Acer X137WH

Projection Lens:
Lens Type:
Manual Zoom
Manual Focus

Minimum Focal Length:
21.85 mm

Maximum Focal Length:
24 mm

Minimum Diagonal Image Size:
762 mm

Maximum Diagonal Image Size:
7.62 m

Optical Zoom:
1.1x

Minimum Lens Aperture:
F/2.41

Maximum Lens Aperture:
F/2.53

Minimum Projection Distance:
1.10 m

Maximum Projection Distance:
10 m

Lamp:
Number of Lamps:
1

Lamp Type:
OSRAM

Lamp Power:
195 W

Normal Mode Lamp Life:
5000 Hour

Economy Mode Lamp Life:
6000 Hour

ExtremeEco Mode Lamp Life:
10000 Hour

Image:
Standard Mode Brightness:
3700 lm

Low Mode Brightness:
2960 lm

Colour Support:
1.07 Billion Colors (30-bit)

Native Resolution:
1280 x 800

Graphic Mode:
WXGA

Maximum Resolution:
1920 x 1200

Native Aspect Ratio:
16:10

Compatible Aspect Ratio:
4:3

Compatible Aspect Ratio:
16:9

Zoom Ratio:
1:1.1

Contrast Ratio:
20,000:1

Throw Ratio:
1.54 to 1.72 (1524 mm@2000 mm)

Uniformity:
85%

Minimum Vertical Sync:
24 Hz

Maximum Vertical Sync:
120 Hz

Minimum Horizontal Sync:
15 kHz

Maximum Horizontal Sync:
100 kHz

Digital Zoom:
2x

Video:
Video Signal Format:
SECAM

Video Signal Format:
NTSC

Video Signal Format:
PAL

Video Signal Standard:
HDTV

Audio:
Number of Speakers:
1

Speaker Output Power:
3 W

Speaker Output Mode:
Mono

Interfaces/Ports:
HDMI:
Yes
Number of HDMI Ports:
1
Number of USB Ports:
1
USB:
Yes
USB Connector Type:
Mini-B
VGA In:
Yes
Number of VGA Inputs:
1
Number Of Audio Inputs:
1
Audio Line In:
Yes
Power Description:
Input Voltage:
230 V AC

Input Voltage:
120 V AC

Operating Power Consumption:
235 W

Operating Power Consumption (Eco Mode):
195 W

Power Supply:
100 V AC~240 V AC

Physical Characteristics:
Form Factor:
Ceiling Mountable

Height:
93 mm
Width:
314 mm
Depth:
223 mm

Weight (Approximate):
2.50 kg

Humidity:
80% Maximum Relative Humidity

Fan Noise:
28 dB Approximate Economy Mode

Fan Noise:
31 dB Approximate Standard Mode