Extron electronic MPX PLUS 866 A Switch User Manual


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3-5
MPX Plus 866 A Media Presentation Matrix Switcher • Operation
PRELIMINARY
Control buttons
Primary functions
Action:
Save changes Select Preset mode Select View mode Cancel/escape
Indication:
Blinking: save needed Blinking: Save preset
Lit: Recall preset
View mode selected Flashes once
ENTER
PRESET
VIEW
ESC
Secondary functions
Port
configuration
Action 1:
Select Configuration mode
Action 2/
indication:
Select 9600 baud.
Blinking: selected
Select 19200 baud.
Blinking: selected
Select 38400 baud.
Blinking: selected
Select 115200 baud.
Blinking: selected
Front panel
locks
Action:
With Video and
Audio buttons, select
Lock mode 2 and/or
toggle between mode
0 and mode 2.
RGB delay Action:
Computer video output group:
In Video mode,
decrease the
switching interval.
In Video mode,
increase the
switching interval.
Audio Action:
In Audio mode,
decrease input level
or output volume.
In Audio mode,
increase input level
or output volume.
e
Enter button — TheEnterbuttonhasoneprimaryfunction(•)andthree
secondary (❏) functions:
• Saveconguration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 [
i
] and [
j
])
Press the desired input button (
a
or
b
)
Press the desired output button(s) (
c
or
d
)
Press the Enter button.
N • Videooutputsinthecomputervideogroup(
c
) can be tied only to a
computer video input (
a
).
• Videooutputsinthelowresolutionvideogroup(
d
) can be tied only to a
low resolution video input (
b
).
• 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 tied to an output in the computer group (outputs 1 through 6).
❏
With the Preset, View, and Esc buttons, select Serial Port Selection and
Configuration mode. See “Selecting the RS-232 Primary port’s baud rate”
on page 3-42.
❏
Select 9600 baud for the rear panel RS-232 port in Serial Port Selection and
Configuration mode and indicate the selection. See “Selecting the RS-232
Primary port’s baud rate” on page 3-42.
❏
With the Video and Audio buttons, select front panel security
Lock mode 2 or toggle between mode 0 (unlocked) and mode 2. See
“Setting the front panel locks (Executive modes)” on page 3-44.
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