ViewSonic LS920WU User Manual

• Do not aempt to circumvent the safety provisions of the polarized or
grounding-type plug. A polarized plug has two blades with one wider than the
other. A grounding-type plug has two blades and a third grounding prong. The
wide and third blade are provided for your safety. If the plug does not t into
your outlet, obtain an adapter and do not aempt to force the plug into the
outlet.
• When connecng to a power outlet, DO NOT remove the grounding prong.
Please ensure grounding prongs are NEVER REMOVED.
• Protect the power cord from being treaded upon or pinched, parcularly at the
plug, and at the point where it emerges from the projector.
• In some countries, the voltage is NOT stable. This projector is designed to
operate safely within a voltage between 100 to 240 volts AC, but could fail if
power cuts or surges of ±10 volts occur. In areas where voltage may uctuate
or cut out, it is recommended that you connect your projector through a power
stabilizer, surge protector, or uninterruptable power supply (UPS).
• If smoke, an abnormal noise, or a strange odor is present, immediately switch
the projector o and call your dealer or ViewSonic®. It is dangerous to connue
using the projector.
• Use only aachments/accessories specied by the manufacturer.
• Disconnect the power cord from the AC outlet if the projector is not being used
for a long period of me.
• Refer all servicing to qualied service personnel.
CAUTION: Possibly hazardous optical radiation is emitted from this product. As
with any bright light source, do not stare into the beam, RG2 IEC 62471-
5:2015

ViewSonic LS920WU Specifications

General

Focus	Manual
Offset	0 %
Throw ratio	1.36-2.18
Zoom capability	Yes
Focal length range	14.3 - 22.9 mm
Aperture range (F-F)	1.81 - 2.1
Matrix size	0.48 \
Number of colors	1.07 billion colors
Native aspect ratio	-
Projection distance	0.88 - 14.09 m
Vertical scan range	23 - 120 Hz
Projection technology	DMD
Contrast ratio (typical)	3000000:1
Screen size compatibility	30 - 300 \
Projector native resolution	WUXGA (1920x1200)
Keystone correction, horizontal	-40 - 40 °
Interactive	No
Noise level	36 dB
Number of OSD languages	23
Noise level (economic mode)	29 dB
On Screen Display (OSD) languages	ARA, CHI (SIMPL), CHI (TR), CZE, DEU, DUT, ENG, ESP, FIN, FRE, GRE, IND, ITA, JPN, KOR, POL, POR, RUS, SWE, THA, TUR, VIE
Cables included	AC, VGA
Ethernet LAN (RJ-45) ports	1
HDMI connector type	Full-size
Serial interface type	RS-232
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) in	0
Operating altitude	0 - 3000 m
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Analog signal format system	NTSC, PAL, SECAM
Supported graphics resolutions	640 x 480 (VGA), 3840 x 2160
Power source	AC
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	450 W
Lamp power	74 W
Lamps quantity	2 lamp(s)
Light source type	Laser
Service life of light source	20000 h
Placement	Desktop, Ceiling
Product type	Standard throw projector
Product color	White
Market positioning	Presentation
RMS rated power	20 W
Harmonized System (HS) code	85286200

Weight and Dimensions

Depth	305 mm
Width	405 mm
Height	145 mm
Weight	6500 g
Package depth	490 mm
Package width	515 mm
Package height	276 mm
Package weight	9000 g