ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV
ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV Keystone and 4 Corner Adjustment Manual
 |
View all ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV Keystone and 4 Corner Adjustment manuals
Add to My Manuals
Save this manual to your list of manuals |
ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV Keystone and 4 Corner Adjustment manual content summary:
- ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 1
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 su equipo lea cu idadosamente las instrucciones en este manual" Model No. VS18021 P/N: LS831WU - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 2
Thank you for choosing ViewSonic® As a world-leading provider of visual solutions, ViewSonic® is dedicated to 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 , disconnect it from the power supply and call your local service center to have the projector - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 4
. • 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. CAUTION: Possibly hazardous optical radiation is emitted from this product. As with any bright light source, do not stare into the beam - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 5
Safety Precautions - Ceiling Mounting Please read the following Safety Precautions before you start using the projector. If you intend to mount the projector on the ceiling, we strongly recommend that you use a proper fitting projector ceiling mount kit and that you ensure it is securely and safely - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 6
Contents Safety Precautions - General 3 Introduction 10 Features...10 Package Contents 10 Product Overview 11 Projector...11 Controls and Functions 11 Connection Ports...12 Remote Control...13 Controls and Functions 13 Remote Control Effective Range 14 Replacing the Remote Control Batteries - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 7
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 (OSD) Menu Tree 47 DISPLAY Menu...54 IMAGE - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 8
Table...80 Address Code...81 RS-232 Command Table 82 Pin 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 10
projection • Built-in HDBaseT receiver • 360-degree projection • 24/7 operation Package Contents • Projector • Remote Control & Batteries • Power Cord • Quick Start Guide • Video Cable NOTE: The power cord and video cables included in your package may vary depending on your country. Please - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 11
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 makes adjustments when Left/Right - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 12
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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 14
. • Replace only with the same or equivalent type recommended by the battery manufacturer. • Dispose of the used batteries according to the manufacturer's instructions and local environment regulations for your region. • If the batteries are drained or if you will not be using the remote control for - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 Size in. cm 70 178 80 203 90 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 17
16:10 Image on a 4:3 Screen (a) Screen Size in. cm 70 178 80 203 90 229 100 254 110 279 120 305 130 330 140 356 150 381 160 406 170 432 180 457 190 483 200 508 (b) Projection Distance in. cm 3.7 9.5 5.8 14.8 7.9 20.1 10.0 25.4 12.1 30.7 14.1 35.9 16.2 41.2 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 18
Mounting the Projector NOTE: If you buy a third-party mount, please use the correct screw size. Screw size can vary 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 19
Preventing Unauthorized Use The projector has several built-in security 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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. NOTE: Make note of your password, and keep it in a safe place. Setting a Password 1. Press Menu to open the OSD - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 22
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 purchase documentation to verify that you are an authorized user of the - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 23
Locking the Control Keys With the control keys on the projector locked, you 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 24
Making 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 26
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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 28
Connecting to Computer Sources VGA Connection Connect one end of a VGA cable to the VGA port of your 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. - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 29
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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 30
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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 31
Shutting Down the Projector 1. Press the Power or Off button and a confirmation message will appear to prompt you to press the Power or Off button a second time. Additionally you can press any other button to cancel. NOTE: If you do not respond in a few seconds after the first press, the message - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 32
selected by pressing one of the source selection buttons on the remote control, or by cycling through the available input sources. To manually select the input source do the following: 1. Press Source, and a source selection menu will appear. 2. Press / until your desired signal is selected and - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 33
Adjusting the Projected Image Adjusting the Projector's Height and Projection Angle The projector is 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 fine tune the projected image's position. - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 34
