1. Students will understand the function of the equipment associated with a closed circuit TV system. 2. Students will understand the function and purpose.

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Presentation transcript:

1. Students will understand the function of the equipment associated with a closed circuit TV system. 2. Students will understand the function and purpose of a audio and video patch panel.

CCTV: A closed circuit TV system is a large system of equipment contained within a certain area. Controlled from a central location.

RF Modulator: An RF modulator converts separate audio and video signals into one RF signal that is sent out at a specific frequency to be Demodulated by the tuner in your TV.

Combiner: An RF combiner receives the RF signals from the modulators and combines them into one signal to be sent out to the classrooms.

A distribution Amplifier is used to amplify a signal to be distributed to multiple locations.

An RF video splitter is used to split a video signal to be sent to multiple locations without amplifying it.

Ch 2 Ch 4 Ch 6

Audio/ Video Patch Panel