Optoma H79, Руководство по обслуживанию

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H79 1-2
- Weight : < 17.1 lbs. ( 7.8 Kg )
- Cooling System
a.
Advanced Air Flow
Three fans with system acoustic noise level : 32dB(A) (Typical)
Temperature control circuits with adaptive voltage control fan speed
b. Max touch temperature follows UL60950 regulation
- Lamp Door Protection : Lamp power supply shuts off automatically when door opens
- Display Panel Specifications
a.
TI HD2+ DC3 (Dark Chip 3) 0.79” DMD / 12deg / 1280x720
b. Number of active dots : 1280(H) x 720(V)
- Power Supply :
Universal AC 90—264V~50-60 Hz with PFC input
250W for Philips UHP Lamp at normal operation
- Power consumption
330W+/-10% (Operating@110V), 3.08A+/-10% (Operating@110V)
13.5W maximum (Stand-by@90V), 25W maximum (Stand-by@264V)
- I/O ports
a.
DVI x 1 (DVI,Analog RBG, Component, HDTV)
b. BNC RBGHV x 1 ( R x 1, G x 1, B x 1, Hsync x 1, Vsync x1)
c. YCbCr x1 (R x 1, G x 1, B x 1)
d. Video input (RCA jack Type X 1)
e. Mini DIN 4-pin X 1 (S-video)
f. IR x 2 (Front, Rear)
g. RS232 Serial Control x 1 (D-sub)
h. Power Cord x 1
i. 12V Trigger relay x 2
- Input signal spec.
a.
Hsync Frequency 31.5 ~ 91.1 kHz
b. Vsync Frequency 43 ~ 85 Hz
c. Video Signal RGB (PC)
Analog RGB 0.7Vp-p, 75 ohm
Analog RGB 1Vp-p, 75 ohm, Sync. Signal
Separate TTL H,V Sync.
Composite TTL Sync.
d. Video
Composite video 1Vp-p,75 ohm
S-video Luminance 0.714Vp-p,75 ohm
S-video Chrominance 0.286Vp-p,75 ohm