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Operation, cont'd
N If the switcher has fewer inputs or outputs than input or output buttons, only
a
b
3-4
MTPX Plus Twisted Pair Matrix Switchers • Operation
the buttons for which the switcher has an input or output select and identify that
input or output.
Input buttons — The input buttons have two primary functions (•) and six
secondary functions (❏):
•
Select an input.
•
Identify the selected input.
(Input 1 only) With the Output 1 button, select I/O Group mode. See
❏
"I/O grouping" on page 3-23.
Assign an input to the selected group in I/O Group mode and indicate its
❏
assignment. See "I/O grouping" on page 3-23.
Select a preset. See "Using presets" on page 3-28.
❏
Display the output volume level. See "Viewing and adjusting the local
❏
output volume" on page 3-40.
Select and identify the audio/RS-232 wire pair as audio (unlit) or
❏
RS-232 (lit) in Serial Port and Audio/RS-232 Input Configuration mode. See
"Defining the audio/RS-232 wire pair" on page 3-49.
(Input 1 and Input 2 only) Toggle background illumination of the buttons
❏
on and off. See "Background illumination" on page 3-48.
Output buttons — The output buttons have two primary functions (•) and
five secondary functions (❏):
•
Select output(s).
•
Identify the selected output(s).
(Output 1 only) With the Input 1 button, select I/O Group mode. See
❏
"I/O grouping" on page 3-23.
Assign an output to the selected group in I/O Group mode and indicate its
❏
assignment. See "I/O grouping" on page 3-23.
Select a preset. See "Using presets" on page 3-28.
❏
Mute the audio or RS-232 output. See "Muting and unmuting audio/
❏
RS-232 outputs" on page 3-32.
Display the audio level of the selected input. See "Viewing and adjusting
❏
the TP input audio level" on page 3-34.
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