ViewSonic LS831WU User Guide

ViewSonic LS831WU Manual

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  • ViewSonic LS831WU | User Guide - Page 1
    LS831WU Projector User Guide IMPORTANT: Please read this User Guide to obtain important information on installing and using your product in a safe manner, as well as registering your product for future service. Warranty information contained in this User Guide will describe your limited coverage
  • ViewSonic LS831WU | User Guide - Page 2
    exceeding the world's expectations for technological evolution, innovation, and simplicity. At ViewSonic®, we believe that our products have the potential to make a positive impact in the world, and we are confident that the ViewSonic® product you have chosen will serve you well. Once again, thank
  • ViewSonic LS831WU | User Guide - Page 3
    Precautions before you start using the projector. • Keep this user guide in a safe place for later reference. • Read all warnings and follow all instructions. • Allow at least 20" (50 cm) clearance around the projector to ensure proper ventilation. • Place the projector in a well-ventilated area. Do
  • ViewSonic LS831WU | User Guide - Page 4
    dealer or ViewSonic®. It is dangerous to continue using the projector. • Use only attachments/accessories specified by the manufacturer. • Disconnect the power cord from the AC outlet if the projector is not being used for a long period of time. • Refer all servicing to qualified service personnel
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    the ceiling due to an improper attachment through the use of the wrong gauge or length screws. You can purchase a projector ceiling mount kit from the place you purchased your projector. We recommend that you also purchase a separate security cable and attach it securely to both the anti-theft lock
  • ViewSonic LS831WU | User Guide - Page 6
    15 Choosing a Location 15 Projection Dimensions 16 16:10 Image on a 16:10 Screen 16 16:10 Image on a 4:3 Screen 17 Mounting the Projector 18 Preventing Unauthorized Use 19 Using the Security Slot 19 Using the Password Function 20 Setting a Password...20 Changing the Password 21 Disabling
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    through a LAN Environment 36 Configuring the LAN Control Settings 36 Controlling the Projector through a Web Browser 38 About Crestron e-Control 42 PJLink™, SNMP, AMX and Xpanel Formats Supported 45 Menu Functions 46 General On-Screen Display (OSD) Menu Operation 46 On-Screen Display
  • ViewSonic LS831WU | User Guide - Page 8
    Assignment...82 Interface...82 Command Table...82 Glossary...90 Troubleshooting...93 Common Problems 93 LED Indicators...94 Maintenance...95 General Precautions 95 Cleaning the Lens 95 Cleaning the Case 95 Storing the Projector 95 Disclaimer...95 Light Source Information 96 Light Source Hour
  • ViewSonic LS831WU | User Guide - Page 9
    Regulatory and Service Information 97 Compliance Information 97 FCC Compliance Statement 97 Industry Canada Statement 97 CE Hazardous Substances 99 Product Disposal at End of Product Life 99 Copyright Information 100 Customer Service 101 Limited Warranty 102 Mexico Limited Warranty 105 9
  • ViewSonic LS831WU | User Guide - Page 10
    these features, the ViewSonic LS831WU offers flexible connectivity options including a one-wire HDBaseT input, which allows the projectors to receive HD video 24/7 operation Package Contents • Projector • Remote Control & Batteries • Power Cord • Quick Start Guide • Video Cable NOTE: The
  • ViewSonic LS831WU | User Guide - Page 11
    Indicator Light Remote IR sensor Power key Controls and Functions Key Description [ ] Power Toggles the projector between standby mode and Power On. [ / / / ] Keystone Manually corrects distorted images resulting from an angled Keys projection. [/ / /] Selects the desired menu items and
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    Slot Security Bar AC Power Cord Inlet Adjuster Feet 12 14 Ceiling Mount Holes Port [1] RJ-45 [2] HDBase T [3] HDMI 1 [4] HDMI 2 [5] USB 5V/1.5A OUT (Service) [6] COMPUTER IN [7] MONITOR OUT [8] RS-232 [9] S-VIDEO [10] VIDEO [11] AUDIO IN (R) [12] AUDIO IN (L) [13] AUDIO IN [14] AUDIO OUT [15] 3D
  • ViewSonic LS831WU | User Guide - Page 13
    image. (Volume Down) Decreases the volume level. Source [ / //] Keystone Keys Enter (Corner adjustment) Displays the source selection bar. (Mute) Manually corrects distorted Color Mode images resulting from an angled projection. Enacts the selected OSD Menu item. Displays the Corner Adj. menu
