BenQ LW650 User Manual
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BenQ LW650 User Manual

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Digital Projector
User Manual
LW650 / LH650
V 1.00

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Summary of Contents for BenQ LW650

  • Page 1 Digital Projector User Manual LW650 / LH650 V 1.00...

  • Page 2: Warranty And Copyright Information

    For other information, please visit www.BenQ.com. Copyright Copyright © 2023 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.

  • Page 3: Table Of Contents

    Table of Contents Warranty and Copyright information ................2 Important safety instructions ..................4 Introduction ........................8 Shipping contents ......................8 Projector exterior view ...................... 9 Controls and functions ....................10 Positioning your projector .................... 13 Choosing a location ......................13 Obtaining a preferred projected image size..............14 Mounting the projector ....................

  • Page 4: 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. 1.
  • Page 5 9. Do not place this product on an unstable 12. Always place the projector on a level, cart, stand, or table. The product may fall, horizontal surface during operation. sustaining serious damage. - Do not use if tilted at an angle of more than 10 degrees left to right, nor at angle of more than 15 degrees front to back.
  • Page 6 50 cm clearance from walls and free flow of air around the projector. supply's power outlet and call BenQ to - Locations where temperatures may become have the projector serviced. excessively high, such as the inside of a car with all windows rolled up.
  • Page 7 Risk Group 2 1. According to the classification of photobiological safety of light sources and light source systems, this product is Risk Group 2, IEC 62471-5:2015. 2. Possibly hazardous optical radiation emitted from this product. 3. Do not stare at operating light source. May be harmful to the eyes. 4.

  • Page 8: Introduction

    Introduction 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 Remote control with Projector Power cord batteries Quick start guide Warranty card* Regulatory statements •...

  • Page 9: Projector Exterior View

    Projector exterior view 9 10 12 13 1. Vent (air exhaust) 8. Audio output jack 2. Focus ring and Zoom ring 9. RS-232 control port 3. Vent (air inlet) 10. USB Type A port with power charging 4. Projection lens 11.

  • Page 10: Controls And Functions

    Controls and functions Projector & Remote control All the key presses described in this document are available on the remote control or projector. 5. Arrow keys ( , POWER When the On-Screen Display (OSD) menu Toggles the projector between standby is activated, these keys are used as mode and on.
  • Page 11 6. SOURCE 14. SMART ECO Displays the source selection bar. Displays the Light Mode menu for selecting a suitable light source operating 7. ECO BLANK mode. Used to hide the screen picture. 15. FREEZE Do not block the projection lens from Freezes the projected image.
  • Page 12 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.

  • Page 13: Positioning Your Projector

    Purchase the BenQ Projector Ceiling/Wall screen. Note that a special rear projection Mount Kit from your dealer to mount your screen and the BenQ Projector Ceiling/Wall projector. Mount Kit are required for this installation location.

  • Page 14: Obtaining A Preferred Projected Image Size

    The distance from the projector lens to the screen, the zoom setting (if available), and the video format each factors in the projected image size. Projection dimensions LW650 • The screen aspect ratio is 16:10 and the projected picture is in a 16:10 aspect ratio 16:10 Screen diagonal...
  • Page 15 For example, if you are using a 100-inch screen, the recommended projection distance is 2994 If your measured projection distance is 2000 mm, the closest match in the "Projection distance (mm)" column is 2096 mm. Looking across this row shows that a 70'' (about 1.8 m) screen is required.
  • Page 16 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.

  • Page 17: Mounting The Projector

    BenQ projector mounting kit and that you ensure it is securely and safely installed. If you use a non-BenQ brand projector mounting kit, there is a safety risk that the projector may fall down due to an improper attachment through the use of the wrong gauge or length screws.

  • Page 18: Adjusting The Projected Image

    Adjusting the projected image Adjusting the projection angle 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. You can screw the adjuster feet to fine-tune the horizontal angle. To retract the feet, screw the adjuster feet in a reverse direction.
  • Page 19 2. After the 2D Keystone correction page displays. To correct keystoning at the top of the image, use . To correct keystoning at the bottom of the image, use . To correct keystoning at the right side of the image, use .

  • Page 20: Connection

    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. A/V device HDMI cable USB Type-C cable Wireless dongle Audio cable...
  • Page 21 Connecting audio The projector has built-in mono speaker(s) which are designed to provide basic audio functionality accompanying data presentations for business purposes only. They are not designed for, nor intended for stereo audio reproduction use as might be expected in home theater or home cinema applications.
  • Page 22 • For Windows OS devices Press the Windows + P / K and choose the projector (BenQ_xxxxxxxx). Connecting the projector to the Internet 1. Select the WiFi SSID (BenQ_xxxxxxxx) of the projector in the WiFi settings on your device. 2. Enter the password from the projected image. 3.

