Runco High Definition Owner's Operating Manual page 68

Serial Communications
Table 6-1 lists the RS-232 command set. The "Parameter (min/max)" column shows the
valid parameter ranges, or "NA" for commands that take no parameters.
When you enter a valid command, the DHD Controller executes it and acknowledges it
with a plus sign on the command line (+ >). When you enter an invalid command – one
that is misspelled or followed by values outside the valid range for that command – the
DHD Controller ignores it and returns a minus sign (- >).
Table 6-1. Serial Commands
Parameter
Command
(min/max)
OFF NA
ON NA
POWER 0/1
POWER? NA
COMPONENT NA
COMPOSITE NA
HDMI1 NA
HDMI2 NA
HD1 NA
HD2 NA
INPUT? NA
SVIDEO1 NA
SVIDEO2 NA
Aspect Ratio Commands (not available on HDMI 1 or HDMI 2 inputs)
16:9 NA
ASPECT? NA
CINEMA NA
LETTERBOX NA
4:3 NA
VIRTUALWIDE NA
Value
Stored?
Power On/Off Commands
NA Turns system off
NA Turns system on
NA Turns system on or off (toggles on/off state)
NA Returns power status
Input Selection Commands
YES Selects the Component input
YES Selects the Composite video input
YES Selects the HDMI 1 input
YES Selects the HDMI 2 input
YES Selects the RGB HD 1 input
YES Selects the RGB HD 2 input
NA Returns active input
YES Selects the S-Video 1 input
YES Selects the S-Video 2 input
YES Selects the 16:9 aspect ratio
NA Returns current aspect ratio
YES Selects the Cinema aspect ratio
YES Selects the Letterbox aspect ratio
YES Selects the 4:3 aspect ratio
YES Selects the VirtualWide aspect ratio
56 PlasmaWall XP Series Owner's Operating Manual
Description