acer X1223H投影機

• DLP Projection System
• Resolution: 1024 x 768
• Lamp Life: Up to 15,000 Hours (Extreme EcoMode)
• Brightness: 3600ANSI
• Keystone correction: +/-40°
• 3W built-in speaker

Projection Lens

Lens Type

Manual Focus

Minimum Lens Aperture

2.68

Maximum Lens Aperture

2.56

Minimum Focal Length

22mm

Maximum Focal Length

24.1mm

Minimum Diagonal Image Size

50″

Minimum Projection Distance

2m

Lamp

Number of Lamps

1

Normal Mode Lamp Life

5000

Economy Mode Lamp Life

10000

ExtremeEco Mode Lamp Life

15000

Image

Maximum Resolution

1920 x 1200

Native Resolution

1024 x 768

Native Aspect Ratio

4:3

Compatible Aspect Ratio

16:9

Contrast Ratio

20000:1

Throw Ratio

1.96 ~ 2.15 (50″ @ 2 m)

Vertical Keystone Correction

+/-40°

Standard Mode Brightness

3600 ANSI

Audio

Speakers

Yes

Output Power

3W

Interfaces/Ports

HDMI

Yes

VGA In

Yes

VGA Out

Yes

Audio Line In

Yes

Audio Line Out

Yes

Composite Video

Yes

Physical Characteristics

Height

105.1mm

Width

299.5mm

Depth

220mm

Weight (Approximate)

2.4kg