Справочник Пользователя для Acer P7270

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Specifications

The specifications listed below are subject to change without notice. For final 
specs, please refer to Acer's published marketing specifications.

Projection system

DLP

®

Resolution

P7270/P7270i/P7280/P7280i Series: Native: XGA (1024 x 

768), Maximum: UXGA (1600 x 1200), WSXGA+ (1680 

x 1050)

Computer compatibility

IBM PC and compatibles, Apple Macintosh, iMac and 

VESA standards: SXGA, XGA, VGA, SVGA, SXGA+, 

WXGA, WXGA+, WSXGA+

Video compatibility

NTSC (3.58/4.43), PAL (B/D/G/H/I/M/N), SECAM (B/D/G/

K/K1/L), HDTV (720p, 1080i), EDTV (480p, 576p), SDTV 

(480i, 576i)

Aspect ratio

4:3 (native), 16:9

Displayable colors

P7270/P7270i/P7280/P7280i: 1073.7 million colors

Projection lens

F/ 2.52 - 2.79, f = 22.55 mm - 27.06 mm, 1.2X manual 

zoom lens

Projection screen size (diagonal)

31.3" (0.80 m) - 313.5" (7.96 m)

Projection distance

3.9' (1.2 m) - 32.9' (10.0 m)

Throw ratio

63"@2m (1.57 - 1.89:1)

Horizontal scan rate

31.5k - 92 kHz

Vertical refresh scan rate

50 - 85 Hz

Lamp type

P7270/P7270i series: 280 W user-replaceable lamp
P7280/P7280i series: 330 W user-replaceable lamp

Keystone correction

Vertical Keystone and Horizontal Keystone (V.: 

± 40º / 

H.: 

± 15º)

Audio

Internal speaker with 2 W x 2 output

Weight

P7270/7270i: 5 kg (11 lbs.)
P7280/7280i: 5.5 kg (12 lbs.)

Dimensions (W x D x H)

403.6 mm x 315.4 mm x 119.8 mm (15.9" x 12.4" x 

4.7") 

Remote control

Laser pointer and wired-IR function

Digital Zoom

8X

Power supply

AC input 100 - 240 V, 50 - 60 Hz 

Power consumption

P7270/P7270i series: 360 W
P7280/P7280i series: 420 W

Operating temperature

5ºC to 35ºC / 41ºF to 95ºF