HP vp6315, vp6320, vp6311, vp6310b manual Room controller commands, RSRC=4CRLF

•Command that is currently unavailable—command with “?” added

•Invalid parameter—command with current value

•Action command with unnecessary parameter—action command

•Action command that is unavailable—action command

The following simplified example shows how the projector typically responds to a request to change the active input source. Note that the three latter notifications are delayed.

Request:	*RSRC=4<CR>
Notification:	*RSRC=4<CR><LF>	(acknowledges request)
	*SRC=0<CR><LF>	(projector is attempting to acquire source 4, and in the interim
		has no valid source)
	*SRC=4<CR><LF>	(source 4 is now active)
	*BRT=60<CR><LF>	(brightness has been modified for source 4)
	*CSPC=?<CR><LF>	(color space is not supported for this input)

Room controller commands

In the following tables, if the parameter listing for a particular command is “None,” that command requires no parameter. Some commands are valid only when the projector is turned on, STAT=1. Some commands are available only when specific input sources are active.

Source function

Command	Parameters	Description
SRC	?	Queries the current active input source: 0=no active
		source,1=VGA-in, 3=composite video, 4=S-video, 8=DVI.
RSRC	1, 3, 4, 8, ?	Attempts to use the specified source as the active input source,
		or queries the last source requested: 1=VGA-in, 3=composite
		video, 4=S-video, 8=DVI.
NXT	None	Switches to the next input source.
AUTO	0, 1, ?	Sets or queries automatic searching inputs for signal: 0=no
		searching, 1=searching.

54 Installing Permanently