Extron electronic QSD 204 D manual Output Configuration, Input 2 Video Type, Input 4 Video Type

Input 1 can only input composite video, and Input 3 can only input S-video, no other video types are selectable for these inputs. Only inputs 2 and 4 offer selectable video types. From the Input Configuration menu, pressing the Next key repeatedly will display submenus with the input video types for Inputs 2 and 4. The SDI input (if any) can be assigned to any input from the Input Configuration submenus.

Input 2 Video Type

Rotate either the Adjust horizontal () knob or Adjust vertical () knob while in the Input 2 submenu to select the appropriate video format (composite, S-video, component) for input 2. The default is component video.

Input 4 Video Type

Rotate the Adjust horizontal () knob while in the Input 4 submenu to select the appropriate video format (RGBS, RGBcvS) for input 4. The default is RGBS.

SDI input (SDI IN)

Rotate either the Adjust horizontal () knob or Adjust vertical () knob while in the SDI Input submenu to select the input # for the SDI input. The SDI input can be assigned to inputs 1, 2, 3, 4, or none (*). The default is none.

After the SDI input is no longer assigned to an input, either because it has been assigned to a new input or is set to none, the input reverts back to the last video type that was assigned to it.

Output Configuration

The following flowchart provides an overview of the Output Configuration submenus and the options for each setting.

Extron

QSD204D

MENU

INPUT

CONFIG

MENU

OUTPUT CONFIG

NEXT	SIGNAL	NEXT	H SYNC V		NEXT	SERRATION		NEXT
	RGB		NEG	POS		<OFF>	ON
Output video types			Sync polarity combinations			Serration pulse removal
•	RGB (default)		• H-/V- (default)	• H+/V-		• Off (default)
• YUV			• H-/V+	• H+/V+		• On
•	RGsB	NOTE This submenu is only active for RGB.				NOTE When set on, serration pulses are
			If the signal type was specified as			removed from the output vertical sync
		RGsB or YUV in the previous submenu,				pulse. LCD, DLPs, and plasma displays
		the sync polarity submenu will not display.				must have the serration pulses removed
						from the sync signal in order to display
						properly. Flagging or bending at the top of the
						video image is a sign that the serration pulses
						should be removed.

Output Signal (Signal)

Using either the Adjust horizontal () or Adjust vertical () knob, select the output video format required by the display: RGB (default), YUV, or RGsB.

Sync Polarity (H Sync V)

The display or projector may require a particular combination of horizontal (H) and vertical (V) sync signal polarities. Select the appropriate combination of

QSD 204 • Installation and Operation 2-11