Epson Projector Eb 825 User Manual
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Notations Used in This Guide •Safety indications The documentation and the projector use graphical symbols to show how to use the projector safely. Please understand and respect these caution symbols in order to avoid injury to persons or property. Warning This symbol indicates information that, if ignored, could possibly result in personal injury or even death due to incorrect handling. Caution This symbol indicates information that, if ignored, could possibly result in personal injury or physical damage due to incorrect handling. •General information indications Attention Indicates procedures which may result in damage or injury if sufficient care is not taken. q Indicates additional information and points which may be useful to know regarding a topic. sIndicates a page where detailed information regarding a topic can be found. g Indicates that an explanation of the underlined word or words in front of this symbol appears in the glossary of terms. See the "Glossary" section of the "Appendix". s p.102 Procedure Indicates operating methods and the order of operations. The procedure indicated should be carried out in the order of the numbered steps. [ (Name) ] Indicates the name of the buttons on the Remote Control or the Control panel. Example: [Return] button "(Menu Name)" BrightnessIndicates Configuration Menu items. Example: Select "Brightness" from the Image menu. Image menu - Brightness
Notations Used in This Guide.......................... 2 IntroductionProjector Features........................................... 7 Features Common to Each Model.................................... 7 Easy to handle............................................... 7 Enhanced security functions...................................... 7 EB-826W/825/85 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Taking full advantage of a network connection......................... 8 Projecting JPEG images without connecting a computer.................. 8 Part Names and Functions.................................... 9 Front/Top.................................................... 9 Rear....................................................... 10 Base....................................................... 11 Control panel................................................. 12 Remote Control............................................... 13 Useful FunctionsChanging the Projected Image............................... 16 Automatically Detect Input Signal and Change the Projected Image (Source Search) .......................................................... 16 Switch to the target image by Remote Control.......................... 17 Functions for Enhancing Projection.......................... 18 Selecting the Projection Quality (Selecting Color Mode).................... 18 Setting the Auto Iris............................................. 19 Hiding the Image and Sound Temporarily (A/V Mute)...................... 19 Freezing the Image (Freeze)....................................... 20 Changing the Aspect Ratio........................................ 20 Changing methods........................................... 20 Changing the Aspect for video equipment images...................... 21 Changing the Aspect for computer images (EB-825/824/85/84)............. 22Changing the Aspect for computer images (EB-826W)................... 23 Pointer Function (Pointer)........................................ 25 Enlarging Part of the Image (E-Zoom)................................. 26 Operating the Mouse Pointer by Remote Control (Wireless Mouse)............. 27 Security Functions.......................................... 29 Managing Users (Password Protect).................................. 29 Type of Password Protect....................................... 29 Setting Password Protect....................................... 29 Entering the Password......................................... 30 Restricting Operation (Control Panel Lock)............................. 31 Anti-Theft Lock................................................ 32 Installing the wire lock......................................... 32 Configuration MenuUsing the Configuration Menu............................... 34 List of Functions............................................ 35 Image Menu.................................................. 35 Signal Menu.................................................. 36 Settings Menu................................................ 37 Extended Menu............................................... 39 Network Menu (EB-826W/825/85/84 only). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Notes on operating the Network menu............................. 42 Soft keyboard operations....................................... 42 Basic Menu................................................. 43 Wireless LAN Menu (EB-826W/825/85 only). . ......................... 44 Security Menu (EB-826W/825/85 only).............................. 45 When WEP is selected......................................... 46 When WPA-PSK (TKIP) or WPA2-PSK (AES) is selected.................... 46 Wired LAN Menu............................................. 47 Mail Menu................................................. 48 Others Menu............................................... 49 Reset Menu................................................ 50 Info Menu (Display Only)......................................... 51 Reset Menu.................................................. 52 Contents 3
