Optoma EH500 User Manual

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Page 1: Table Of Contents
Table of contents Table of contents ..................1 Usage Notice ..................3 Safety Information ..................3 Precautions....................4 Eye Safety Warnings ..................6 Introduction..................... 7 Package Overview..................7 Product Overview ..................8 Main Unit ........................ 8 Connection Ports ....................9 Remote Control ....................10 Installation .................... 11 Connecting the Projector ................11 Connect to Notebook ...................
Page 2 RS232 Commands and Protocol Function List..........73 RS232 Pin Assignments (projector side) ............. 73 RS232 Protocol Function List ................74 Telnet Commands ..................78 AMX Device Discovery commands .............78 PJLink™ supported commands..............79 Trademarks ....................81 Ceiling Mount Installation ................83 Optoma Global Offices ................84 Regulation & Safety Notices ................86...
Page 3: Usage Notice
Do not attempt to service the unit yourself. Opening or removing covers may expose you to dangerous voltages or other hazards. Please call Optoma before you send the unit for repair. 7. Do not let objects or liquids enter the projector. They may touch danger- ous voltage points and short out parts that could result in fire or electric shock.
Page 4: Precautions
Usage Notice Precautions Please follow all warnings, precautions and maintenance as recommended in this user’s guide. ▀■ Do not look into the projector's lens when the Warning- lamp is on. The bright light may hurt your eyes. ▀■ To reduce the risk of fire or electric shock, do Warning- not expose this projector to rain or moisture.
Page 5 Usage Notice ▀■ Turn off and unplug the power plug from the AC outlet before cleaning the product. ▀■ Use a soft dry cloth with mild detergent to clean the display housing. ▀■ Disconnect the power plug from AC outlet if the product is not being used for a long period of time.
Page 6: Eye Safety Warnings
Usage Notice Eye Safety Warnings ▀■ Avoid staring/facing directly into the projector beam at all times. Keep your back to the beam as much as possible. ▀■ When projector is used in a classroom, adequately supervise students when they are asked to point out something on the screen.
Page 7: Introduction
Introduction Package Overview Unpack and inspect the box contents to ensure all parts listed below are in the box. If something is missing, please contact Optoma customer service. Projector with lens cap Power Cord 1.8m 15 pin D-sub VGA Cable...
Page 8: Product Overview
Introduction Product Overview Main Unit Tilt-Adjustment Button Tilt-Adjustment Feet Lens Cap LED Indicators Power Button Function Keys Zoom Focus IR Receiver Lens Connection Ports...
Page 9: Connection Ports
Introduction Connection Ports Power Socket SERVICE VGA Output VGA 1/ YPbPr Connector VGA 2/ YPbPr Connector DisplayPort HDMI 1 HDMI 2 3D SYNC OUT 10. 12V OUT 11. Kensington MicrosaverTM Lock Port 12. Speaker 13. IR Receiver 14. Composite Video 15.
Page 10: Remote Control
Introduction Remote Control Power On Test Pattern Function 1 (Assignable) Display mode / Mouse Left Key Four Directional Select Keys Enter Information Panel Source CAUTION Use of controls, Volume +/- adjustments or 10. Format (Aspect Ratio) performance of 11. Zoom procedures other 12.
Page 11: Installation
Installation Connecting the Projector Connect to Notebook VGA, DVI, HDMI Due to the difference in applications for each country, some regions may have different accessories. E62405SP 1....................VGA Input Cable 2..............Audio Cable (Optional Accessory) 3............DVI/HDMI Cable (Optional Accessory) 4..............HDMI Cable (Optional Accessory) 5....................Power Cord 6...............RS232 Cable (Optional Accessory)
Page 12: Connect To Video Sources
Installation Connect to Video Sources DVD player, Set−top Box HDTV receiver DVD player, Set−top Box HDTV receiver Due to the difference in applications for each country, some regions may have different accessories. E62405SP 12V OUT is a programmable trigger. S−Video Output Video Output 1........SCART RGB/S-Video Adapter (Optional Accessory) 2..............HDMI Cable (Optional Accessory)
Page 13: Powering On/Off The Projector
Installation Powering On/Off the Projector Powering On the Projector 1. Remove the lens cover. 2. Connect the power cord to the projector. 3. Turn On the connected devices. 4. Ensure the Power LED is flashing and then press the power button to turn On the projector.
