Window select buttons, Input selection, Selecting an input – Extron electronic Multi-Graphic Processor MGP 464 DI User Manual
Page 29: Muting an input, Selecting an input, Muting an input, Preliminar y
3-5
MGP 464 • Operation
PRELIMINAR
Y
Window Select Buttons
The MGP 464 front panel contains four Window Select buttons. Use these buttons
in conjunction with the Input buttons to specify which window displays an input,
or use them with the picture control buttons to specify which window/image will
be adjusted.
When you select a picture control, the window whose button was previously
selected is affected. (See “Picture Controls,” later in this chapter, for information on
the available controls.)
To select a window, press its Window Select button, which lights. To deselect a
window, press another Window Select button.
Input Selection
The MGP 464 front panel contains a set of four input buttons that enable you to
select RGB, HD, and/or video (component, S-video, or composite) inputs for
windows 1 through 4. It also contains 15 virtual input buttons that enable you to
select only video inputs.
Selecting an input
Before you can select an input, you must first select a window, as follows:
1
.
Press the Window Select button for the window in which you want the input
to be displayed.
2
.
Press the button with the number of the input you want to display.
For example:
If you have a computer connected to input 1 and you want to display
the computer’s output in window 4, press Window Select button 4, then press Input
button 1.
Muting an input
To mute the currently selected input (turn off its signal and close the window on the
display), press its Input button again. The button’s backlight blinks continuously,
which indicates that the input is muted.
When an input is muted or unmuted, the currently selected transition effect (cut,
wipe, or dissolve), if any, is used to close or open the window on the output display.
See “Window effects submenu” in the “Window Configuration menu” section, later
in this chapter, for information on transition effects.
To unmute the input, press its button again. The button’s backlight stops flashing
and returns to a steady light.