Extron Electronics MGP 462D - Manual (Page 25)

3-3 MGP 462 • Operation
8 Adjust knobs — Turn these knobs to adjust picture controls and to scroll
through preset memory slots and submenu options. See Menus, Configuration,
and Adjustments, later in this chapter, for more information.
Power-up and Default Cycle
When you first plug the MGP 462 into a power source, the LCD screen displays a
series of initial messages, followed by the default cycle of screens. These screens
continue to display when the menu system is not in use. The following flow
diagram shows the order in which these screens appear.
Default Cycle
Multi-Graphic
Processor 2 sec.
Window 1
15.7 kHz 59.9 Hz
Window 2
Freeze Enabled 2 sec.
2 sec.
Output Rate
1024 x 768 @ 60 Hz 2 sec.
Extron
MGP 462D V2.01
Power
on
Extron
MGP 462 V2.01
2 sec.
Default cycle
From any menu or submenu, after 20 seconds of inactivity, the MGP 462
saves all adjustment settings and times out to the default screens.
Input Selection
The MGP 462 front panel contains two sets of six input buttons, which enable you
to select inputs for windows 1 and 2.
• To select an input, press the button containing the number of the input you
want to enable.
o To select the input for window 1, press an input button in the top row.
The button you pressed lights green.
o To select the input for window 2, press an input button in the bottom
row. The button you pressed lights red.
• To mute a selected input (turn off its signal and close the window), press its
button again. The button blinks continuously, indicating that the input is
muted.
When a window is muted or unmuted (opened or closed), the currently
selected transition effect (cut, wipe, or dissolve) is used to open or close the
window on the screen. 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.