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Epson Projector Emp 811 User Manual

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    							99
    5Select Yes at the confirmation 
    screen, and then press the   
    button.
    6Select the zoom rate in the Zoom 
    rate setting screen, and then press 
    the  button.
    7Select Yes at the confirmation 
    screen, and then press the   
    button.
    The image will then be saved. Once the 
    image has been saved, the message 
    Saving the users logo is completed. will 
    be displayed.
    Tip :
     Saving the users logo may take a few moments (about 40 seconds). Do not use the 
    projector or any other sources which are connected to the projector while the users 
    logo is being saved, otherwise it may result in errors in projector operation.
     Users logos can be saved at up to 400 x 300 dots in size.
     If the image resolution is not XGA, or if a video image is being projected, the display 
    size will be changed.
     Once a users logo has been saved, the logo setting cannot be returned to the factory 
    default. 
    						
    							100
    Optional Accessories
    The following optional accessories are available for purchase if required. This 
    list of optional accessories is current as of April 2002. Details of accessories are 
    subject to change without notice.
    * A special method of installation is required in order to suspend the projector from the ceiling. Please 
    contact the place of purchase if you would like to use this installation method. Hard travel case ELPKS26
    Soft carrying case ELPKS27
    Use this case if you need to carry the projector by 
    hand.
    Spare lamp ELPLP15
    Use as a replacement for spent lamps.
    Portable screen (50 inch) ELPSC06
    A compact screen which can be carried easily.
    60 inch screen ELPSC07
    80 inch screen ELPSC08
    Computer cable ELPKC02
    (1.8 m (6 ft.) - for mini D-Sub 15-pin/mini D-
    Sub 15-pin)
    Use to connect the projector to a computer when 
    you would like to use UXGA display resolution.
    Computer cable ELPKC09
    (3 m (9.8 ft.) - for mini D-Sub 15-pin/mini D-
    Sub 15-pin)
    Computer cable ELPKC10
    (20 m (65.6 ft.) - for mini D-Sub 15-pin/mini 
    D-Sub 15-pin)
    Use this extension cable if the accessory 
    computer cable is too short.
    Computer cable ELPKC11
    (1.8 m (6 ft.) - for mini D-Sub 15-pin/5BNC)
    Use to connect the projector to a workstation.
    Digital video cable  ELPKC20
    (3 m (9.8 ft.) - DVI-D male-male)
    DVI cable for connecting the projector to a 
    computer with a digital RGB output interface.
    Digital video cable  ELPKC21
    (3 m (9.8 ft.) - for DVI-D/DFP 20-pin)
    DFP cable for connecting the projector to a 
    computer with a digital RGB output interface.
    DVI analog cable ELPKC25
    (3 m (9.8 ft.) - for DVI-I/mini D-Sub 15-pin)
    Use to connect the projector to connect two 
    computers with analog RGB output to the 
    projector.
    Component video cable ELPKC19
    (3 m (9.8 ft.) - for mini D-Sub 15-pin/RCA x 3)
    Use to connect a component video source.
    Remote control receiver ELPST04
    Use to control the projector with the remote 
    control from a distance.
    Ceiling mount * ELPMB07
    Use when installing the projector to a ceiling.
    Ceiling plate * ELPFC03
    Pipe 370 (370 mm (14.57 inches)/silver)*
    ELPFP04
    Pipe 570 (570 mm (22.4 inches)/silver)*
    ELPFP05
    Pipe 770 (770 mm (30.3 inches)/silver)*
    ELPFP06
    Use when installing the projector to a high ceiling 
    or a ceiling with veneer panels.
    Image presentation camera ELPDC02
    ELPDC03
    ELPDC04
    Use when projecting books, OHP films and 
    slides. 
    						
