Acer K520 - Manual (Page 46)

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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 XGA (1024 x 768)
Computer compatibility IBM PC and compatibles, Apple Macintosh, iMac and
VESA standards: SXGA, XGA, SVGA, VGA, WXGA
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, 1080p), EDTV (480p,
576p), SDTV (480i, 576i)
Aspect ratio Auto, 4:3, 16:9
Displayable colors 1.07 billion colors
Projection lens F = 2.41 ~ 2.55, f = 21.79 mm ~ 23.99 mm, 1:1.1 Manual
Zoom and Manual Focus
Projection screen size (diagonal) 27" (70 cm) ~ 300" (762 cm)
Projection distance 3.9' (1.2 m) ~ 39.0' (11.9 m)
Throw ratio 50"@2 m (1.95 ~ 2.15:1)
Horizontal scan rate 30 k - 100 kHz
Vertical refresh scan rate 50 - 120 Hz
Keystone correction +/- 40 degrees
Weight 3.95 Kg (8.71 lbs)
Dimensions (W x D x H) 321 mm x 231 mm x 87 mm (12.64" x 9.09" x 3.43")
Power supply AC 100 – 240 V, 50-60 Hz
Power consumption Normal mode: 197 W +/- 10% @ 110 Vac (Bright mode
@ full power)
ECO mode: 158 @ 110 Vac (Video mode @ eco power)
Standby < 0.5 W
Operating temperature 5ºC to 35ºC / 41ºF to 95ºF
I/O connectors • Power socket x1
• RS232 x1
• Composite input x1
• S-Video x1
• VGA input x1
• HDMI x1
• USB x1: for firmware upgrade
• Audio input x1
• Audio output x 1