Extron electronic 450 Plus Series manual Create a tie, Save or recall a preset

Press and Audio button blinks. Hold

Quick Start — CrossPoint 450 Plus and MAV Plus Switchers, Cont’d

On audio models, the output buttons also display the selected input’s audio level.

On audio models, the input buttons also display the selected output’s volume level.

Enter button saves changes.

Preset button saves a configuration as a preset or recalls a previously-defined preset.

View button selects a view-only mode that prevents inadvertent configuration changes. On audio models, View decrements the level and volume. See “View, adjust the audio level”.

Esc button cancels selections in progress and resets the front panel button indications. The Esc button does not reset: the current configuration, the RGBHV or video and audio selection, any presets, or any audio level or volume settings. On audio models, Esc increments the level and volume. See “View, adjust the audio level”.

RGBHV (CrossPoint 450 Plus)/Video (MAV Plus) and Audio buttons select/deselect video and/or audio. The Audio button blinks to indicate audio breakaway. The Audio button also selects the audio level/adjust mode. See “View, adjust the audio level”.

Create a tie

1. Press and release the RGBHV/Video and/or Audio I/O button(s) to select or deselect video and/or audio as desired.

	I / O
Green when selected.	RGBHV AUDIO	Red when selected.
Off when deselected.		Off when deselected.

2. Press and release the desired input button.

Save or recall a preset

1. Save a preset — Press and hold the Preset button for 2 seconds.

Recall a preset — Press and release the Preset button.

Save a		Press and hold.
preset	PRESET	PRESET
		2 seconds
		Preset button blinks.
Recall a		Press and release.
preset	PRESET	PRESET

Preset button lights.

•All input and output buttons with assigned presets light red.

•The configuration data at assigned

preset locations will be overwritten.

1 2 3 4 5 6

17 18 19 20 21 22

2. Press and release the desired input or output button.

The button blinks red to indicate that this preset is selected to save or recall.

1	ENTER	The Enter button blinks
		red to indicate the need to
		activate the save or recall.

3. Press and release the Enter button.

View, adjust the audio level
1. Press and hold the	AUDIO	2 seconds
Audio button.		AUDIO

2. Press an input or output button. See

chapter 3 to read the displayed value.

The button lights to indicate the selection.

5

3. Press and release the desired output button(s).

Amber indicates RGBHV/video and audio tie.

Green indicates RGBHV/video only tie.

Red indicates audio only tie.

3 4 8 ENTER

Green indicates the need to confirm the change.

4. Press and release the Enter button.

	5	Press an Input button to adjust gain/attenuation.
		Press an Output button to adjust volume.
	1	2	Output buttons display gain/attenuation.
			Input buttons display volume.
	17	18
					Lit button		Unlit button
				1		1
3. Increase and					View	button		Esc button
decrease the gain/					decreases the			increases the
attenuation or					level or volume. level or volume.
volume level by pressing
the Esc ( ) and View ( )
							VIEW	ESC
buttons.
4. Press and release the
Audio button to exit.