Page 14: Powering Off The Projector
Installation Powering Off the Projector 1. Press the " " button on the remote control or " " button on the panel of the projector to turn off the projector. First push of button will display the following message on the screen. Press the button again to confirm the shut down.
Page 15: Adjusting The Projected Image
Installation Adjusting the Projected Image Adjusting the Projector’s Height The projector is equipped with elevator feet for adjusting the image height. p The projector To raise the image: table or stand Lift the projector and press the height-adjuster button should be level The height adjuster drops down and sturdy.
Page 16: Adjusting Projection Image Size (Xga)
Installation Adjusting Projection Image Size (XGA) Screen Size W X H (4:3) Projection distance (D) Diagonal Offset (A) length (inch) size (feet) (feet) of 4:3 Screen Width Height Width Height wide tele wide tele (feet) 30” 0.61 0.46 2.00 1.50 1.10 1.28 3.60...
Page 17: Adjusting Projection Image Size (1080P)
Installation Adjusting Projection Image Size (1080p) Screen Size W X H (16:9) Projection distance (D) Diagonal Offset (A) length (inch) size (feet) (feet) of 16:9 Screen Width Height Width Height wide tele wide tele (feet) 30” 0.66 0.37 2.18 1.23 1.28 4.18 0.06...
Page 18: User Controls
User Controls Remote Control Using the Remote Control Refer to the “Powering Off the Projector” on page 14. Power On/Off Refer to the “Powering On the Projector” on page 13. Test Pattern Refer to the “Test Pattern” on page 44. When connecting your PC to the projector through Mouse Switch USB, press “Mouse Switch”...
Page 19: Using The Remote Control
User Controls Using the Remote Control Volume +/- Press “Volume +/-” to adjust volume. Adjusts image distortion caused by tilting the V Keystone +/- projector. (±30 degrees) Format Refer to the “Format” on page 29. Zoom Press “Zoom” to zoom out images. Press until Power LED is flashing then press 01~99 Remote ID to set the particular remote code.
Page 20: On-Screen Display Menus
User Controls On-screen Display Menus The Projector has multilingual On-screen Display menus that allow you to make image adjustments and change a variety of settings. The projector will automatically detect the source. How to operate 1. To open the OSD menu, press “Menu” on the Remote Control or Control Panel.
Page 21: Menu Tree
(*) “3D” is only Volume 0~10 available when a Audio Input Default /Audio 1/Audio 2 Exit compatible signal SETUP | Advanced Logo Optoma/Neutral/User is supplied. Logo Capture Closed Captioning Off/CC1/CC2 Exit SETUP | Network LAN Settings Network Status/DHCP/IP Address/Subnet Mask/Gateway/DNS/Apply/MAC Address/Exit Control Settings...
Page 22 User Controls Input Source VGA 1/VGA 2/Video/S-Video/HDMI 1/HDMI 2/Display Port/Exit OPTIONS Source Lock On/Off High Altitude On/Off Information Hide On/Off Keypad Lock On/Off Test Pattern None/Grid/White Blue/Black/Red/Green/White Background Color Remote Setting 12V Trigger On/Off/Auto 3D Advanced Lamp Settings Information Reset Current/All OPTIONS | Remote Setting Function 1...
Page 23: Image
User Controls Image Display Mode There are many factory presets optimized for various types of images. Presentation: Good color and brightness from PC input.  Bright: Maximum brightness from PC input.  Movie: For home theater.  sRGB: Standardised accurate color. ...
