ViewSonic LS832WU 5000 ANSI Lumens Laser Projector

Projector
Screen size compatibility The different screen sizes which the device can work with.	2032 - 4318 mm (80 - 170")
Projector brightness	5000 ANSI lumens
Projection technology	LED
Projector native resolution	WUXGA (1920x1200)
Contrast ratio (typical) The difference in light intensity between the brightest white and the darkest black.	3000000:1
Number of colours	1.07 billion colours
Keystone correction, horizontal	10°
Keystone correction, vertical	10°
Horizontal synchronization (min)	15 kHz
Horizontal synchronization (max)	91 kHz

Light source
Light source type	Laser
Service life of light source	20000 h
Service life of light source (economic mode)	30000 h

Lens system
Focal length range Measure of how strongly the system converges or diverges light. For an optical system in air, it is the distance over which initially collimated rays are brought to a focus. A system with a shorter focal length has greater optical power than one with a long focal length; that is, it bends the rays more strongly, bringing them to a focus in a shorter distance.For an optical system in air, the effective focal length (f and f′) gives the distance from the front and rear principal planes (H and H′) to the corresponding focal points (F and F′).	3.7 mm
Zoom capability The amount that the camera lens can zoom.
Zoom type	Fixed
Throw ratio	0.253
Offset	133%

Ports & interfaces
HDMI version	2.2/1.4
USB 2.0 ports quantity Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.	1
USB 2.0 Type-A ports quantity	1
USB 2.0 Type-B ports quantity	1
Audio (L/R) in The two sockets (ports) for receiving left audio signal (white cable) and right audio signal (red cable).	1
Microphone in The socket where a microphone is connected to the device.
Serial interface type	RS-232
VGA (D-Sub) ports quantity Number of VGA (D-Sub) ports (connecting interfaces) in the device. The VGA (D-Sub) connector is a 15 pin connector between a computer and a monitor. It was first introduced in 1987 by IBM.	1
HDMI ports quantity The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.	2

Network
Ethernet LAN An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Ethernet LAN (RJ-45) ports Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.	1

Features
Noise level (economic mode)	28 dB
Noise level The amplitude level of the undesired background noise, usually measured in decibels (db).	34 dB

Multimedia
Built-in speaker(s) The device contains speaker(s) to produce sound.
RMS rated power RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.	10 W
Number of built-in speakers	1

Design
Market positioning Under which category can the device be positioned in the market, e.g. camera phone.	Portable
Product type The sub-category of the product.	Standard throw projector
Product colour The colour e.g. red, blue, green, black, white.	White

Display
Built-in display A display which is part of the product, so you do not need to attach another display.

Power
Power source What is providing power for the product e.g. mains electricity.	AC
Power consumption (typical) Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.	328 W
Power consumption (standby) The amount of electricity that is consumed when the product is on standby.	0.5 W
AC input voltage The voltage of the AC electricity that is inputted into the product.	100-240 V
AC input frequency	50-60 Hz

Operational conditions
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.	5 - 40 °C

Weight & dimensions
Width The measurement or extent of something from side to side.	382 mm
Depth The distance from the front to the back of something.	318 mm
Height The measurement of the product from head to foot or from base to top.	132 mm
Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.	5.8 kg
Package width The distance from one side of the packaging to the other.	518 mm
Package depth The distance from the front to the back of the packaging.	420 mm
Package height The distance from the top to the bottom of the packaging.	313 mm
Package weight Weight of the packaged product.	8.1 kg

Packaging content
Remote control included Component of an electronics device, most commonly a television set, DVD player and home theater systems originally used for operating the device wirelessly from a short line-of-sight distance.