User Guide Manual

3-5
MTPX Twisted Pair Matrix Switchers • Operation
PRELIMINARY
Control buttons
N
See “Front Panel Operations”, later in this chapter 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
Port and input
conguration
Action 1:
Select Configuration mode
Action 2/
indication:
Select 9600 baud.
Blink: selected
Select 19200 baud.
Blink: selected
Select 38400 baud.
Blink: selected
Select 115200 baud.
Blink: selected
Front panel
locks
Action:
With Video and
Audio, select Lock
mode 2 and/or
toggle between
mode 0 and mode 2.
Audio Action:
In Audio mode,
decrease input level
or output volume.
In Audio mode,
increase input level
or output volume.
d
Enter button and LED — The Enter button and LED have three primary
functions (•) and three secondary functions (❏):
• Saves changes that you make on the front panel. To create a simple
configuration:
 Specify video, audio, or both (see I/O buttons [
h
] and [
i
]).
 Press the desired input button (
a
).
 Press the desired output button(s) (
b
).
 Press the Enter button.
• Indicates that a potential tie has been created but not saved.
• Indicates that a global preset has been selected to be saved or recalled but
that the preset action has not been accomplished.
❏
With the Preset, View, and Esc buttons, selects Serial Port and Audio/
RS-232 Input Configuration mode. See “Selecting the rear panel Remote
port protocol and baud rate” on page 3-42.
❏
Selects 9600 baud for the rear panel Remote port in Serial Port and
Audio/RS-232 Input Configuration mode and indicates the selection.
See “Selecting the rear panel Remote port protocol and baud rate” on
page 3-42.
❏
With the Video and Audio buttons, selects front panel security lockout
mode 2 or toggles between mode 0 (unlocked) and mode 2. See “Setting
the front panel locks (Executive modes)” on page 3-40.