InFocus IN3924 User Manual

18
The video embedded in my PowerPoint presentation
does not play on the screen
A
A
B
B
Turn off the internal LCD display on your laptop
Embedded video plays correctly
A
B
Overheating
indicator
Lamp won’t turn on, the projector is overheating
Make sure vents aren’t blocked, turn off the projector
and allow it to cool for one minute
Startup
Screen
Lamp turns on
Problem Solution Result

InFocus IN3924 Specifications

General

White Brightness	3000 lumens
Native Resolution	1024 x 768
Contrast Ratio	2, 400:1
Aspect Ratio	4:3
Throw Ratio Range	0.48:1
3D	yes
Minimum Screen Size	49 inches
Maximum Screen Size	74 inches
Minimum Distance	2 feet
Maximum Distance	3 feet
Video Input	vga, hdmi, composite video
Inputs	hdmi, composite video, ethernet, usb, vga
OS Compatibility	mac, windows

Weight and Dimensions

Depth	9.1 inches
Height	5.2 inches
Width	12.9 inches
Net Weight	9.9 pounds