Extron electronic MVX VGA A manual Input and output buttons, Sample label

Input and output buttons

NIf the switcher has fewer inputs or outputs than input or output buttons, only the buttons for which the switcher has an input or output perform the function of selecting and identifying that input or output.

A	Input buttons and LEDs — The input buttons and LEDs have two primary
	functions (•) and two secondary functions (❏):
	•	Select an input.
	•	Identify the selected input.
	❏	Select a preset. See “Using global presets” on page 3-21.
	❏	Display the output volume level. See “Viewing and adjusting the output
		volume” on page 3-30.
B	Output buttons and LEDs — The output buttons and LEDs have two primary
	functions (•) and three secondary functions (❏):
	•	Select output(s).
	•	Identify the selected output(s).
	❏	Mute the output. See “Muting and unmuting video and/or audio” on
		page 3-18.
	❏	Display the audio level of the selected input. See “Viewing and adjusting
		the input audio level” on page 3-25.
	❏	Select a preset. See “Using global presets” on page 3-21.
C	Input and output label windows — These translucent panels can be removed
	and replaced to insert labels behind them. To remove a panel, insert the

Phillips-head end of a Tweeker or a small Phillips-head screwdriver into the hole in one end of the panel, and gently slide the tab at the edge of the panel out of the recess in the switcher housing.

Input and output labels can be created easily with Extron’s button label generator software, is shipped with every Extron matrix switcher, or with any Brother® P-Touch™labeler. Each input and output can be labeled with names, alphanumeric characters, or even color bitmaps for easy and intuitive input and output selection (figure 3-2). See chapter 5, “Matrix Software”, for details on using the label software.

INPU

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PRELIMINARY

Figure 3-2 — Sample label

MVX VGA A Matrix Switchers • Operation 3-3