Hitachi CP-X955W/E specifications Connection to the video signal terminals

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Connection to the video signal terminals

1. Input signal

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

	VIDEO signal			1.0Vp-p, 75 Ω termination

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

		Output		0~200mVrms, 1k Ω
		Output		0~200mVrms, 1k Ω

2. Signal input terminal

Chrominance signal

Luminance signal

GroundGround

S VIDEO input (Mini DIN4 pin)

Caution Video input signal terminals have priority in the following order.

1S-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 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
		Output	0 ∼ 200mVrms, 1k Ω

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)
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)	D-sub 15pin shrink terminal (Female)
8	Ground (for B)

Caution Do not use RGB cable other than that specified.

Some RGB cable may not operate DDC (Disply Data Channel) because there are not connect from pin No. & to pin No.#.

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Contents Operating Guide FeaturesContentsPage OutlineFor the Customers in U.K Video inputs Video signal cablesPower cord Before useLIf any abnormality occurs Do not look directly at the lens when the lamp is litLDo not install this unit in an unstable Do not use power suppliesDo not stare directly into the laser Aperture Be careful in handling the power cordWhen you are not going to use for a long time Handle the power cord carefullyCleaning Clean inside the unit at least once two yearsCleaning the cabinet Do not place this unit where it gets hotVolume Cleaning the lensMain unit Names and functions of each partStandby / on Laser on Remote control transmitterDisk PAD Remove the battery compartment cover View from the front View from the side InstallationInstallation of liquid crystal projector View from the top View from the sideTo project the picture Basic operationsPress the STANDBY/ON button, for 1 second Plug & PlayPress the Menu buttons or the Menu on / OFF button Adjustments and functionsSize SET UPBrightness ColorImage InputBlank OPT. OptionReveal COM. Bits LanguageConnection to the RGB signal terminal Connection to the video signal terminalsExample of computer signal Connection to the RGB signal terminalData Hsync Initial set signalsControl signal terminal Connection to the control signal terminalMouse emulation Connection to the control signal terminal Communication Control command codeControl data table Procedure of getting the Projector status Cleaning the air filter Example of system setupConnecting various equipment Message table Clean the air filter using a vacuum cleanerRe-install the air filter LampIndicator display When you think something wrongDimension diagram