ViewSonic PX749-4K User Manual

PX749-4K
DLP Projector
User Guide
Model No. VS19349
P/N: PX749-4K
IMPORTANT: Please read this User Guide to obtain important information on installing and using your product in
a safe manner, as well as registering your product for future service. Warranty information contained in this User
Guide will describe your limited coverage from ViewSonic® Corporation, which is also found on our web site at
http://www.viewsonic.com in English, or in specific languages using the Regional selection box of our website.

ViewSonic PX749-4K Specifications

General

Resolution	3840 x 2160
Contrast Ratio	12000:1
Throw Ratio	1.47 - 1.76
Zoom Ratio	1.2x
Input Lag	16 ms
Speakers	10W
Light Source	Lamp
Display Technology	DLP
Connectivity	HDMI, USB, VGA, Audio Out
Vertical Keystone	±40°
Horizontal Keystone	±40°
HDMI	2 (HDMI 2.0)
Projection Size	30" - 300"