3-55
CrossPoint / MAV Matrix Switchers • Operation
2. Release the Control buttons.
N
The serial port settings are protected when front panel Lock mode 2 is selected.
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.
3. To change a value, press and release the button that relates to the desired
value (figure 3-80).
C O N T R O L
PRESET
ENTER
I / O
RGBHV AUDIO
ESC VIEW
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.
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).
C O N T R O L
PRESET
ENTER
I / O
RGBHV AUDIO
ESCVIEW
5
All Control and I/O buttons return to unlit or background illumination.
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
Reset
LED
Resets
All CrossPoint Ultra
MAV Plus 88, 128, 816, 164, 168,
1212, 1616, 248, and 328
Yes Comparable to IPL modes
3, 4, and 5
Hard reset (IPL mode 1)
All CrossPoint 450 Plus
MAV Plus 2412, 2424, 3216, and
3232
No Whole switcher reset
Absolute reset
Hard reset
The Reset button is recessed, so use a pointed stylus, ballpoint pen, or Extron
Tweeker to access it.
RESET
LAN
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