Epson EMP-7850 Quick Reference Manual
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Epson EMP-7850 Quick Reference Manual

Epson EMP-7850 Quick Reference Manual

Epson emp-7850 projector quick reference guide
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Download this manual See also: User Manual
Setup ....................................... 1
Connections ............................. 1
adjustments .............................. 3
Projection ............................... 7
menus .....................................11
Troubleshooting ...................... 12
Replacing the Lamp ................ 15
List of Supported Monitor
Displays ................... Inside cover
Be sure to read the User's Guide
carefully before using
the projector.
WARNING
Do not look directly into the
projector's lens.

Quick Reference Guide

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Summary of Contents for Epson EMP-7850

  • Page 1: Table Of Contents

    Setup ... 1 Connections ... 1 Projection preparation and adjustments ... 3 Turning the projector off ... 6 Functions for Enhancing Projection ... 7 List of configuration setting menus ...11 Troubleshooting ... 12 Replacing the Lamp ... 15 List of Supported Monitor Displays ...

  • Page 2: Setup

    Set up the projector so that the distance from the screen to the projector's lens is 77–1113 cm. Setup The shorter the distance between the two, the smaller will be the images, and the greater the distance, the larger will be the images. Adjust the distance in accordance with the size of the screen.

  • Page 3: Connecting To Video Equipment

    Connecting to video equipment The [Audio] port to use is the port that is in the same box as the port being used to input the video signals. To RGB output ports To audio RCA audio cable (accessory) output port Adapters (commercially- available)

  • Page 4: Projection Preparation And Adjustments

    Press the button. User's Guide "Turning the Projector On" Check that the power cable is connected to the projector and to the electrical outlet. For a video source, press the [Play] button. Projection starts after a short period. (Operation) indicator Flashes green (warm-up in progress/approx.
  • Page 5 If only one signal source is connected, images from that source will be projected automatically. If more than one device is connected to the projector, use the [Source] button to select the image source to be projected. If using the pressing the button repeatedly.

  • Page 6: Adjusting Projected Images

    Adjusting projected images Adjusting the projection angle While pulling the foot adjust lever, lift up the front of the projector so that the front adjustable foot can extend. The Auto Keystone function will operate when the projector is tilted. To retract the front adjustable foot, gently push down on the projector while pulling the foot adjust lever.

  • Page 7: Turning The Projector Off

    When the projector's power is turned off, images will be projected next time with the status set to "Wall Shot OFF". If projecting in the same location as before, press the project images using the previous adjustment values without needing to repeat the measurements.

  • Page 8: Functions For Enhancing Projection

    USB port of a computer to the projector's [USB TypeB] port. Wireless Mouse Function When projecting images from a computer, the accessory projector's remote control can be used to operate the computer's mouse pointer. Moving the mouse pointer Drag and drop 1.
  • Page 9 Enlarging parts of an image January sales February sales Sales by branch for January–February period January sales Sapporo February sales Sales targets Tokyo Nagoya Osaka Fukuoka Sapporo Tokyo Nagoya Osaka Fukuoka NewYork ShangHai January sales February sales Sales targets Total NewYork Sapporo Tokyo...

  • Page 10: Effect Function

    Emphasising parts of an image Sales by branch for January–February period Sales by branch for January–February period January sales January sales February sales February sales Sales targets Sales targets Sapporo Tokyo Nagoya Osaka Fukuoka NewYork ShangHai Sapporo Tokyo Nagoya Osaka Fukuoka NewYork ShangHai...

  • Page 11: Other Useful Functions

    Some examples of the projector's many useful functions include projecting images from a computer connected via a network and automatically sending email notifications if errors occur with the projector, such as if the lamp cuts out during projection. The colour mode...

  • Page 12: List Of Configuration Setting Menus

    Rear Proj. Pointer Speed Ceiling Reset Standby Mode Language Reset Keystone P in P Brightness Control No-Signal Msg. Projector ID Message COM Port A/V Mute Auto Setup Computer Input BNC Sync Termination BNC Input Sleep Mode Reset Reset User's Guide "Using the Configuration Menu Functions"...

  • Page 13: Troubleshooting

    Only part of the images are projected Using the help function If a problem occurs with the projected images even though the projector is set up and connected correctly, check the following points. If the following does not solve the problem...

  • Page 14: Reading The Indicators

    Reading the Indicators The projector is provided with indicators to notify you of the operating status of the projector. The following tables show what the indicators mean and how to remedy the problems that they indicate. If the indicator is flashing or lit red...
  • Page 15 Normal operation is in progress. Cool-down time is approximately 30 seconds. After cool-down is complete, the projector goes into standby mode. You cannot use the remote control or the projector's control panel during cool-down. If the problem is not fixed, stop If the projector...

  • Page 16: Replacing The Lamp

    Turn off the power, wait for the cool down period to end (about 30 seconds) then disconnect the power cable. Remove the cover when the projector has sufficiently cooled down. It takes about a further one hour from when the cool down period has finished for the lamp to be cool enough.
  • Page 17 Loosen the two lamp fixing screws. Lift the handle and pull out the old lamp. If the lamp has broken, request a replacement lamp from EPSON, or the place of purchase. Safety Instructions/Worldwide Warranty Terms...
  • Page 18 Install the new lamp. Install the lamp cover. Proceed to reset the Lamp Operating Time. Holding the lamp facing the correct way, insert the lamp until it clicks into place then tighten the two fixing screws. Slide the cover until it clicks into place. •...

  • Page 19: Resetting The Lamp Operating Time

    Resetting the Lamp Operating Time After replacing the lamp, be sure to reset the Lamp Operating Time from the configuration menu. Press Select "About" "Reset Lamp Timer" and press Select "Yes" then press Do not reset the Lamp Operating Time except after the lamp has been replaced. If you do, the Lamp Operating Time will no longer be displayed correctly.

Table of Contents