Extron electronic MPX 866 A manual Press the desired input button A or B

EEnter button and LED — The Enter button and LED have one primary function (❏) and three secondary (•) functions:

❏Saves configuration or preset changes that you make on the front panel and indicate that a potential change has been created but not saved. To create a simple configuration:

•Specify video, audio, or both (see I/O selection buttons and LEDs [I] and [J])

•Press the desired input button (A or B)

•Press the desired output button(s) (C or D)

•Press the Enter button.

NOTES: • Video outputs in the computer/audio subgroup (B) can only be tied

to a computer video subgroup input (A).

• Video outputs in the low resolution video subgroup (D) can only be tied to a low resolution video subgroup input (C).

• Audio can be tied only to outputs 1 through 6. If you make a video and audio tie from the low resolution video group (inputs 9 through 14), audio is automatically redirected to tie it and output in the computer subgroup (outputs 1 through 6).

• See “Creating a Configuration,” on page 24 to identify the outputs to which audio inputs are tied.

•With the Preset, View, and Esc buttons, select Serial Port Configuration mode.

•Select 9600 baud for the RS-232 Primary port in Serial Port Configuration mode and indicate its selection.

•With the Video and Audio buttons, select front panel security Lock mode 2 or toggle between mode 0 (unlocked) and mode 2.

FPreset button and LED — The Preset button and LED have three primary functions (❏) and two secondary (•) functions:

❏Activates Save Preset mode to save a configuration as a preset

❏Activates 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.

•With the Enter, View, and Esc buttons, select Serial Port Configuration mode

•Select 19200 baud for the RS-232 Primary port in Serial Port Configuration mode and indicate its selection.

MPX 866 A Media Presentation Matrix Switcher • Operation 19