Dimensions ..........62 Connection ......19 Ceiling mount installation ..... 62 Connecting video source devices..20 Timing chart..........63 Connecting smart devices (MX666)...21 Warranty and Copyright Operation......22 information ......67 Starting up the projector ......22 Adjusting the projected image .....23 Using the menus........25...
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 Please read this manual before In some countries, the line voltage is...
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Safety Instructions (Continued) The lamp becomes extremely hot 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.
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Safety Instructions (Continued) Do not place this projector in any of 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.
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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.
3D Function supported Various 3D formats make the 3D function more flexible. By presenting the depth of the images, you can wear BenQ 3D glassed to enjoy the 3D movies, videos and sporting events in a more realistic way. •...
*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 card* MX666 MW665 Remote control with batteries Carry bag Optional accessories Spare lamp kit 3D glasses Ceiling mount kit...
HDMI-input port HDMI/MHL-input port S-Video input jack Rear/lower side Video input jack RGB (PC)/Component Video (YPbPr/ YCbCr) signal input jack MX666 RS232 control port 13 14 MW665 RGB signal output jack USB Mini-B port USB Type-A port RJ45 LAN input jack...
Controls and functions Projector MX666 MW665 Focus ring 11. TEMPerature warning light Adjusts the focus of the projected image. Lights up red if the projector's temperature becomes too high. Zoom ring 12. LAMP indicator light Adjusts the size of the image.
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Remote control (MX666) ECO BLANK Used to hide the screen picture. Toggles the projector between standby LASER mode and on. Emits visible laser pointer light for Source selection buttons presentation purposes. (COMPUTER 1, COMPUTER 2, VIDEO, S-VIDEO, HDMI, MHL control buttons...
18. MIC/VOL+/MIC/VOL- (No function.) Controlling your smart device with the remote control (MX666) When the projector projects the content from your MHL compatible smart device, you can use the remote control to control your smart device.
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Remote control (MW665 and for Japan) 10. Page Up/Page Down Operate your display software program (on a connected PC) which responds to page up/ down commands (like Microsoft PowerPoint). 11. Digital Zoom+/Digital Zoom- Magnifies or reduces the projected picture size. 12.
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 the projector from the top MX666 MX666 MW665 MW665 Introduction...
Replacing the remote control batteries To open the battery cover, turn the remote control over to view its back, push on the finger grip on the cover and slide it up in the direction of the arrow as illustrated. The cover will slide off. Remove any existing batteries (if necessary) and install two AAA batteries observing the battery polarities as indicated in the base of the battery compartment.
Note that a special rear projection screen portability. and the BenQ Projector Ceiling Mount Kit are required for this installation location. Set Rear Ceiling in the SYSTEM SETUP: Basic > Projector Installation menu after you turn the projector on.
Projection dimensions Refer to "Dimensions" on page 62 for the center of lens dimensions of this projector before calculating the appropriate position. MX666 4:3 Screen diagonal Screen Center of lens Vertical offset Projection distance...
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All measurements are approximate and may vary from the actual sizes. 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.
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. Notebook or desktop Monitor computer A/V device Speakers (VGA) (DVI) MW665 MX666 Smartphone or tablet PC Connection...
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: Terminal name Terminal appearance Picture quality HDMI/MHL (MX666) Best HDMI (MW665) Component Video Better S-Video...
Also check that the signal cables have been connected correctly. Connecting smart devices (MX666) The projector can project the content directly from a MHL compatible smart device. Using a HDMI to Micro USB cable or a HDMI to Micro USB adaptor, you can connect your smart devices to the projector and then enjoy your content on the big screen.
Operation Starting up the projector 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.
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.
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. •...
Position Menu Settings Phase Operation Settings H. Size Front+Top Remote Receiver Digital Zoom Panel Key Lock Background Color BenQ Teaching Template Splash Screen BenQ Analog RGB MENU Exit Analog RGB MENU Exit to highlight the SYSTEM Press to select a SETUP: Basic menu.
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 26 on page for details.
BenQ Customer Center. Write down the number and turn off your projector. Recall Code: Seek help from the local BenQ service 255 255 255 255 center to decode the number. You may be required to provide proof of purchase MENU...
USB Display • The native display resolution of this projector is in a 4:3 (MX666)/16:10 (MW665) aspect ratio. For best display picture results, you should select and use an input signal which outputs USB Reader at this resolution. Any other resolutions will be scaled by the projector depending upon the “aspect ratio”...
Changing Color Space In the unlikely event that you connect the projector to a DVD player via the projector’s HDMI/MHL or HDMI input and the projected picture displays wrong colors, please change the color space to YUV. To do this: Press MENU/EXIT and then press until the SOURCE menu is highlighted.
