NEC MT1020, MT820 user manual 1DH

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83

Command Codes (continued)

No.

Function

Code

Data

Description

34

Image mode Doc Cam

1DH

No

 

35

Image mode Normal

1EH

No

 

36

Image mode Natural

1FH

No

 

37

Power Management On

15H

No

 

38

Power Management Off

16H

No

 

39

Digital Zoom W

89H

No

Same as remote

40

Digital Zoom T

8AH

No

Same as remote

41

Brightness

60H

Yes

0 to 63

42

Contrast

62H

Yes

0 to 63

43

Color

64H

Yes

0 to 63

44

Tint

66H

Yes

-32 to +31(E0 to 1F)

45

Sharpness

68H

Yes

0 to 3

46

Audio Volume

6AH

Yes

0 to 63

47

Picture Adj

70H

Yes*

MT1020: FFE0H to 001FH (-32 to +31) / MT820: 768 to 1279 (2 byte Code)

48

Fine Picture

6EH

Yes

MT1020: 0 to 127 / MT820: 0 to 31

49

H Position

72H

Yes

MT1020: -128 to +127 (80 to 7F) / MT820: -64 to +63 (C0 to 3F)

 

 

 

 

 

50

V Position

74H

Yes

MT1020: -64 to +63 (C0 to 3F) / MT820: -32 to +31 (E0 to 1F)

51

Lamp Reset

27H

No

 

52

Language Select

3DH

Yes

00:English, 01:German, 02:French, 03:Italian, 04:Spanish, 05:Swedish

These commands are subject to change without notice. *(Low-order data) (High-order data) CSUM

CSUM = Checksum is a low-order digit of the sum from the Code to the immediately preceding data.

SPECIFICATIONS 84

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Contents MultiSync MT Tmtm P O R T a N T I N F O R M a T I O N PrecautionsLamp Replacement InstallationPower Supply CleaningImportantes précautions de sécurité DOC avis de conformationPrécautions pour éviter un incendie ou une électrocution Remplacement de la lampeNettoyage AlimentationM I T E D W a R R a N T Y NEC MultiSync LCD Projector ProductsIntroduction B L E O F C O N T E N T ST R O D U C T I O N Features you’ll enjoy includeWhat’s In The Box? How Do You Get Started?Right Side Features Left Side Features Front Features Rear FeaturesTop Features Terminal Panel Features RGB 1 Audio Input Mini Jack RGB Input 1 Connector D-Sub 15 pinRGB Input 2 Connector Mini D-Sub 15 pin RGB Monitor Output Connector Mini D-Sub 15 pinRemote Control Features Remote Control Precautions Setting Up Your MultiSync MT1020/MT820 LCD Projector InstallationUsing a Tabletop Or Cart Reflecting The Image Ceiling InstallationRear Screen Projection IBM VGA or Compatibles Macintosh or Compatibles Wiring DiagramDocument Camera VCR or LaserDisk PlayerConnecting Your PC Or Macintosh Computer Macintosh WindowsConnecting Your VCR Or Laser Disc Player Connecting Your Document CameraConnecting 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 Source Menu Menu Descriptions & FunctionsVideo Brightness Image Adjustment MenuVolume Image ModeVertical Position Picture Adjustment when Auto Picture is offFine Picture when Auto Picture is off Horizontal PositionAuto Start Power MenuPower Management Lamp UsageImage Loop Settings MenuReset Custom MemoryStep I N T E N a N C EReplacing The Lamp Step To replace the lampRemote Control Battery Installation Cleaning Or Replacing The FilterEtape Etape 1A Etape 1B Pour remplacer la lampeInstallation des piles de la télécommande Nettoyage ou remplacement du filtreStatus Light Messages TroubleshootingCondition Status Problem Check These Items Common Problems & SolutionsMechanical Specification SOptical ElectricalCabinet Dimensions PC 15-Pin mini D-Sub Macintosh 15-Pin D-Sub Sub Pin AssignmentsTiming Chart Function Code Data Description PC Control Command Reference Command Codes1DH To RxD of PC Cable Connection Communication Protocol

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.