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    control must be held at an angle within 30° perpendicular to the projector's IR remote control sensor(s). 2. The distance between the remote control and • Dispose of the used batteries according to the manufacturer's instructions and local environment regulations for your region. • If the batteries
  • ViewSonic LS831WU | User Guide - Page 15
    Initial Setup This section provides detailed instructions for setting up your projector. Choosing a Location Personal preference and room layout will decide the installation location. Consider the following: • Size and Position of your screen. • Location of a suitable power
  • ViewSonic LS831WU | User Guide - Page 16
    Projection Dimensions NOTE: See "Specifications" on page 74 for the native display resolution of this projector. • 16:10 Image on a 16:10 Screen • 16:10 Image on a 4:3 Screen NOTE: (e) = Screen / (f) = Center of Lens 16:10 Image on a 16:10 Screen (a) Screen
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    is a 3% tolerance among these numbers due to optical component variations. It is recommended to physically test the projection size and distance before permanently installing the projector. 17
  • ViewSonic LS831WU | User Guide - Page 18
    depending on the thickness of the mounting plate. 1. To ensure the most secure installation, please use a ViewSonic® wall or ceiling mount. 2. Ensure the screws used to attach a mount to the projector meet the following specifications: • Screw type: M4 • Screw length: 12.8 mm ~ 15.8 mm 72.17 196
  • ViewSonic LS831WU | User Guide - Page 19
    features to prevent theft, access, or accidental setting changes. Using the Security Slot To help prevent the projector from being stolen, use a security slot locking device to secure the projector to a fixed object. Below is an example of setting up a security slot locking device: NOTE: The
  • ViewSonic LS831WU | User Guide - Page 20
    Using the Password Function To help prevent unauthorized access or use, the projector offers a password security option. The password can be set through the On-Screen Display (OSD) Menu. leave the OSD Menu. NOTE: Once set, the correct password must be entered every time the projector is started. 20
  • ViewSonic LS831WU | User Guide - Page 21
    Changing the Password 1. Press Menu to open the OSD Menu and go to: SYSTEM > Security Settings > Change Password. 2. Press Enter, the message, 'INPUT CURRENT PASSWORD' will appear. 3. Enter the old password. ͫ If the password is correct, the message, 'INPUT NEW PASSWORD' will appear. ͫ If the
  • ViewSonic LS831WU | User Guide - Page 22
    message 'INPUT CURRENT PASSWORD' appears, press and hold Auto Sync for 3 seconds. The projector will display a coded number on the screen. 2. Write down the number and turn off your projector. 3. Seek help from the local service center to decode the number. You may be required to provide proof of
  • ViewSonic LS831WU | User Guide - Page 23
    can prevent your settings from being changed accidentally (by children, for example). NOTE: When the Panel Key Lock is On, no control keys on the projector will operate except Power. 1. Press Menu to open the OSD Menu and go to: SYSTEM > Panel Key Lock. 2. Press / to select On. 3. Select Yes and
  • ViewSonic LS831WU | User Guide - Page 24
    Connections This section guides you on how to connect the projector with other equipment. Connecting to Power 1. Connect the power cord to the AC IN jack at the rear of the projector. 2. Plug the power cord into a power outlet. NOTE: When installing the projector, incorporate a readily accessible
  • ViewSonic LS831WU | User Guide - Page 25
    Connecting to Video Sources HDMI Connection Connect one end of an HDMI cable to the HDMI port of your video device. Then connect the other end of the cable to the HDMI port of your projector. 25 ® Hi:Jml HIGH-DEFINITION MULTIMEDIA INTERFACE
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    S-Video Connection Connect one end of an S-Video cable to the S-Video port of your video device. Then connect the other end of the cable to the S-VIDEO port of your projector. 26
  • ViewSonic LS831WU | User Guide - Page 27
    Composite Video Connection Connect one end of a Video cable to the Video port of your video device. Then connect the other end of the cable to the VIDEO port of your projector. 27
