Sim2 HT250 Anleitung zur Fehlerbehebung PDF herunterladen (Seite 25)

HT 200/250

ENGLISH

21 TECHNICAL SPECIFICATIONS

OPTICAL CHARACTERISTICS

Projection system: optical engine based on 1 DMD(TM) chip

sealed housing, dusty proof

DMD panel: HT 200 resolution SVGA (800 x 600 pixels)

HT 250 resolution XGA (1024 x 768 pixels)

Brightness: HT 200: 800 ANSI lumen

HT 250: 900 ANSI lumen

Brightness uniformity: > 95%

Contrast ratio: > 300:1 (checker board)

> 600:1 (full on / full off)

Projection lens: zoom, 12 elements AR multilayer coating, motorized focus and zoom,

manual elevation

Aperture f#: 2.7 (zoom min) - 3.3 (zoom max)

Picture size: 50-250 inches (diagonal measure)

Aspect ratio: 4:3, 16:9

Throw ratio: 2.2:1 - 3.0:1 (throw distance:picture width)

Focus range: 2.2 - 13 m

Screen size vs. Throw Distance: 60": min 2.6 m - max 3.6 m

80": min 3.5 m - max 4.8 m

100": min 4.5 m - max 6.1 m

Keystone adjustement: up to 27° (optical: +/-10°, digital: +/-17°)

Lamp: 120 W UHP

Lamp life time: 6000 hours (average value measured in the laboratory under optimal

conditions; it can be sensibly reduced by the unit misusing)

ELECTRICAL CHARACTERISTICS

Input Signals: CVBS on RCA/Phono type connector

S-VHS on Mini-DIN connector

RGBHV on DB15HD connector

RGBS / YCrCb on RCA/Phono type connector

75 ohm Impedance

Horizontal frequency: From 15 to 80 kHz (up to to UXGA format @ 60 Hz)

Vertical frequency: 48-100 Hz

Standard video: PAL B, G, H, I, M, N, 60,SECAM, NTSC 3.58 and 4.43, automatic selection

High definition video: ATSC HDTV (480p, 720p, 1080i)

Standard graphics: VGA, SVGA, XGA, UXGA

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Sim2 HT250 Anleitung zur Fehlerbehebung Seite 25