Acer X1123. Projector brightness: 4000 ANSI lumens, Projection technology: DLP, Projector native resolution: SVGA (800x600). Light source type: Lamp, Lamp power: 220 W, Lamps quantity: 1 lamp(s). Digital zoom: 2x. Analog signal format system: NTSC, PAL, SECAM. Serial interface type: RS-232

Projector brightness	4000 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
Number of colors	1.07 billion colors
Keystone correction, vertical	-40 - 40°
Horizontal synchronization (min)	15 kHz
Horizontal synchronization (max)	100 kHz
Vertical synchronization (min)	0.024 kHz
Vertical synchronization (max)	0.12 kHz
Light source type	Lamp
Lamp power	220 W
Lamps quantity	1 lamp(s)
Digital zoom	2x
Analog signal format system	NTSC, PAL, SECAM
VGA (D-Sub) ports quantity	1
HDMI ports quantity	2
Composite video in	1
Component video (YPbPr/YCbCr) in	0
DVI port	No
Audio (L/R) in	1
Serial interface type	RS-232
USB 2.0 ports quantity	0
USB 2.0 Type-A ports quantity	1
Audio (L/R) out	1
AC (power) in	Yes
Wi-Fi	Yes
Miracast	Yes
Card reader integrated	No
Projection modes	Ceiling, Front, Rear
Built-in speaker(s)	Yes
RMS rated power	3 W
Number of built-in speakers	1
Product type	Ultra short throw projector
Product color	Black
Built-in display	No
Power source	AC
Power consumption (typical)	265 W
Power consumption (standby)	0.5 W
AC input voltage	120 - 230 V
Operating temperature (T-T)	0 - 40 °C
Weight	4.96 lbs (2.25 kg)
Width	11.8" (300 mm)
Depth	8.66" (220 mm)
Height	3.62" (92 mm)
Handheld remote control	Yes
Cables included	VGA
Manual	Yes
AC adapter included	Yes