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2.
Release the Control buttons.
N If front panel Lock mode 2 is selected and you try to perform step 3, the actions
3.
To change a value, press and release the button that relates to the desired
value (figure 3-73).
Press and release the button(s) to configure the port as
follows:
Baud rate:
Enter — 9600
View — 38400
Serial protocol:
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 3-73 — RS-232/RS-422 and baud rate selection
4.
Press and release an output button to exit the Serial Port and Audio/RS-232
Input Configuration mode (figure 3-74).
Press and release
an output button.
Figure 3-74 — Exit Serial Port and Audio/RS-232 Input Configuration
mode
Rear Panel Operations
The rear panel has a Reset button that initiates four levels of resets (numbered 1, 3,
4, and 5 for the sake of comparison with an Extron IPL product). The Reset button
is recessed, so use a pointed stylus, ballpoint pen, or Extron Tweeker to access it.
See the table on the next page for a summary of the modes.
C
N The reset modes listed on the next page close all open IP and Telnet connections
are ignored and the Enter, Video, and Audio buttons flash. See "Setting the
front panel Locks (Executive modes)" on page 3-46.
Preset — 19200
Esc — 115200
Audio — RS-422/RS-485
C O N T R O L
VIEW
ESC
PRESET
VIDEO
All Control and I/O buttons return to unlit or background illumination.
C O N T R O L
5
ENTER
PRESET
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.
and close all sockets. Also, the following modes are separate functions, not a
continuation from Mode 1 to Mode 5.
MTPX Plus Twisted Pair Matrix Switchers • Operation
I / O
AUDIO
I / O
VIEW
ESC
VIDEO
AUDIO
3-51
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