Epson Projector Emp 73 User Manual
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1 Notations Used in This User’s Guide When unit or projector appears in the text of this User’s Guide, it may refer to items which are accessories or optional equipment in addition to the main projector unit itself.Indicates procedures which may result in damage or injury if sufficient care is not taken. Indicates additional information and points which may be useful to know regarding a topic. Indicates a page where useful information regarding a topic can be found. Click on the page number to display that page. Indicates that an explanation of the underlined word or words in front of this symbol appears in the glossary of terms. Click the underlined word or words to display the corresponding entry in the Glossary section of the Appendices. Indicates operating methods and the order of operations. The procedure indicated should be carried out in the order of the numbers. CAUTION TIP PROCEDURE
2 Features of the ProjectorThe vertical angle of the projector is detected, so that any vertical keystone distortion in the projected images can be automatically corrected. p.32 When projecting computer images, the signals from the connected computer are detected automatically and adjusted so that the optimum images are projected. Even if several people are giving presentations using the same projector, the optimum picture quality can be obtained simply by disconnecting and reconnecting the computers. Each individual setting can also be adjusted manually. p.35 The optimum images can be projected simply by selecting the image quality from the following six preset settings according to the projection environment being used. No other troublesome colour adjustments are necessary. p.38, p.45, p.47 • sRGB Normal Meeting Presentation Theatre GameThe projector has a compact body with a footprint the size of a A4 page (24 (D) × 31.5 (W) × 8.7 (H) cm (9.45 (D) × 12.4 (W) × 3.43 (H) in.) and is light in weight (approximately 2.9 kg. (6.4 lbs)), making it easy to carry. Despite its compact size, the projector can display images at high resolutions with a high degree of luminance, providing beautifully clear images even in bright environments. The accessory remote control can be used for operations such as pausing projection (see Freeze on p.41) and zooming in on important areas of an image (see E-Zoom on p.43). In addition, the remote control can be used to move the pointer around on the computer screen during projection (see Wireless Mouse Function on p.19). If using the wireless mouse function, you can use the remote control to scroll back and forth through pages when projecting a PowerPoint presentation. Automatic keystone correction functionAutomatic setup functionColour mode function Game Theatre Presentation Compact and lightweightBrilliant, attractive imagesEasy to Operate
3 Contents Features of the Projector ....................................................... 2 Before Using the Projector Part Names and Functions .................................................... 6 Front/Top..................................................................................... 6 Control Panel .............................................................................. 7 Rear ............................................................................................. 8 Base ............................................................................................. 9 Remote Control ......................................................................... 10 Before Using the Remote Control........................................ 11 Using the Remote Control and Remote Operating Range ........ 11 Installation ........................................................................... 13 Setting Up the Projector ............................................................ 13 Screen Size and Projection Distance......................................... 14 Connecting to a Computer .................................................. 15 Eligible Computers ................................................................... 15 Projecting Images from the Computer ...................................... 16 Playing Sound from the Computer ........................................... 18 Using the Remote Control to Operate the Mouse Pointer (Wireless Mouse Function)...................................................... 19 Connecting to an External Monitor........................................... 21 Connecting to a Video Source............................................. 22 Projecting Composite Video Images ......................................... 22 Projecting S-Video Images ....................................................... 22 Projecting Component Video Images ....................................... 23 Projecting RGB Video Images .................................................. 23 Playing Sound from the Video Equipment ............................... 24 Basic Operations Turning On the Projector ......................................................26 Connecting the Power Cable ..................................................... 26 Turning On the Power and Projecting Images........................... 27 Turning Off the Projector ......................................................29 Adjusting the Screen Image .................................................31 Adjusting the Image Size .......................................................... 31 Focusing the Screen Image ....................................................... 31 Adjusting the Image Angle and Automatic Keystone Correction Function ............................... 32 Manually Correcting Keystone Distortion ................................ 34 Adjusting the Image Quality .................................................35 Adjusting Computer Images...................................................... 35 Selecting the Colour Mode........................................................ 38 Advanced Operations Functions for Enhancing Projection .....................................40 A/V Mute................................................................................... 40 Freeze ........................................................................................ 41 Wide-screen Projection of Images from Video Equipment (Changing the Aspect Ratio).................................................... 42 E-Zoom...................................................................................... 43 Using the Configuration Menu Functions .............................44 List of Functions........................................................................ 45 Using the Configuration Menus ................................................ 57
