3M MP8620 用户手册



3M 1997

3M



 Multimedia Projector MP8620

19

Power supply

3-wire grounded, AC 90-130V, 50/60 Hz
AC 198-250V, 50/60 Hz

Power consumption

500W (typical)

Width

280 mm (11 in.)

Height (closed position)

105 mm (4 in.)

Height (open position)

183 mm (7.2 in.)

Depth

409.5 mm (16 in.)

Weight

5.0 kg (11.0 lb.)

Panel

aSi 6.4 in. TFT, 800 x 600 x 3 pixel

Number of pixels per panel

480,000 pixels (H800 x V600 x RGB = 1.44 million pixels)

Storage temperature range

-20

°

C to 60

°

C (-4

°

F to 140

°

F)

Operating temperature
range

0

°

C to 35

°

C (32

°

F to 95

°

F)

Optical structure

Fresnel - wide angle, F5.6 lens

Lens

165 mm f/5 fixed focus lens, manual focus

Keystone correction

16° fixed

Brightness

450 lumens

Input terminals

RGB (w/ separate sync, composite sync or sync on green):

DSub 15 pin

Serial (RS232) out to computer:  (DSub 9 pin)

Video:  (RCA jack)

S–Video:  (Mini DIN 4–pin)

2 x Audio In:  Stereo, 3.5 mm headphone jack

Input signals

RGB 0.7V peak-to-peak, 75

Ω

 termination, w/ TTL or analog Sync

Video:  1.0V peak–to–peak, 75

Ω

 termination

S–Video:  Luminance 1.0V peak–to–peak , 75

Ω

 termination Chroma

0.286V peak–to–peak (burst signal) 75

Ω

 termination

Audio: 0.7 Vrms, across 30 

κΩ

Max pixel rate: 75 MHz (typical)

Color

16.7 million.

Contrast

1:150

Internal Speakers

Two speakers, 1W, stereo

Batteries for remote control

Three AAA, 1.5 Volt