Filter
Top Products
- 12 -
RS-232 Serial Interface
The VM0404H’s built-in bi-directional RS-232 serial interface allows
system control through a high-end controller, PC, and/or home
automation / home theater software package.
Configuring the Serial Port
The controller’s serial port should be configured as follows:
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:
Baud Rate 19200
Data Bits 8
Parity None
Stop Bits 1
Flow Control None
Command Description
sw Switch command
Input Command Description
i Input command
Input Port Number Description
xx 01-04 port (default is 01)