Serial Communications; Rs-232 Connection And Port Configuration; Serial Command Syntax - Runco RS 440LT/CineWide User Manual

To interface the RS-440 with a home theater automation/control system or a PC running
terminal emulation software, connect it to your control system or PC as shown in Figure
3-13.
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 9600, to match that of the RS-440 RS-232
port.
Table 6-1 lists the RS-232 command set. All commands are in ASCII format and must be
in UPPERCASE.
When you send a valid command, the RS-440 executes it and acknowledges it with the
first three characters of the command followed by "OK;" for example, "RRAOK." When you
send an invalid command, the RS-440 ignores it and returns the first three characters of
the command followed by "NG;" for example, "RRXNG."
Table 6-1. Serial Commands
Command
RRA00 Saves current settings to the CUSTOM memory
(Note 1)
RRA01 Saves current settings to the ISF Day memory
(Note 1)
RRA02 Saves current settings to the ISF Night memory
(Note 1)
RRB00 Recalls the Custom memory settings
RRB01 Recalls the ISF Day memory settings
RRB02 Recalls the ISF Night settings
RRC00 Selects the S-VIDEO input
RRC01 Selects the COMPOSITE VIDEO input
RRC02 Selects the COMPONENT input
RRC03 Selects the DVI-D input
RRC04 Selects the HDMI input
RRC05 Selects the DVI-A input
Notes:
1. All image quality settings must be made with the remote control. After the image adjustments
are complete, you can use these commands to store the settings in the selected memory.
2. The power on command (PON) will not provide an OK reply; it will instead reply with a random
character. For your automation system, simply ensure that you receive a character after the
PON command. If you do not get any reply after PON, send PON again.
Runco RS-440 Installation/Operation Manual

6. Serial Communications

Description
61
6.1
RS-232 Connection
and Port Configuration
6.2
Serial Command
Syntax
Reply
RRAOK
RRAOK
RRAOK
RRBOK
RRBOK
RRBOK
RRCOK
RRCOK
RRCOK
RRCOK
RRCOK
RRCOK