Extron electronic DVS 304 D, DVS 304 AD manual Command

Command	ASCII Command	Response	Additional description
	(host to scaler)	(scaler to host)
Auto Switch Mode

On	10*1#	Asw 1]
Off	10*0#	Asw 0]
View setting	10#	X8) ]

Set auto switch mode on. Set auto switch mode off.

View the auto switch mode status. (0= off, 1= on).

Blue Screen

On	8*1#	Blu 1]
Off	8*0#	Blu 0]
View setting	8#	X8) ]

Set blue screen on. Set blue screen off.

View the current blue mode status (0= off, 1= on)

Auto Image

Enable	55*1#	Img 1]	Activates auto image for all inputs.
Disable	55* 0#	Img 0]	Turn auto image off.
Execute	55* 2#	Img 2]	Apply auto image to the selected
			input.
View	55#	X8) ]	View auto image setting.
			(0= disabled, 1= enabled).

OSD (On Screen Display) duration

Select speed	20*X9*#	Dur X9* ]
View speed	20#	X9* ]
Text label (OSD) (Input 4 only)
Write Name	Esc X8$NI]	Nam 4]
Read Name	Esc NI]	X8$]
PIP size
PIP size	16*X10%#	Pmd X10%]
View	16#	X10%]
PIP mode
PIP on	17*X10)#	Pip X10)]
PIP off	17*0#	Pip 0]
View	17#	X10)]

Sets the OSD duration

View the On screen display time.

Writes text X8$ for input 4. View text label for input 4

Select size of PIP window. View PIP window size.

Turn PIP mode on with PIP window from input X10).

Turn PIP mode off.

View selection status (on or off).

N When PIP is active, all controls apply to the PIP window. The main window cannot be modified while PIP window is displayed.

Swap (when PIP mode is “On”)

	%	Tke0]	Swap content between main and
			PIP window.
PIP mode audio follow (Audio model only)
Set	19*X10^#	Ald X10^]	Select audio follow setting in PIP
			mode.
View	19#	X10^]	View audio follow status.

NX8) = 0 or 1

X8$	= Text label/Preset name:		Up to 16 characters
X9*	= OSD display setup:		0 to 5 seconds in 1 second steps
X10)		= PIP window input selection:	0 to 4
X10%		= PIP window size:	1 to 6 (see page 3-7)
X10^ = PIP audio setup:			1 to 6 (see page 3-7)

DVS 304 • Serial Communication 3-13