BenQ MP721 - XGA DLP Projector User Manual
Mainstream series
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Summary of Contents for BenQ MP721 - XGA DLP Projector
- Page 1 MP721/MP721c Digital Projector Mainstream Series User Manual Welcome...
- Page 2 Copyright Copyright 2006 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.
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Page 3: Table Of Contents
Table of contents Important safety instructions ........1 Introduction ............... 5 Projector features ..............5 Shipping contents ..............6 Projector exterior view ............7 Controls and functions ............8 Positioning your projector ........12 Choosing a location ............12 Safety instructions for ceiling mounting of the projector 13 Obtaining a preferred projected image size ...... - Page 4 Troubleshooting............53 Specifications............54 Projector specifications ............54 Timing chart................55 Dimensions................56 Warranty..............57 Limited warranty ..............57 Regulation statements..........58 FCC statement ..............58 EEC statement ..............58 MIC statement ..............58 WEEE directive ..............58 Table of contents...
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Page 5: Important Safety Instructions
Important safety instructions Your BenQ 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 6 Safety Instructions (Continued) The lamp becomes extremely hot Do not place this product on an during operation. Allow the unstable cart, stand, or table. The projector to cool for approximately product may fall, sustaining serious 45 minutes prior to removing the damage.
- Page 7 Safety Instructions (Continued) Do not place this projector in any of the Do not block the ventilation holes. following environments. - Do not place this projector on a blanket, bedding or any other soft surface. - Space that is poorly ventilated or confined. - Do not cover this projector with a cloth or Allow at least 50 cm clearance from walls any other item.
- Page 8 Use only BenQ's Ceiling Mount Kit for injury. mounting the projector and ensure it is securely installed. Do not place liquids near or on the projector.
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Page 9: Introduction
Introduction Projector features The projector integrates high-performance optical engine projection and a user-friendly design to deliver high reliability and ease of use. The projector offers the following features. • Selectable password protected function • Compact and portable unit • High quality manual zoom lens •... -
Page 10: 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. Standard accessories The supplied accessories will be suitable for your region, and may differ from those illustrated. -
Page 11: Projector Exterior View
Projector exterior view Front/upper side External control panel (See "Projector" on page 8 details.) Vent (heated air exhaust) Projection lens Quick-release button Lens cap Focus ring and Zoom ring Front IR remote sensor Rear side "Connection" on page 17 for details. 11 12 13 17 18 Rear adjuster foot... -
Page 12: Controls And Functions
When a wireless module is installed and the Wireless Connection menu is displayed, press this button to change among LAN, IEEE 802.11 a, and IEEE 802.11 b/g. (The wireless module is available through BenQ retailers.) Source (Refer to "Switching input signal" on page 28 for more information.) -
Page 13: Remote Control
Power indicator light (Refer to "Indicators" on page 51 for more information.) Lights up or flashes when the projector is under operation. 3 Left Right 4(Refer to "Correcting keystone" on page 29 for more information.) When the on-screen menu is not activated, #9 and #10 function as Keystone -/+ hot keys. - Page 14 When a wireless module is installed and the Wireless Connection menu is displayed, press this button to change the wireless connection mode between IEEE 802.11 a and IEEE 802.11 b/g. (The wireless module is available through BenQ retailers.) Timer Setup (Refer to "Setting the presentation timer"...
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Page 15: 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 6 meters (~ 20 feet). -
Page 16: Positioning Your Projector
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 Mounting Kit are required for this installation location. in the Advanced > Mirror menu after you turn the projector on. -
Page 17: Safety Instructions For Ceiling Mounting Of The Projector
Safety instructions for ceiling mounting of the projector We want you to have a pleasant experience using your BenQ projector, so we need to bring this safety matter to your attention to prevent possible damage to person and property. If you intend to mount your projector on the ceiling, we strongly recommend that you use a proper fitting BenQ projector ceiling mount kit and that you ensure it is securely and safely installed. -
Page 18: 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 19: Screen Size
How to determine the position of the projector for a given screen size Select your screen size. Refer to the table and find the closest match to your screen size in the left columns labelled '4:3 Screen Diagonal'. Using this value, look across this row to the right to find the corresponding average distance from screen value in the column labelled 'Average'. - Page 20 11667 12222 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 21: Connection
Even though the projector may be using a wireless data connection, it still requires physical connection to a power outlet using its power cable. You can purchase a BenQ wireless module from BenQ retailers. You should attach the wireless module to the projector before you connect any other cables. - Page 22 To connect the projector to a notebook or desktop computer (either through a VGA cable or VGA to DVI-A cable): • With a VGA cable: • With a VGA to DVI-A cable: Take the supplied VGA cable and Take a VGA to DVI-A cable and connect one end to the D-Sub connect the VGA end to the D-Sub output socket of the computer.
