Rear Panel Operations - Extron electronics CrossPoint 450 Plus Series User Manual

2. Release the Control buttons.
N The serial port settings are protected when front panel Lock mode 2 is selected.
3. 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
View — 38400
Serial protocol:
RGBHV/Video — RS-232
The selected buttons blink and the others remain lit.
In this example, the port is set to RS-422 at 38400 baud.
ENTER
Figure 3-80 — RS-232/RS-422 and baud rate selection
4. Press and release an output button to exit the Serial Port Selection and
Configuration mode (figure 3-81).
Press and release an
input or output button.
Figure 3-81 — Exit Serial Port Selection and Configuration mode

Rear Panel Operations

The rear panel has a Reset button that initiates various levels of resets as
defined in the table below:
Switcher model or
MAV Plus switcher matrix size
All CrossPoint Ultra
MAV Plus 88, 128, 816, 164, 168,
1212, 1616, 248, and 328
All CrossPoint 450 Plus
MAV Plus 2412, 2424, 3216, and
3232
The Reset button is recessed, so use a pointed stylus, ballpoint pen, or Extron
Tweeker to access it.
You can view the settings in Lock mode 2 but you cannot change them from
the front panel. See "Setting the front panel Locks (Executive modes)" on
page 3-52.
If front panel Lock mode 2 is selected and you try to perform step 3, the actions
are ignored and the Enter, Video, and Audio buttons flash.
Preset — 19200
Esc — 115200
Audio — RS-422/RS-485
C O N T R O L
VIEW ESC
RGBHV AUDIO
PRESET
All Control and I/O buttons return to unlit or background illumination.
5
ENTER
CrossPoint / MAV Matrix Switchers • Operation
I / O
I / O
C O N T R O L
VIEW ESC
PRESET RGBHV AUDIO
Reset Resets
LED
Yes Comparable to IPL modes
3, 4, and 5
Hard reset (IPL mode 1)
No Whole switcher reset
Absolute reset
Hard reset
3-55