Epson 1EMP-S1 manual Sdtv

Page 64

Appendices > Glossary

Refresh Rate

The light-emitting element of a display maintains the

 

same luminosity and colour for an extremely short

 

time. For this reason, 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).

 

 

Resized display

This function is used to project computer images that

 

have a resolution more than or less than the

 

projector's panel resolution, so that they fill the

 

whole of the projection area.

 

 

SDTV

An abbreviation for Standard Definition Television.

 

It refers to standard television systems which do not

 

satisfy the conditions for High-Definition Television.

 

 

Security

A device consisting of a projector case with a hole in

lock

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.

 

 

Squeeze

The method of compressing 16:9 Widescreen images

mode

and recording them on video software as 4:3 images.

 

When projecting with Squeeze mode on, the images

 

will return to their original 16:9 format.

 

 

sRGB

An international standard for colour intervals that

 

was formulated so that colours which are reproduced

 

by video equipment can be handled easily by

 

computer operating systems (OS) and the Internet.

 

 

 

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SVGA

A type of video signal with a resolution of 800

 

 

 

(horizontal) 600 (vertical) dots which is used by

 

 

 

IBM PC/AT-compatible computers.

 

 

 

 

 

 

S-Video

A type of video signal which has the video

 

 

 

brightness and colour signal information separated,

 

 

 

in order to provide better image quality. It refers to

 

 

 

images which consist of two independent signals:

 

 

 

Y(luminance signal), and C (colour signal).

 

 

 

 

 

 

Sync.

The signals output from computers have a specific

 

 

(Synchronisation)

frequency. Image quality will suffer if the projector

 

 

 

frequency and the computer frequency do not match.

 

The process of matching the phases of these signals

 

 

 

(the relative position of the crests and troughs in the

 

 

 

signal) is called "synchronisation". If the signals are

 

 

 

not synchronised, problems such as flickering,

 

 

 

blurriness and horizontal interference can occur.

 

 

 

 

 

 

Tracking

The signals output from computers have a specific

 

 

 

frequency. Image quality will suffer if the projector

 

 

 

frequency and the computer frequency do not match.

 

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.

 

 

 

 

 

 

VGA

A type of video signal with a resolution of 640

 

 

 

(horizontal) 480 (vertical) dots which is used by

 

 

 

IBM PC/AT-compatible computers.

 

 

 

 

 

 

XGA

A type of video signal with a resolution of 1,024

 

 

 

(horizontal) 768 (vertical) dots which is used by

 

 

 

IBM PC/AT-compatible computers.

 

 

 

 

 

 

 

Image 64
Contents Users Guide Meaning of Symbols Provides terminology definitions. s Glossary P.62Features Contents Part Names and Functions Front/TopControl panel Rear Base Ceiling mount fixing points PointsLamp cover s P.56 Air filter air intake ventRemote Control Using the Remote Control Before using the Remote Control Operating rangeStorage Installation method InstallationProjection distance and screen size Other installation methods Rear projectionCeiling projection Ceiling/Rear projectionCompatible computers Connecting to a ComputerLaptop connection When using a Mini D-Sub 15 pin connector When using a 5BNC portWhen using a 13w3 port Projecting images from a computerVolume adjustment Connecting to an external monitorPlaying sound from a computer Presentation Remote Controller Installing the driver WindowsCompatible computers BClick NextFiles that you are using Part Names and Functions Up / Page Down buttonsClick button Double clickConnecting to Video Equipment Projecting video imagesFor Composite Video DVD, VHS, Video games For S-Video DVD, S-VHS, Video gamesPlaying sound from video equipment DInsert the power plug into a wall socket ETurn on the power of the computer/videoTurning on the Projector AConnect the computer/videoFPress the Power button GWait until the power indicator lights greenCPress the Power button again DWait until the power indicator lights orangeTurning off the Projector EUnplug the projector from the outletAdjusting the Display Adjusting the projection sizeSetting the focus ATurn the focus ring to adjust the image focusAdjusting the projection angle Keystone APress the v or w buttonsSelecting the Input Source ProjectorTrackingg Sync.gAPress the A/V Mute button on the remote control APress the Freeze button on the remote controlMute FreezeProjecting in widescreen changing aspect ratio APress the E-Zoomz button on the remote control ZoomConfiguration Menus R r rBPress the u or d buttons to select the Top Menu Menu operationAPress the Menu button FSettings can be changed in the follwing ways CPress the e buttonGSet other items in the same way HPress the Menu button to finishFunction list Image menuContrast g Tracking gReset menu P.41 Color Temperature gSync. g Setting menu Sub menu Function Info menu Refresh Rate gReset menu When You Suspect a Problem Power indicatorCondition Cause/Remedy Indicators provide no help on the next When the indicators provide no help No images appear Nothing is displayedFrom the computer. s Supported Display Resolutions P.66 No images appear Messages are displayedLaptop connection P.12 S-Video/Video button. s Selecting the Input Source P.26Image is out of focus unclear Vertical stripes appear in the image Supported Display Resolutions P.66Image is distorted / Image contains interference Details. s Supported Display Resolutions P.66 Only part of the image is displayed large/smallSelecting the Input Source P.26 Widescreen changing aspect ratio P.29Replacement period P.56 Signal s Image menu P.35Image colours are poor, tinted green or tinted red/purple Image is dark Setting menu P.38No sound can be heard Remote control does not work Power does not turn off after the Power button is pressedCleaning Cleaning the projector caseCleaning the lens Projector CareCleaning the air filter ARemove the battery holder BRemove the old battery and insert the new oneCReplace the battery holder Replacing consumablesReplacing the lamp Lamp replacement periodBOpen the lamp cover FReplace the lamp cover ATurn on the power and press the Menu button ButtonReplacing the air filter DReplace the air filter coverOptional Accessories Part number Part name UseELPMB11 Glossary =Progressive scanningg, i=Interlaced scanninggSdtv YCbCr Cable Format Serial connectionSupported Display Resolutions ComputerComponent Video Composite Video/S-VideoSpecifications WeightAppearance Index NumericsIndex Video port FCC Compliance Statement For United States Users

1EMP-S1 specifications

The Epson 1EMP-S1 is a remarkable projector designed to cater to the diverse needs of both business professionals and educators. This versatile device combines advanced technology with user-friendly features, making it an ideal choice for presentations, lectures, or even home entertainment.

One of the standout features of the Epson 1EMP-S1 is its impressive brightness level. With a lumens rating that ensures vibrant, clear images in various lighting conditions, users can confidently present in well-lit rooms without the worry of washed-out visuals. The projector's high-resolution capabilities allow it to produce sharp and detailed images, enhancing the overall viewing experience.

The Epson 1EMP-S1 leverages advanced 3LCD technology, which is known for delivering exceptional color accuracy and brightness. This three-chip system ensures that all colors are reproduced with fidelity, making it an excellent option for showcasing graphics, charts, and videos. This technology also reduces the rainbow effect often seen in single-chip projectors, providing a more enjoyable viewing experience, especially during dynamic presentations.

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Connectivity options are essential for modern projectors, and the Epson 1EMP-S1 does not disappoint in this regard. With multiple input options, including HDMI, VGA, and USB, users can connect various devices effortlessly. This flexibility allows for seamless integration with laptops, tablets, and even smartphones, making it convenient for presenting a wide range of content types.

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In conclusion, the Epson 1EMP-S1 stands out as a powerful and efficient projector equipped with advanced features tailored for both business and educational use. With its exceptional brightness, 3LCD technology, portability, versatile connectivity, and energy efficiency, it offers a comprehensive solution for anyone looking to enhance their presentation capabilities.