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Page 23: Connecting A Monitor
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 RGB signal output socket on the projector to an external monitor with a VGA cable following the instructions below: Connect the projector to a computer as described in "Connecting a computer"... -
Page 24: Connecting Video Source Devices
Connecting Video source devices This section describes how to connect the projector to Video source devices using video cables. Video cable connections are recommended for Video presentations. This projector also supports data (graphic) "PC" connection using wireless function. Wireless connection is not recommended for Video presentations. See "Wireless connection (optional)"... -
Page 25: Connecting A Component Video Source Device
If you have a separate sound system, you will most likely want to connect the audio output of your Video source device to that sound system, instead of to the mono audio projector. The audio connections illustrated in the following sections are provided for informational purposes only. - Page 26 The final connection path should be like that shown in the following diagram: A/V device Audio cables Component Video to VGA (D-Sub) adaptor cable cables • The projector is only capable of playing mixed mono audio, even if a stereo audio input is connected.
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Page 27: Connecting An S-Video Source Device
Connecting an S-Video source device Examine your Video source device to determine if it has an unused S-Video output socket 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 S-Video source device: Take the (optional accessory) S-Video cable and connect one end to the S-Video output socket of the Video source device. -
Page 28: Connecting A Composite Video Source Device
Connecting a composite Video source device Examine your Video source device to determine if it has a set of unused composite Video output sockets 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 composite Video source device: Take the (optional accessory) Video cable and connect one end to the composite Video output socket of the Video source device. -
Page 29: Operation
Operation Start up Plug the power cord into the projector and into a wall socket. Turn on the wall socket switch (where fitted). Check that the Power indicator on the projector lights orange after power has been applied.. Remove the lens cap. If it is left on, it could become deformed due to the heat produced by the projector lamp. -
Page 30: Utilizing The Password Function
• If the frequency/resolution of the input signal exceeds the projector's operating range, you will see the message 'Out of Range' displayed on a blank screen. Utilizing the password function For security purposes and to help prevent unauthorized use, the projector includes an option for setting up password security. -
Page 31: If You Forget The Password
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 32: Switching Input Signal
Switching input signal The projector can be connected to multiple devices at the same time. However, it can only display one at a time. When SOURCE on the projector control panel or the remote control is pressed, information of current signal and resolution will display at the lower right corner. Press SOURCE again to display a source selection bar. -
Page 33: Correcting Keystone
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. -
Page 34: Selecting The Aspect Ratio
For example, 1. Press Left 3 on the projector or 2. Press on the remote control or 3. Press Left 3on the projector or 3 on the remote control when you are in Picture --> Keystone menu. Keystone Keystone 1. Press Right 4 on the projector or 2. -
Page 35: Selecting A Picture Mode
Selecting a picture mode The projector is preset with several predefined application modes so that you can choose one to suit your operating environment and input source picture type. To select a operation mode that suits your need, press MODE repeatedly until your desired mode is selected. -
Page 36: Hiding The Image
Creating your own startup screen - MyScreen function In addition to selecting the projector preset startup screen from among BenQ logo, Black or Blue screen, you can create your own startup screen by downloading pictures from your computer to the projector. - Page 37 Next iii. Click Next Establish a connection to your BenQ projector Please connect your BenQ projector to a serial port on your computer and be sure the projector is in standby mode. Found 'BenQ projector' on COM1 Confugure Serial Port Settings...
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Page 38: Activating Panel Key Lock
MyScreen Download Finished! Please power on your projector then set "MyScreen" as your default splash screen. Close Choose an image to download to your BenQ projector • There are limitations on image formats. *.bmp/*.jpg/*.png/*.gif files are acceptable, Browse... but there is no guarantee that every image file can be downloaded successfully. -
Page 39: Setting The Presentation Timer
Setting the presentation timer Presentation timer can indicate the remaining presentation time on the screen to help you achieve better time management when giving presentation. Follow these steps to utilize this function: Setting > Presentation Timer Go to or press TIMER SETUP on the remote control to enter timer setting directly. -
Page 40: Utilizing Faq Function
Utilizing FAQ function Press and hold BLANK/Q? on the projector for 3 seconds Advanced > FAQ function or go to . Possible solutions to problems encountered by users regarding image quality, installation, special feature operation and service information are available to you. Use MENU6/ EXIT5 to select one out of these four major categories. -
Page 41: Menu Operation
Menu operation Menu system Please note that the on-screen display (OSD) menus vary according to the signal type selected. Functions available when receiving different signal types... Sub-Menu Video / S-Video Component Video Picture Mode Picture Mode Color Temp Color Temp Brightness Brightness Contrast... -
Page 42: Using The Menus
Using the menus The projector is equipped with on-screen display (OSD) menus for making various adjustments and settings. There are 17 different menu languages. (Refer to page "Advanced menu" on page 43 more details.) The following example describes the adjustment of the keystone. Press MENU6 on the projector or Adjust keystone values by pressing Left 3/Right 4on the... -
Page 43: Picture Menu
Picture menu Some picture adjustments are available only when certain input sources are in use. Unavailable adjustments are not shown on the screen. FUNCTION (default setting DESCRIPTION / value) Pre-defined application modes are provided so you can optimize your Picture Mode projector image set-up to suit your program type. -
Page 44: Input Source
Increases or decreases the color intensity of the image. Color (depends on the selected input source) Adjusts the color tones of the image. The higher the value, the more reddish the image becomes. The lower the value, the more greenish the image becomes. - Page 45 Pro-Picture menu Some picture adjustments are available only when certain input sources are in use. Unavailable adjustments are not shown on the screen. FUNCTION (default DESCRIPTION setting / value) Corrects any keystoning of the image. Refer to "Correcting keystone" on Keystone (0) page 29 for more information.
