Extron electronic MTPX Plus Series Operation, cont’d, Indicates that View-only mode is active

Operation, cont’d

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 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 (<) button has two primary functions (•) and
E five secondary functions (❏):
	•	Selects View-onlymode that displays the current configuration.

NView-onlymode 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-onlymode 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.

3-6 MTPX Plus Twisted Pair Matrix Switchers • Operation