  • ViewSonic LS831WU | User Guide - Page 28
    computer. Then connect the other end of the cable to the COMPUTER IN port of your projector. NOTE: Some notebooks do not turn on their external displays automatically when connected to a projector. You may have to adjust your notebook's projection settings. VGA Out Connection After establishing the
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    Connecting to Audio The projector is equipped with speakers, however, you can also connect external speakers to the AUDIO OUT port of the projector. NOTE: The audio output is controlled by the projector's Volume and Mute settings. 29
  • ViewSonic LS831WU | User Guide - Page 30
    . NOTE: If the projector detects an input source, the source information will appear. If an input source is not detected, the message, 'No Signal' will appear. First Time Activation If the projector is activated for the first time, select your OSD language following the on-screen instructions. 30
  • ViewSonic LS831WU | User Guide - Page 31
    On/Off Ring Tone" will play. 3. Disconnect the power cord from the power outlet if the projector will not be used for an extended period of time. NOTE: • To protect the light source, the projector will not respond to commands during the cooling process. • Do not unplug the power cord before the
  • ViewSonic LS831WU | User Guide - Page 32
    can only display one full screen at a time. If you want the projector to automatically search for the input source, ensure the Quick Auto Search function in the SYSTEM menu is On. The Input Source can also be manually selected by pressing one of the source selection buttons on the remote control
  • ViewSonic LS831WU | User Guide - Page 33
    equipped with four (4) adjuster feet. Adjusting the feet will change the projector's height and the vertical projection angle. Carefully adjust the feet to projected image to the size that you need, move the projector to your desired distance. To improve the clarity of the image, press Focus. 33
  • ViewSonic LS831WU | User Guide - Page 34
    projected image becomes a trapezoid due to angled projection. To correct this, besides adjusting the height of the projector, you may also: 1. Use the keystone keys on the projector or remote control to display the keystone page. 2. After the keystone page is displayed, press to correct keystoning
  • ViewSonic LS831WU | User Guide - Page 35
    Image In order to draw the audience's full attention to the presenter, you can press Blank on the projector or remote control to hide the screen image. Press any key on the projector or remote control to restore the image. CAUTION: Do not block the projection lens as this could cause the
  • ViewSonic LS831WU | User Guide - Page 36
    through a LAN Environment The projector supports Crestron® software. With correct settings for the LAN Control Settings menu, you can manage the projector from a computer using a web browser when the computer and the projector are properly connected to the same local area network. Configuring
  • ViewSonic LS831WU | User Guide - Page 37
    Server settings will display 0.0.0.0. Make sure the cables are properly connected and perform the procedures above again. • If you need to connect to the projector in its standby mode, set Standby LAN Control to On in the ADVANCED > LAN Control Settings menu. • If you are in a non-DHCP environment
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    use any computer that is on the same local area network to control the projector. NOTE: • If you are using Microsoft Internet Explorer, make sure it is version 7.0 or higher. • The screen shots in this manual are for reference only, and may differ from the actual design. • Please pay attention
  • ViewSonic LS831WU | User Guide - Page 39
    1. Enter the address of the projector in the address bar of your browser and press Enter. 1 2. The main page of the Network Control will appear. Set a password. Password needs to be
  • ViewSonic LS831WU | User Guide - Page 40
    connected to a network which supports Simple Mail Transfer Protocol (SMTP), you can configure it to alert you via email on significant events. 6. The Crestron (e-Control)® page displays the Crestron e-Control user interface. 7. Projector Firmware Update i. Visit ViewSonic's website to download the
  • ViewSonic LS831WU | User Guide - Page 41