Page 24 User Controls Contrast The contrast controls the degree of difference between the lightest and darkest parts of the picture. Press ◄ to decrease the contrast.  Press ► to increase the contrast.  Sharpness Adjusts the sharpness of the image. Press ◄...
Page 25: Image | Advanced
User Controls Image | Advanced Noise Reduction The motion Adaptive Noise Reduction reduces the amount of visible noise in interlaced signals. The range is from “0” to “10”. (0=Off) BrilliantColor™ This adjustable item utilizes a new color-processing algorithm and system level enhancements to enable higher brightness while providing true, more vibrant colors in picture.
Page 26 User Controls Color Matching Enter the Color Matching menu. See page 27 for more details. Signal Enter the Signal menu. Set projector signal properties. The function is available when input source is support VGA 1/VGA 2. See page 28 for more information.
Page 27: Image | Advanced | Color Matching
User Controls Image | Advanced | Color Matching Colors (Except White) Press ▲▼ to select a color and press “ENTER” to adjust the hue, saturation, and gain settings. Press ▲▼ to select Hue, Saturation, or Gain and press ◄► to p Green, Blue, adjust the settings.
Page 28: Image | Advanced | Signal
User Controls Image | Advanced | Signal Automatic Set Automatic to On or Off to lock or unlock the Phase and Frequency features. Disable—Off auto lock.  Enable—On auto lock.  Frequency Change the display data frequency to match the frequency of your computer’s graphics card.
Page 29: Display
User Controls Display Format Use this function to choose your desired aspect ratio. 4:3: This format is for 4x3 input sources not enhanced for Wide  screen TV. 16:9: This format is for 16x9 input sources, like HDTV and DVD ...
Page 30 User Controls Zoom Press ◄ to reduce the size of the image.  Press ► to magnify an image on the projected screen.  Edge Mask Edge Mask function removes the noise in a video image. Edge Mask the image to remove video encoding noise on the edge of video source.
Page 31: Display | 3D
User Controls Display | 3D 3D Mode DLP Link: Select DLP Link to use optimized settings for DLP  Link 3D Glasses. VESA 3D: Select VESA 3D to use optimized settings for IR-  based 3D images. 3D2D Press ◄ or ► to select projector display 3D content in 2D (Left) or 2D(Right) without using 3D glasses to enjoy 3D content.
Page 32: Setup
User Controls Setup Language Enter the Language menu. Select the multilingual OSD menu. See page 34 for more information. Projection Select projection method: Front Desktop  The factory default setting. Rear Desktop  When you select this function, the projector reverses the image so you can project from behind a translucent screen.
Page 33 User Controls Projector ID Select a two digit projector ID from 00 through 99. Audio Settings Enter the Audio menu. Set audio level properties. See page 38 for more information. Advanced Enter the Advanced menu. Select the screen display during startup.
Page 34: Setup | Language
User Controls Setup | Language Language Choose the multilingual OSD menu. Press “ENTER” into the sub menu and then use the Left (◄) or Right (►) key to select your preferred language.
Page 35: Setup | Security
User Controls Setup | Security Security Setting Enable or disable the security password. On—the current password is required to power on the projector  and access the Security menu. Off—no password is required after system power up.  When security is enabled, the following screen displays at startup and before access to the Security menu is allowed: The default password: 1, 2, 3, 4, 5.
Page 36: Security Timer
User Controls Security Timer Enter the Security Timer sub menu. Enter the Months, Days, and hours that the projector can be used without entering the password. Exiting to the Setup menu activates the Security Timer. Once activated, the projector requires a password on the specified dates and times to allow power on and access to the security menu.
Page 37: Change Password
User Controls Change Password Use this submenu to change the security password for the projector. 1. Select Change Password from the Security submenu. The Confirm Change Password dialog box displays. 2. Select Yes. If the incorrect password is entered 3. Enter the default password <1> <2> <3> <4> <5>. three times, the device auto shutdowns after A second password screen displays.
