6 serial communications, 1 rs-232 connection and port configuration, 2 serial command syntax – Vidikron Vision 75 User Manual
Page 83: Table 6-1 . serial commands, Serial communications, Rs-232 connection and port configuration, Serial command syntax
Vidikron Vision Model 65/Model 75 Installation/Operation Manual
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6.1
RS-232 Connection and
Port Configuration
To interface the Vision 65/75 with a home theater automation/control system or a PC
running terminal emulation software:
1.
Connect it to your control system or PC as shown in Figure 3-14.
2.
Start a terminal session on your PC using a terminal-emulation program, such as
HyperTerminal.
3.
Configure the RS-232 controller or PC serial port as follows: no parity, 8 data bits, 1 stop
bit and no flow control. Set the baud rate to 19200.
4.
Type a command from among those listed in Table 6-1. For example, to select the
Component 1 input, type X133X. Do not send a carriage return after the command.
6.2
Serial Command Syntax
Serial commands to the Vision 65/75 take the following form:
• Commands are in ASCII format.
• Commands must be in UPPERCASE; for example, X001X, not x001x.
• When you send a valid command, the Vision 65/75 executes it and echoes the command
back to the PC or control system. For example, when you send the command X001X, the
Vision 65/75 responds with X0_001X<CR>.
• When you enter an invalid command, the Vision 65/75 simply ignores it.
6
Serial Communications
The Vision 65/75 will not accept serial commands for 20 seconds after it is
turned on or off.
Table 6-1. Serial Commands
Code
Function
X001X
Power On
X002X
Power Off
X003X
Menu
X004X
Enter
X005X
Exit
X006X
Up (arrow key)
X007X
Down (arrow key)
X008X
Left (arrow key)
X009X
Right (arrow key)
X011X
Show active source and aspect ratio information
X021X
Keypad 1
Note