TroubleshootingUsing the Help.............................................. 54 Problem Solving............................................ 55 Reading the Indicators........................................... 55 t Indicator is lit or flashing red................................... 56m o Indicator is flashing or lit orange.............................. 57 When the Indicators Provide No Help................................. 58 Problems relating to images..................................... 59 Problems when projection starts.................................. 63 Other problems............................................. 63 AppendixInstallation Methods........................................ 66 Cleaning................................................... 67 Cleaning the Projector's Surface.................................... 67 Cleaning the Lens.............................................. 67 Cleaning the Air filter............................................ 67 Replacing Consumables..................................... 68 Replacing the Remote Control Batteries............................... 68 Replacing the Lamp............................................. 69 Lamp replacement period...................................... 69 How to replace the Lamp....................................... 69 Resetting the Lamp Hours...................................... 72 Replacing the Air Filter........................................... 72 Air filter replacement period..................................... 72 How to replace the air filter...................................... 72 Optional Accessories and Consumables....................... 75 Optional accessories............................................ 75 Consumables................................................. 75 Saving a User's Logo........................................ 76 Screen Size and Projection Distance.......................... 78 Projection Distance (EB-825/824/85/84). .............................. 78 Projection Distance (EB-826W)..................................... 78 Connecting and Removing USB Devices (EB-826W/825/824/85 only)....................................................... 80 Connecting USB Devices......................................... 80 Removing USB Devices.......................................... 81 Connecting with a USB cable and Projecting (USB Display)..... 82 Connecting.................................................. 82 Connecting for the first time..................................... 83 From the second time......................................... 84 Connecting a LAN Cable (EB-826W/825/85/84 only). . . . . . . . . . . . 85 Installing the Wireless LAN Unit (EB-826W/825/85 only)........ 86 Connecting to External Equipment........................... 87 Connecting to an external monitor (EB-826W/825/85/84 only). . . . . . . . . . . . . . . . 87 Connecting to an external speaker (EB-826W/825/85/84 only)................ 88 Connecting a microphone........................................ 88 Reading Problem Mail Notification Function (EB-826W/ 825/85/84 only). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 ESC/VP21 Commands....................................... 90 Command List................................................ 90 Cable Layouts................................................. 90 Serial Connection............................................ 90 Communications protocol...................................... 91 About PJLink............................................... 92 Supported Monitor Displays................................. 93 Supported Monitor Displays (EB-825/824/85/84)......................... 93 Computer signals (analog RGB)................................... 93 Component Video............................................ 94 Contents 4
Composite Video/S-Video....................................... 94 Supported Monitor Displays (EB-826W)............................... 95 Computer signals (analog RGB)................................... 95 Component Video............................................ 96 Composite Video/S-Video....................................... 96 Specifications.............................................. 97 Projector General Specifications.................................... 97 Software Requirement........................................... 99 Appearance............................................... 101 Glossary.................................................. 102 General Notes............................................. 104 General Notice:............................................... 104 Index..................................................... 120Contents 5
Introduction This chapter explains the projector's features and the part names.
Features Common to Each ModelEasy to handle •The A/V mute slide knob makes it easy to project and store You can stop and resume projection easily by opening and closing the A/V mute slide knob which makes giving clear presentations easier.•A single foot design means you do not have to make any difficult leveling adjustments You can easily make height adjustments with one hand. s Quick Start Guide •No cool down delay After turning the projector's power off, you can disconnect the projector's power cable without having to wait for the projector to cool down.•Projection screen for WXGA (EB-826W) With a computer that has a 16:10 WXGA wide LCD display, the image can be projected in the same aspect. You can use whiteboards and other landscape format screens. •Enlarge and project your files with the Document Camera A USB compatible Document Camera is available as an optional extra. With this Document Camera there is no need for a power cable. You can connect easily with one USB cable, and its clean design really simplifies projecting and enlarging your documents. •Connecting with a USB cable and Projecting (USB Display) Simply by connecting the projector to a Windows Computer with the supplied USB cable you can project images from the computer screen. s p.82 Enhanced security functions •Password Protect to restrict and manage users By setting a Password you can restrict who can use the projector.s p.29 •Control Panel Lock restricts button operation on the Control panel You can use this to prevent people changing projector settings without permission at events, in schools, and so on. s p.31 Projector Features 7
