Operation, cont'd
d
e
N View-only mode also provides a way to mute and unmute the audio or RS-232
3-6
MTPX Plus Twisted Pair Matrix Switchers • Operation
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 Configuration 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 Configuration mode and indicates the selection.
See "Selecting the rear panel Remote port protocol and baud rate" on
page 3-50.
<
View (
) button — The View (
five secondary functions (❏):
•
Selects View-only mode that displays the current configuration.
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 Configuration 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 Configuration mode, and indicates the selection.
See "Selecting the rear panel Remote port protocol and baud rate" on
page 3-50.
<
) button has two primary functions (•) and