Viewsonic M1_G2 LED Portable Projector With Harman Kardon Speakers

Projector
Screen size compatibility The different screen sizes which the device can work with.	609.6 - 2540 mm (24 - 100")
Projection distance The maximum length at which an image can be projected.	1 - 1 m
Contrast ratio (dynamic) A property of a display system, defined as the ratio of the luminance of the brightest color (white) to that of the darkest color (black) that the system is capable of producing.	120000:1
Projector brightness	250 ANSI lumens
Projection technology	DLP
Projector native resolution	WVGA (854x480)
Native aspect ratio The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.	16:9
Number of colours	1.073 billion colours
Horizontal scan range	15 - 135 kHz
Vertical scan range	23 - 120 Hz
Keystone correction, vertical	-40 - 40°

Light source
Light source type	LED
Service life of light source	30000 h
Lamps quantity The number of lamps in/with the product.	1 lamp(s)

Lens system
Throw ratio	1.2:1

Video
3D The device can be used with 3D technology.
Supported graphics resolutions The graphic resolutions that can be displayed by the device. The graphic resolution describes the width and height dimensions of a display, such as a computer monitor, measured in pixels.	640 x 480 (VGA),1920 x 1080 (HD 1080)

Ports & interfaces
HDMI connector type	Full-size
HDMI version	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 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity Number of USB 3.0 (3.1 Gen 1) ports with Type-C connector. USB 3.0 (3.1 Gen 1) is USB interface version which supports transfer rate up to 5 Gbit/s (SuperSpeed). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.	1
PC Audio out
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.	1
DVI port Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.

Network
Ethernet LAN An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Wi-Fi Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.

Storage
Card reader integrated The device includes a card reader e.g. a card reader in the disk bay of a computer or thin client to permit log-on using smart/pin cards.
Compatible memory cards Types of memory cards which can be used with this product.	MicroSD (TransFlash)

Features
On Screen Display (OSD)
RoHS compliance The Restriction of Hazardous Substances (RoHS) Directive aims to restrict certain dangerous substances commonly used in electrical and electronic equipment. Any RoHS compliant product is tested for the presence of Lead (Pb), Cadmium (Cd), Mercury (Hg), Hexavalent chromium (Hex-Cr), Polybrominated biphenyls (PBB), and Polybrominated diphenyl ethers (PBDE). PBB and PBDE are flame retardants used in several plastics. For Cadmium and Hexavalent chromium, there must be less than 0.01% of the substance by weight at raw homogeneous materials level. For Lead, PBB, and PBDE, there must be no more than 0.1% of the material, when calculated by weight at raw homogeneous materials. Any RoHS compliant component must have 100 ppm or less of mercury and the mercury must not have been intentionally added to the component. In the EU, some military and medical equipment are exempt from RoHS compliance.
Certification	FCC, cTUVus, TUV-S, NOM, UL2054

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.	6 W
Number of built-in speakers	2

Design
Product type The sub-category of the product.	Desktop projector
Product colour The colour e.g. red, blue, green, black, white.	Silver

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/Battery
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.	55 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
Battery life (max) Maximum battery life. Mobile Mark™ (2002) is the standard often used to benchmark battery life time.	6 h

Software
Mac compatibility Product can be used with Apple Mac software and/or hardware.

Operational conditions
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.	0 - 40 °C
Operating relative humidity (H-H)	0 - 90%

Weight & dimensions
Width The measurement or extent of something from side to side.	148 mm
Depth The distance from the front to the back of something.	126 mm
Height The measurement of the product from head to foot or from base to top.	40.5 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.	800 g

Packaging content
Handheld remote control 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.
Cables included	AC
Quick start guide Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.