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Operation, cont’d
MTPX Plus Twisted Pair Matrix Switchers • Operation
3-6
d
Preset button —ThePresetbuttonhastwoprimaryfunctions(•)andthree
secondary functions (❏):
• ActivatesSave Preset mode to save a configuration as a preset and Recall
Preset mode to activate a previously-defined preset.
• BlinkswhenSave Preset mode is active and lights steadily when Recall
Preset mode is active.
❏ In the I/OGroup mode, selects group 2 and indicates the selection. See
“I/O grouping” on page 3-23.
❏ With the Enter, View, and Esc buttons, selects SerialPortandAudio/RS-232
InputCongurationmode. See “Selecting the rear panel Remote port
protocol and baud rate” on page 3-50 and “Defining the audio/RS-232
wire pair” on page 3-49.
❏ Selects 19200 baud for the rear panel RS-232/RS-422 port in Serial Port
andAudio/RS-232InputCongurationmode and indicates the selection.
See “Selecting the rear panel Remote port protocol and baud rate” on
page 3-50.
e
View (
<
) button — The View (
<
) buttonhastwoprimaryfunctions(•)and
five secondary functions (❏):
• SelectsView-only mode that displays the current configuration.
N
View-onlymodealsoprovidesawaytomuteandunmutetheaudioorRS-232
outputs.See“Mutingandunmutingaudio/RS-232outputs”onpage3-32.
• IndicatesthatView-only mode is active.
❏ In the I/OGroup mode, selects group 3 and indicates the selection. See
“I/O grouping” on page 3-23.
❏ Decreases the audio level of the selected input. See “Viewing and
adjusting the TP input audio level” on page 3-34.
❏ Decreases the volume of the selected output. See “Viewing and adjusting
the local output volume” on page 3-40.
❏ With the Enter, Preset, and Esc buttons, selects Serial Port and Audio/
RS-232InputCongurationmode. See “Selecting the rear panel Remote
port protocol and baud rate” on page 3-50 and “Defining the audio/
RS-232 wire pair” on page 3-49.
❏ Selects38400baudfortherearpanelRS-232/RS-422portinSerial Port
andAudio/RS-232InputCongurationmode, and indicates the selection.
See “Selecting the rear panel Remote port protocol and baud rate” on
page 3-50.