VIDEO PROJECTEUR ACER X1123 HP

Projecteur
Rapports d'aspect pris en charge
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
Taille d'écran compatible
The different screen sizes which the device can work with.
584,2 - 7620 mm (23 - 300")
Distance de projection
The maximum length at which an image can be projected.
1 - 12 m
Luminosité du projecteur 4000 ANSI lumens
Technologie de projection DLP
Résolution native du projecteur SVGA (800x600)
Taux de contraste
La différence d'intensité lumineuse entre le blanc le plus clair et le noir le plus foncé.
20000:1
Format d'image
Le rapport d'aspect est le rapport entre la largeur d'une image et sa hauteur. Le rapport d'aspect natif est celui pour lequel le projecteur/écran est particulièrement conçu. Les images affichées dans leur format d'origine utiliseront toute la résolution de l'écran et atteindront une luminosité maximale. Les images affichées dans un format autre que le format d'origine auront toujours une résolution et une luminosité moindres que les images affichées dans le format d'origine.
4:3
Nombre de couleurs 1,073 milliards de couleurs
Correction du trapèze, verticale -40 - 40°
Synchronisation horizontale (min) 15 kHz
Synchronisation horizontale (max) 100 kHz
Synchronisation verticale (min) 0,12 kHz
Synchronisation verticale (max) 0,024 kHz
Source de lumière
Type de source lumineuse Lampe
Durée de vie de la source lumineuse 5000 h
Durée de vie de la source lumineuse (mode économique) 15000 h
Puissance de la lampe 210 W
Quantité de lampes
The number of lamps in/with the product.
1 lampe(s)
Système d'objectif
Longueur focale
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′).
22 - 24.1 mm
Amplitude d'ouverture
Aperture range of the lens of the camera, expressed in f-stops
2,56 - 2,68
Capacité du zoom
The amount that the camera lens can zoom.
Ratio de zoom
Measures how much the camera can adjust its focus for distance shots. A 3x zoom ratio changes the camera's focal length by a factor of three, from 35 mm to 105 mm for example.
2.0:1
Vidéo
Système de format du signal analogique
The supported protocols for exchanging analog signals.
NTSC, PAL, SECAM
Full HD
Full High Definition (HD) means that a display supports a resolution of 1920 x 1080 pixel, and has a digital TV connection.
Compatibilité 3D
The device can be used with 3D technology.
Résolutions graphiques prises en charge
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.
1920 x 1200 (WUXGA)
Connectivité
Version HDMI 1.4
Quantité de Ports USB 2.0
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
Connecteur audio (L,R) intégré
The two sockets (ports) for receiving left audio signal (white cable) and right audio signal (red cable).
1
Sortie Audio (Gauche, Droite)
The two sockets (ports) for transmitting left audio signal (white cable) and right audio signal (red cable).
1
Connectivité
Nombre de ports VGA (D-Sub)
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
Quantité de ports HDMI
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
Entrée vidéo composite
The socket (port) for the composite video input (white cable).
1
Port DVI
Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.
Réseau
Smart TV
Smart TV features access to a large number of channels that offer TV programs, movies, and music without the need to connect a TV antenna or subscribe to a cable/satellite service. Some smart TVs provide web browsing, gaming, and access to compatible media content stored on computers.
Ethernet/LAN
An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Wifi
Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Support de stockage
Lecteur de cartes mémoires intégré
A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.
Caractéristiques
Modes de projection Plafond, Devant, Arrière
multimédia
Haut-parleurs intégrés
The device contains speaker(s) to produce sound.
Puissance évaluée de RMS
RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.
3 W
Nombre de haut-parleurs intégrés 1
Design
Type de produit
La sous-catégorie du produit
Projecteur à focale standard
Couleur du produit
La couleur, p. ex. rouge, bleu, vert, noir, blanc.
Noir
Positionnement
Where the product can be placed e.g. floor, wall.
Bureau, Plafond
Écran
Écran integré
A display which is part of the product, so you do not need to attach another display.
Puissance
Source d'alimentation
What is providing power for the product e.g. mains electricity.
Secteur
Consommation électrique typique
Amount of power used by this model; expressed in watts
260 W
Tension d'entrée AC
The voltage of the AC electricity that is inputted into the product.
120 - 230 V
Conditions environnementales
Température d'opération
The minimum and maximum temperatures at which the product can be safely operated.
0 - 40 °C
Humidité relative de fonctionnement (H-H) 0 - 90%
Poids et dimensions
Poids
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.
2,4 kg