3M MP8740 manual Connection to the Video Signal Terminal, Connection to the RGB Signal Terminal

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A.4 Connection to the Video Signal Terminal

a)Input signal

S-VIDEO signal

Luminance signal

1.0Vp-p, 75 Ω termination

Chrominance signal

0.286Vp-p (burst signal), 75 Ω termination

 

 

 

 

 

 

VIDEO signal

 

1.0Vp-p, 75Ω termination

 

 

 

 

AUDIO signal

Input

 

200mVrms, 20 kΩ below (MAX 3.0Vp-p)

 

 

 

Output

 

0~200mVrms, 1k Ω

 

 

 

 

 

 

b)Signal input terminal

Chrominance signal

Luminance signal

GroundGround

S VIDEO input (Mini DIN4 pin)

Note

Video input signal terminals have priority in the following order:

1.S-VIDEO input terminal

2.RCA jack (composite) input terminal

TECHNICAL

A.5 Connection to the RGB Signal Terminal

a)

Input signal / Output signal

 

 

 

 

 

 

 

 

Video signal

Analog 0.7Vp-p 75 Ω termination (Positive polarity)

 

 

 

 

 

 

 

Horizontal sync signal

TTL level (Positive/negative polarity)

 

 

 

 

 

 

 

Vertical sync signal

TTL level (Positive/negative polarity)

 

 

 

 

 

 

 

Composite sync signal

TTL level

 

 

 

 

 

 

 

Audio signal

Input

200mVrms, 20k Ω below (MAX 3.0Vp-p)

 

 

 

 

 

 

Output

0 200mVrms, 1k Ω

 

 

 

 

 

 

 

 

b)Signal input terminal / output terminal

1

Video signal (Red)

9

No Connection

 

 

 

 

2

Video signal (Green)

10

No Connection

 

 

 

 

3

Video signal (Blue)

11

Ground

 

 

 

 

4

No Connection

12

SDA (DDC)

 

 

 

 

5

No Connection

13

Horizontal/Composite sync signal

 

 

 

 

6

Ground (for R)

14

Vertical sync signal

 

 

 

 

7

Ground (for G)

15

SCL (DDC)

 

 

 

 

8

Ground (for B)

 

 

 

 

 

 

A.4

3MMultimedia Projector MP8740

© 3M 1999

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Contents MP8740 Multimedia Projector Table of Contents English Intended USE SafeguardsThank YOU for Choosing 3M WarrantyOptional Accessories Contents of Shipping BoxUnpack Keep Your Packaging MaterialsProduct Description Machine CharacteristicsPart Identification List English System Set Up connecting various equipmentLaser Aperture Remote Control Transmitter IdentificationProjector Startup Basic OperationsProjector Shutdown Factory Default Setting Adjustment and FunctionsMenu Navigation Height Adjustment How To Use Height Adjustment FeetSetup Input Image OPT Adjustment Value Default ScreenCleaning the Air Filter MaintenanceLamp LampDisplay Lamp Operation Hours Replacing the LampLamp Module Sympton/Solution Table TroubleshootingMessage/Solution Table Service Information AccessoriesAccessories How to OrderTechnical Specifications Table of ContentsTechnical Appendix Dimension Projector-to-Screen Distance Connection to the RGB Signal Terminal Connection to the Video Signal TerminalExample of computer signal Meaning Remedy Indicator StatusMouse emulation Connection to the Control Signal TerminalSerial mouse RS-232 Control Cable not included with basic packoutSerial Command Codes Serial Command Code Table Serial Command Code Table Technical 3M Austin Center 3M Canada 3M Mexico, S.A. de C.V 3M Europe