    Software Update Firmware by USB" below. A.Visit ViewSonic's website to download the Projector Software Update Firmware : https://www.viewsonic.com. B. Connect the USB A cable to the projector and computer. C. Continuously press the projector's Power Key and Menu Key while connected to a power
  • ViewSonic LS831WU | User Guide - Page 42
    's website to download the LAN Firmware: https://www.viewsonic.com. ii. Upload the LAN Firmware file to the Network The Crestron e-Control® page provides a variety of virtual keys to control the projector or adjust the projected pictures. i You can press / to reveal more buttons. ii i i 42
  • ViewSonic LS831WU | User Guide - Page 43
    iv iii v vi i. This section is only used with the Crestron Control System. Please contact Creston or refer to its user manual for setup information. ii. You can name the projector, keep track of its location and the person in charge of it. iii. You can adjust the LAN Control Settings. iv
  • ViewSonic LS831WU | User Guide - Page 44
    (including space and other punctuation keys) in the list blow: Category Item Crestron Control Projector Network Configuration User Password Admin Password Input Length IP Address IP ID Port Projector Name Location Assigned To DHCP (Enabled) IP Address Subnet Mask Default Gateway DNS Server Enabled
  • ViewSonic LS831WU | User Guide - Page 45
    projectors_devices/resources.asp PJLink™, SNMP, AMX and Xpanel Formats Supported This projector is PJLink™, SNMP V.1, AMX or Xpanel V1.10 compliant. For details, please follow its user guide or website respectively to control and manage projectors. NOTE: PJLink™ can only be used when the password
  • ViewSonic LS831WU | User Guide - Page 46
    General On-Screen Display (OSD) Menu Operation NOTE: The OSD screenshots in this manual are for reference only and may differ from the actual design. Some of not be available. Please refer to the actual OSD of your projector. The projector is equipped with an On-Screen Display (OSD) Menu for making various
  • ViewSonic LS831WU | User Guide - Page 47
    On-Screen Display (OSD) Menu Tree Main Menu DISPLAY Sub-menu Aspect Ratio Menu Option Auto 4:3 16:9 16:10 16:6 Native Lens Focus Keystone Vertical Horizontal Corner Adj. Top-Right Top-Left Bottom-Right Bottom-Left Position X: -5 ~ 5, Y: - 5 ~ 5 Phase 0~31 H. Size -15~15 Zoom
  • ViewSonic LS831WU | User Guide - Page 48
    Main Menu IMAGE Sub-menu Color Temp. Advanced Menu Option 9000K/6500K/5500K Red Gain Green Gain Blue Gain Red Offset Green Offset Blue Offset Color Tint Sharpness Gamma Brilliantcolor Noise Reduction Color Management Reset Color Settings Reset Cancel 0~100 0~100 0~100 -50~+50 -50~+50 -50~+50 -50
  • ViewSonic LS831WU | User Guide - Page 49
    Main Menu Sub-menu Auto Power On Smart Energy Menu Option Signal CEC Direct Power On Auto Power Off Sleep Timer Standby Settings USB A Power Power Saving VGA Loop Through Audio Pass Through On Off Disable/VGA/HDMI/ All Disable/Enable Disable/Enable Disable/10 min/20 min/30 min Disable/30 min/1
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    Reminder Off/On Start Counting/Off Off Test Card Disable/5 min/10 min/15 min/20 min/25 min/30 min Off On Black Blue ViewSonic 3D Glasses DLP/3D VESA 3D Format Auto Off Frame Sequential Frame Packing Top-Bottom Side-by-Side 3D Sync Invert Disable/Invert Save 3D
  • ViewSonic LS831WU | User Guide - Page 51
    Main Menu ADVANCED Sub-menu HDR Menu Option HDR Auto/SDR EOTF Low/Mid/High LAN Control Settings LAN Settings DHCP ON/Static IP Projector IP Address Subnet Mask Default Gateway DNS Server Standby LAN Control Off/On Apply Light Source Settings Light Source Mode Normal/Eco/ Dynamic Eco/
  • ViewSonic LS831WU | User Guide - Page 52
    Main Menu SYSTEM SYSTEM Sub-menu Language Menu Option Multi-Language OSD Selection Projector Position Front Table Rear Table Rear Ceiling Front Ceiling Menu Settings Menu Display Time 5 sec/10 sec/15 sec/20 sec/25 sec/30 sec
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    Main Menu INFORMATION Sub-menu Source Color Mode Resolution Color System IP address MAC address Firmware Version 3X Fast Input S/N Menu Option 53
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    DISPLAY Menu 1. Press the Menu button to display the On-Screen Display (OSD) Menu. 2. Press / to select the DISPLAY menu. Then press Enter or use / to access the DISPLAY menu. 3. Press / to select the menu option. Then press Enter to display its sub-menu, or press / to adjust/select the setting.