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Press ASPECT repeatedly to select an aspect ratio to suit the format of the video signal and your display requirements. • Using the OSD menu Press MENU/EXIT and then press until the DISPLAY menu is highlighted. Press to highlight Aspect Ratio. Press to select an aspect ratio to suit the format of the video signal and your display requirements.
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Auto Scales an image proportionally to fit the projector's native resolution in its horizontal or vertical width. This MX666 MW665 is suitable for the incoming image which is neither in 4:3 nor 16:9 and you want to make most use of the...
Optimizing the image Using Wall Color In the situation where you are projecting onto a colored surface such as a painted wall which may not be white, the Wall Color feature can help correct the projected picture’s colors to prevent possible color difference between the source and projected pictures. To use this function, go to the DISPLAY >...
Press to select a menu item to be changed and adjust the value with . See "Fine-tuning the image quality in user modes" below for details. Fine-tuning the image quality in user modes According to the detected signal type and selected picture mode, some of the below functions may not be available.
Setting a preferred color temperature To set a preferred color temperature: Highlight Color Temperature and select Warm, Normal or Cool by pressing on the projector or remote control. Press to highlight Color Temperature Fine Tuning and press MODE/ ENTER. The Color Temperature Fine Tuning page displays. Press to highlight the item you want to change and adjust the values by pressing...
Please refer to the illustration to the right for how the colors relate to each other. For example, if you select Red and set its range at 0, only pure red in the projected Yellow GREEN picture will be selected. Increasing its range will include red close to yellow and red close to magenta.
Press to highlight Timer Position and set the timer position by pressing Top-Left Bottom-Left Top-Right Bottom-Right Press to highlight Timer Counting Direction and select your desired counting direction by pressing Selection Description Count Up Increases from 0 to the preset time. Count Down Decreases from the preset time to 0.
Hiding the image In order to draw the audience's full attention to the presenter, you can use ECO BLANK on the projector or remote control to hide the screen image. When this function is activated with an audio input connected, the audio can still be heard. SYSTEM SETUP: Basic >...
symptoms. However, this is not to state that this projector can operate under any and all harsh or extreme conditions. Adjusting the sound The sound adjustments made as below will have an effect on the projector speaker(s). Be sure you have made a correct connection to the projector audio input. See "Connection"...
Using the teaching templates The projector provides several preset patterns for various teaching purposes. To activate the pattern: Open the OSD menu and go to the DISPLAY > Teaching Template and press to select Blackboard or Whiteboard. Press to choose the pattern you need. Press MODE/ENTER to activate the pattern.
Presenting from a USB Reader This feature allows you to browse the image and document files stored on a USB flash drive connected to the projector. It can eliminate the need for a computer source. Supported file formats: • JPEG(JPG) •...
Shutting down the projector Press POWER or OFF and a confirmation message will display prompting you. If you don't respond in a few seconds, the message will disappear. Press POWER or OFF a second time. The POWER indicator light flashes orange, the projection lamp shuts down, and the fans will continue to run for approximately 90 seconds to cool down the projector.
Menu operation Menu system Please note that the on-screen display (OSD) menus vary according to the signal type selected and the projector model you are using. Main menu Sub-menu Options Off/Light Yellow/Pink/Light Green/Blue/ Wall Color Blackboard Aspect Ratio Auto/Real/4:3/16:9/16:10 2D Keystone Position Phase H.
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Main menu Sub-menu Options Status DHCP IP Address Wired LAN Subnet Mask Default Gateway DNS Server Apply Status SSID Network SSID Display SYSTEM Wireless LAN Settings IP Address SETUP: Connection Mode Advanced Apply Remote Desktop Projection Log In On/Off Code Broadcasting AMX Device On/Off...
Description of each menu Function Description Corrects the projected picture’s color when the projection surface is Wall Color not white. See "Using Wall Color" on page 32 for details. There are several options to set the image's aspect ratio depending on Aspect Ratio your input signal source.
Function Description This projector features a 3D function which enables you to enjoy the 3D movies, videos, and sporting events in a more realistic way by presenting the depth of the images. You need to wear a pair of 3D glasses to view the 3D images.
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Function Description Pre-defined picture modes are provided so you can optimize your Picture Mode projector image set-up to suit your program type. See "Selecting a picture mode" on page 32 for details. Selects a picture mode that best suits your need for the image quality Reference and further fine-tune the image based on the selections listed on the same page below.