•Equipped with various anti-theft devices The projector is equipped with the following types of anti-theft security devices. s p.32 •Security slot •Security cable installation point EB-826W/825/85 FeaturesTaking full advantage of a network connection You can make effective use of your network by using the supplied "EPSON Projector Software for Meeting & Monitoring " to perform efficient and varied presentations and meetings. s Projector Operation Guide •Connect a Computer to the projector via a network You can project by connecting to an already constructed network system. You can hold efficient meetings by projecting from multiple computers connected to a network system without having to change any cables. •Connecting wirelessly to a computer When you install the optional wireless LAN unit in the projector, you can connect wirelessly to a computer.•Connection method for various networks The following methods are available for connecting the projector to a network. Select whichever method suites your environment. s Projector Operation Guide •Advanced Connection Mode Advanced Connection Mode is an infrastructure connection, offering you a method of connecting to an already constructed network. •Quick Connection Mode Quick Connection Mode is a connection method that can only be executed when the optional wireless LAN unit is installed. Quick Connection Mode temporarily allocates the projector's SSID to the computer in ad-hoc mode, and restores the computer's net‐ work settings after disconnecting. •Network connection using Quick Wireless Connection USB Key Using the optional Quick Wireless Connection USB Key, you can quickly connect a computer to the projector for projection. Projecting JPEG images without connecting a computer You can project a slideshow of JPEG images saved on a USB device such as a USB compatible digital camera, hard disk, or USB memory by simply connecting to the projector. s Projector Operation Guide Projector Features 8
Front/Top Name Function A Air exhaust ventExhaust vent for air used to cool the projector internally. Caution Do not place objects that may become warped or otherwise affected by heat near the Air exhaust vent and do not put your face or hands near the vent while projection is in progress. B Remote Receiver Receives signals from the remote control. s Quick Start Guide Name Function C A/V mute slide knobSlide the knob to open and close the A/V mute slide knob. D Foot adjust leverPull out the Foot adjust lever to extend and retract the Front adjustable foot. s Quick Start Guide E Front adjustable footExtend and adjust the position of the projected image when the projector is placed on a surface such as a desk. s Quick Start Guide F A/V mute slide knobSlide shut when not using the projector to protect the lens. By closing during projection you can hide the image and the sound (A/V Mute). s Quick Start Guide , s p.19 G Air intake vent (Air filter)Takes in air to cool the projector internally. If dust collects here it can cause the internal temperature to rise, and this can lead to problems with operation and shorten the optical engine's service life. Be sure to clean the Air filter regularly. s p.67, p.72 H Air filter cover open/ close switchOpens and closes the air filter cover. s p.72 Open this cover when installing the optional Wireless LAN unit. I Security cable installation pointPass a commercially available wire lock through here and lock it in place. s p.32 J Security slotThe Security slot is compatible with the Microsaver Security System manufactured by Kensington. s p.32 K Focus ring Adjusts the image focus. s Quick Start Guide L Zoom ring Adjusts the image size. s Quick Start Guide M Control panel s p.12 N Lamp coverOpen this cover when replacing the projector's Lamp. s p.69 Part Names and Functions 9
Rear Name Function A Remote Receiver Receives signals from the remote control. s Quick Start Guide B SpeakerOutputs audio from the Mic Input Port and the image currently being projected. C Mic Input Port Connects to a microphone. s p.88 D RS-232C PortWhen controlling the projector from a computer, connect it to the computer with an RS-232C cable. This port is for control use and should not normally be used. s p.90 E Power inlet Connects to the power cable. s Quick Start Guide F Monitor Out Port (EB-826W/825/85/84 only)Outputs to an external monitor the image signal from the computer connected to the Computer1/2 input port. This is not available for Component Video signals or other signals being input to any port other than the Computer1/2 input port. s p.87 Name Function G Audio Out Port (EB-826W/825/85/84 only)Outputs the image currently being projected and audio from the Mic Input Port to an external speaker. s p.88 H Lamp Cover Fixing ScrewScrew to fix the Lamp cover in place. s p.69 I S-Video Input Port Video Input Port Audio-L/R input portFor S-video signals from video sources. For composite video signals from video sources. Connects to the audio out port when you want to output audio from equipment connected to the S-Video Input Port or the Video Input Port. s Quick Start Guide J Computer1 Input Port Audio1 PortFor video signals from a computer and component video signals from other video sources. Connects to the audio out port when you want to output audio from equipment connected to the Computer1 Input Port. s Quick Start Guide K Computer2 Input Port Audio2 PortFor video signals from a computer and component video signals from other video sources. Connects to the audio out port when you want to output audio from equipment connected to the Computer2 Input Port. Also, when you want to output audio from the projector for the following Sources, connect the audio source to the Audio2 port. - USB: When playing back a Slideshow from a USB storage device connected to USB port (TypeA), or when projecting from the optional Document Camera - USB Display - LAN s Quick Start Guide Part Names and Functions 10