RS-232 Serial Interface
The VM0404H’s
Configuring the Serial Port
The controller’s serial port should be configured as follows:
Baud Rate | 19200 |
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Data Bits | 8 |
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Parity | None |
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Stop Bits | 1 |
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Flow Control | None |
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Switch Port Commands
The formula for Switch Port commands are as follows:
Switch Command + Input Command + Port number + Output Command + Port Number + Control + [Enter]
1.For example, to switch input port 02 (audio and video) to output port 03, type the following:
sw i02 o03 [Enter]
2.To turn off video and audio on port 03, type the following: sw o3 off [Enter]
3.To switch the next output to port 2, type the following: sw i02 + [Enter]
The following tables show the possible values for commands:
Command | Description |
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sw | Switch command |
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Input Command | Description |
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i | Input command |
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Input Port Number | Description |
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xx | |
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