Acer Essential X1128i. Projector brightness: 4500 ANSI lumens, Projection technology: DLP, Projector native resolution: SVGA (800x600). Light source type: Lamp, Service life of light source: 6000 h, Service life of light source (economic mode): 10000 h. Focal length range: 21.85 - 24.01 mm, Aperture range (F-F): 2.41 - 2.53, Zoom ratio: 1.1:1. Analog signal format system: NTSC, PAL, SECAM. Projection modes: Ceiling, Front, Rear

Specification

Product
Product id	944589
Brand	Acer Computers
Partnr	MR.JTU11.001
EAN/UPC code	4710886243274
Projector
Projector brightness	4500 ANSI lumens
Projection technology	DLP
Projector native resolution	SVGA (800x600)
Contrast ratio (typical)	20000:1
Native aspect ratio	4:3
Supported aspect ratios	4:3, 16:9
Screen size compatibility	23 - 300 "
Projection distance	1 - 11.8 m
Number of colours	1.07 billion colours
Projector brightness (economic mode)	3600 ANSI lumens
Uniformity	80 procent
Projector brightness (portrait mode)	4500 ANSI lumens
Horizontal scan range	15 - 100 kHz
Vertical scan range	24 - 120 Hz
Light source
Light source type	Lamp
Service life of light source	6000 uur
Service life of light source (economic mode)	10000 uur
Lamp power	220 W
Lamps quantity	1 lampen
Lens system
Focal length range	21.85 - 24.01 mm
Aperture range (F-F)	2.41 - 2.53
Zoom capability	Y
Zoom ratio	1.1:1
Throw ratio	1.94 - 2.16
Offset	130 procent
Video
Analog signal format system	NTSC, PAL, SECAM
Ports & interfaces
VGA (D-Sub) ports quantity	1
Composite video in	1
USB 2.0 ports quantity	1
Audio (L/R) in	1
Audio (L/R) out	1
Network
Wi-Fi	Y
Features
Projection modes	Ceiling, Front, Rear
Multimedia
Built-in speaker(s)	Y
RMS rated power	3 W
Number of built-in speakers	1
Design
Product colour	Black
Power
Power source	AC
Power consumption (typical)	265 W
Power consumption (standby)	0.5 W
AC input voltage	100 - 240 V
Weight & dimensions
Weight	2750 g
Width	313 mm
Depth	240 mm
Height	113.7 mm