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Page 46: Setting Menu
Setting menu FUNCTION (default setting DESCRIPTION / value) Toggles projector audio and Power On/Off Tone between on and off. Setting > Mute To disable Power On/Off Tone, go to and press Mute (off) Left3/Right 4. Then press Down 6 to choose Power On/Off Tone and press Left3/Right 4 to select off. -
Page 47: Advanced Menu
Use Left 3/Right 4on the projector or remote control to select your (English) desired language. Allows you to select which logo screen will display during projector start- Splash up. Four modes are available: BenQ logo, Black screen, Blue screen or Screen MyScreen. (BenQ logo) Operation... - Page 48 A mode for operation in areas like high altitude or high temperature. We recommend you use the High Altitude Mode when your environment is higher than 3000 feet above sea level, or is hotter than 40 , or whenever °C the projector will be used for extended periods of time (>10 hours) without shutdown.
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Page 49: 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 DESCRIPTION Shows the current signal source. Source Shows the resolution of the input signal. -
Page 50: 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 51: Lamp Information
Lamp information Calculation of 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 = (hours used in Economic mode) + 4/3 (hours used in normal mode) "Economic Mode (off)"... -
Page 52: Replacing The Lamp
Total (equivalent) lamp hour has reached 4000 hours. This message will flash in the center of the screen for about 30 seconds together with the Lamp indicator Notice: Replace lamp now lighting up red for 40 seconds. Lamp > 4000 Hours Lamp usage time exceeded It is strongly recommended that you replace the lamp... - Page 53 Remove the lamp cover from the projector. Do not turn the power on with the lamp cover removed. Remove the lamp cords from the slots. Disconnect the lamp connector by pushing it against the projector while pulling it up. Loosen the screw that secures the lamp. Lift the handle so that it stands up.
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Page 54: Temperature Information
Tighten the screw that secures the lamp. • Loose screw may cause a bad connection, which could result in malfunction. • Do not over tighten the screw. Connect the lamp connector to the projector. Place the lamp cords back to the slots. Replace the lamp cover on the projector. - Page 55 Indicators Illustration • Blank -: Light OFF • : Orange light • R: Red light • : Light flashing • G: Green light • : Light ON Light Status & Description Power Temp Lamp Power events The projector has just been connected to a power outlet. Stand-by mode.
- Page 56 Light Status & Description Power Temp Lamp Thermal events The projector has shutdown automatically. If you try to re-start the projector, it will shutdown again. Please contact your dealer for assistance. Maintenance...
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Page 57: Troubleshooting
Troubleshooting THE PROJECTOR DOES NOT TURN ON. Cause Remedy Plug the power cord into the AC inlet on the There is no power from the power projector, and plug the power cord into the cable. power outlet. If the power outlet has a switch, make sure that it is switched on. -
Page 58: Specifications
Specifications Projector specifications All specifications are subject to change without notice. General Product name Digital Projector Model name MP721/MP721c Optical Resolution 1024 x 768 XGA Display system 1-CHIP DMD Lens F/Number F=2.6 to 2.77, f= 20.4 to 23.5 mm Lamp 200W lamp Electrical Power supply... -
Page 59: Timing Chart
Timing chart Supported timing for PC input Horizontal Vertical Pixel Resolution Frequency Frequency Frequency Mode (kHz) (Hz) (MHz) 31.469 59.940 25.175 VGA_60 37.861 72.809 31.500 VGA_72 640 x 480 37.500 75.000 31.500 VGA_75 43.269 85.008 36.000 VGA_85 720 x 400 31.469 70.087 28.3221... -
Page 60: Dimensions
Dimensions 278 mm (W) x 94 mm (H) x 219.5 mm (D) 219.5 64.3 Unit: mm Specifications... -
Page 61: Warranty
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 62: 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.