PC Control Codes and Cable Connection

PC Control Codes

Function

Code Data

 

 

 

 

 

 

POWER ON

02H

00H

00H

00H

00H

02H

 

 

POWER OFF

02H

01H

00H

00H

00H

03H

 

 

INPUT SELECT RGB 1

02H

03H

00H

00H

02H

01H

01H

09H

INPUT SELECT RGB 2

02H

03H

00H

00H

02H

01H

02H

0AH

INPUT SELECT VIDEO

02H

03H

00H

00H

02H

01H

06H

0EH

INPUT SELECT S-VIDEO

02H

03H

00H

00H

02H

01H

0BH

13H

INPUT SELECT DVI (DIGITAL)

02H

03H

00H

00H

02H

01H

1AH

22H

INPUT SELECT VIEWER

02H

03H

00H

00H

02H

01H

1FH

27H

PICTURE MUTE ON

02H

10H

00H

00H

00H

12H

 

 

PICTURE MUTE OFF

02H

11H

00H

00H

00H

13H

 

 

SOUND MUTE ON

02H

12H

00H

00H

00H

14H

 

 

SOUND MUTE OFF

02H

13H

00H

00H

00H

15H

 

 

ON SCREEN MUTE ON

02H

14H

00H

00H

00H

16H

 

 

ON SCREEN MUTE OFF

02H

15H

00H

00H

00H

17H

 

 

NOTE: Contact your local dealer for a full list of PC Control Codes if needed.

Cable Connection

Communication Protocol

 

Baud rate

38400 bps

Data length

8 bits

Parity

No parity

Stop bit

One bit

X on/off

None

Communications procedure . Full duplex

NOTE: Depending on the equipment, a lower baud rate may be recommended for long cable runs.

PC Control Connector (D-SUB 9P)

To TxD of PC

To RxD of PC

To GND of PC

1 2 3 4 5

6 7 8 9

To RTS of PC

To CTS of PC

NOTE: Pins 1, 4, 6 and 9 are no used.

NOTE: Jumper “Request to Send” and “Clear to Send” together on both ends of the cable to simplify cable connection.

Using Software Keyboard

1 to 0 and Characters

...........................

Use to type in IP address or projector name

SP

Inserts a space

BS

Deletes one character backward

........................

Returns to the previous

........................

Advances to the next

OK

Executes the selection

Cancel

Cancels the selection

Drag bar

Use to move the software keyboard on the screen.

MODE

Selects one of three modes for alphabet and special

 

characters.

E-64

Page 64
Image 64
NEC MT1075/MT1065 user manual PC Control Codes and Cable Connection, PC Control Connector D-SUB 9P, Using Software Keyboard

MT1075/MT1065 specifications

The NEC MT1075 and MT1065 are high-quality projectors that cater to various presentation needs, making them popular choices in both business and educational settings. Known for their impressive specifications and features, these models deliver outstanding performance, complemented by advanced technologies.

One of the standout features of the NEC MT1075 and MT1065 is their brightness. The MT1075 boasts a luminous output of 3700 ANSI lumens, while the MT1065 offers a slightly lower output of 3600 ANSI lumens. This high brightness level ensures that images remain clear and vivid, even in well-lit environments, making them suitable for large auditoriums, classrooms, and conference rooms.

These projectors employ DLP (Digital Light Processing) technology, which enhances image quality by providing sharp, vibrant colors and high contrast ratios. DLP technology ensures that moving images appear smooth and free from motion blur, making these projectors ideal for displaying videos, animations, and dynamic presentations. The MT1075 and MT1065 also support various resolution formats, with their native SVGA (800 x 600) resolution able to accommodate higher resolutions with clarity.

Another significant characteristic of these projectors is their connectivity options. Both models offer a range of input ports, including VGA, composite video, and S-Video, ensuring compatibility with multiple devices such as laptops, DVD players, and gaming consoles. Additionally, they feature audio input and built-in speakers, providing a complete multimedia experience.

The lightweight design of the NEC MT1075 and MT1065 enhances portability, making them easy to transport and set up in different locations. Their built-in features, such as keystone correction and manual zoom, provide flexibility in positioning the projectors and adjusting the image to fit various screen sizes.

Energy efficiency is another important aspect of the NEC MT1075 and MT1065. Both models utilize advanced lamp technology that ensures long-lasting performance, reducing the frequency of lamp replacements and associated maintenance costs.

Overall, the NEC MT1075 and MT1065 projectors are versatile and reliable, making them suitable for a wide range of applications. Their combination of brightness, advanced DLP technology, connectivity options, and user-friendly features make them an excellent choice for professionals and educators looking to make impactful presentations. With their durability and enhanced image quality, the MT1075 and MT1065 stand out in the competitive projector market.