Runco CX-70DHD operation manual Serial Commands, Input Selection Commands

External Control

Table 6-1lists 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

Command	Parameter	Value	Description
	(min/max)	Stored?
	Power On/Off Commands
OFF	NA	NA	Turns display off
ON	NA	NA	Turns display on
POWER	0/1	NA	Turns display on and off
POWER?	NA	NA	Returns power status
	Input Selection Commands
COMPONENT	NA	YES	Selects the Component input
COMPOSITE	NA	YES	Selects the Composite video input
HDMI1	NA	YES	Selects the HDMI 1 input
HDMI2	NA	YES	Selects the HDMI 2 input
HD1	NA	YES	Selects the RGB HD 1 input
HD2	NA	YES	Selects the RGB HD 2 input
INPUT?	NA	NA	Returns active input
SCART	NA	YES	Selects the SCART input
SVIDEO1	NA	YES	Selects the S-Video 1 input
SVIDEO2	NA	YES	Selects the S-Video 2 input

60 CX-70DHD Installation/Operation Manual