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(gure3-80).
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. PressandreleaseanoutputbuttontoexittheSerial Port Selection and
Configuration mode(gure3-81).
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 four levels of resets
(numbered1,3,4,and5forthesakeofcomparisonwithanExtronIPL
product). The Reset button is recessed, so use a pointed stylus, ballpoint
pen, or Extron Tweeker to access it.
Seethefollowingtableforasummaryofthemodes.
C
Review the reset modes carefully. Using the wrong reset mode may result
in unintended loss of flash memory programming, port reassignment, or a
controller reboot.
N
The reset modes listed below close all open IP and Telnet connections and close
all sockets. Also, the following modes are separate functions, not a continuation
from Mode 1 to Mode 5.
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