Rear Panel Operations - Extron electronics MVX Plus 128 VGA A User Manual

Operation, cont'd
N The serial port settings are protected when front panel Lock mode 2 is selected.
3.
Figure 3-69 — RS-232/RS-422 and baud rate selection
4.
Figure 3-70 — Exit Serial Port Configuration mode

Rear Panel Operations

The rear panel has a Reset button that initiates four levels of matrix switcher resets.
For different reset levels, press and hold the button while the switcher is running or
press and hold the button while you apply power to the switcher.
3-44 MVX Plus 128 VGA A Matrix Switcher • Operation
You can view the settings in Lock mode 2 but you cannot change them from the
front panel.
If front panel Lock mode 2 is selected and you try to perform step 3, the actions
are ignored and the Enter, RGBHV, and Audio LEDs flash.
To change a value, press and release the button that relates to the desired
value (figure 3-69).
Press and release the button(s) to configure the port as
follows:
Baud rate:
Enter — 9600 Preset — 19200
View — 38400 Esc — 115200
Serial protocol:
RGBHV — RS-232 Audio — RS-422/RS-485
The selected buttons blink and the others remain lit.
In this example, the port is set to RS-422 at 38400 baud.
C O N T R O L
VIEW ESC
ENTER PRESET
= Blinking button
Press and release an input or output button to exit the Serial Port Configuration
mode (figure 3-70).
Press and release an
All Control and I/O buttons return to unlit or background illumination.
input or output button.
5
I / O
RGBHV AUDIO
C O N T R O L
VIEW ESC
ENTER PRESET RGBHV AUDIO
I / O