    							101
    Glossary
    Following is an explanation of some of the terms used in this guide which may 
    be unfamiliar or which were not explained in the manual itself. Further 
    information can be obtained by referring to other commercially-available 
    publications.
    5BNCA port used to input analog video signals.
    A/V MuteThe momentary canceling of audio and video output. This projector has an [A/V 
    Mute] button which you can press to momentarily stop the projection of pictures and 
    sound. The picture and sound can be restored by pressing the [A/V Mute] button on 
    the projector’s control panel or the remote control once more.
    Aspect ratioThe ratio between an images length and its height. HDTV images have an aspect ratio 
    of 16:9 and appear elongated. The aspect ratio for standard images is 4:3.
    Color 
    difference 
    signal 
    (component)A type of video signal output by video equipment which actually consists of three 
    separate signals: a red + luminance signal (R-Y), a luminance signal (Y) and a blue + 
    luminance signal (B-Y). Each signal is transmitted along a separate cable. Color 
    difference signals generally result in a better image than composite signals (in which 
    the red, green and blue signals and the luminance signal are all transmitted along a 
    single cable).
    Color 
    temperatureThe temperature of an object which is emitting light. If the color temperature is high, 
    the colors tend to take on a bluish tinge. If the color temperature is lower, the colors 
    tend to take on a reddish tinge.
    Component 
    videoVideo signals which have the video brightness signals and color signals separated, in 
    order to provide better image quality.
    In high-definition TV (HDTV), it refers to images which consist of three independent 
    signals: Y (luminance signal), and Pb and Pr (color difference signals).
    Composite 
    videoVideo signals which have the video brightness signals and color signals mixed 
    together. The type of signals commonly used by household video equipment (NTSC 
    format).
    The signals consist of the carrier signal Y (luminance signal) and the chroma (color) 
    signal which are contained in the color bar signal.
    ContrastThe relative brightness of the light and dark areas of an image can be increased or 
    decreased in order to make text and graphics stand out more clearly, or to make them 
    appear softer. Adjusting this particular property of an image is called contrast 
    adjustment.
    Cool-downThe cooling process for the projectors lamp unit continues even after the [Power] 
    button has been pressed to turn off the lamp. After the lamp turns off, the cooling fan 
    continues operating, but all button operations are disabled. The length of time that this 
    is happening is called the cool-down period. The cool-down period lasts for about 2 
    minutes. The actual time will vary depending on the external air temperature.
    DFPAbbreviation for Digital Flat Panel. Refers to a standard method for digital 
    transmission of video signals.
    DV IAbbreviation for Digital Visual Interface. Refers to a standard method for digital 
    transmission of video signals.
    DVI is a standard which has also been applied to digital household electronic 
    equipment other than computers. It allows images to be transmitted at higher 
    resolutions than for DFP, and also includes a digital signal encoding function.
    Fr ee zeThe momentary pausing of image playback only. When the [Freeze] button on the 
    projector is pressed, the image playback only can be paused. When the [Freeze] button 
    is pressed again, playback resumes.
    HDTVAn abbreviation for High-Definition Television. It refers to high-definition systems 
    which satisfy the following conditions.
     Vertical resolution of 720P or 1080i or greater 
    (P = progressive scanning, i = interlaced scanning)
     Screen aspect ratio of 16:9
     Dolby Digital audio reception and playback (or output) 
    						
    							102
    Interlaced 
    scanningA method of image scanning whereby the signal bandwidth used is approximately half 
    that required for sequential scanning when images with the same still picture 
    resolution are broadcast.
    Refresh RateThe light-emitting element of a display maintains the same luminosity and color for an 
    extremely short time. Because of this, the image must be scanned many times per 
    second in order to refresh the light emitting element. The number of refresh operations 
    per second is called the refresh rate, and is expressed in hertz (Hz).
    Remote 
    portConnects an optional remote control receiver.
    S-Video 
    imagesA video signal which has the luminance component and color component separated in 
    order to provide better image quality.
    It refers to images which consist of two independent signals: Y (luminance signal), 
    and C (color signal).
    SDTVAn abbreviation for Standard Definition Television. It refers to standard television 
    systems which do not satisfy the conditions for High-Definition Television.
    Security lockA device consisting of a protector case with a hole in it that a commercially-available 
    theft-prevention cable can be passed through in order to secure the device to a table or 
    pillar. This projector is compatible with the Microsaver Security System manufactured 
    by Kensington.
    Source promptThe screen display showing the type of signal being input.
    sRGBAn international standard for color intervals that was formulated so that colors which 
    are reproduced by video equipment can be handled easily by computer operating 
    systems (OS) and the Internet.
    SVGAA type of video signal with a resolution of 800 (horizontal) x 600 (vertical) dots which 
    is used by IBM PC/AT-compatible computers (DOS/V computers).
    SXGAA type of video signal with a resolution of 1,280 (horizontal) x 1,024 (vertical) dots 
    which is used by IBM PC/AT-compatible computers (DOS/V computers).
    Synchronization
    (Sync.)The signals output from computers have a specific frequency. If the projector 
    frequency does not match this frequency, the resulting images will not be of a good 
    quality. The process of matching the phases of these signals (the relative position of 
    the crests and troughs in the signal) is called synchronization. If the signals are not 
    synchronized, problems such as flickering, blurriness and horizontal interference can 
    occur.
    TrackingThe signals output from computers have a specific frequency. If the projector 
    frequency does not match this frequency, the resulting images will not be of a good 
    quality. The process of matching the frequency of these signals (the number of crests 
    in the signal) is called “tracking”. If tracking is not carried out correctly, wide vertical 
    stripes will appear in the projected images.
    USBAn abbreviation for Universal Serial Bus. USB is an interface for connecting personal 
    computers to peripheral devices which only support relatively low data transmission 
    speeds.
    UXGAA type of video signal with a resolution of 1,600 (horizontal) x 1,200 (vertical) dots 
    which is used by IBM PC/AT-compatible computers (DOS/V computers).
    VG AA type of video signal with a resolution of 640 (horizontal) x 480 (vertical) dots which 
    is used by IBM PC/AT-compatible computers (DOS/V computers).
    XGAA type of video signal with a resolution of 1,024 (horizontal) x 768 (vertical) dots 
    which is used by IBM PC/AT-compatible computers (DOS/V computers).
    YCbCrThe carrier signal which is contained in the color bar signal used in modern TV 
    transmissions (NTSC format). The name comes from the Y (luminance) signal and the 
    CbCr (chroma [color]) signals.
    YPbPrThe carrier signal which is contained in the color bar signal used in high-definition TV 
    (HDTV) transmissions. The name comes from the Y (luminance) signal and the PbPr 
    (color difference) signals.
    Glossary 
    						