Page 38: Setup | Audio Settings
User Controls Setup | Audio Settings Internal Speaker Off—turn off the internal speaker.  On–turn on the internal speaker.  Mute Toggle the audio on or off. Off—the speaker volume and audio out are turned on.  On–the speaker volume and audio out are turned off. ...
Page 39: Setup | Advanced
User Controls Setup | Advanced Logo Select the screen to display during startup. Optoma—the supplied default startup screen.  Neutral— is Background Color.  User—customized screen capture using the Logo Capture  function. Logo Capture Capture a displayed screen to use as the startup screen.
Page 40: Setup | Network
User Controls Setup | Network LAN Settings Enter the LAN Settings menu. See page 41 for more information. Control Settings Enter the Control Settings menu. See page 42 for more information.
Page 41: Setup | Lan Settings
User Controls Setup | LAN Settings If the connection is successful, the OSD display will show the following dialogue box. Network State—to display network information.  DHCP:  On: Assign an IP address to the projector from the DHCP server automatically. Off: Assign an IP address manually.
Page 42: Setup | Control Settings
User Controls Setup | Control Settings Crestron Press ◄► to check to enable/disable Crestron. Extron Press ◄► to check to enable/disable Extron. PJ Link Press ◄► to check to enable/disable PJ Link. AMX Device Discovery Press ◄► to check to enable/disable AMX Device Discovery. Telent Press ◄►...
Page 43: Options
User Controls Options Input Source Enter the Input Source submenu. Select the sources to scan for at startup. See page 46 for more information. Source Lock Lock the current source as the only available source, even if the cable is unplugged. On—only the current source is recognized as an input source.
Page 44 User Controls Keypad Lock Lock the buttons on the projector top panel. On—a warning message displays to confirm keypad lock.  Off—projector keypad functions as normal.  Test Pattern Display a test pattern. There are Grid, White and None. Hold "ENTER" key on keypad for 5 seconds to Background Color unlock keypad...
Page 45 User Controls Advanced Enter the Advanced menu. See pages 48-49 for more details. Lamp Setting Enter the Lamp Setting menu. See pages 50-51 for more details. Information Show the projector information. Reset Reset all Options to default factory settings.
Page 46: Options | Input Source
User Controls Options | Input Source Input Source Use this option to enable / disable input sources. Press ▲ or ▼ to select a source, then press ◄ or ► to enable / disable it. Press “ENTER” to finalize the selection. The projector will not search inputs that are de-selected.
Page 47: Options | Remote Settings
User Controls Options | Remote Settings Function 1 Set F1 key as a hotkey for Brightness, Contrast, Color, Color Temp. or Gamma function. Function 2 Set F2 key as a hotkey for Source Lock, Projection, Lamp Settings, Mute, Digital Zoom or Volume function. IR Function Enable or Disable projector’s IR function.
Page 48: Options | Advanced
User Controls Options | Advanced Direct Power On Enable or disable Direct Power On. On—the projector powers on automatically when AC power is  supplied. Off— the projector must be powered on as normal.  Signal Power On Enable or disable Signal Power On. On—the projector powers on automatically when an active ...
Page 49 User Controls Auto Power Off (min) Set the Auto Power Off interval. The projector powers off the lamp after 30 minutes of no signal by default. The following warning is displayed 60 seconds before power off. Sleep Timer (min) Set the Sleep Timer interval. The projector powers off after the specified time period of inactivity (regardless of signal).
Page 50: Options | Lamp Setting
User Controls Options | Lamp Setting Lamp Hour Displays the number of hours the lamp has been active. This item is for display only. Lamp Reminder Enable or disable the lamp life span reminder. On—a warning message displays when remaining lamp life is ...