Correcting Keystone Keystoning refers to the situation where the 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. - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 35
Hiding the 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 36
Controlling the Projector 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 37
NOTE: • If the Projector IP Address still does not appear, contact your network administrator. • If the RJ45 cables are not properly connected, the Projector IP Address, Subnet Mask, Default Gateway and DNS Server settings will display 0.0.0.0. Make sure the cables are properly connected and perform - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 38
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 to the limitation of input length (including space and other - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 at least eight single byte characters in length and use a mix of the following 3 types of letters: uppercase letters, - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 40
the details of AMX Device Discovery, visit the AMX web site at http://www.amx.com/. 5. If your projector is 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 41
iii. Please read the Warning message and press the "OK" button to confirm the update. NOTE: If the download process fails, please refer to the "Projector Software Update Firmware by USB" below. A.Visit ViewSonic's website to download the Projector Software Update Firmware : https://www.viewsonic.com - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 42
8. LAN Firmware Update i. Visit ViewSonic's website to download the LAN Firmware: https://www.viewsonic.com. ii. Upload the LAN Firmware file to the Network Control website. iii. After finishing the LAN Firmware update, please go to Crestron e-Control® page and click the "info" button to check the - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 43
on this projector. i ii 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 44
vi. Press "Exit" to go back to the Remote Network Operation page. Please pay attention to the limitation of input length (including space and other punctuation keys) in the list blow: Category Item Crestron Control Projector Network Configuration User Password Admin Password Input Length IP - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 45
port. Please go to the below website to get the RoomView™ User Guide and more information: http://www.crestron.com/products/roomview_connected_embedded_ projectors_devices/resources.asp PJLink™, SNMP, AMX and Xpanel Formats Supported This projector is PJLink™, SNMP V.1, AMX or Xpanel V1.10 compliant - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 46
section will introduce the On-Screen Display (OSD) Menu and its options. 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 the following OSD settings may not be available. Please refer to the - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 50
Main Menu BASIC ADVANCED Sub-menu Audio Mode Audio Settings Presentation Timer Pattern Blank Timer Message Splash Screen 3D Settings HDMI Settings Menu Option Music/Speech/Movie Mute Off/On Audio Volume 0~20 Power On/Off Ring Tone Off/On Timer Period 1~240 m Timer Display Always/1 min/2 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 Menu Position Center/Top-Left/ Top-Right/ Bottom-Left/ Bottom- - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 53
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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 54
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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 use of the screen without - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 56
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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 57
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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 58
Menu Option Color Mode Brightness Contrast Description Brightest Maximizes 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 59
Menu Option Color Temp. Advanced Description 9000K Images appear bluish white. 6500K Images maintain a normal white appearance. 5500K Images appear reddish white. To set a custom color temperature, you can further adjust the following items: Red Gain/Green Gain/Blue Gain Adjusts the Contrast levels - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 62
VGA/HDMI cable. You can also select All and the projector will turn on automatically upon receiving either a VGA or HDMI signal. CEC This projector supports CEC (Consumer Electronics Control) function for synchronized power on/off operation via HDMI connection. That is, if a device that also - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 63
Menu Option Standby Settings USB A Power Description The functions below are available 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 65
Menu 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 66
Menu Option Pattern Blank Timer Message Splash Screen Description Helps adjust the image size and focus, and checks for distortion in the projected image. Allows the projector to return the image automatically after a period of time when there is no action taken on the blank screen. To display the - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 68
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 automatically be applied if the same resolution and input source are selected. NOTE: When the - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 70
Custom. Reset Light Source Hours Resets the light source timer after new light source is installed. For changing the light source, please contact qualified service personnel. Light Source Hours Information ͫ Light Source Usage Time: Displays the number of hours the light source has been used. It is - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 72
Menu Option Description Language Sets the language for the On-Screen Display (OSD) Menu. Projector Position Selects a proper position for the projector. Menu Settings Menu Display Time Sets the length of time the OSD Menu will remain active after your last interaction. Menu Position Sets the - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 73
