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output devices ![click to hear : output devices click to hear : output devices](../../images/speaker-vert.gif)
Electronic devices used to view or print the results of data processing done on a computer.
projector ![click to hear : projector click to hear : projector](../../images/speaker-vert.gif)
Device that projects electronic images on a screen from sources such as computers, DVD players, camcorders and VCRs.
computer connector ![click to hear : computer connector click to hear : computer connector](../../images/speaker-vert.gif)
Connector that links the projector to a computer.
mouse port ![click to hear : mouse port click to hear : mouse port](../../images/speaker-vert.gif)
Connector that links the projector to a mouse or to the mouse port of a computer.
control panel ![click to hear : control panel click to hear : control panel](../../images/speaker-vert.gif)
Panel housing the projector’s operating buttons.
power switch ![click to hear : power switch click to hear : power switch](../../images/speaker-vert.gif)
Mechanical connection that turns the projector on or off.
connector panel ![click to hear : connector panel click to hear : connector panel](../../images/speaker-vert.gif)
The jacks used to connect the projector to various video equipment such as DVD players, camcorders and VCRs.
remote sensor ![click to hear : remote sensor click to hear : remote sensor](../../images/speaker-vert.gif)
Device that receives infrared signals emitted by a remote control; it activates certain projector functions from a distance.
lens ![click to hear : lens click to hear : lens](../../images/speaker-vert.gif)
Optical system made up of a set of lenses fixed on a mount; it is used to transmit enlarged video images on a projection screen.