คำอธิบาย
- Brightness (ANSI lumens) : 4500 Ansi Lumens
- Contrast : 20000:1
- Resolution : 1024×768 (XGA)
- Aspect Ratio : 4:3 (Native), 16:9 (Supported)
- Projector Technology : DLP
- Projector Lens : F= 2.41~2.53,f = 21.85~24.01mm
- Throw Ratio : 1.94 ~ 2.16(51″@2m)
- Zoom Ratio : 1.1x Manual Zoom & Focus
- Digital Zoom : 2x
- Keystone : +/-40 degrees (Vertical, Manual & Auto )
- Input Interface :
– Analog RGB/Component Video (D-sub) x 1,
– HDMI (Video, Audio, HDCP) x 1,
– PC Audio (Stereo mini jack) x 1
– Composite Video (RCA) x 1 - Output Interface :
– Analog RGB (D-sub) x 1,
– PC Audio (Stereo mini jack) x 1
– DC Out (5V/1A, USB Type A) x 1 - Control Interface :
– USB (Type A) x 1,
– RS232 x 1 - Audio : 3W Speaker
- Lamp Life : 6,000 Hours (Standard), 10,000 Hours (ECO), 15,000 Hours (ExtremeEco)
- Dimension : 313 x 240 x 113.7 mm
- Weight : 2.8 kg
- Warranty : ตัวเครื่อง 3 ปี หลอดภาพ 1 ปีหรือ 1000 ชม.
https://www.dropbox.com/s/4ojy4rjqldy39c2/Acer%20X1228H.pdf?dl=0