  • ViewSonic LS831WU | User Guide - Page 55
    Menu Option Aspect Ratio Lens Focus Keystone Corner Adj. Description Auto Scales an image proportionally to fit the projector's native resolution in its horizontal width. This is suitable for the incoming image which is neither in 4:3 nor 16:9 and you want to make most
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    Menu Option Position Phase H. Size Zoom OverScan 3X Fast Input Description Adjust the position of the projected image. NOTE: • This function is only available when a PC input signal is selected. • The adjustment range may vary under different timings. Adjusts the clock phase to reduce image
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    IMAGE Menu 1. Press the Menu button to display the On-Screen Display (OSD) Menu. 2. Press / to select the IMAGE menu. Then press Enter or use / to access the IMAGE menu. 3. Press / to select the menu option. Then press Enter to display its sub-menu, or press / to adjust/select the setting. NOTE:
  • ViewSonic LS831WU | User Guide - Page 58
    the brightness of the projected image. This mode is suitable for environments where extra-high brightness is required, such as using the projector in well lit rooms. Presentation Designed for presentations under daylight environment to match PC and notebook coloring. Standard Designed for normal
  • ViewSonic LS831WU | User Guide - Page 59
    image. Gamma Gamma refers to the brightness level of the projector's grayscale levels. Brilliantcolor This feature utilizes a new color- -tone images, which are common in video and natural scenes, so the projector reproduces images in realistic and true colors. If you prefer images with that quality
  • ViewSonic LS831WU | User Guide - Page 60
    Menu Option Advanced Reset Color Settings Description Noise Reduction This function reduces electrical image noise caused by different media players. The higher the setting, the less the noise. (Not available when input signal is HDMI.) Color Management Only in permanent installations with
  • ViewSonic LS831WU | User Guide - Page 61
    POWER MANAGEMENT Menu 1. Press the Menu button to display the On-Screen Display (OSD) Menu. 2. Press / to select the POWER MANAGEMENT menu. Then press Enter or use / to access the POWER MANAGEMENT menu. 3. Press / to select the menu option. Then press Enter to display its sub-menu, or press / to
  • ViewSonic LS831WU | User Guide - Page 62
    Control) function for synchronized power on/off operation via HDMI connection. That is, if a device that also supports CEC function is connected to the HDMI input of the projector, when the projector's power is turned off, the power of the connected device will also be turned off automatically. When
  • ViewSonic LS831WU | User Guide - Page 63
    in standby mode (plugged in, but not turned on). VGA Loop Through When selecting On, the projector outputs the signal received only from COMPUTER IN. Audio Pass Through When selecting On, the projector outputs an audio signal when the Audio In and Audio Out sockets are correctly connected to
  • ViewSonic LS831WU | User Guide - Page 64
    BASIC Menu 1. Press the Menu button to display the On-Screen Display (OSD) Menu. 2. Press / to select the BASIC menu. Then press Enter or use / to access the BASIC menu. 3. Press / to select the menu option. Then press Enter to display its sub-menu, or press / to adjust/select the setting. NOTE:
  • ViewSonic LS831WU | User Guide - Page 65
    Option Audio Settings Presentation Timer Description Audio Mode Select a prefereed audio mode to suit your audio content. Mute Select On to temporarily turn off the projector's internal speaker or the volume being output from the audio output jack. Audio Volume Adjusts the volume level of the
  • ViewSonic LS831WU | User Guide - Page 66
    image automatically after a period of time when there is no action taken on the blank screen. To display the blank screen, press Blank on the projector or remote control. NOTE: Do not block the projection lens as this could cause the blocking object to become heated and deformed or even cause
  • ViewSonic LS831WU | User Guide - Page 67
    ADVANCED Menu 1. Press the Menu button to display the On-Screen Display (OSD) Menu. 2. Press / to select the ADVANCED menu. Then press Enter or use / to access the ADVANCED menu. 3. Press / to select the menu option. Then press Enter to display its sub-menu, or press / to adjust/select the setting.
