Input and Output Buttons and LEDs
NOTE: See “Front Panel Operations,” later in this chapter for detailed descriptions of
all of the following functions and operations.
Primary functions
Action Press a button: Select an input or output for a tie being created.
Indication: Blinking LED: potential tie or untie.
Lit LED: current tie
through
through
Secondary functions
Presets Action: Select a preset in Preset mode.
Indication Lit: A preset has already been saved to this location.
Blink: Preset location is selected to be saved.
Input
configuration
Action: Press: Select
composite video
Press: Select
S-video
Indication: Lit: Indicate
composite video
Lit: Indicate
S-video
Input audio
level
Action/
indication:
inputs
Press a button: Select an input for audio gain and attenuation adjustment.
Lit LED: An input is selected for audio adjustment
Indication:
outputs
Indicate the gain or attenuation level.
Output audio
volume
Action/
indication:
outputs
Press a button: Select an output for volume adjustment.
Lit LED: An output is selected for audio adjustment.
Indication:
inputs
Indicate the output volume level.
Output
mutes
Action/
Indication
outputs
Press a button: Press and hold to mute the output.
Blinking LED: Output is muted.
MPX 866 A Media Presentation Matrix Switcher • Operation 16
