Extron electronics CrossPoint 450 Plus Series User Manual page 95

Operation, cont'd
3.
Figure 3-80 — RS-232/RS-422 and baud rate selection
4.
Figure 3-81 — Exit Serial Port Configuration mode
3-52 CrossPoint 450 Plus and MAV Plus Switchers • Operation
The serial port settings are protected when front panel lock mode 2 is selected.
You can view the settings in lock mode 2, but not 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/Video, and Audio buttons flash.
To change a value, press and release the button that relates to the desired
value (figure 3-80).
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/Video — 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 3-81).
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