Extron Electronics MVX VGA A User Guide - Manual (Page 62)

3-39 MVX VGA A Matrix Switchers • Operation
PRELIMINAR
Y
3 . To change a value , press and release the button that relates to the desired
value (figure 3-61).
ENTER PRESET VIEW ESC RGBHV AUDIO
CONTROL I/O
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
The selected LEDs blink and the others remain lit.
In this example, the port is set to RS-422 at 38400 baud.
= Blinking LED = Lit LED,
Figure 3-61 — RS-232/RS-422 and baud rate selection
4 . Press and release an input or output button to exit Serial Port Configuration
mode (figure 3-62).
ENTER PRESET VIEW ESC RGBHV AUDIO
CONTROL I/O
5
All Control LEDs return to the unlit state.
Each I/O LED returns to its previous state.
Press and release an
input or output button.
Figure 3-62 — Exit Serial Port Configuration mode
N The switcher requires some time to save the new serial port settings. Wait at
least 5 minutes before removing power from the switcher, or the settings may be
lost.