Extron electronic VSC 100 user manual Video Connector Cable Pin-outs, HD15 Pin Locations

Making Connections to and Operating the VSC 100 • Chapter 2

Video Connector (Cable) Pin-outs

Following is a list of signals, together with their pin assignments on both the VGA and the Mac connectors. The illustration shows the pin numbers as they appear on the female connector.

	VGA Pin		Function		Mac Pin
		1	Red video		2
		2	Green video		5
		3	Blue video		9
6	1	5	10	1	8
	11	15		9	15
HD15 Pin Locations				D15 Pin Locations
		Male			Male
		4	ID bit		4
		5	ID bit		8
		6	Red ground		1
		7	Green ground		6
		8	Blue ground		13
		9	not used
		10	Comp. & Vert. gnd		11,14
		11	ID bit		7
		12	ID bit		10
		13	Horz. sync		15
		14	Vert. sync		12
		15	ID bit/Comp sync		3

Chapter 2 • Making Connections toand Operating the VSC 100

VSC 100 Front Panel Controls & Indicators

			VSC 100
			SCAN CONVERTER
CENTERING/PAN	FILTERING
FREEZE	HORZ VERT
			S-VIDEO SIGNAL
ZOOM	I	I	LOCK
OVER		I I
UNDER	I I	I I I
MIN MAX			RGB

Figure 3-1. VSC 100 front panel

Power LED – Lights when power is applied to the unit.

Freeze – Provides a still image capture of a scan-converted computer screen. Press to freeze; press again to unfreeze. The LED lights when Freeze is active. Computer video (local monitor) output is not affected.

Centering/Pan (Vertical) – This knob has 2 functions, depending on the position of the Under/Over/Zoom switch. In Under/Over, it is the vertical position (V. shift) adjustment – shifting the image up/ down on the screen. With the Under/Over/Zoom switch in Zoom, it becomes the up/down pan control.

Centering/Pan (Horizontal) – This knob has 2 functions, depending on the position of the Under/Over/Zoom switch. When not in the Zoom position, it is the horizontal centering (H. shift) adjustment – shifting the image left/right on the screen. When in the Zoom position, it becomes the left/right pan control.

Min. Max. LEDs – One of these LEDs lights to indicate the Centering/ Pan range has reached its maximum or minimum limit.

Zoom/Over/Under – This switch provides three ways to view the displayed image: Underscan, Overscan or Zoom.

•Zoom – The image becomes 200% of standard size. Use the Under/Over/Zoom switch together with the Centering/Pan control knobs to zoom and pan the image.

•Overscan – This gives a 10% larger image than standard size.

•Underscan – This is for normal viewing.

__ Nonvolatile memory saves centering adjustments for all views.

Filtering switch (Horz) – Selects from two levels of horizontal filtering for different types of images. Select the position that gives the best picture detail.

Filtering switch (Vert) – Selects from three levels of vertical filtering to eliminate flicker when displaying different types of images, such as text, graphics, etc. Select the position that gives the best picture.

__ It may be appropriate to change the vertical filtering setting after switching between the Zoom/Over/Under modes.

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