  • Page 23: Operation

    Operation Starting up the projector 1. Plug the power cord. Turn on the power outlet switch (where fitted). The power indicator on the projector lights orange after power has been applied. 2. Press on the projector or on the remote control to start the projector.

  • Page 24: Using The Menus

    Using the menus The projector is equipped with 2 types of On-Screen Display (OSD) menus for making various adjustments and settings. • Basic OSD menu: provides primary menu functions. (See Basic Menu on page • Advanced OSD menu: provides full menu functions. (See Advanced Menu on page To access the OSD menu, press MENU on the projector or remote control.

  • Page 25: Securing The Projector

    Likewise, when you wish to switch from the Advanced OSD menu to the Basic OSD menu, follow the instructions below: 1. Go to System > Menu Settings > Menu Type and press OK. 2. Press to select Basic. Your projector will switch to the Basic OSD menu. Securing the projector Using a security cable lock The projector has to be installed in a safe place to prevent theft.

  • Page 26: Switching Input Signal

    Please write down the recall code, and contact 2. Write down the number and turn off your projector. BenQ Customer Center. 3. Seek help from the local BenQ service center to decode the number. You may be required to provide Recall Code: proof of purchase documentation to verify that you are an authorized user of the projector.

  • Page 27: Shutting Down The Projector

    Once detected, the selected source information will appear at the corner of the screen for seconds. If there is multiple equipment connected to the projector, repeat steps 1-2 to search for another signal. • The brightness level of the projected image will change accordingly when you switch between different input signals.

  • Page 28: Menu Operation

    Menu operation Please note that the on-screen display (OSD) menus vary according to the signal type selected and the projector model you are using. 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.

  • Page 29: Advanced Menu

    Presentation/Spreadsheet/ Load Settings From Video Conference/Infographic User Management Rename User Mode Brightness 0–100 Contrast 0–100 Sharpness 0–31 Gamma Selection 1.8/2.0/2.1/2.2/2.3/2.4/2.5/2.6/BenQ Color Temperature Normal/Cool/Native/Warm R Gain/G Gain/B 0–200 Color Temperature Gain Tuning R Offset/ G Offset/ 0–511 B Offset Advanced Color...
  • Page 30 Function descriptions Menu Descriptions The projector is preset with several predefined picture modes so that you can choose one to suit your operating environment and input signal picture type. • Bright: Maximizes the brightness of the projected image. This mode is suitable for environments where extra-high brightness is required.
  • Page 31 There is one user-definable mode if the current available picture modes are not suitable for your need. You can use one of the picture modes (except the User1/User2 mode) as a starting point and customize the settings. • Load Settings From 1.
  • Page 32 • 2.4/2.5: Best for viewing movies in a dark environment. • 2.6: Best for viewing movies which are mostly composed of dark scenes. • BenQ: Finely-tuned gamma to optimize details and increase contrast. High Brightness Low Brightness Low Contrast...
  • Page 33 • Color Management The Color Management provides six sets (RGBCMY) of colors to be adjusted. When you select each color, you can independently adjust its range and saturation according to your preference. To make adjustments, press the / arrows to highlight an independent color from among Red (R), Green (G), Blue (B), Cyan (C), Magenta (M), Yellow (Y) or White (W).
  • Page 34 • Custom Brightness You can adjust the light source brightness. This function is only available when Light Source Mode is Custom. • HDR Brightness Advanced Color The projector can automatically adjust the brightness levels of your image Settings according to the input source. You can also manually select a brightness (Continued) level to display better picture quality.
  • Page 35 2. Main menu: Audio Structure Menu Options Mute Off/On Volume 0 – 20 Power On/Off Ring Tone Off/On Reset Audio Reset/Cancel Function descriptions Menu Descriptions Select On to temporarily turn off the projector's internal speaker or the volume being output from the audio output jack. Mute To restore the audio, select Off.
  • Page 36 3. Main menu: Display Structure Menu Options Aspect Ratio Auto/4:3/16:9/16:10 Auto Source Search Off/On Source Rename HDMI-1/HDMI-2 Auto/Top Bottom/Frame Sequential/ 3D Mode Frame Packing/Side by Side/Off 3D Sync Invert Disable/Invert 3D Settings 1/3D Settings 2/ Save 3D Settings 3D Settings 3 3D Settings 1/3D Settings 2/ Apply 3D Settings 3D Settings 3...
  • Page 37 This projector supports playing three-dimensional (3D) content transferred through your 3D-compatible video devices and contents, such as PlayStation consoles (with 3D game discs), 3D Blu-ray players (with 3D Blu-ray discs), and so on. After you have connected the 3D video devices to the projector, wear a pair of 3D glasses and make sure the power is on to view 3D contents.
  • Page 38 • 3D Sync Invert When your 3D image is distorted, enable this function to switch between the image for the left eye and the right eye for more comfortable 3D viewing experience. • Save 3D Settings When you have successfully displayed the 3D contents after making the appropriate adjustments, you can enable this function and choose a set of 3D settings to memorize current 3D settings.
  • Page 39 4. Main menu: Installation Structure Menu Options Projector Position Front/Front Ceiling/Rear/Rear Ceiling H: -30 – +30 2D Keystone V: -30 – +30 Auto Vertical Keystone Off/On Test Pattern On/Off High Altitude Mode On/Off 9600/14400/19200/38400/57600/ Baud Rate 115200 Corner Fit 0~60 Off/Light Yellow/Pink/Light Green/Blue/ Wall Color Blackboard...
  • Page 40 We recommend you use the High Altitude Mode when your environment is between 1501 m–3000 m above sea level, and ambient temperature is between 0°C–30°C. Operation under "High Altitude Mode" may cause a higher decibel operating noise level because of increased fan speed necessary to improve overall system cooling and performance.
  • Page 41 • Digital Zoom Magnifies or reduces the projected image size. 1. After the adjustment bar displays, press on the projector or ZOOM+/ZOOM- on the remote control repeatedly to reduce or magnify the image to a desired size. 2. Press OK to enter panning mode. 3.
  • Page 42 5. Main menu: System Structure Menu Options Language Bhs Ind Background Color Black/Blue/Purple Background Settings Splash Screen BenQ/Black/Blue Menu Type Basic/Advanced Menu Display Time 5 sec/10 sec/20 sec/30 sec/Always Menu Settings Center/Top-Left/Top-Right/ Menu Position Bottom-Right/Bottom-Left Reminder Message Off/On Light Source Usage Time...
  • Page 43 • Menu Type Sets the OSD menu type according to your needs. • Menu Display Time Sets the length of time the OSD will remain active after your last key press. Menu Settings • Menu Position Sets the On-Screen Display (OSD) menu position. •...
  • Page 44 • Panel Key Lock With the control keys on the projector and remote control 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 and remote control will operate except POWER.
  • Page 45 6. Main menu: Information Structure Menu Native Resolution Detected Resolution Source Picture Mode Light Source Mode 3D Format Color System Dynamic Range Light Source Usage Time Firmware Version Service Code Function descriptions Menu Descriptions Native Resolution Shows the native resolution of the projector. Detected Resolution Shows the native resolution of the input signal.