    							103
    List of ESC/VP21 Commands
    Command List
    When a power ON command is sent to the projector, the power for the projector 
    turns on. When the projector is in a command ready state, it returns the 3Ah (:) 
    code. Furthermore, when command processing is complete, the projector also 
    returns a : code.
    The : code status can be used to determine whether the projector is ready or 
    busy. If command processing terminates with an error, an error message is 
    output and then the : code is sent.
    ItemCommand
    Power ON/OFFON PWR ON
    OFF PWR OFF
    Signal selectionComputer1 (Analog-RGB) SOURCE 11
    Computer1 (Digital-RGB) SOURCE 12
    Computer1 (RGB-Video)  SOURCE 13
    Computer2/Component Video (Analog-RGB) SOURCE 21
    Computer2/Component Video (RGB-Video)  SOURCE 22
    Computer2/Component Video (YCbCr) SOURCE 23
    Computer2/Component Video (YPbPr) SOURCE 24
    Video SOURCE 41
    S-Video SOURCE 42
    A/V Mute ON/OFFON MUTE ON
    OFF MUTE OFF
    A/V Mute selectionBlack MSEL 00
    Blue MSEL 01
    Users Logo MSEL 02 
    						
    							104
    Communication protocol
    USB Connection Setup
    This projector is controlled by ESC/VP21 commands, so if using a USB cable 
    to connect the projector to a computer, you must carry out the following 
    preparations beforehand.
    Procedure
    1Download the EMP Link21L utility software from the EPSON 
    website.
    For details on acquiring the software, please contact one of the service 
    offices listed in the catalog.
    2The USB driver will be downloaded at the same time. Install this 
    USB driver to the computer.
    For details on installing the software, refer to the EMP Link21L Users 
    Guide which was downloaded together with the software.
    3Set the COM Port setting in the Advanced menu to USB.
    Communication via a USB connection will then be possible.
     Standard baud rate : 9600 bps
     Data length : 8 bits
    Parity : None
     Stop bit : 1 bit
     Flow control : Xon/Xoff
    List of ESC/VP21 Commands 
    						
    							105
    Cable layouts
    Serial connection
     Connector shape : D-sub 9 pin (male)
     Projector input connector : Control (RS-232C)
    USB connection
     Connector shape : USB (type B)
    
     (PC serial cable)  Signal Function
    GND55GND GND Signal wire ground
    RD23TD TD Transmit data
    TD32RD RD Receive data
    DTR46DSR DSR Data set ready
    DSR64DTR DTR Data terminal ready
     
