Lightwave MX 8x8 DVI Pro, Руководство пользователя

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MX 8x8 DVI Pro
User’s Manual
Page 19 / 53
3. RS 232 / 422 and Ethernet control
RS232 / RS422 ports
M8x8DVI-Pro can be ordered with either RS232 or RS422 communication port.
The port settings are done in the factory. D-sub connector pin assignments can be
found on chapter 1.
Changing and viewing protocols
M8x8DVI-Pro is equipped with multiple router protocols.
1. Switch the router in TAKE mode if used prevoiously in AUTOTAKE mode by
pressing TAKE button for 2 seconds. ( TAKE will not light continuously)
2. Press and release Control Lock ( Control Lock button lights in red colour
continuously)
3. Press and keep pressed Output Lock button. Now one of the source buttons
will light up ( view protocol)
If Source#1 button lights: Lightware protocol is active
If Source#2 button lights: Protocol#2 is active
4. During Output Lock pressed, press the desired Source button, accordingly to
the new protocol. The desired Source button starts blinking, the router
performs a reset and all buttons light up for 4 seconds. Now the new
protocol is active.
Port settings:
The device uses standard RS-232 interface with the following settings:
9600 Baud
8 data bit
1 stop bit
no parity
null modem cable
The matrices accept commands surrounded by curly brackets - { } - and responds
surrounded by round brackets - ( ) - only if a command was successfully executed.
Input, output numbers and values must be sent as two digit ASCII numbers.