Extron electronic 450 Plus Series manual Operation, cont’d

Operation, cont’d

4

5

Preset button — The Preset button has two primary functions (•) and five 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, select group 2. See “I/O grouping” on page 3-21.

❏In the I/O Group mode, indicate that group 2 is selected. See “I/O grouping” on page 3-21.

❏With the Enter, View, and Esc buttons, select Serial Port Configuration mode. See “Selecting the rear panel Remote port protocol and baud rate” on page 3-51.

❏Select 19200 baud for the rear panel Remote port in Serial Port Configuration mode. See “Selecting the rear panel Remote port protocol and baud rate” on page 3-51.

❏Indicate that the rear panel Remote port is set to 19200 baud in Serial Port Configuration mode. See “Selecting the rear panel Remote port protocol and baud rate” on page 3-51.

View () button — The View () button has two primary functions (•) and eight secondary (❏) functions:

•Select View-Onlymode that displays the current configuration.

View-only mode also provides a way to mute and unmute the outputs. See “Muting and unmuting video and/or audio outputs” on page 3-32.

•Indicate that View-Onlymode is active.

❏In the I/O Group mode, select group 3. See “I/O grouping” on page 3-21.

❏In the I/O Group mode, indicate that group 3 is selected. See “I/O grouping” on page 3-21.

❏(CrossPoint 450 Plus switchers) Decrease the RGB delay of switches to the selected output. See “Setting RGB delay (CrossPoint 450 Plus Switchers)” on page 3-26.

❏(Audio models) Decrease the audio level of the selected input. See “Viewing and adjusting the input audio level (audio models)” on page 3-35.

❏(Audio models) Decrease the volume of the selected output. See “Viewing and adjusting the output volume (audio models)” on page 3-41.

❏With the Enter, Preset, and Esc buttons, select Serial Port Configuration mode. See “Selecting the rear panel Remote port protocol and baud rate” on page 3-51.

❏Select 38400 baud for the rear panel Remote port in Serial Port Configuration mode. See “Selecting the rear panel Remote port protocol and baud rate” on page 3-51.

❏Indicate that the rear panel Remote port is set to 38400 baud in Serial Port Configuration mode. See “Selecting the rear panel Remote port protocol and baud rate” on page 3-51.

3-6 CrossPoint 450 Plus and MAV Plus Switchers • Operation