Page 51 User Controls Lamp Reset After replacing the lamp, reset the lamp counter to accurately reflect the new lamp’s life span. 1. Select Lamp Reset. A confirmation screen displays. 2. Select Yes to reset the lamp counter to zero.
Page 52: Lan_Rj45
User Controls LAN_RJ45 For simplicity and ease of operation, the Optoma projector provides diverse networking and remote management features. The LAN/RJ45 function of the projector through a network, such p Projector as remotely manage: Power On/Off, Brightness and Contrast connects to settings.
Page 53 User Controls This projector supports all commands of PJLink Class1 (Version 1.00). http://pjlink.jbmia.or.jp/english/ For more detail of information about the diverse types of external devices which can be connected to the LAN/RJ45 port and remote/control the projector, as well as the related control commands supporting for each external device, kindly please get contact with the Support-Service directly.
Page 54 User Controls 3. Right Click on your Local Area Connection, and select Property. 4. In the Properties window, select the General tab, and select Internet Protocol (TCP/IP). 5. Click Properties.
Page 55 User Controls 6. Fill in the IP address and Subnet mask, then press OK. 7. Press the Menu button on the projector. 8. Select OSD-> SETUP-> Network Settings-> Lan Settings. 9. After getting into Network Status, input the following: DHCP: Off ...
Page 56 User Controls 13. Press “ENTER” / ►. The projector is setup for remote management. The LAN/RJ45 function displays as follows. For more information, please visit http://www. crestron.com...
Page 57 User Controls Category Item Input-Length IP Address Crestron Control IP ID Port Projector Name Projector Location Assigned To DHCP (Enabled) (N/A) IP Address Network Configuration Subnet Mask Default Gateway DNS Server Enabled (N/A) User Password New Password Confirm Enabled (N/A) Admin Password New Password Confirm...
Page 58 User Controls 3. By default, these input boxes in Alert Settings are blank. 4. For Sending alert mail, input the following: The SMTP field is the mail server for sending out email (SMTP  protocol). This is a required field. The To field is the recipient’s email address (for example, the ...
Page 59 User Controls RS232 by Telnet Function Besides projector connected to RS232 interface with “Hyper- Terminal” communication by dedicated RS232 command control, there is alternative RS232 command control way, so called “RS232 by TELNET” for LAN/RJ45 interface. Quick Start-Guide for “RS232 by TELNET” Check and get the IP-Address on OSD of the projector.
Page 60 User Controls 2. Input the command format like the below: telnet ttt.xxx.yyy.zzz 23 (“Enter” key pressed) (ttt.xxx.yyy.zzz: IP-Address of the projector) 3. If Telnet-Connection ready, and user can have RS232 command input, then “Enter” key pressed, the RS232 command will be workable.
Page 61 User Controls 3. Select “Turn Windows features on or off” to open. 4. Have “Telnet Client” option checked, then press “OK” button. Specsheet for “RS232 by TELNET” : 1. Telnet: TCP. 2. Telnet port: 23 (for more detail, kindly please get contact with the service agent or team).
Page 62: Appendices
Appendices Appendices Troubleshooting If you experience a problem with your projector, please refer to the following information. If a problem persists, please contact your local reseller or service center. Image No image appears on-screen Ensure all the cables and power connections are correctly and ...
Page 63: Other
Appendices Image is too small or too large Adjust the zoom lever from the lens.  Move the projector closer to or further from the screen.  Press [Menu] on the projector panel, go to “Display->Format”.  Try the different settings. Image has slanted sides: If possible, reposition the projector so that it is centered on the ...
Page 64: Projector Led Status Indicator
Appendices Projector LED Status Indicator Temp LED Power LED Lamp LED Message (Red) (Green) (Red) Slow Flashing 2 sec off Standby State (Input power cord) 2 sec on Flashing 0.5 sec off Power on (Warming) 0.5 sec on Power on & Lamp lighting Steady light =>...
