Проектор Acer P1257i, DLP, WUXGA (1920 x 1200), 20 000:1, 4800lm, HDMI, VGA, Wi-Fi

Image
Native Resolution:  1024 x 768
Maximum Resolution:  1920 x 1200
Standard Mode Brightness:  4800 lm
Native Aspect Ratio:  4:3
Contrast Rati:  20,000:1
Throw Ratio:  1.51 to 1.97 (1651 mm@2000 mm)
Digital Zoom:  2x
Vertical Keystone Correction:  -40°/+40°
Maximum Vertical Sync:  120 Hz
Maximum Horizontal Sync:  100 kHz
Minimum Vertical Sync:  24 Hz
Minimum Horizontal Sync:  15 kHz
Colour Supported:  1.07 Billion Colors (30-bit)
 

Lamp
Number of Lamps:  1
Lamp Power:  203 W
Interfaces/Ports:  USB
Composite Video:  Yes
Number of VGA Inputs:  1
VGA In:  Yes
Number of VGA Outputs:  1
VGA Out:  Yes
Number Of Audio Inputs:  1
Number Of Audio Outputs:  1
Audio Line In:  Yes
Audio Line Out:  Yes
 

Technical Information
Projection System:  

DLP
Projection Method 

Front
Rear:  Ceiling
Rear Ceiling
 

Video Compatibility

NTSC
PAL
SECAM
HDTV
EDTV
SDTV
 

Computer Compatibility

Windows PC
Mac PC
Google Chrome PC
 

Audio
Number of Speakers:  1
Speaker Output Power:  10 W
Speaker Output Mode:  Mono
 

Network & Communication
Wireless Capability

EZCast
Miracast Wi-Fi
 

Power Description
Input Voltage

120 V AC
230 V AC
 

Operating Power Consumption:  260 W
Standby Power Consumption:  500 mW
 

Physical Characteristics
Installation:  Ceiling Mount
Weight (Approximate):  2.40 kg
Form Factor:  Ceiling Mountable
Height:  105.1 mm
Width:  299.5 mm
Depth:  220 mm