Epson ELPLP29, EMP-S1H manual Glossary, =Progressive scanningg, i=Interlaced scanningg

Page 64

Glossary

Complex terms used in this book, or terms not explained in the body of the text, will be briefly explained here. For further explanation, please consult commercially available reference texts.

5BNC

A type of connector used to input analog video

 

signals.

 

 

Aspect ratio

The ratio between an image's length and its height.

 

Images which have an aspect ratio of 16:9 are called

 

Widescreen. The aspect ratio for standard images is

 

4:3.

 

 

Color

The temperature of an object which is emitting light.

Temperature

When the colour temperature is high, colours tend to

 

take on a bluish tinge; when the colour temperature

 

is low, colours tend to take on a reddish tinge.

 

 

Component

A type of video signal which has the video

Video

brightness and colour signal information 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 (colour difference signals).

 

 

Composite Video

The standard home video signal (NTSC, PAL,

 

SECAM) which has the video brightness and colour

 

signal information mixed together. Composite video

 

consists of the carrier signal Y (luminance signal)

 

and the chroma (colour) signal, combined within the

 

colour bar signal.

 

 

Contrast

The 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, or appear softer.

 

Adjusting this particular property of an image is

 

called "contrast adjustment".

 

 

 

 

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Cool-down

The process used to cool down a projector lamp that

 

is hot from use. Cool-down happens automatically

 

when the [Power] button is pressed on the projector

 

or on the remote control to turn the projector off. Do

 

not unplug the projector power cable whilst it is

 

cooling down. If cool-down is interrupted, heat from

 

the lamp gets trapped inside the projector, potentially

 

shortening the life of the lamp and causing projector

 

failure.

 

 

 

Dolby

An audio format developed by Dolby Laboratories.

digital

Normal stereo is a 2-channel format which uses two

 

speakers, whereas Dolby Digital is a 6-channel (5.1-

 

channel) system which adds a centre speaker, two

 

rear speakers and a sub-woofer.

 

 

 

HDTV

An abbreviation for High-Definition Television, it

 

refers to high definition systems which satisfy the

 

following conditions.

 

• Vertical resolution of 750p or 1125i or greater

 

(p=Progressive scanningg, i=Interlaced scanningg)

 

• Screen aspect ratio of 16:9

 

Dolby digitalgl audio reception and playback (or

 

output)

 

 

 

Interlaced

Each screen is divided into fine horizontal lines

scanning

which are displayed in sequence starting from left to

 

right and then from top to bottom. This method of

 

image scanning, whereby even numbered lines and

 

odd numbered lines are displayed alternately, is

 

called Interlaced scanning.

 

 

 

Progressive

A method of image scanning whereby the image data

scanning

from a single image is scanned sequentially from top

 

to bottom to create a single image.

 

 

 

 

Image 64
Contents Users Guide Meaning of Symbols Provides terminology definitions. s Glossary P.63Features Contents Part Names and Functions Front/TopControl panel Rear Base Ceiling mount fixing points PointsLamp cover s P.57 Air filter air intake ventRemote Control Before using the Remote Control Using the Remote ControlOperating range StorageInstallation method InstallationProjection distance and screen size Rear projection Other installation methodsCeiling projection Ceiling/Rear projection Compatible 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 Turning on the Projector ETurn on the power of the computer/videoAConnect the computer/video FPress the Power button GWait until the power indicator lights greenTurning off the Projector CPress the Power button againEUnplug the projector from the outlet Adjusting 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 ProjectorAdjusting computer generated images Selecting a colour modeFunctions for Enhancing Projection TrackinggAPress 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 CPress the e button GSet other items in the same way HPress the Menu button to finishFunction list Image menuContrast g Tracking gReset menu P.42 Color Temperature gSync. g Setting menu Sub menu Function Info menu Refresh Rate gSub menu Function Reset 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.67 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.67Image is distorted / Image contains interference Details. s Supported Display Resolutions P.67 Only part of the image is displayed large/smallSelecting the Input Source P.26 Widescreen changing aspect ratio P.29Replacement period P.57 Image colours are poor, tinted green or tinted red/purpleImage 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 Resetting the lamp operating time Replacing the air filter DReplace the air filter coverOptional Accessories Part number Part name UseELPMB18 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 General Notice

ELPLP29, EMP-S1H specifications

The Epson EMP-S1H is a compact, versatile projector designed to deliver exceptional performance for various settings, including business presentations, educational environments, and home entertainment. Known for its reliability and advanced features, it incorporates state-of-the-art technologies to enhance image quality and user experience.

At the core of the Epson EMP-S1H is its powerful 3LCD technology, which utilizes three individual LCD panels to project vibrant and true-to-life colors. This technology effectively eliminates the issues of color separation and rainbow effect common in single-chip projectors. With a brightness of 2500 ANSI lumens, the EMP-S1H ensures vivid images even in well-lit rooms, making it suitable for diverse applications.

The projector has a native resolution of XGA (1024 x 768), providing sharp and detailed images, which is particularly advantageous for displaying text-heavy presentations. It supports multiple aspect ratios, including 4:3 and 16:9, allowing users to easily switch between different types of content. The contrast ratio of 2000:1 further enhances the clarity of visuals, ensuring that dark scenes retain depth and detail.

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In conclusion, the Epson EMP-S1H is a highly functional projector that excels in delivering high-quality visuals, flexibility in connectivity, and user-friendly operation, making it an ideal choice for a wide range of viewing needs.