Page 65: Remote Control
Appendices LED states On Screen Messages Fan failed:  The projector will switch off automatically. Over temperature:  The projector will switch off automatically. Replacing the lamp:  Lamp is approaching the end of its rated life. Replacement suggested. Remote Control If the remote control does not work Warning: Check the operating angle of the remote control is within ±15°...
Page 66: Replacing The Lamp
Appendices Replacing the Lamp The projector automatically detects the lamp life. When the lamp life is nearing the end of use, you will receive a warning message. When you see this message, please contact your local reseller or service center to change the lamp as soon as possible.
Page 67 Appendices...
Page 68 Appendices Lamp Replacing Procedure: 1. Switch off the power to the projector by pressing the Power button. 2. Allow the projector to cool down at least 30 minutes. 3. Disconnect the power cord. 4. Open the screw cover.  5. Remove the single screw on the lamp compartment cover.  6.
Page 69: Compatibility Modes
Appendices Compatibility Modes Video Compatibility NTSC NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4.43MHz SECAM SECAM B/D/G/K/K1/L, 4.25/4.4 MHz SDTV 480i/p, 576i/p HDTV 720p(50/60Hz), 1080i(50/60Hz), 1080P(50/60Hz) Video Timing Detail Describe Refresh Signal Resolution Notes Rate(Hz) TV(NTSC) 720 x 480 For Composite Video /S-video TV(PAL, SECAM) 720 x 576...
Page 70: Computer Compatibility - Vesa Standards
Appendices Computer Compatibility - VESA standards Computer Signal (Analog RGB Compatible Refresh Signal Resolution Notes Rate(Hz) 640 X 480 60/67/72/85 Mac 60/72/85/ SVGA 800 X 600 56/60 (*2)/72/ Mac 60/72/85 85/120 (*2) 1024 X768 60 (*2)/70/75/ Mac 60/70/75/85 85/120 (*2) HDTV (720P) 1280 x 720 50/60 (*2)/...
Page 71: Input Signal For Hdmi/Dvi-D
Appendices Input Signal for HDMI/DVI-D Refresh Signal Resolution Notes Rate(Hz) 640 x 480 Mac 60/72/85 SVGA 800 x 600 60(*2)/72/ Mac 60/72/85 85/120(*2) 1024 x 768 60(*2)/70/75/ Mac 60/70/75/85 85/120(*2) SDTV (480i) 640 x 480 SDTV (480p) 640 x 480 SDTV (576i) 768 x 576 SDTV (576p)
Page 72: True 3D Video Compatibility Table
 multiple with 3D mode. Support NVIDIA 3DTV Play if there is no patent fee from  Optoma. 1080i @25Hz and 720p @50Hz will run in 100Hz; other 3D  timing will run in 120Hz. 1080p @ 24Hz will run 144Hz.
Page 73: Rs232 Commands And Protocol Function List
Appendices RS232 Commands and Protocol Function List RS232 Pin Assignments (projector side) Pin no. Name I/O (From Projector Side) RS232 RS232...
Page 74: Rs232 Protocol Function List
Appendices RS232 Protocol Function List SEND to projector ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Function Description 232 ASCII Code HEX Code ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX00 1 7E 30 30 30 30 20 31 0D Power ON ~XX00 0 7E 30 30 30 30 20 30 0D Power OFF (0/2 for backward compatible) ~XX00 1 ~nnnnn 7E 30 30 30 30 20 31 20 a 0DPower ON with Password ~nnnnn = ~00000 (a=7E 30 30 30 30 30)
Page 75 Appendices ~XX36 1 7E 30 30 33 36 20 32 0D Cool ~XX36 2 7E 30 30 33 36 20 33 0D Cold ~XX37 1 7E 30 30 33 37 20 31 0D Color Space Auto ~XX37 2 7E 30 30 33 37 20 32 0D RGB\ RGB(0-255) ~XX37 3 7E 30 30 33 37 20 33 0D...
