
If you want to view your presentation close-up on a monitor as well as on the screen, you can connect the D-SUB OUT signal output socket on the projector to an external monitor with a VGA or VGA to DVI-A cable by following the instructions below. -
Page 21: Connecting Video Source Devices
• Video (composite) You need only connect the projector to a Video source device using just one of the above 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... - Page 22 Connecting a DVI source device The projector provides a DVI input socket that allows you to connect it to a DVI source device like a DVD player, or a VGA output device like a notebook or desktop computer. There are three types of DVI connectors: DVI-A, DVI-D, and DVI-I. The DVI-I socket is an integrated connector which supports both formats: DVI-A, and DVI-D.
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Page 23: Connecting A Component Video Source Device
In the unlikely event that you connect the projector to a DVD player via the projector’s DVI-D input and the projected picture displays wrong colors, please change the color space to YUV. "Changing Color Space" on page 31 Connecting a Component Video source device... -
Page 24: Connecting An S-Video Source Device
The final connection path should be like that shown in the following diagram: A/V device • The projector is only capable of playing mixed mono audio, even if a stereo audio input is connected. See "Connecting Audio" on page 21 •... -
Page 25: Connecting A Composite Video Source Device
The final connection path should be like that shown in the following diagram: A/V device • The projector is only capable of playing mixed mono audio, even if a stereo audio input is connected. See "Connecting Audio" on page 21 •... -
Page 26: Operation
The projector will start to search for input signals. The current input source being scanned displays in the upper left corner of the screen. If the projector doesn't detect a valid signal, the 'No Signal' message will continue displaying until an input source signal is found. -
Page 27: Using The Menus
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. Main menu icon Main menu Highlight Sub-menu Current input signal To use the OSD menus, please set the OSD menu to your familiar language first. -
Page 28: Securing The Projector
Securing the projector Using a security cable lock The projector has to be installed in a safe place to prevent stealing. If not, purchase a lock, like Kensington lock, to secure the projector. You can locate a Kensington lock slot on the rear side of the projector. -
Page 29: Setting A Password
Setting a password Once a password has been set and the power on lock is activated, the projector cannot be used unless the correct password is entered every time the projector is started. Once a password has been set and the splash screen lock is activated, you cannot change the splash screen that displays at projector startup unless the correct password is entered. -
Page 30: Entering The Password Recall Procedure
Write down the number and turn off your projector. 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. -
Page 31: Switching Input Signal
"Selecting the aspect ratio" on page 34 Changing Color Space In the unlikely event that you connect the projector to a DVD player via the projector’s DVI- D input and the projected picture displays wrong colors, please change the color space to YUV. -
Page 32: Adjusting The Projected Image
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: Press the quick-release button and lift the front of the projector. -
Page 33: Magnifying And Searching For Details On The Projected Picture
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. -
Page 34: Selecting The Aspect Ratio
4:3 ratio, and digital TV and DVDs are usually in 16:9 ratio. With the advent of digital signal processing, digital display devices like this projector can dynamically stretch and scale the image output to a different aspect than that of the image input source. -
Page 35: Optimizing The Image
For input signals with lower resolutions, the projected image will display smaller than if resized to full screen. You could adjust the zoom setting or move the projector towards the screen to increase the image size if necessary. You may also need to refocus the projector after making these adjustments. -
Page 36: Adjusting Brightness
"Fine-tuning the image quality in user modes" When all settings have been done, highlight Save Settings and press Mode/enter on the projector or ENTER on the remote control to store the settings. The confirmation message 'Setting Saved' displays. Fine-tuning the image quality in user modes According to the detected signal type, there are some user-definable functions available when User 1 or User 2 is selected. -
Page 37: Adjusting Color
50% brightness increase in mid-tone images, which are common in video and natural scenes, so the projector reproduces images in realistic and true colors. If you prefer images with that quality, select On. If you don’t need it, select Off. - Page 38 To adjust the settings: Go to the PICTURE menu and highlight 3D Color Management. Press Mode/enter on the projector or ENTER on the remote control and the 3D Color Management page displays. Highlight Primary Color and press Green, Cyan, Blue, or Magenta.
