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BenQ LW730 User Manual

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Digital Projector
User Manual
LW730 / LH730
V 1.00

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Summary of Contents for BenQ LW730

  • Page 1 Digital Projector User Manual LW730 / LH730 V 1.00...

  • Page 2: Warranty And Copyright Information

    For other information, please visit www.BenQ.com. Copyright Copyright © 2022 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 ........................7 Shipping contents ......................7 Projector exterior view ...................... 8 Controls and functions ..................... 9 Positioning your projector .................... 11 Choosing a location ......................11 Obtaining a preferred projected image size..............12 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: 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 D igi ta l Pr oj ec Q u ic k to r...

  • Page 8: Projector Exterior View

    Projector exterior view 10 11 14 15 LH730 10 11 14 15 LW730 1. Vent (air inlet) 10. RJ-45 LAN input jack 2. External control panel 11. Audio output jack (See Controls and functions on page 12. USB Type A port (for WiFi dongle) 3.

  • Page 9: 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. 3. OK POWER Selects an available picture setup mode. Toggles the projector between standby mode and on. When the On-Screen Display (OSD) menu is activated, confirms the selected On-Screen Display (OSD) menu item.
  • Page 10 7. POWER indicator light/TEMPerature 14. FREEZE warning light/LIGHT indicator light Freezes the projected image. (See Indicators on page 49.) 15. ASPECT 8. SOURCE Selects the display aspect ratio. Displays the source selection bar. 16. Volume keys 9. Source selection button: PC 1 Decreases or increase the projector No function.

  • Page 11: 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 12: Obtaining A Preferred Projected Image Size

    • The screen aspect ratio is 16:10 and the projected picture is in a 16:10 aspect ratio 16:10 Screen diagonal Screen Center of lens Projection distance Offset LW730 Screen size Projection distance (mm) Diagonal Min distance Max distance Offset (mm)
  • Page 13 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 14 LH730 • The screen aspect ratio is 16:9 and the projected picture is in a 16:9 aspect ratio 16:9 Screen diagonal Screen Center of lens Projection distance Offset Screen size Projection distance (mm) Diagonal Min distance Max distance Offset (mm) W (mm) H (mm) (with max...
  • Page 15 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 16: 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 17: 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 18 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 19: 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 LH730 LW730 HDMI cable Wireless Dongle RJ-45 cable RS-232 cable USB cable...
  • Page 20 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 21 For different devices, follow the steps below. • For iOS/macOS devices 1. Select the WiFi network that the projector joined in the WiFi settings on your device. 2. After opening control center, press screen mirroring and choose the projector (BenQ_xxxxxxxx) to start projection. •...

  • Page 22: 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 23: 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 24: Securing The Projector

    Please write down the recall code, and contact BenQ Customer Center. 2. Write down the number and turn off your projector. 3. Seek help from the local BenQ service center to Recall Code: decode the number. You may be required to provide...

  • Page 25: Switching Input Signal

    Changing the password 1. Go to Advanced menu - System > Security Settings > Password. Press OK. The Password page appears. 2. Highlight Change Password and press OK. 3. Enter the old password. • If the password is correct, another message Input New Password appears. •...

  • Page 26: Connecting The Projector To The Internet

    Connecting the projector to the Internet If you are in a DHCP environment: 1. Take a RJ45 cable and connect one end to the RJ45 LAN input jack of the projector and the other end to the RJ45 port. When connecting the RJ45 cable, avoid coiling and intertwining the cable as it may cause signal noise or interruption.

  • Page 27: Shutting Down The Projector

    Shutting down the projector 1. Press and a confirmation message will appear prompting you. If you don't respond in a few seconds, the message will disappear. 2. Press a second time. The power indicator flashes orange, the projection light source shuts down, and the fans will continue to run for approximately 2 seconds to cool down the projector.

  • Page 28: Menu Operation

    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. Basic Menu Menu (Ref. Page) Options LW730: Bright/Presentation/Spreadsheet/Video Conference/ Infographic/(3D)/User1/User2 Picture Mode (30) LH730: Bright/Presentation/Spreadsheet/Video Conference/ Infographic/(3D)/(HDR10)/(HLG)/User1/User2 Aspect Ratio (36) Auto/4:3/16:9/16:10...

