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Control Buttons and LEDs
NOTE: See “Front Panel Operations” for detailed descriptions of the following
operations.
Primary functions
Action Save changes Select Preset mode Select View mode Cancel/Escape
Indication Blink: Save needed Blink: Save preset
Lit: Recall preset
View mode
selected
Flashes once
ENTER PRESET
VIEW
ESC
Secondary functions
I/O grouping Action/
indication
Select and indicate
group 1
Select and indicate
group 2
Select and indicate
group 3
Select and indicate
group 4
Port and input
configuration
Action 1 Select Configuration mode.
Action 2 Select 9600 baud Select 19200 baud Select 38400 baud Select 115200
baud
Indication Blink: 9600 baud Blink: 19200 baud Blink: 38400 baud Blink: 115200 baud
Front panel
locks
Action With Video and
Audio, select Lock
mode 2 or toggle
between mode 0
and mode 0.
Audio Action In Audio mode,
decrease input level
or output volume.
In Audio mode,
increase input level
or output volume.
c Enter button — The Enter button has two primary functions (❏) and four secondary
functions (•):
❏ Saves configuration or preset changes that you make on the front panel. To create a
simple configuration:
Specify video, audio, or both (see I/O buttons [item g] and [item h]).
Press the desired input button (item a).
Press the desired output button or buttons (item b).
Press the Enter button.
❏ Indicates that a potential tie has been created but not saved.
• In the I/O Group mode, selects group 1 and indicates the selection.
• With the Preset, View, and Esc buttons, selects Serial Port and Audio/RS-232 Input
Configuration mode.
• Selects 9600 baud for the rear panel Remote port in Serial Port and Audio/RS-232
Input Configuration mode and indicates the selection.
• With the Video and Audio buttons, selects front panel security Lock mode 2 or
toggles between mode 0 (unlocked) and mode 2.
MTPX Plus Series • Operation 26