Extron electronic DVS 304 AD, DVS 304 D manual Serial Communication, cont’d, Command

Serial Communication, cont’d

Command	ASCII Command	Response	Additional description
	(host to scaler)	(scaler to host)

General Information

NThese commands are not case sensitive. Both (I) and (i) can be used interchangeably

I/i	Vid X7! • Aud X7! • Typ X7#• Std X8!• Pre X8! X8! X8!
	• Sdi X7!]

Query Firmware Version

NThese commands are not case sensitive. Both (Q) and (q) can be used interchangeably

Q/q x.xx] View the Firmware version.

Query Part Number

NThese commands are not case sensitive. Both (N) and (n) can be used interchangeably

N/n	60-736-01/-02	View the part number.
	/-03/-04]

View Internal Temp.

20SX8@] Internal temp. deg Celsius.

Front Panel Security Lockout (Executive Mode)

NThese commands are not case sensitive. Both (X) and (x) can be used interchangeably

Enable	1X/x	Exe1]	Limited front panel adjustments
			only.
Disable	0x	Exe0]	Adjustments/selections can be
			made from front panel.
View status	X	X8)]	Show mode status.
			(0= disabled, 1= enabled)
SDI Field Flip
Standard	73*0#	Flp 0]
Flip Fields	73*1#	Flp 1]
View	73#	Flp X8)]	(0= Standard, 1= Flipped)
Enhanced Mode
Set mode	52* X%#	Enh X%]
View mode	52#	Enh X%]
Refresh Lock
Enable	77*1#	RFl 1]
Disable	77*0#	RFl 0]
View status	77#	X8)]	(0= Disabled, 1= Enabled)
Auto Memory
Enable	1M/m	Aut1]
Disable	0M/m	Aut0]
View status	M/m	X8)]	(0= Disabled, 1= Enabled)
N X%	= On/Off	0 = off/disable, 1 = on/enable
X7!	= Input selection	1 to 4
X7#	= Input video format	1 to 9 (see page 3-6)
X8)	= 0 or 1
X8!	= Input Standard:	0 = None, 1 = NTSC 3.58, 2 = PAL, 3 = NTSC 4.43, 4 = SECAM
X8@	= Internal temperature	(in degree Celsius)

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