Instruction/ maintenance manual of the product TW762GOV Optoma Technology
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1 English T able of Contents ............................ 1 Usage Notice ................................... 2 Safety Information ...............................2 Precautions .........................................3 Eye Safety Warnings .............
2 English Usage Notice Safety Information The lightning ash with arrow head within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufcient magnitude to constitute a risk of electric shock to persons.
3 English Usage Notice Precautions Please follow all warnings, precautions and maintenance as recommended in this user ’s guide. ▀ ■ W arning- Do not look into the projector ’s lens when the lamp is on. The bright light may hurt and damage your eyes.
4 English Usage Notice Do: T urn 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.
5 English Usage Notice Eye Safety W arnings ▀ ■ 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.
6 English Introduction POWER ? Documentation : User ’s Manual W arranty Card Quick Start Card WEEE Card (for EMEA only) Due to different applications in each Country , some regions may have different accessories. Power Cord 1.
7 English Introduction Product Overview Main Unit 1. Control Panel 2. Zoom Ring 3. Focus Ring 4. Zoom Lens 5. IR Receivers 6. T ilt-Adjustment Feet 7. Security Bar 8.
8 English Introduction Control Panel POWER ? 1. Help 2. Menu 3. Source 4. Enter 5. Re-Sync 6. Power 7. Keystone Correction 8. Four Directional Select Keys 9.
9 English Introduction Input/Output Connections Monitor loop through only sup - port in VGA1-In/ SCART/YPbPr . 1. RJ-45 Networking Connector 2. USB Connector (Connect to PC for Remote Mouse function) 3. HDMI Connector 4. VGA1-In/YPbPr/ Connector (PC Analog Signal/Component Video Input/HDTV/YPbPr/ Wireless Dongle) 5.
10 English Introduction Remote Control 1. LED Indicator 2. Power On/Off 3. Four Directional Select Keys 4. Mouse Right Click 5. Page Up 6. Re-Sync 7. Page Down 8. V olume +/- 9. 3D 10. A V mute 1 1. V ideo 12. PC/Mouse control 13. Mouse Left Click 14.
11 English Installation VGA1-IN / YPbPr / VGA2-IN / SCART / YPbPr VGA-OUT S-VIDEO VIDEO AUDIO-OUT (VGA 1) AUDIO1-IN RS-232 USB (VGA 2) AUDIO2-IN HDMI R-J45 (S-VIDEO/VIDEO) AUDIO3-IN E62405SP R MOLEX 1.
12 English Installation Connect to Video Sources Due to the difference in applications for each country , some regions may have different accessories.
13 English Installation Powering the projector On / Off Turn on the projector rst and then select the signal sources. Powering On the Projector 1. Remove th e lens cap. 2. Securely connect the pow er cord and signal cable. When connected, the POWER/ST ANDBY LED will turn Amber .
14 English Installation Contact the nearest service center if the projector displays these symptoms. See pages 64-65 for more information. W arning Indicator When the warning indicators (see be.
15 English Installation Adjusting the Projected Image Adjusting the Projector ’ s Height The projector is equipped with elevator feet for adjusting the image height. 1. Locate the adjustable foot you wish to modify on the underside of the projector .
16 English Installation Adjusting the Projector ’ s Focus T o focus the image, rotate the focus ring until the image is clear . WXGA series: The projector will focus at distances from 3.93 to 32.8 feet (1.2 to 10.0 meters). Adjusting Projection Image Size WXGA series: Projection Image Size from 36.
17 English Installation This table is for user ’s reference only . WXGA Diagonal length (inch) size of 16:10 Screen Screen Size W x H Projection Distance (D) Offset (Hd) (m) (inch) (m) (feet) Width Height Width Height wide tele wide tele (m) (feet) 44.
18 English User Controls Using the Control Panel POWER Refer to the “Power On/Off the Projector” section on pages 13-14. RE-SYNC Automatically synchronize the projector to the input source. Enter Conrm your item selection. SOURCE Press “SOURCE” to select an input signal.
19 English User Controls Remote Control Using the Remote Control Power Refer to the “Power On/Off the Projector” section on pages 13-14. Laser Press to use laser pointer . L Button Mouse left click. R Button Mouse right click. Page + Use this button to page up.
20 English User Controls Using the Remote Control Freeze Press “Freeze” to pause the screen image. Press this button again to unlock. A V mute Momentarily turns off/on the audio and video. S-Video Press “ S-Video ” to choose S-V ideo source. VGA Press “VGA” to choose VGA sources.
21 English User Controls Using the HELP button The HELP function ensures easy setup and operation. Press the “?” button on the remote control or press the “HELP” button on the control panel to open the Help Menu.
22 English User Controls Help menu button functions only when no input source is detected. If input source is detected and help button is pressed, the following pages will appear to help diagnose any problems. Please refer to the “T roubleshooting” section on pages 49-53 for more details.
