คำอธิบาย
Brand | ACER |
Model | X1228H |
Projector Technology | DLP |
Resolution | 1024 x 768 (XGA) |
Display Compatibility | N/A |
Display Color | N/A |
Display Size | 23″ – 300″ |
Brightness (ANSI Lumens) | 4,500 ANSI Lumens |
Contrast Ratio | 20,000:1 |
Aspect Ratio | 4:3 |
Distance | 1.0m – 11.8m |
Throw Ratio | 1.94 – 2.16 (51″@2m) |
Lens | Aperture : F/2.41 – F/2.53 Focal Length : 21.85 – 24.01mm |
Projection Offset | N/A |
Zoom Ratio | Digital Zoom : 2X Optical Zoom : 1.1X |
Panel Display | N/A |
Interface | Input interface 1 x D-sub Analog RGB/Component Video 1 x HDMI1.4a(Video, Audio, HDCP) 1 x PC Audio (Stereo mini jack) 1 x Composite Video (RCA) Output interface Control interface |
Card Reader | None |
Network | N/A |
Speaker | 3W Speaker x 1 |
Light Source | Lamp |
Lamp Life(STD/ECO)(hr) | 6,000 Hours (Standard) 10,000 Hours (ECO) 15,000 Hours (ExtremeEco) |
Keystone Correction | +/-40° (Vertical, Manual & Auto) |
Audible Noise | 32 dBA (Standard) 24 dBA (ECO) |
Special Features | N/A |
Power Supply | AC power |
Power Consumption | N/A |
Environment | N/A |
Package Contents | N/A |
Dimension | (W x D x H) : 31.30 x 21.00 x 11.37 cm |
Net Weight | 2.80 KG |
Package Dimension | (W x D x H) : 16.50 x 40.00 x 34.00 cm |
Gross Weight | 4.10 KG |
Volume | 22,440.00 cm3 |