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Extron Electronics MTPX Plus 6400 Series User Guide User Manual

Page 29

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a

Input buttons — The input buttons have one primary function (

) and six secondary

functions (

):

Select and identify an input.

z

z

(Input 1 only) With the Output 1 button, select I/O Group mode.

z

z

Assign an input to the selected group in I/O Group mode and indicate its
assignment.

z

z

Select a preset.

z

z

Display the output volume level.

z

z

Select and identify the audio/RS-232 wire pair as audio (unlit) or RS-232 (lit) in

Serial Port and Audio and RS-232 Input Configuration mode.

z

z

(Input 1 and Input 2 only) Toggle background illumination of the buttons on and
off.

b

Output buttons — The output buttons have one primary function (

) and four

secondary functions (

):

Select and identify an output.

z

z

(Output 1 only) With the Input 1 button, select I/O Group mode.

z

z

Assign an output to the selected group in I/O Group mode and indicate its
assignment.

z

z

Mute the audio or RS-232 output.

z

z

Display the audio level of the selected input.

MTPX Plus 6400 Series Matrix Switchers • Operation

23