INFORMATION Menu 1. Press the Menu button to display the On-Screen Display (OSD) Menu. 2. Press / to select the INFORMATION menu and display its contents. Menu Option Source Color Mode Resolution Color System IP address MAC address Firmware Version 3X Fast Input S/N Description Shows the current - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 74
Appendix Specifications Item Category LS831WU Projector Type Laser Display Size 70" ~ 150" Brightness (Lumens) 4,500 ANSI Throw Ratio 0.252 (87"±3% @0.472m) Lens Fixed Light Source Type Nichia 67W x2 Display System 1-CHIP DMD Input Signal VGA fh: 15K~102KHz, fv:48~120Hz, Pixel - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 75
.000 Clock 3D Sync (MHz) Frame Sequential Top-Bottom Side-by-Side 28.3221 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 80
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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 82
RS-232 Command Table Pin Assignment Pin Description Pin 1 NC 2 3 TX 4 5 GND 6 7 RTSZ 8 9 NC Description RX NC NC CTSZ Interface Baud Rate Data Length Parity Check Stop Bit Flow Control RS-232 Protocol 115200 bps (default) 8 bit None 1 bit None Command Table Function Type - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 83
Function Type Action Command Light Source Mode Write Custom 60 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x10 0x06 0x73 Light Source Mode Write Custom 80 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x10 0x07 0x74 Light Source Mode Write Custom 100 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x10 0x08 0x75 Light Source - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 86
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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 88
Function Type Action Command Remote Control Write code 1 Code 0x06 0x14 0x00 0x04 0x00 0x34 0x0C 0x48 0x00 0xA0 Remote Control Write code 2 Code 0x06 0x14 0x00 0x04 0x00 0x34 0x0C 0x48 0x01 0xA1 Remote Control Write code 3 Code 0x06 0x14 0x00 0x04 0x00 0x34 0x0C 0x48 0x02 0xA2 Remote Control - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 90
levels of the screen image. C CEC (Consumer 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 91
white. Contrast Adjusts the difference between the image background (black level) and the foreground (white level). G Gamma Allows the user to manually select the greyscale curve of the projector. H HDMI Range Allows the user to select HDMI greyscale range between 0~255 (Enhanced Range) , 16 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 92
L Light Source Settings The projector's light source information and settings can be viewed and adjusted by viewing the "Light Source Hours Information" or adjusting the "Light source Mode". M Movie Mode A Color Mode appropriate for playing colorful movies, video clips from digital cameras, or DVs - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 95
Maintenance General Precautions • Make sure the Projector is turned off and the power cable is unplugged from the power outlet. • Never remove any parts from the Projector. Contact ViewSonic® or a reseller when any part of the Projector needs replacing. • Never spray or pour any liquid directly onto - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 96
Light Source Information This section will provided a better understanding of your projector's light source. Light Source Hour When the projector is being used, the duration (in hours) of light source usage is automatically calculated by the built-in timer. To obtain the light source hour - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 99
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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 100
Copyright Information Copyright© ViewSonic® Corporation, 2020. All rights reserved. Microsoft, Windows, and the Windows logo are registered trademarks of Microsoft Corporation in the United States and other countries. ViewSonic® and the three birds logo are registered trademarks of ViewSonic® - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 102
Limited Warranty 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 will - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 103
, or failure to follow instructions supplied with the product. 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 - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 104
apply to you. Sales outside the U.S.A. and Canada: For warranty information and service on ViewSonic products sold outside of the U.S.A. and Canada, contact ViewSonic or your found in www.viewsoniceurope.com under Support/Warranty Information. Projector Warranty Term Template In UG VSC_TEMP_2005 104 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 105
or other acts of nature, unauthorized product modification, unauthorized attempted repair, or failure to follow instructions supplied with the product. b. Any damage of the product due to shipment. c. C extended period of time. 4. Removal, installation, insurance, and set-up service charges. 105 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 106
use. Please retain your receipt of proof of purchase to support your warranty claim. For Your Records Product Name Model To obtain warranty 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, and (e) - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 107
52)33-36-15-15-43 E-Mail: [email protected] Monterrey: Global Product Services Mar Caribe # 1987, Esquina con Golfo Pérsico Fracc. Bernardo Reyes, CP 01(52)95-15-13-67-00 E-Mail. [email protected] FOR USA SUPPORT: ViewSonic Corporation 14035 Pipeline Ave. Chino, CA 91710, USA Tel: 800-688 - ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - 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
-
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
-
99
-
100
-
101
-
102
-
103
-
104
-
105
-
106
-
107
-
108
 |
 |
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”