Hitachi PJ 400 Service Manual

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2 1. Features - High Brightness - Low Noise - Compact Body 2. Specifications Liquid clystal panelDrive system TFT active matrix Panel size 1.4cm (0.55 type) Number of pixels 800 (H) x 600 (V) Lamp 165W UHB RGB signal input RGB IN Video : Analog 0.7Vp-p(75Ω termination) H/V. sync.: TTL level (positive/negative) Composite sync.: TTL level VIDEO signal input VIDEO IN 1.0Vp-p(75-�� termination) S-VIDEO IN Y signal : 1.0±0.1Vp-p, (75-�� termination) C signal : 0.286±0.1Vp-p(NTSC burst signal, 75-�� termination) 0.3±0.1Vp-p(PAL/SECAM burst signal, 75-�� terminati\ on) AUDIO IN 200mVrms, 47k-�� or more (max. 3.0Vp-p) Speaker output 1W(mono) Power supply AC100~120V/2.7A,AC220~240V/1.5A Power consumption 240W Dimensions 285 (W) x 73 (H) x 202 (D) mm (Not including protruding parts) Weight 2.2kg(4.85lbs) Temperature range Operation : 5~35°C Storage : -20~60°C Accessories Remote control x 1 RGB cable x 1 Power cords x 3 Batteries x 2Filter cover for bottom up use x 1 Users manuals x 1

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3 3. Names of each part S-VIDEOVIDEO AUDIO RGB CONTROL K Lens Lens cover Filter cover (Air filter and intake vent are inside.)Elevator button Elevator foot Remote sensor Focus ring Vent AC inlet Power switch Elevator button S-VIDEO port VIDEO port CONTROL port Projector Lamp cover (Lamp unit is inside.) Elevator foot Bottom side Speaker Front-Right side Rear-Left side Control buttons Ports (See below.) Ve n t Ports AUDIO port Restart switch RGB port Kensington lock slot NOTE (*) About Restart switch: This Projector is controlled by an internal microprocessor. Under certain exceptional circumstances, the projector may not operate correctly and the microprocessor will need to be reset. In such \ a case, please push the Restart switch by using a cocktail stick or similar and \ before turning on again, make the projector cool down at least 10 minutes witho\ ut operating. Only push the Restart switch in these exceptional instances. Part names -��