  • Page 29: Advanced Menu

    Advanced Menu 1. Main menu: Picture Structure Menu Options LW730: Bright/Presentation/ Spreadsheet/Video Conference/ Infographic/(3D)/User1/User2 Picture Mode LH730: Bright/Presentation/ Spreadsheet/Video Conference/ Infographic/(3D)/(HDR10)/(HLG)/ User1/User2 Bright/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...
  • 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 • Gamma Selection Gamma refers to the relationship between input source and picture brightness. • 1.8/2.0/2.1/BenQ: Select these values according to your preference. • 2.2/2.3: Increases the average brightness of the picture. Best for a lit environment, meeting room or family room.
  • 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 • HDR Brightness The projector can automatically adjust the brightness levels of your image according to the input source. You can also manually select a brightness Advanced Color level to display better picture quality. When the value is higher, the image Settings becomes brighter;...
  • Page 35 2. Main menu: Audio Structure Menu Options Audio Outputs Internal Speaker/3.5mm Jack Mute Off/On Volume 0 – 20 Power On/Off Ring Tone Off/On Reset Audio Reset/Cancel Function descriptions Menu Descriptions Selects an audio output source from built-in speakers (Internal Speaker), Audio Outputs or the audio output jack (3.5mm Jack).
  • 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 3D Mode Sequential/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/Off...
  • Page 37 Renames the current input source to your desired name. On the Source Rename page: 1. Press OK to display the on-screen keyboard. 2. Press / / / to select each desired digit/letter, and press OK to Source Rename confirm each input. 3.
  • Page 38 When watching 3D contents: • The image may seem misplaced; however, this is not a product malfunction. • Take appropriate breaks when watching 3D contents. • Stop watching 3D contents if you feel fatigue or discomfort. • Keep a distance from the screen of about three times the effective height of the screen.
  • Page 39 • HDMI Format Selects a suitable RGB color range to correct the color accuracy. • Auto: Automatically selects a suitable color range for the incoming HDMI signal. • Limited: Utilizes the Limited range RGB 16-235. • Full: Utilizes the Full range RGB 0-255. HDMI Settings •...
  • Page 40 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 Digital Zoom 1.0X –...
  • Page 41 We recommend you use the High Altitude Mode when your environment is between 1500 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 42 • 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 43 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 44 Function descriptions Menu Descriptions Language Sets the language for the On-Screen Display (OSD) menus. • Background Color Sets the background color for the projector. Background • Splash Screen Settings Allows you to select which logo screen will be displayed during projector start-up.
  • Page 45 • LED Indicator You can turn off the LED warning lights. This is to avoid any light disturbance when viewing images in a dark room. • Power On/Off Settings • Direct Power On: Allows the projector to turn on automatically once Operation the power is fed through the power cord.
  • Page 46 6. Main menu: Information Structure Menu Options Native Resolution Detected Resolution Source Picture Mode Light Source Mode 3D Format Color System Dynamic Range (LH730 only) Light Source Usage Time Firmware Version Service Code Function descriptions Menu Descriptions Native Shows the native resolution of the projector. Resolution Detected Shows the native resolution of the input signal.

  • Page 47: 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 48 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 ×...
  • Page 49 Indicators Light Status & Description Power events Stand-by mode Powering up Normal operation Normal power-down cooling Download Burn-in events Burn-in on Burn-in off Light events Light source life exhausted Light source error in normal operation Thermal events Fan 1 error (the actual fan speed is outside the desired speed) Fan 2 error (the actual fan speed is outside the desired speed)

  • Page 50: 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 51: Specifications

    F = 1.6 ~ 1.75, f = 19.16 ~ 23.02 mm Video signal input Clear focus range SD/HDTV signal input LW730: 1.77 – 4.41 m@Wide, 2.12 – 5.30 m@Tele Digital - HDMI x 2 LH730: 1.73 – 4.33 m@Wide, 2.08 – 5.19 m@Tele Environmental Requirements...

  • Page 52: Dimensions

    Dimensions 420.6 286.7 131.7 Unit: mm 52 Specifications...

  • Page 53: 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 60.00 35.820 46.996 Timing BenQ Notebook 1024 x 600 64.995 41.467 51.419 Timing 1280 x 720 1280 x 720_60 45.000...
  • Page 54 *Only supported by the LH730. 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 Vertical Horizontal Pixel Timing Resolution Frequency...

This manual is also suitable for:

Lh730

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