23 English User Controls.
24 English User Controls 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. T o open the OSD menu, press “Menu” on the Remote Control or Projector Keypad.
25 English User Controls Menu T ree Main Menu Sub Menu Settings Image Display Mode Brightness -50~50 Contrast -50~50 Sharpness 1~15 Color -50~50 Tint -50~50 Advanced Gamma Film / Video / Graphics / PC 0~10 Color Temp.
26 English User Controls Please note that the on-screen display (OSD) menus vary according to the signal type selected and the projector model you are using. ( #1 ) “Color” and “T int” are only supported in Video mode. ( #2 ) For HDMI source only .
27 English 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 .
28 English User Controls Sharpness Adjust the sharpness of the image. Press the to decrease the sharpness. Press the to increase the sharpness. Color Adjust a video image from black and white to fully saturated color . Press the to decrease the amount of color in the image Press the to increase the amount of color in the image.
29 English User Controls IMAGE | Advanced Gamma This allows you to choose a degamma table that has been ne-tuned to bring out the best image quality for the input. Film: for home theater . Video: for video or TV source. Graphics: for image source.
30 English User Controls Color Space Select an appropriate color matrix type from AUTO, RGB or YUV . Input Source Use this option to enable / disable input sources. Press to enter the sub menu and select which sources you require. Press “Enter” to finalize the selection.
31 English User Controls DISPLA Y Format Use this function to choose your desired aspect ratio. 4:3: This format is for 4×3 input sources. 16:9: This format is for 16×9 input sources, like HDTV and DVD enhanced for Wide screen TV . 16:10: This format is for 16×10 input sources, like widescreen laptops.
32 English User Controls 16:9 Screen 480i/p 576i/p 1080i/p 720p PC 4:3 960 x 720 center 16:9 1280 x 720 center LBX 1280 x 960 center , then get the central 1280 x 720 image to display Native 1:1 mapping centered. 1:1 map - ping display 1280 x 720 1280 x 720 center 1:1 mapping centered.
33 English User Controls 3D Off: Select “Of f” to turn 3D settings off for 3D images. DLP Link: Select “DLP Link” to use optimized settings for DLP Link 3D images. IR: Select “IR” to use optimized settings for IR-based 3D images.
34 English User Controls SETUP Language Choose the multilingual OSD menu. Press or into the sub menu and then use the or key to select your preferred language. Press “Enter” to nalize the selection. Screen T ype Choose the screen type from16:10 or 16:9.
35 English User Controls When selected, the image will turn upside down. Rear-Ceiling When selected, the image will appear reversed in upside down position. Menu Location Choose the menu location on the display screen. Projector ID ID denition can be set up by menu (range 0~99), and allow user control an individual projector by RS232.
36 English User Controls SETUP RS232 RS232: Allow RS232 control of an individual projector . (Default setting) Network: Allow projector control via web browser (Internet Explorer) using the network. Wireless Choose the “On” to turn on the Wireless.
37 English User Controls SETUP | Signal (RGB) Automatic Automatically selects the singal. If you use this function, the Phase, frequency items are grayed out, and if Signal is not auto - matic, the phase, frequency items will appear for user to manually tune and saved in settings after that for next time projector turns off and on again.
38 English User Controls SETUP | Security Security On: Choose “On” to use security verication when the turning on the projector . Off: Choose “Of f” to be able to switch on the projector without password verication. Security T imer Use thi s func tio n to set the how l ong (M onth /Day/H our) the proj ecto r can b e used.
39 English User Controls If the inc or rec t passwo rd is enter ed 3 tim es, the p rojec tor wi ll automat ica lly shut dow n. If you have forgotten your password, please contact your local ofce for support.
40 English User Controls SETUP | Advanced Logo Use thi s func tio n to set the de sired st ar tup s cree n. If chan ges ar e made t hey will ta ke effe ct the n ext tim e the pr ojec tor is powe red on. Optoma: The default startup screen. Neutral: Neutral startup screen.
41 English User Controls SETUP | Network Network State Display the network connection status. DHCP Use this function to select your desired startup screen. If you change the setting from one to another , when you exit the OSD menu, the new setting will take effect on next open.
42 English User Controls 1. T urn on DHCP to allow the DHCP server to automatically assign an IP , or manually enter the required network information. 2. Then choose apply and press “ ” button to complete the conguration process. 3. Open your web browser and type in the projector ’s IP address from the OSD LAN screen.
43 English User Controls When making a direct connection from your computer to the projector Ste p 1: Find an IP Address (192.168.0.100) from LAN function of projector . Step 2: Select apply and press “ Enter” button to submit function or press “ menu ” key to exit.
44 English User Controls Crestron RoomView™ provides a central monitoring station for 250+ control systems on a single Ethernet network (more are possible, the number depends on the combination of IP ID and IP address).
45 English User Controls 3. Edit Attribute 4. Edit Event For more information, please visit http://www .crestron.com & www .crestron.com/getroomview .