    						
    							106
    List of Supported Monitor Displays
    *1 Virtual (window) display
    *2 The EMP-600 is not compatible with UXGA.
    The EMP-820/811 can only handle UXGA display resolutions when the 
    optional computer cable is being used. The accessory computer cable 
    cannot be used for UXGA resolutions. 
    See “Appendix: Optional Accessories” (P.100)
    *3 Connection is not possible if the equipment does not have a VGA output 
    port.
    SignalRefresh rate (Hz)Resolution 
    (dots)
    Resolutions for resized display 
    (resizing ON) 
    (dots)Resolutions for 
    normal display 
    (resizing OFF) 
    (dots)
    EMP-820/811EMP-600
    PC98 640x400 1024x640 800x500 640x400
    EGA 640x350 1024x560 800x438 640x350
    VGA 60 640x480 1024x768 800x600 640x480
    VGACGA 640x400 1024x640 800x500 640x400
    VGAEGA 640x350 1024x560 800x438 640x350
    VGA text720x400 1024x568 800x444 720x400
    720x350 1024x498 800x388 720x350
    VESA72/75/85/
    120,iMac
    *3640x480 1024x768 800x600 640x480
    SVGA
    56/60/72/75/
    85/120,iMac*3800x600 1024x768 800x600 800x600
    XGA
    43i/60/70/75/
    85/120,iMac*31024x768 1024x768 800x600 1024x768
    SXGA 70/75/85/100 1152x864 1024x768 800x600 1152x864
    *1
    SXGA 60/75/85 1280x960 1024x768 800x600 1280x960*1
    SXGA 43i/60/75/85 1280x1024 960x768 750x600 1280x1024*1
    SXGA+ 60/75/85 1400x1050 1024x768 800x600 1400x1050*1
    UXGA*248i/60/65/
    70/75/80/851600x1200 1024x768 - 1600x1200*1
    MAC13 640x480 1024x768 800x600 640x480
    MAC16 832x624 1024x768 800x600 832x624
    MAC19 1024x768 1024x768 800x600 1024x768
    MAC21 1152x870 1016x768 794x600 1152x870
    *1
    TV(525i) 60 640x480 1024x768 800x600 640x480
    TV(625i) 50 720x540 1024x768 800x600 720x540
    SDTV(525p) 60 640x480 1024x768 800x600 640x480
    HDTV(750p) 60 1280x720 1024x576 800x450
    HDTV
    (1125i, 1125p)60 1920x1080 1024x576 800x450 
    						
    							107
    Specifications
    * The USB connector is not guaranteed to operate correctly with all USB-compatible 
    devices. Product name Multimedia projector EMP-820/811/600
    ModelEMP-810UG/800UG/600
    Dimensions348 (W) x 104 (H) x 274 (D) mm
    (13.7 (W) x 4.1 (H) x 10.8 (D) inches)  (not including feet)
    Panel size0.9 inches
    Display methodPolysilicon TFT active matrix 
    Drive methodFull-line 12-phase block sequential writing
    Resolution
    EMP-820/811 : XGA 786,432 pixels (1024 (W) x 768 (H) dots) x 3
    EMP-600 : SVGA 480,000 pixels (800 (W) x 600 (H) dots) x 3
    Focus adjustmentManual
    Zoom adjustmentManual (approx. 1:1.35)
    Lamp 
    (light source)UHE lamp, 200 W, Model No.: ELPLP15
    Max. audio output5W monaural
    Speaker1
    Power supply100 – 120 VAC, 3.1A
    200 – 240 VAC, 1.5A
    50/60 Hz
    Operating 
    temperature+5°C – +35°C (41°F – 95°F) (No condensation)
    Storage 
    temperature-10°C – +60°C (14°F – 140°F) (No condensation)
    WeightApprox. 4.2 kg (9.3 lbs)
    ConnectorsComputer 1: 1 DVI-I 
    Computer 2/Component 
    Vi d e o :1 Mini D-Sub 15-pin (female)
    Audio 1: 1 Stereo mini jack
    Audio Out: 1 Stereo mini jack
    Video: 1 RCA pin jack
    S-Video: 1 Mini DIN 4-pin
    Audio 2: 1 RCA pin jack x 2 (L, R)
    Mouse: 1 DIN jack 9-pin
    USB: 2 USB connectors (A/B series)
    Control (RS-232C): 1 D-Sub 9-pin (male)
    Monitor Out: 1 Mini D-Sub 15-pin (female)
    Remote: 1 Stereo mini jack 
    						
    							108
    Safety
    USA
    UL1950 3
    rd Edition
    Canada
    CSA C22.2 No.950 -95 (cUL)
    European Community
    The Low Voltage Directive (73/23/EEC)
    IEC60950 2
    nd Edition, +Amd.1, +Amd.2, +Amd.3, +Amd.4
    EMC
    USA
    FCC 47CFR Part15B Class B (DoC)
    Canada
    ICES-003 Class B
    European Community
    The EMC Directive (89/336/EEC)
    EN55022, 1998 Class B
    EN55024, 1998
    IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5,
    IEC61000-4-6, IEC61000-4-8, IEC61000-4-11,
    IEC61000-3-2, IEC61000-3-3
    Australia/New Zealand
    AS/NZS 3548:1995, A1:1997, A2:1997 Class B
    CISPR Pub.22:1993, A1:1995, A2:1996, Class B 
    						
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