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Function Description Presentation Reminds the presenter to finish the presentation within a certain time frame. See "Setting the presentation timer" on page 35 for details. Timer Sets the language for the On-Screen Display (OSD) menus. See "Using Language the menus" on page 25 for details.
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Function Description Remote Allows you to enable all the remote receivers or one specific remote receiver on the projector. Receiver Panel Key Disables or enables all panel key functions except POWER on the projector and keys on the remote control. See "Locking control keys"...
Selecting On enables the function. The projector will automatically charge the connected MHL compatible smart device as long as the power is fed to the projector. Network BenQ Network Projector Operation Guide for details. Settings Returns all settings to the factory preset values.
Function Description Source Shows the current signal source. Picture Mode Shows the selected mode in the PICTURE menu. Lamp Mode Shows the current lamp mode. Resolution Current Shows the native resolution of the input signal. System 3D Format Status Shows the current 3D mode. Color System Shows input system format.
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 and case clean. Never remove any parts of the projector except the lamp. Contact your dealer if other parts need replacing.
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. To obtain the lamp hour information: Press MENU/EXIT and then press to highlight the SYSTEM SETUP: Advanced menu.
54), you may continue to operate the Lamp>XXXX Hours projector until the next hour lamp warning appears. Order a new lamp at lamp.benq.com Press MODE/ENTER to dismiss the message. It is strongly recommended that you replace the Notice lamp at this age. The lamp is a consumable item.
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.
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Use the handle to slowly pull the lamp out of the projector. • Pulling it too quickly may cause the lamp to break and scatter broken glass in the projector. • Do not place the lamp in locations where water might splash on it, children can reach it, or near flammable materials.
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Resetting the lamp timer After the startup logo, open the On-Screen Display (OSD) menu. Go to the SYSTEM SETUP: Advanced > Lamp Settings menu. Press MODE/ENTER. The Lamp Settings page displays. Highlight Reset Lamp Timer. A warning message displays asking if you want to reset the lamp timer. Highlight Reset and press MODE/ENTER.
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Indicators Light Status & Description Power events Stand-by mode Orange Green Powering up Flashing Normal operation Green Orange Normal power-down cooling Flashing Download CW start fail Green Scaler shutdown fail (data abort) Red Flashing Scaler reset fail (video projector only) Lamp events Lamp1 error in normal operation Orange...
Troubleshooting The projector does not turn on. Cause Remedy Plug the power cord into the AC power jack on the projector, and plug the power cord into the There is no power from the power cord. power outlet. If the power outlet has a switch, make sure that it is switched on.
VIDEO RCA jack x 1 Power consumption SD/HDTV signal input 353 W (Max); < 0.5 W (Standby) (MX666) Analog - Component RCA jack x 3 322 W (Max); < 0.5 W (Standby) (MW665) (through RGB input) Digital - HDMI/MHL x 1 (MX666)
Dimensions 311.8 mm (W) x 104.07 mm (H) x 244.1 mm (D) 311.8 244.1 104.07 Unit: mm Ceiling mount installation Ceiling Mount screw: M4 (Max L = 25 mm; Min L = 20 mm) 61.17 120.62 95.33 244.13 Unit: mm 156.19 311.91 Specifications...
1024 x 768 XGA_85 84.997 68.667 94.500 XGA_120** 119.989 97.551 115.5 (Reduce Blanking) 1152 x 864 1152 x 864_75 67.5 BenQ 1024 x 576 60.0 35.820 46.966 Notebook_timing BenQ 1024 x 600 64.995 41.467 51.419 Notebook_timing 1280 x 720 1280 x 720_60* 45.000...
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119.989 97.551 115.5 (Reduce Blanking) 1152 x 864 1152 x 864_75 67.5 1280 x 768 1280 x 768_60* 59.87 47.776 79.5 BenQ Notebook 1024 x 576@60Hz 60.00 35.820 46.996 Timing BenQ Notebook 1024 x 600@65Hz 64.995 41.467 51.419 Timing 1280 x 720 1280 x 720_60* 45.000...
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***Supported timing for 3D signal in Frame Sequential, Top Bottom, Frame Packing and Side by Side formats. ****Supported timing for 3D signal in Side by Side format. *****Supported timing for 3D signal in Top Bottom format. Supported timing for MHL input (MX666) Vertical Horizontal Pixel...
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Supported timing for Component-YP input Vertical Horizontal Pixel Frequency Timing Resolution Frequency (Hz) Frequency (kHz) (MHz) 480i* 720 x 480 59.94 15.73 13.5 480p* 720 x 480 59.94 31.47 576i 720 x 576 15.63 13.5 576p 720 x 576 31.25 720/50p 1280 x 720 37.5...
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.