46 English User Controls Source Lock On: The projector will only search current input connection. Off: The projector will search for other signals if the current input signal is lost. High Altitude When “On” is selected, the fans will spin faster .
47 English User Controls OPTIONS | Advanced Direct Power On Choose “On” to activate Direct Power mode. The projector will automatically power on when AC power is supplied, without pressing the “ ” key on the projector control panel or on the remote control.
48 English User Controls OPTIONS | Lamp Settings Lamp Hours Display the projection time. Lamp Reminder Choose this function to show or to hide the warning message when the changing lamp message is displayed. The message will appear 30 hours before suggested replacement of lamp.
49 English Appendices No image appears on-screen Ensure all the cables and power connections are correctly and securely connected as described in the “Installation” section. Ensure all the pins of connectors are not bent or broken. Check if the projection lamp has been securely installed.
50 English Appendices 7. Click on “Show all devices”. Next, select “Standard monitor types” under the SP box; choose the resolution mode you need under the “Models” box. 8. V erify that the resolution setting of the monitor display is lower than or equal to UXGA (1600 × 1200).
51 English Appendices Image is out of focus Make sure the lens cap is removed. Adjust the Focus Ring on the projector lens. Make sure the projection screen is between the required distance.
52 English Appendices The projector stops responding to all controls If p ossible, turn off the projector , then unplug the power cord and wait at least 60 seconds before reconnecting power . Check that “Keypad Lock” is not activated by trying to control the projector with the remote control.
53 English Appendices On Screen Messages T emperature warning: Fan failed: Lamp warning: Out of display range: If the remote control does not work Check the operating angle of the remote control is within ±15° both horizontally and vertically of one of the IR receivers on the projector .
54 English 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.
55 English Appendices Lamp Replacement Procedure: 1. Switch of f the power to the projector by pressing the “ ” button. 2. Allow the projector to cool down for at least 30 minutes. 3. Disconnect the power cord. 4. Unscrew the two screws on the cover .
56 English Appendices For widescreen resolution (WXGA), the compatibility support is dependent on Notebook/PC models. 120Hz input signals may be dependent on graphics cards support. Please note that using resolutions other than native 1024 x 768 (XGA model), 1280 x 800 (WXGA model) may result in some loss of image clarity .
57 English Appendices Video Compatibility Computer Compatibility Mode Resolution V -Sync (Hz) H-Sync (KHz) MAC LC 13” 640 × 480 66.66 34.98 MAC II 13” 640 × 480 66.68 35.00 MAC 16” 832 × 624 74.55 49.73 MAC 19” 1024 × 768 75 60.24 MAC 1152 × 870 75.
58 English Appendices RS232 Pin Assignments RS232 Commands and Protocol Function List RS232 shell is grounded. Pin no. Spec. (from projector side) 1 N/A 2 RXD 3 TXD 4 N/A 5 GND 6 N/A 7 N/A 8 N/.
59 English Appendices RS232 Protocol Function List Baud Rate : 9600 Data Bits: 8 Parity: None Stop Bits: 1 Flow Control : None UART16550 FIFO: Disable Projector Return (Pass): P Projector Return (Fail): F 1. There is a <CR> after all ASCII commands.
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63 English Appendices Please note that damage resulting from incorrect installation will void the warranty . Ceiling Mount Installation 1. T o prevent damage to you r projector , please use the Optoma ceiling mount.
64 English Appendices Optoma Global Ofces For service or support please contact your local ofce. USA 3178 Laurelview Ct. 888-289-6786 Fremont, CA 94538, USA 510-897-8601 www .optomausa.com services@optoma.com Canada 2420 Meadowpine Blvd., Suite #105 888-289-6786 Mississauga, ON, L5N 6S2, Canada 510-897-8601 www .
65 English Appendices Deutschland Wiesenstrasse 21 W +49 (0) 21 1 506 6670 D40549 Düsseldorf, +49 (0) 21 1 506 66799 Germany info@optoma.de Scandinavia Lerpeveien 25 +47 32 98 89 90 3040 Drammen +47 32 98 89 99 Norway info@optoma.no PO.BOX 9515 3038 Drammen Norway Korea WOOMI TECH.
66 English 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.
67 English Appendices Disposal instructions Do not throw this electronic device into the trash when discarding. T o minimize pollution and ensure utmost protection of the global environment, please recycle it. Operation conditions This device complies with Part 15 of the FCC Rules.
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If you have not bought Optoma Technology TW762GOV yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Optoma Technology TW762GOV - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Optoma Technology TW762GOV you will learn all the available features of the product, as well as information on its operation. The information that you get Optoma Technology TW762GOV will certainly help you make a decision on the purchase.
If you already are a holder of Optoma Technology TW762GOV, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Optoma Technology TW762GOV.
However, one of the most important roles played by the user manual is to help in solving problems with Optoma Technology TW762GOV. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Optoma Technology TW762GOV along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
