Hitachi CP-S845W Connection to the video signal terminals, Connection to the RGB signal terminal

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Connection to the video signal terminals

1. Input signal

S-VIDEO signal			Luminance signal	1.0Vp-p, 75Ω termination
S-VIDEO signal			Chrominance signal	0.286Vp-p (burst signal), 75Ω termination
			Chrominance signal	0.286Vp-p (burst signal), 75Ω termination

VIDEO signal				1.0Vp-p, 75Ω termination

AUDIO signal		Input		200mVrms, 20kΩ below (MAX 3.0Vp-p)

		Output		0~200mVrms, 1kΩ
		Output		0~200mVrms, 1kΩ

2. Signal input terminal

Chrominance signal

Luminance signal

	Ground	Ground
	Ground
	S VIDEO input (Mini DIN4 pin)
Caution	Video input signal terminals have priority in the following order.
Caution
	1 S-VIDEO input terminal 2 RCA jack input terminal

Even when the video signal is displayed, only an audio signal is output to RGB audio output terminals.

Connection to the RGB signal terminal

1. Input / output signal

	Video signal		Analog 0.7Vp-p 75Ω 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, 20kΩ below (MAX 3.0Vp-p)

		Output	0~200mVrms, 1kΩ
		Output	0~200mVrms, 1kΩ

2. Signal input / output terminal

1	Video signal (Red)	9	N.C

2	Video signal (Green)	10	Ground

3	Video signal (Blue)	11	N.C

4	N.C	12	DDC (Display Data channel) RGB1 only

5	N.C	13	Horizontal/Composite sync signal

6	Ground (for R)	14	Vertical sync signal

7	Ground (for G)	15	DDC (Display Data channel) RGB1 only

8	Ground (for B)

51

106

15 11

D-sub 15pin shrink terminal (Female)

	Caution	Do not use RGB cable other than that specified.
	Caution	Some RGB cable may not operate DDC (Display Data Channel).
		Some RGB cable may not operate DDC (Display Data Channel).
		With other cables, pins 12 , 15 are sometimes not connected.

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Contents Features ContentsOutline Operating GuideAbout Trademarks Video signal cables Power cordBefore use Instructions to UsersDo not look directly at the lens when Lamp is lit Do not install this unit in an unstable placeDo not use power supplies other Than that specified If any abnormality occursDo not stare directly into the laser aperture Class 2 Laser ProductCleaning Handle the power cord carefullyWhen you are not going to use for a Long time Clean inside the unit at least once two yearsDo not place this unit where it gets hot VolumeCleaning the lens Cleaning the cabinetContents of shipping box Names and functions of each partRemote control sensor Main Power switch AC in socketVideo input terminal RGB input terminalRemote control transmitter How to insert batteries Names and functions of each partHow to use foot adjusters InstallationExample of the projector and screen installation On indicator will light up orange Basic operationsTo project the picture For 3 secondsTo turn off the power Indicator lights up orangeStandby mode PLUG&PLAYFreeze Function Magnifying FunctionAdjustments and functions To return to the initial settingMemory function On-screen menus are displayed on the screenSET UP How to use the SET UP menuBar display items VOLUME, Bright etc Numerical display items V POSIT, H Posit etcAUTO-adjustment AUTO-adjustment Confirm ScreenDuring AUTO-adjustment Adjustment Item Details of adjustmentImage The menu Image serves of the picture inversion MirrorConnection to the video signal terminals Connection to the RGB signal terminalExample of computer signal Resolution Standard Display Dots KHzInitial set signals Computer/signal Horizontal Timing µsComputer/signal Vertical Timing lines Horizontal Timing µsConnection to the control signal terminal Control signal terminalSerial mouse PS/2 mouseADB Mac mouse Control command table Control command tableCommunication RS232C cable OptionCommand data Procedure of getting the Projector status Procedure of setting the Projector statusProcedure of default setting the Projector status Example of command errorExample of system setup Connecting various equipmentAC Inlet Computer Note type ComputerDesk typeDo not use with removed air filter Cleaning the air filterAir filter Filter cover Loosen a screw and remove the cover Remove the lamp coverLoosen two screws and pull the handle to remove Lamp Install the lamp cover and fix it using screws Reset the lamp timeLamp MalfunctioningIndicator display Message tableOn-screen display ActionWhen you think something wrong Dimension diagram Product name Liquid crystal projector Model name CP-S845WInput terminal Input/Output Terminal

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