Extron electronic MVP 104GX manual Top blanking Rotate the Vertical sizing knob to increase or

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Operation, cont’d

in mind that sizing the window horizontally moves the right side of the window only.

b. Horizontal sizing — Rotate the Horizontal sizing knob to adjust the right side of the window.

c. Vertical positioning — Rotate the Vertical positioning knob to move the top side of the selected window to a desired location, keeping in

mind that sizing the window vertically moves the bottom side of the window only.

	d.	Vertical sizing — Rotate the Vertical sizing knob to adjust the bottom
		side of the window.
3.	Press the Menu button to advance to the Window blanking menu. Press the
	Next button to advance to the Blanking submenu. Using the Vertical sizing
	knob, select <Manual>. Press the Next button to select the submenus, and
	press the Active window selection button to select a window. The following
	submenus remove unwanted information or noise from the top, bottom, left,
	and right edges of a displayed image.
	a.	Top blanking — Rotate the Vertical sizing knob to increase or
		decrease the top blanking from 0 to 16.
	b.	Bottom blanking — Rotate the Vertical sizing knob to increase or
		decrease the bottom blanking from 0 to 16.
	c.	Left blanking — Rotate the Vertical sizing knob to increase or
		decrease the left blanking from 0 to 16.
	d.	Right blanking — Rotate the Vertical sizing knob to increase or
		decrease the right blanking from 0 to 16.
4.	If any of the windows requires further positioning/sizing, repeat steps 2 and
	3.
5.	After optimizing the window image(s), save the configuration, as follows:
	Press the Store button for 2 seconds. After the Store button LED lights green
	and all eight User preset button LEDs flash amber, select a User preset button

to store the saved configuration. See the User presets section for a detailed explanation.

3-8 MVP 104GX Operation

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Contents MVP 104GX Multi Video ProcessorConsignes de Sécurité Français PrecautionsSafety Instructions English Sicherheitsanleitungen DeutschRack mounting Connecting the MVP 104GXQuick Start MVP 104GX Advanced Configuration menu Default Cycle menuAudio Configuration menu Position/Size window menuTable of Contents Table of Contents, cont’d One About the MVP 104GX MVP 104GX FeaturesIntroduction MVP 104GX IntroductionTwo MVP 104GX Installation InstallationRack Mounting Procedure Rear Panel Connectors Rear panel of MVP 104GXInstallation, cont’d Connecting the MVP 104GXAudio input and output Unbalanced audioBalanced audio Fastening captive screwsGenlock connections Setting Up Genlock and Vertical Interval SwitchingGenlock setup Ohm Terminator Oscilloscope displays Superimposed waveformsVectorscope screen during color subcarrier phase adjustment Three MVP 104GX Operation Front Panel FeaturesOperation Menu Flowchart MVP 104GXFreeze control Front Panel OperationInput selection Audio input selectionUser presets Factory patternsActive window selection Menu and Next buttons with the LCD panelVertical sizing Optimizing the ImageHorizontal sizing Horizontal positioningTop blanking Rotate the Vertical sizing knob to increase or Position/Size Window menu Using the Menu SystemDefault Cycle menu Product Name submenuBrightness submenu Picture Controls menuContrast submenu Tint submenuTop submenu Window Blanking menuBlanking submenu Bottom submenuRight submenu Audio Configuration menuAdvanced Configuration menu Audio Level submenuWindow Priority submenu Window Text submenuSystem Reset submenu Input Mode submenuVCR Mode submenu Text Style submenuGenlock menu Exit menuOperation, cont’d Four Windows-based Control Program Installing the Windows-based Control SoftwareUsing the Software MVP 104GX Windows-based Control ProgramWindow adjustment example screen Windows-based Control Program, cont’d Five Host-to-MVP 104GX Communications Remote Control Port RS-232/RS-422Programmer’s Guide MVP 104GX-initiated messagesUsing the command/response table ReconfigProgrammer’s Guide, cont’d Freeze Window Audio Channel Gain Example responses to commands Command AsciiMVP 104GX error responses MVP 104GX-generated unsolicited responsesAAppendix Reference Information Configuring the MVP 104GX for RS-422Relocating the ribbon cable and setting the jumper Removing the top coverReplacing the top cover MVP 104GX Reference Information A-3Specifications MVP 104GX MVP 104GX Reference Information A-5 Control/remote video processorGeneral MVP 104GX Reference Information FCC Class a Notice Extron’s Warranty Extron Electronics, USA