Page 76 Appendices ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX80 1 7E 30 30 38 30 20 31 0D Mute ~XX80 0 7E 30 30 38 30 20 30 0D Off (0/2 for backward compatible) ~XX310 0 7E 30 33 31 30 20 30 0D Internal Speaker ~XX310 1 7E 30 33 31 30 20 31 0D ~XX81 n...
Page 77 : Display mode 0/1/2/3/4/5/6/7/8/ None/Presentation/Bright/Movie/sRGB/User/ Blackboard/ DICOM SIM /3D ~XX151 1 7E 30 30 31 35 31 20 31 0D Model name n:1/2=X600/EH500 ~XX108 1 7E 30 30 31 30 38 20 31 0D Lamp Hours OKbbbb bbbb: LampHour...
Page 78: Telnet Commands
Variable Code Return      Fix code Defined by Optoma Per item Fix code 2 or 3 Digit. See the One Digit Definition One Digit Digit~ Follow content p For wide screen resolution (WXGA), the compatibility support is dependent on Notebook/PC models.
Page 79: Pjlink™ Supported Commands
Appendices Command Description Remark (Parameter) Config-URL Device’s IP address http://xxx.xxx.xxx. xxx/index.html LAN IP address is shown up if LAN IP address is valid. Wireless LAN IP address is shown up if Wireless LAN IP address is valid. Revision The revision must follow a major. 1.0.0 minor.micro scheme.
Page 80 The following value is returned. 1.0. available inputs “11 12 21 22 31 32” NAME? Inquiry about the The projector name set on projector name the NETWORK menu or the ProjectorView Setup window is returned INF1? Inquiry about the “Optoma” is returned. manufacturer name...
Page 81: Trademarks
Appendices Command Description Remark (Parameter) INF2? Inquiry about the “EH7700” is returned. model name INF0? Inquiry about other No other information is information available. No parameter is returned. CLSS? Inquiry about the “1” is returned. class information Trademarks DLP is trademarks of Texas Instruments. ...
Page 82 Appendices Other product and company names mentioned in this user’s  manual may be the trademarks or registered trademarks of their respective holders. About Crestron RoomView Connected™  Electronics, Inc. to facilitate configuration of the control system of Crestron and its target devices. For details, see the website of Crestron Electronics, Inc.
Page 83: Ceiling Mount Installation
Appendices Ceiling Mount Installation 1. To prevent damage to your projector, please use the Optoma ceiling mount. 2. If you wish to use a third party ceiling mount kit, please ensure the screws used to attached a mount to the...
Page 84: Optoma Global Offices
Appendices Optoma Global Offices For service or support please contact your local office. 3178 Laurelview Ct., Tel : 888-289-6786 Fremont, CA 94538, USA www.optomausa.com Service : services@optoma.com Canada 2420 Meadowpine Blvd., Suite #105, Tel : 888-289-6786 Mississauga, ON, L5N 6S2, Canada Fax : 510-897-8601 www.optoma.ca...
Page 85 Appendices Latin America 3178 Laurelview Ct. Tel : 888-289-6786 Fremont, CA 94538, USA Fax: 510-897-8601 www.optoma.com.br www.optoma.com.mx Taiwan 231,新北市新店區北新路3段215號 12樓 12F 電話：+886-2-8911-8600 傳真：+886-2-8911-9770 www.optoma.com.tw 服務處：services@optoma.com.tw asia.optoma.com Hong Kong Unit A, 27/F Dragon Centre, 79 Wing Hong Street, Cheung Sha Wan Kowloon, Hong Kong...
Page 86: Regulation & Safety Notices
Appendices Regulation & Safety Notices This appendix lists the general notices of your Projector. FCC notice This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Page 87: Operation Conditions
Appendices Operation conditions This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference and 2. This device must accept any interference received, including interference that may cause undesired operation.

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Optoma EH500 User Manual

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