NEC MT820, MT1020 user manual Terminal Panel Features

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Terminal Panel Features

This panel is located in the rear and is where you connect your cables.

1Remote Control Jacks

a. Remote Control Input Jack

Connect your remote control cable here for wired operation.

b. Remote Control Output Jack

This terminal enables you to operate up to five LCD projectors with the same remote control.

When your remote mouse receiver is connected here, the remote sensors on the LCD projector cabinet will receive your mouse commands.

2PC Control Port

Use this port to connect your PC to control the MultiSync MT1020/ MT820 Projector. This enables you to use your PC and serial communication protocol to control the projector. If you are writing your own program, command references are on pages 81 to 84.

312V DC/400 mA Output Terminal

Use this terminal to plug in a document camera or any other 12V accessory.

21

1 a

1 b

2

3

 

 

 

 

PC

DC12V/400mA

REMOTE CONTROL

 

CONTROL

 

OUTPUT

INPUT

OUTPUT

 

 

 

 

 

 

 

 

VIDEO INPUT

AUDIO INPUT

L / MONO

R

4

 

 

S-VIDEO INPUT

 

AUDIO OUTPUT

5

 

 

L / MONO

R

RGB INPUT 1

 

AUDIO

 

 

RGB MONITOR OUTPUT

RGB INPUT 2

 

AUDIO

4Video Input

Connect a VCR, laser disc player, or document camera here to project video.

Left Channel/Mono Audio Input Jack

This is your left channel audio input for stereo sound coming from video equipment or audio system. This also serves as your monaural audio input.

Right Channel Audio Input Jack

This is your right channel audio input for stereo sound.

5S-Video Input

Here is where you connect S-Video input from an external source like a VCR.

Left Channel/Mono Audio Input Jack

This is your left channel audio input for stereo sound coming from S-Video equipment or audio system. This also serves as your monaural audio input.

Right Channel Audio Input Jack

This is your right channel audio input for stereo sound.

NOTE: S-Video provides more vivid color and higher resolution than

the traditional composite video format.

INTRODUCTION

 

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Contents MultiSync MT Tmtm Precautions P O R T a N T I N F O R M a T I O NInstallation Power SupplyCleaning Lamp ReplacementDOC avis de conformation Importantes précautions de sécuritéRemplacement de la lampe NettoyageAlimentation Précautions pour éviter un incendie ou une électrocutionNEC MultiSync LCD Projector Products M I T E D W a R R a N T YB L E O F C O N T E N T S IntroductionFeatures you’ll enjoy include T R O D U C T I O NHow Do You Get Started? What’s In The Box?Front Features Rear Features Right Side Features Left Side FeaturesTop Features Terminal Panel Features RGB Input 1 Connector D-Sub 15 pin RGB Input 2 Connector Mini D-Sub 15 pinRGB Monitor Output Connector Mini D-Sub 15 pin RGB 1 Audio Input Mini JackRemote Control Features Remote Control Precautions Installation Setting Up Your MultiSync MT1020/MT820 LCD ProjectorUsing a Tabletop Or Cart Ceiling Installation Reflecting The ImageRear Screen Projection Wiring Diagram Document CameraVCR or LaserDisk Player IBM VGA or Compatibles Macintosh or CompatiblesConnecting Your PC Or Macintosh Computer Windows MacintoshConnecting Your Document Camera Connecting Your VCR Or Laser Disc PlayerConnecting An External Monitor Connecting Your Remote Mouse Receiver Remote Mouse Receiver as a mouse for your computer E R a T I O N Using The Menus Menu Descriptions & Functions Source MenuVideo Image Adjustment Menu VolumeImage Mode BrightnessPicture Adjustment when Auto Picture is off Fine Picture when Auto Picture is offHorizontal Position Vertical PositionPower Menu Power ManagementLamp Usage Auto StartSettings Menu ResetCustom Memory Image LoopI N T E N a N C E Replacing The LampStep To replace the lamp StepCleaning Or Replacing The Filter Remote Control Battery InstallationEtape 1A Etape 1B Pour remplacer la lampe EtapeNettoyage ou remplacement du filtre Installation des piles de la télécommandeTroubleshooting Status Light MessagesCondition Status Common Problems & Solutions Problem Check These ItemsSpecification S OpticalElectrical MechanicalCabinet Dimensions Sub Pin Assignments PC 15-Pin mini D-Sub Macintosh 15-Pin D-SubTiming Chart PC Control Command Reference Command Codes Function Code Data Description1DH Cable Connection Communication Protocol To RxD of PC

MT1020, MT820 specifications

The NEC MT820 and MT1020 are high-performance projectors designed to meet the needs of various presentation environments. Renowned for their reliability and image quality, these projectors are ideal for educational institutions, corporate settings, and public venues.

One of the standout features of both models is their impressive brightness. The MT820 boasts a brightness of up to 2700 ANSI lumens, while the MT1020 offers an even higher brightness level of 3000 ANSI lumens. This makes them suitable for use in well-lit rooms where clear visibility is critical. The high brightness levels ensure that images and presentations remain vibrant and easy to read, even in challenging lighting conditions.

In terms of resolution, the MT820 and MT1020 support XGA (1024x768) native resolution, allowing for detailed and sharp visuals. Additionally, both projectors can handle various input sources, including VGA, HDMI, and composite video, providing excellent versatility for connecting to different devices such as laptops, DVD players, and multimedia players.

The NEC MT820 and MT1020 utilize DLP (Digital Light Processing) technology, which enhances their performance by providing better color accuracy and improved longevity when compared to other projection technologies. This means that users can expect high-quality images that remain consistent over time without the risk of color degradation.

Portability is another key characteristic of these projectors. Weighing in at around 4.5 kg (approximately 10 lbs), the MT820 and MT1020 are designed for ease of transport, making them suitable for on-the-go presentations. Their compact size facilitates quick setup and dismantle, making them ideal candidates for traveling professionals and educators who need to move from one location to another.

For ease of use, both models come equipped with a user-friendly interface, making system navigation intuitive for first-time users as well as seasoned professionals. The projectors also feature built-in speakers, providing decent audio output without the need for external sound systems, which is a great advantage in smaller presentation settings.

In summary, the NEC MT820 and MT1020 projectors stand out due to their excellent brightness levels, reliable DLP technology, versatile input options, portability, and user-friendly features. These characteristics make them suitable for diverse presentation environments, ensuring that audiences receive clear, high-quality visuals regardless of the setting. Whether used in a classroom or a business meeting, these projectors provide a reliable solution for all projection needs.