Resumen del contenido incluido en la página 1
MX720/MW721
Digital Projector
User Manual
Resumen del contenido incluido en la página 2
Table of contents Using the teaching templates............... 35 Important safety Shutting down the projector ............... 36 instructions ........................... 3 Direct power off..................................... 36 Introduction.......................... 7 Menu operation ...................................... 37 Projector features.....................................7 Maintenance........................ 48 Shipping contents......................................8 Care of the project
Resumen del contenido incluido en la página 3
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. Safety Instructions 1. Please read this manual before 5. In some countries, the line voltage is you operate your projector. Save NOT stable. This projector is it for future reference. designed to operate
Resumen del contenido incluido en la página 4
Safety Instructions (Continued) 7. The lamp becomes extremely hot 10. Do not place this product on an during operation. Allow the projector unstable cart, stand, or table. The to cool for approximately 45 minutes product may fall, sustaining serious prior to removing the lamp assembly damage. for replacement. 11. Do not attempt to disassemble this 8. Do not operate lamps beyond the projector. There are dangerous high rated lamp life. Excessive operation of voltages inside which may c
Resumen del contenido incluido en la página 5
Safety Instructions (Continued) 13. Do not place this projector in any of 14. Do not block the ventilation holes. the following environments. - Do not place this projector on a blanket, bedding or any other soft - Space that is poorly ventilated or surface. confined. Allow at least 50 cm - Do not cover this projector with a cloth clearance from walls and free flow of air or any other item. around the projector. - Do not place inflammables near the - Locations where temperatures may
Resumen del contenido incluido en la página 6
Safety Instructions (Continued) 17. Do not step on the projector or place Ceiling mounting the projector any objects upon it. Besides probable We want you to have a pleasant physical damage to the projector, doing experience using your BenQ projector, so may result in accidents and possible so we need to bring this safety matter injury. 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 y
Resumen del contenido incluido en la página 7
Introduction Projector features The projector offers the following features • SmartEco™ starts your dynamic power saving The SmartEco™ technology offers a new way of operating the projector lamp system and saves lamp power up to 70% depending on the content brightness level. • Longer lamp life with SmartEco™ technology The SmartEco™ technology lowers the power consumption and increases the lamp life when SmartEco mode is selected. • ECO BLANK saves 70% of lamp power By pressing the ECO BLANK b
Resumen del contenido incluido en la página 8
Digital Projector Quick Start Guide Shipping contents 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 are region-specific, and may differ from those illustrated. *The warranty card is only supplied in some specific regions. Please consult your dealer for detailed information. Projector Power cord VGA cable Quick start guide User manual CD Warranty ca
Resumen del contenido incluido en la página 9
Projector exterior view 1. External control panel Front/upper side (See "Controls and functions" on page 10 for details.) 2. Lamp cover 1 3. Vent (heated air exhaust) 4. Quick-release button 2 5. Lens cap 3 6. Focus ring and zoom ring 6 7. Vent (cool air intake) 7 8. Speaker grill 4 8 9. Front IR remote sensor 10. Projection lens 9 5 11. RS232 control port 10 12. RJ45 LAN input jack 13. USB Mini-B USB port 14. HDMI-input port 15. Audio output jack 16. RGB signal output jack Rear/lower side 17.
Resumen del contenido incluido en la página 10
Controls and functions Projector 1 2 10 9 4 3 11 5 12 13 14 6 15 7 12 8 1. Focus ring 10. POWER indicator light Adjusts the focus of the projected image. Lights up or flashes when the projector is 2. Zoom ring under operation. 11. AUTO Adjusts the size of the image. 3. Top IR remote sensor Automatically determines the best picture 4. LAMP indicator light timings for the displayed image. 12. Keystone/Arrow keys ( / Up, / Indicates the status of the lamp. Lights up Down) or flashes when the lam
Resumen del contenido incluido en la página 11
Remote control 10. NETWORK SETTING 1 Enters network setting directly. 11. TEST 2 12 Displays the test pattern. 13 3 12. Keystone/Arrow buttons ( / Up, 4 14 5 15 /Down) 6 12 7 Manually corrects distorted images resulting 16 from an angled projection. 8 17 13. AUTO 9 18 19 10 Automatically determines the best picture 20 11 21 timings for the displayed image. 14. Right/Volume + Increases the projector volume. When the On-Screen Display (OSD) menu 1. Power ON/OFF is activated, the #4, #12 and #
Resumen del contenido incluido en la página 12
Approx. +15º Approx. +15º Remote control effective range The remote control must be held at an angle within 30 degrees perpendicular to the projector's 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. • Operating the projector from the front • Operating
Resumen del contenido incluido en la página 13
Positioning your projector Choosing a location Your projector is designed to be installed in one of four possible installation locations: 1. Front Table 3. Rear Ceiling Select this location with the projector Select this location with the projector placed on the table in front of the screen. suspended upside-down from the ceiling This is the most common way to position behind the screen. the projector for quick setup and Note that a special rear projection screen portability. and the BenQ P
Resumen del contenido incluido en la página 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. Projection dimensions Refer to "Dimensions" on page 57 for the center of lens dimensions of this projector before calculating the appropriate position. MX720 Maximum zoom Minimum zoom Screen Center of lens Vertical offset Projection distance The screen aspect ratio is 4:3 and the projected picture is 4:3 Size of the Sc
Resumen del contenido incluido en la página 15
MW721 Maximum zoom Minimum zoom Screen Center of lens Vertical offset Projection distance The screen aspect ratio is 16:10 and the projected picture is 16:10 Screen size Distance from screen (mm) Vertical Diagonal Min length Max length offset W H Average (mm) (mm) (mm) Inch mm (max. zoom) (min. zoom) 40 1016 862 538 1046 1203 1359 54 50 1270 1077 673 1307 1503 1699 67 60 1524 1292 808 1569 1804 2039 81 80 2032 1723 1077 2092 2405 2719 108 100 2540 2154 1346 2614 3007 3399 135 120 3048 2585 16
Resumen del contenido incluido en la página 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 o
Resumen del contenido incluido en la página 17
• 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 46 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
Resumen del contenido incluido en la página 18
The table below describes the connection methods for different devices, and where the sound is from. Device PC/Component Video Video/S-Video Microphone AUDIO IN 1/AUDIO IN Audio input port AUDIO (L/R) MIC 2 • MIC The projector can play AUDIO IN 1/AUDIO IN • AUDIO IN 1/MIC AUDIO (L/R)/MIC 2/MIC the sound from... • AUDIO IN 2 (L/R)/ MIC Audio output port AUDIO OUT AUDIO OUT AUDIO OUT The selected input signal determines which sound will be played by the projector speaker(s), and which sound wi
Resumen del contenido incluido en la página 19
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 Ring Tone" will be heard. Th
Resumen del contenido incluido en la página 20
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 2 1 horizontal angle. To ret
