Extron electronic MAV Plus, 450 Plus manual Operation, cont’d, Control buttons

Operation, cont’d

b Output buttons — The output buttons have two primary functions (•) and three 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 3-20.

❏Mute the output. See Muting and unmuting video and/or audio outputs on page 3-29.

❏(Systems with audio BMEs) Display the audio level of the selected input. See Viewing and adjusting the input audio level (systems with audio BMEs) on page 3-32.

Control buttons

c Enter button — The Enter button has three primary functions (•) and five secondary (❏) functions:

•Save changes that you make on the front panel. To create a simple configuration:

Specify RGBHV (CrossPoint 450 Plus switchers) or Video (MAV Plus switchers), Audio, or both (see I/O selection buttons [g] and [h])

Press the desired input button (a) Press the desired output button(s) (b) Press the Enter button.

•Indicate that a potential tie has been created but not saved.

•Indicate that a global preset has been selected to be saved or recalled but that the preset action has not been accomplished.

❏In the I/O Group mode, select group 1. See I/O grouping on page 3-20.

❏In the I/O Group mode, indicate that group 1 is selected. See I/O grouping on page 3-20.

❏With the Preset, View, and Esc buttons, select Serial Port Configuration mode. See Selecting the rear panel Remote port protocol and baud rate on page 3-42.

❏Select 9600 baud for the RS-232/RS-422 port in Serial Port Configuration mode. See Selecting the rear panel Remote port protocol and baud rate on page 3-42.

❏Indicate that the RS-232/RS-422 port is set to 9600 baud in Serial Port Configuration mode. See Selecting the rear panel Remote port protocol and baud rate on page 3-42.

3-4 CrossPoint 450 Plus and MAV Plus Switchers • Operation