  • ViewSonic LS831WU | User Guide - Page 68
    chooses an appropriate 3D format when detecting 3D contents. If the projector cannot recognize the 3D format, choose a 3D mode. 3D Sync Invert When you discover the inversion of the image depth, enable this function to correct the problem. Save 3D Settings Saves current 3D settings. 3D settings will
  • ViewSonic LS831WU | User Guide - Page 69
    Menu Option HDR LAN Control Settings Description HDR The projector supports HDR imaging sources. It can automatically detect the dynamic range of the source, and optimize image gamma and color settings to reproduce contents under wide
  • ViewSonic LS831WU | User Guide - Page 70
    source is installed. For changing the light source, please contact qualified service personnel. Light Source Hours Information ͫ Light Source Usage Time: Adj., Zoom, USB A Power, Light Source Power, Language, Projector Position, LAN Settings, High Altitude Mode, Security Settings, Remote Control
  • ViewSonic LS831WU | User Guide - Page 71
    SYSTEM Menu 1. Press the Menu button to display the On-Screen Display (OSD) Menu. 2. Press / to select the SYSTEM menu. Then press Enter or use / to access the SYSTEM menu. 3. Press / to select the menu option. Then press Enter to display its sub-menu, or press / to adjust/select the setting. NOTE:
  • ViewSonic LS831WU | User Guide - Page 72
    prevent interference from other remote controls. After the remote control code is set, switch to the same ID for the remote control to control this projector. To switch the code for the remote control, press ID set and the number button corresponding to the remote control code together for 5 seconds
  • ViewSonic LS831WU | User Guide - Page 73
    mode in the IMAGE menu. Shows the native resolution of the input source. Shows input system format. Shows the IP address of your projector. Shows the MAC Address of your projector. Shows the current firmware version. Shows whether the function is activated or not. Shows the serial number for this
  • ViewSonic LS831WU | User Guide - Page 74
    Appendix Specifications Item Category LS831WU Projector Type Laser Display Size 70" ~ 150" Brightness (Lumens) On2 Modes Off 504W (Typical) < 0.5W (Standby) 1 Please use the power adapter from ViewSonic® or an authorized source only. 2 The test condition follows EEI standards. 74
  • ViewSonic LS831WU | User Guide - Page 75
    Projector Dimensions 492 mm (W) x 387 mm (D) x 157 mm (H) 387 mm 492 mm 157 mm 3221 25.175 31.5 31.5 36 40 50 49.5 56.25 83 Supported Supported Supported Supported Supported Supported Supported 65 75 78.75 94.5 115.5 Supported Supported Supported Supported 108 46.966 51.419 74.25 148.500
  • ViewSonic LS831WU | User Guide - Page 76
    85.500 88.75 Supported Supported Supported Supported Supported Supported Supported Supported Supported Supported Supported Supported Supported 106.5 121.75 162 119.000 Supported Supported Supported Supported Supported Supported Supported Supported Supported Supported Supported 146.25 30.24
  • ViewSonic LS831WU | User Guide - Page 77
    .25 Supported Supported Supported Supported Supported Supported Supported 79.5 83.5 106.5 122.5 146.25 Supported Supported Supported Supported Supported Supported Supported 108 135 157.5 108 148.5 85.500 85.500 Supported Supported Supported Supported Supported Supported Supported Supported
  • ViewSonic LS831WU | User Guide - Page 78
    106.5 121.75 162 119.000 Supported Supported Supported Supported Supported Supported Supported Supported Supported Supported Supported 146.25 154.000 Supported Supported Supported Supported Supported 30.24 57.28 80 100 148.5 257.404 Supported Supported Supported 522.092 297 594 HDMI (Video
  • ViewSonic LS831WU | User Guide - Page 79
    60 50 60 50 60 Clock (MHz) 13.5 27 13.5 27 74.25 74.25 74.25 74.25 148.5 148.5 3D Sync Frame Sequential Supported Supported Supported Supported 79
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    IR Control Table Key Format On NEC Off NEC COMP NEC HDMI/HDMI 1 NEC HDBaseT NEC Auto Sync NEC Source NEC Up/ NEC Left/ NEC Enter/ NEC Right/ NEC Down/ NEC Menu NEC NEC (INFORMATION) Exit NEC Aspect NEC Pattern NEC Blank NEC PgUp NEC PgDn NEC (Mute) NEC (
  • ViewSonic LS831WU | User Guide - Page 81
    Key Audio Mode (Help) Focus Format NEC NEC NEC Address Code Code 1 Code 2 Code 3 Code 4 Code 5 Code 6 Code 7 Code 8 Byte 1 X3 X3 X3 Byte 2 F4 F4 F4 Byte 3 9E 21 92 83F4 93F4 A3F4 B3F4 C3F4 D3F4 E3F4 F3F4 Byte 4 61 DE 6D 81
  • ViewSonic LS831WU | User Guide - Page 82
    0x00 0x04 0x00 0x34 0x11 0x0A 0x00 0x67 Splash Screen Write Blue 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x0A 0x01 0x68 Splash Screen Write ViewSonic 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x0A 0x02 0x69 Splash Screen Read Status 0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x11 0x0A 0x68