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Page 39: Setting The Presentation Timer
Press to highlight Gain and adjust its values to your preference by pressing The contrast level of the primary color you select will be affected. Every adjustment made will reflect to the image immediately. Repeat steps 3 to 6 for other color adjustments. Make sure you have made all of the desired adjustments. -
Page 40: Remote Paging Operations
On and press Mode/ enter. A confirmation message displays. Highlight Yes and press Mode/enter on the projector or ENTER on the remote control to confirm. You will see the message “Timer is On” displaying on the screen. The timer start counting at the time the timer is To cancel the timer, perform the following steps. -
Page 41: Hiding The Image
Hiding the image In order to draw the audience's full attention to the presenter, you can use BLANK on the projector or remote control to hide the screen image. The word 'BLANK' appears in the corner of the screen while the image is hidden. -
Page 42: Utilizing Faq Function
To exit the OSD menu, press MENU/EXIT. Locking control keys With the control keys on the projector locked, you can prevent your projector settings from being changed accidentally (by children, for example). When the Panel Key Lock is on, no control keys on the projector will operate except Power and LASER. -
Page 43: Operating In A High Altitude Environment
Creating your own startup screen In addition to selecting the projector preset startup screen from among BenQ logo, Black or Blue screen, you can make your own startup screen that is a picture projected from your computer or video source. -
Page 44: Adjusting The Sound
Adjusting the sound The sound adjustments made as below will have an effect on the projector speaker. Be sure you have made a correct connection to the projector audio input. See for how the audio input is connected. Muting the sound... -
Page 45: Shutting Down The Projector
90 seconds to cool down the projector. To protect the lamp, the projector will not respond to any commands during the cooling process. To shorten the cooling time, you can also activate the Quick cooling function. -
Page 46: Menu Operation
Menu operation Menu system Please note that the on-screen display (OSD) menus vary according to the signal type selected. Main menu Sub-menu Wall Color Aspect Ratio Keystone DISPLAY Position Phase H. Size Digital Zoom Picture Mode Reference Mode Brightness Contrast Color Tint PICTURE... -
Page 47: System Setup
Security Settings Reset All Settings 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. Timer Period... -
Page 48: Display Menu
DISPLAY menu FUNCTION DESCRIPTION (default setting/ value) Correct the projected picture’s color when the projection surface is not Wall Color white. See (Off) There are four options to set the image's aspect ratio depending on your Aspect Ratio input signal source. See (Auto) details. -
Page 49: Picture Menu
Unavailable adjustments are not shown on the screen. FUNCTION DESCRIPTION (default setting / value) Pre-defined picture modes are provided so you can optimize your Picture Mode projector image set-up to suit your program type. See (PC/DVI-A/DVI- mode" on page 35 D: Dynamic; YPbPr/ S-Video/ Video: Standard) - Page 50 Controller (Disable) Allows you to select which logo screen will display during projector start- Splash up. Four options are available: BenQ logo, Black screen, Blue screen or My Screen Screen. (BenQ logo) Captures and stores the projected picture as My Screen. See My Screen own startup screen"...
- Page 51 (default setting / value) Enables or disables the Quick Cooling function. Selecting On enables the Quick function and projector cooling time will be shortened from a normal 90- Cooling second duration to approximately 30 seconds. (On) A mode for operation in high altitude areas. See High Altitude altitude environment"...
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Page 52: Information Menu
INFORMATION menu This menu shows you the current operating status of the projector. Some picture adjustments are available only when certain input sources are in use. Unavailable adjustments are not shown on the screen. FUNCTION FAQ-Image and Installation FAQ-Features and Service... -
Page 53: Maintenance
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 clean. Never remove any parts of the projector except the lamp. Contact your dealer if other parts need replacing. -
Page 54: Lamp Information
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) "Setting Lamp Mode as Economic"... -
Page 55: Timing Of Replacing The Lamp
The Lamp indicator light and Temperature warning light will light up if the lamp becomes too hot. Turn the power off and let the projector cool for 45 minutes. If the Lamp or Temp indicator still lights up after turning the power back on, please contact your dealer. See page 59 for details. -
Page 56: Replacing The 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. •... - Page 57 • 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.
- Page 58 After the startup logo, open the On-Screen Display (OSD) menu. Go to the SYSTEM SETUP: Advanced > Lamp Settings menu. Press Mode/enter on the projector or ENTER on the remote control. The Lamp Settings page displays. Highlight Reset Lamp Timer. A warning message displays asking if you want to reset the lamp timer.
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Page 59: Indicators
Orange Green Green Green Status & Description The projector has just been connected to a power outlet or the lamp door is open. Stand-by mode. Powering up. Normal operation. The projector needs 90 seconds to cool down as it was abnormally shut down without the normal cooling down process. -
Page 60: Troubleshooting
Troubleshooting Remedy Plug the power cord into the AC inlet on the projector, and plug the power cord into the power outlet. If the power outlet has a switch, make sure that it is switched on. Wait until the cooling down process has completed. -
Page 61: Specifications
Specifications Projector specifications All specifications are subject to change without notice. Optical Resolution 1024 x 768 XGA Display system 1-CHIP DMD Lens F/Number F=2.4 to 2.48, f= 20.7 to 22.8 mm Lamp 280 W lamp Electrical Power supply AC100–240V, 4.5A, 50-60 Hz (Automatic) Power consumption 365 W (Max);... -
Page 62: Dimensions
Dimensions 274.87 mm (W) x 131.30 mm (H) x 304.99 mm (D) 274.87 131.30 304.99 74.30 48.57 Specifications... -
Page 63: Timing Chart
Timing chart Supported timing for PC (including DVI-D) input Horizontal Resolution Frequency (kHz) 31.469 37.861 640 x 480 37.500 43.269 720 x 400 31.469 37.879 48.077 800 x 600 46.875 53.674 48.363 56.476 1024 x 768 60.023 68.667 1280 x 768 47.77 1280 x 800 49.65... - Page 64 Supported timing for Video and S-Video inputs Video mode NTSC SECAM PAL-M PAL-N PAL-60 NTSC4.43 Specifications Horizontal Vertical Frequency Frequency (kHz) (Hz) 15.73 15.63 15.63 15.73 15.63 15.73 15.73 Color sub- carrier Frequency (MHz) 3.58 4.43 4.25 or 4.41 3.58 3.58 4.43 4.43...
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Page 65: Warranty And Copyright Information
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. -
Page 66: Regulation Statements
Regulation statements FCC statement CLASS B: This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.