  • Page 46: Maintenance

    Maintenance Care of the projector Cleaning the lens Clean the lens whenever you notice dirt or dust on the surface. Please be sure to turn off the projector and let it cool down completely before cleaning the lens. • Use a canister of compressed air to remove dust. •...
  • Page 47 Time used in ECO Mode = y hours Time used in SmartEco Mode = z hours Time used in Custom Mode = a hours α 2. Equivalent Light Hour = hours α ---- - × χ ---- - × ---- - ×...
  • Page 48 Indicators Light Status & Description Power events Stand-by mode Powering up Normal operation Normal power-down cooling Download Color wheel start/spin failure Phosphor wheel start/spin fail Burn-in events Burn-in on Burn-in off Light events Light life exhausted Light error in normal operation Thermal events Fan 1 error (the actual fan speed is outside the desired speed)

  • Page 49: Troubleshooting

    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 power There is no power from the power cord. outlet. If the power outlet has a switch, make sure that it is switched on.

  • Page 50: Specifications

    Specifications Projector specifications All specifications are subject to change without notice. Optical Resolution Input terminals LW650: 1280 x 800 WXGA Video signal input LH650: 1920 x 1080 1080p SD/HDTV signal input Display system Digital - HDMI x 2 1-CHIP DMD...

  • Page 51: Dimensions

    Dimensions 303.5 112.4 224.7 Unit: mm Specifications...

  • Page 52: Timing Chart

    XGA_85 84.997 68.667 94.500 XGA_120 (Reduce 119.989 97.551 115.5 Supported Blanking) 1152 x 864 1152 x 864_75 67.5 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...
  • Page 53 The timings showing above may not be supported due to EDID file and VGA graphic card limitations. It is possible that some timings cannot be chosen. • Video timings Supported 3D format Horizontal Vertical Pixel Timing Resolution Frequency Frequency Frequency Frame Frame Side by...
  • Page 54 Supported timing for USB-C input • PC timings Horizontal Frequency Pixel Frequency Resolution Mode Vertical Frequency (Hz) (kHz) (MHz) VGA_60 59.940 31.469 25.175 VGA_72 72.809 37.861 31.500 640 x 480 VGA_75 75.000 37.500 31.500 VGA_85 85.008 43.269 36.000 720 x 400 720 x 400_70 70.087 31.469...
  • Page 55 • Video timings Timing Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Frequency (MHz) 480i 720 (1440) x 480 15.73 59.94 480p 720 x 480 31.47 59.94 576i 720 (1440) x 576 15.63 576p 720 x 576 31.25 720/50p 1280 x 720 37.5 74.25 720/60p...

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Lh650

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