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    0x00 0x04 0x00 0x34 0x11 0x27 0x01 0x85 Message Read Status 0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x11 0x27 0x85 Projector Position Write Front Table 0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x00 0x00 0x5E Projector Position Write Rear Table 0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x00 0x01 0x5F
  • ViewSonic LS831WU | User Guide - Page 84
    Function Type Action Horizontal position Write Shift Left Horizontal position Read Get Value Vertical position Write Shift Up Vertical position Write Shift Down Vertical position Read Get Value Color temperature Write 5500K Color temperature Write 6500K Color temperature Write 9000K Color
  • ViewSonic LS831WU | User Guide - Page 85
    Function Type Action Color temperature- Read Get value Blue offset Blank Write ON Blank Write OFF Blank Read Status Keystone-Vertical Write Decrease Keystone-Vertical Write Increase Keystone-Vertical Read Get value KeystoneHorizontal Write Decrease KeystoneHorizontal Write Increase
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    Function Type Action Command Gain Read Get value 0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x12 0x13 0x72 Sharpness Write Decrease 0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x0E 0x00 0x6C Sharpness Write Increase 0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x0E 0x01 0x6D Sharpness Read Get value 0x07
  • ViewSonic LS831WU | User Guide - Page 87
    Function Type Action Command Language Write Portuguese 0x06 0x14 0x00 0x04 0x00 0x34 0x15 0x00 0x0e 0x6F Language Write Thai 0x06 0x14 0x00 0x04 0x00 0x34 0x15 0x00 0x0f 0x70 Language Write Polish 0x06 0x14 0x00 0x04 0x00 0x34 0x15 0x00 0x10 0x71 Language Write Finnish 0x06 0x14 0x00
  • ViewSonic LS831WU | User Guide - Page 88
    Function Type Action Remote Control Write code 1 Code Remote Control Write code 2 Code Remote Control Write code 3 Code Remote Control Write code 4 Code Remote Control Write code 5 Code Remote Control Write code 6 Code Remote Control Write code 7 Code Remote Control Write code 8 Code Remote
  • ViewSonic LS831WU | User Guide - Page 89
    Function Gamma Gamma Gamma Gamma Gamma Gamma Gamma 360 Degree Protection 360 Degree Protection 360 Degree Protection Lens Focus Lens Focus Audio Mode Audio Mode Audio Mode Audio Mode HDR HDR HDR EOTF EOTF EOTF EOTF Type Action Write 2 Write 2.2 Write 2.35 Write 2.5 Write sRGB Write Cubic Read Get
  • ViewSonic LS831WU | User Guide - Page 90
    Electronics Control) Synchronizes power on/off operation via HDMI connection. That is, if a device that also supports CEC function is connected to the HDMI input of the projector, when the projector's power is turned off, the power of the connected device will also be turned off automatically. When
  • ViewSonic LS831WU | User Guide - Page 91
    (white level). G Gamma Allows the user to manually select the greyscale curve of the projector. H HDMI Range Allows the user to select projector cooling and performance. I INFORMATION Displays the timing mode (video signal input), the projector model number, the serial number, and the ViewSonic
  • ViewSonic LS831WU | User Guide - Page 92
    film. P Pattern Projects a grid to be used for image adjustment and fine-tuning. Projector Position The projected image can be adjusted based on the installation location of the projector, i.e. ceiling or rear projection installation. R RS-232 A standard code for serial communication transmission
  • ViewSonic LS831WU | User Guide - Page 93
    Troubleshooting Common Problems This section describes some common problems that you may experience when using the projector. Problem The projector does not turn on There is no picture The image is blurred The remote control does not work Possible Solutions • Ensure the power cord is
  • ViewSonic LS831WU | User Guide - Page 94
    LED Indicators Light Status and Description Green Flashing Green Green Green Flashing Red Green Green Flashing Off Green Off Off Off Off Red Flashing Red Flashing Red Red Green Off Orange Orange Off Off Off Off Off Off Green Off Off Off Red Red Red Red Red Red Flashing Red Red Red Red Red Red
  • ViewSonic LS831WU | User Guide - Page 95
    in its original packaging or equivalent. Disclaimer • ViewSonic® does not recommend the use of any ammonia or alcohol-based cleaners on the lens or case. Some chemical cleaners have been reported to damage the lens and/or case of the projector. • ViewSonic® will not be liable for damage resulting
  • ViewSonic LS831WU | User Guide - Page 96
