ACER Short-throw network projector for education S1286HN XGA 3500LM RJ45 DSP0000028121

specs
Projector
Supported aspect ratios
The aspect ratio is the ratio of the width of an image to its height. The supported aspect ratios are the aspect ratios that can be shown by the device.
16:9
Projector brightness 3500 ANSI lumens
DLP projection technology
Native projector resolution XGA (1024x768)
Contrast ratio (typical)
The difference in light intensity between the brightest white and the darkest black.
20000:1
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.
4:3
Horizontal keystone correction - 15 - 15
Vertical keystone correction (trapezoid) - 15 - 15
Light source
Light source type Lamp
Light source service life 5000 h
Light source service life (economic mode) 6000 h
Lamp type
The characteristics of the lamp.
OSRAM
Lamp power 220 W
Number of lamps
The number of lamps in/with the product.
1 lamp(s)
Lens system
Manual Focus
Fixed focal length 7,15 mm
Aperture range
Aperture range of the devices optics
2,7 - 2,7
Throw ratio 0.62:1
VIDEO
Supported graphics formats
The graphic resolutions that can be displayed by the device. The graphic resolution describes the width and height dimensions of a display
1024 x 768 (XGA)
Ports and Interfaces
Number of ports USB 2.0
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.
2
Audio input (L,R)
The two sockets (ports) for receiving left audio signal (white cable) and right audio signal (red cable).
1
Audio output (L,R)
The two sockets (ports) for transmitting left audio signal (white cable) and right audio signal (red cable).
1
Number of VGA (D-Sub) ports
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.
3
Number of HDMI ports
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
2
Composite video input
The socket (port) for the composite video input (white cable).
1
Connection
Ethernet LAN (RJ-45) port quantity
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
Characteristic
Noise level (economic mode) 24 dB
Front projection modes
Noise level
The amplitude level of the undesired background noise
32 dB
Multimedia
Rated RMS power
RMS (Root mean square) is a measure of the continuous power required by a device
16 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.
Short throw
KIND OF PRODUCT
The sub-category of the product.
Standard-throw projector
Product color
The colour e.g. red
WHITE
Housing material
What the casing of the product is made of.
PLASTIC
Location
Where the product can be placed, e.g. floor
THE CEILING
Power control
Power source
What provides power to the product, e.g. mains electricity.
AC
WEIGHT AND DIMENSIONS
WEIGHT
Product weight without packaging (net weight). If possible, the net weight including standard accessories and supplies is given. Please note that sometimes the manufacturer omits the weight of accessories and/or
supplies.
3,1 kg
Volume (m ³): 0.0283