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==Signal and Connection Types== {{Analog Signal}}

{{Analog Signal}} {{Digital Signal}}

*analog video signal *splits video signal into two components: ''luma'' (brightness, Y), and ''chroma'' (color, C)

*analog video signal extremely common on TVs, [[A/V_Glossary#DVD_Player|DVD players]], VCRs, and

*analog video signal type employed by '''[[A/V_Glossary#VGA|VGA]]''' video ports on computers *#*was usually used for professional/commercial-grade analog video

*same digital video signal used by [[A/V_Glossary#HDMI|HDMI]] and [[A/V_Glossary#DisplayPort|DisplayPo ...of eight pins each, plus a single wide, flat pin surround by four pins for analog signals

*analog video signal that splits video into '''three components:''' ''blue'', ''red'', and ''lum

...from top to bottom during its first refresh cycle. When Frame 2 of video signal arrives, the display draws it in the same fashion during its next refresh c *uncommon in analog video, except over [[A/V_Glossary#Component Video|Component Video]] or [[A/

*display method that consists of drawing only alternating lines of video signal during a single display refresh cycle :'''Example:''' Frame 1 of a video signal is broken up into many horizontal lines of pixels. Lines 1, 3, 5, 7... of t

*primarily for digital video, but can also carry audio, USB, analog video, and more ...#HDMI|HDMI]], [[A/V_Glossary#DVI|DVI]], and [[A/V_Glossary#VGA|VGA]] video signal with adapter

* Signal input is a 9-pin connector. (We want 15-pin SVGA connectors. These have thr * Plug the monitor signal cable into testing station.

Analog Models ...ct 'Active Cell', press [OK], press [MENU] until 'C1' appears. This is the signal quality. If it becomes negative for longer than 5 seconds, a new cell is se

...tal monitor) and [https://en.wikipedia.org/wiki/VGA_connector VGA] (for an analog monitor). Another connector, the [https://en.wikipedia.org/wiki/DisplayPort The speed at which data runs requires it to be carried over a radio signal, so it's all radio, either over [http://en.wikipedia.org/wiki/Category_5_ca