    Menu and go to: Advanced > Light Source Settings > Light Source Mode and press / to select and press Enter. Setting Auto Power Off This allows the projector to turn off automatically after a set period of time once no input source is detected. Open the OSD Menu and go to: POWER MANAGEMENT > Smart
  • ViewSonic LS831WU | User Guide - Page 97
    Regulatory and Service Information Compliance Information This section addresses all connected requirements 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
  • ViewSonic LS831WU | User Guide - Page 98
    The following information is only for EU-member states: The mark shown to the right is in compliance with the Waste Electrical and Electronic Equipment Directive 2012/19/EU (WEEE). The mark indicates the requirement NOT to dispose of the equipment as unsorted municipal waste, but use the return and
  • ViewSonic LS831WU | User Guide - Page 99
    and is committed to working and living green. Thank you for being part of Smarter, Greener Computing. Please visit the ViewSonic® website to learn more. USA & Canada: http://www.viewsonic.com/company/green/recycle-program/ Europe: http://www.viewsoniceurope.com/uk/support/recycling-information/ 99
  • ViewSonic LS831WU | User Guide - Page 100
    damages resulting from furnishing this material, or the performance or use of this product. In the interest of continuing product improvement, ViewSonic® Corporation reserves the right to change product specifications without notice. Information in this document may change without notice. No part of
  • ViewSonic LS831WU | User Guide - Page 101
    Customer Service For technical support or product service, see the table below or contact your reseller. NOTE: You will need the product's serial number. Country/ Region Website Country/ Region Website Asia Pacific & Africa Australia www.viewsonic.com/au/ Bangladesh www.viewsonic.com/bd/
  • ViewSonic LS831WU | User Guide - Page 102
    purchase. Other regions or countries: Please check with your local dealer or local ViewSonic office for the warranty information. Limited One (1) year Heavy Usage Warranty: Under heavy usage settings, where a projector's use includes more than fourteen (14) hours average daily usage, North and South
  • ViewSonic LS831WU | User Guide - Page 103
    , contact ViewSonic Customer Support (please refer to "Customer Support" page). You will need to provide your product's serial number. 2. To obtain warranted service, you will be required to provide (a) the original dated sales slip, (b) your name, (c) your address, (d) a description of the problem
  • ViewSonic LS831WU | User Guide - Page 104
    Canada: For warranty information and service on ViewSonic products sold outside of the U.S.A. and Canada, contact ViewSonic or your local ViewSonic dealer. The warranty period for in www.viewsoniceurope.com under Support/Warranty Information. Projector Warranty Term Template In UG VSC_TEMP_2005 104
  • ViewSonic LS831WU | User Guide - Page 105
    ViewSonic® Projector What the warranty covers: ViewSonic warrants its products to be free from defects in material and workmanship, under normal use, during the warranty period. If a product proves to be defective in material or workmanship during the warranty period, ViewSonic follow instructions
  • ViewSonic LS831WU | User Guide - Page 106
    use. Please retain your receipt of proof of purchase to support your warranty claim. For Your Records Product Name Model Number of the problem, and (e) the serial number of the product. 2. Take or ship the product in the original container packaging to an authorized ViewSonic service center.
  • ViewSonic LS831WU | User Guide - Page 107
    -36-15-15-43 E-Mail: [email protected] Monterrey: Global Product Services Mar Caribe # 1987, Esquina con Golfo Pérsico Fracc. Bernardo Reyes FOR USA SUPPORT: ViewSonic Corporation 14035 Pipeline Ave. Chino, CA 91710, USA Tel: 800-688-6688 E-Mail: http://www.viewsonic.com Projector Mexico
  • ViewSonic LS831WU | User Guide - Page 108
    Process Color C0 M91 Y72 K24 Process Color C0 M0 Y0 K100 Process Color C0 M91 Y72 K24 Spot Color Spot Color Pantone Black C Pantone 187 C
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LS831WU
Projector
User Guide
Model No. VS18021
P/N: LS831WU
IMPORTANT:
Please read this User Guide to obtain important information on installing and using your product
in a safe manner, as well as registering your product for future service.
Warranty information contained in this
User Guide will describe your limited coverage from ViewSonic Corporation, which is also found on our web site at
http://www.viewsonic.com in English, or in specific languages using the Regional selection box in the upper right
corner of our website. “Antes de operar su equipo lea cu idadosamente las instrucciones en este manual”