4 ContentsTroubleshooting Using the Help ..................................................................... 60 When Having Some Trouble ................................................ 62 Power Indicator ......................................................................... 62 (Warning) Indicator............................................................. 63 When the Indicators Provide No Help ................................. 65 Appendices Maintenance ........................................................................ 74 Cleaning .................................................................................... 74 Replacing Consumables ............................................................ 75 Saving a Users Logo .......................................................... 81 Optional Accessories........................................................... 84 Glossary .............................................................................. 85 List of ESC/VP21 Commands ............................................. 88 Command List........................................................................... 88 Communication Protocol .......................................................... 88 Cable Layouts ........................................................................... 89 USB Connection Setup ............................................................. 90 List of Supported Monitor Displays...................................... 91 Specifications ...................................................................... 92 Appearance ......................................................................... 93 Index .................................................................................... 94
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6 Part Names and FunctionsFront/Top • •• •Control panel p.7 • •• •Zoom ring p.31Adjusts the image size.• •• •Remote control light-receiving area p.11Receives signals from the remote control. • •• •Power indicator p.62Flashes or lights in different colours to indicate the operating status of the projector.• •• • (Warning) indicator p.63 The colour and ON status (illuminated/ flashing) indicates problems with the projector. • •• •Front adjustable foot p.32Extend and retract to adjust the projection angle.• •• •Lens coverAttach when not using the projector to prevent the lens from becoming dirty or damaged. • •• •Foot adjust button p.33Another foot adjust button is located on the right side. Press both foot adjust buttons when extending and retracting the front adjustable feet. • •• •Front adjustable foot p.32Extend and retract to adjust the projection angle. • •• •Air exhaust vent• •• •Focus ring p.31Adjusts the image focus.• •• •Speaker
7 Part Names and FunctionsControl Panel• •• •[Power] button p.27, p.29Turns the projector power on and off.• •• •[Source] button p.28Switches the input source between the Computer/ Component Video port, S-Video port and Video port each time the button is pressed. When pressed while a help menu is being displayed, it accepts the menu item that is currently selected. p.60 • •• •[Keystone] button p.34Press to manually correct keystone distortion in images. When pressed while a help menu is being displayed, it selects items in the menu. p.60• •• •[Help] button p.60Displays the online help menu to assist you if you have a problem.
8 Part Names and FunctionsRear• •• •Remote control light-receiving area p.11Receives signals from the remote control.• •• •Power inlet p.26Connects the power cable.• •• •Computer/Component Video port p.16, p.23Inputs analogue video signals from a computer and component video signals from other video sources. • •• •Video port p.22Inputs composite video signals to the projector from other video sources. Connect using an A/V cable. • •• •S-Video port p.22Inputs S-Video signals to the projector from other video sources. • •• •USB port p.19, p.89Connects the projector to a computer via the USB cable.• •• •Security lock ( ) p.86 • •• •Monitor Out port p.21Outputs the projected analogue video signal from a computer to an external monitor. This feature is not available for video equipment signals. • •• •Control (RS-232C) port p.89Connects the projector to a computer using an RS-232C cable. This port is for control use and should not be used by the customer.• •• •Audio 2 port p.24Inputs audio signals from a video source. Connect using an A/V cable. • •• •Audio 1 port p.18, p.24Inputs audio signals from a computer or component video equipment. Connect using a stereo mini jack.
9 Part Names and FunctionsBase• •• •Lamp cover p.77Open this cover when replacing the lamp inside the projector. • •• •Remote control holder p.11Store the accessory remote control in here when not using it.• •• •Air filter (air intake vent) p.74, p.80Prevents dust and other foreign particles from being drawn into the projector. When replacing the lamp, replace the air filter also. • •• •Suspension bracket fixing points (4 points) p.13, p.84Install the optional ceiling mount here when suspending the projector from the ceiling.