Extron electronic ISM 482 manual User presets

Command/response table for SIS commands (cont’d)

Command	ASCII Command	Response		Additional description
	(host to switcher)	(switcher to host)
Auto Memories
Auto memories on	1M	Aut	X3	Set the ISM to apply auto
				memories settings to all selected
				inputs.
Auto memories off	0M	Aut		Set the ISM to not apply auto
			X3
				memories settings.

View auto memories status M

X3	Auto memories is
	for all inputs.

X3

(on or off)

User presets

The X2

Save user preset

Recall user preset

value specified is the output to which the input with the associated user preset is tied.

*

,

Spr

•

Command code is a comma.

X2

X18

X2

X18

Save the

outputs settings as

X2

preset

.

X18

*

.

Rpr

•

Command code is a period.

X2

X18

X2

X18

Recall preset

settings for

X18

X2

output.

Freeze

Enable

Disable

X2 *1F

X2 *0F

X2	Frz1	Output a “frozen” video image.
	Frz0	Turn off freeze (output motion
X2
		video).

View the freeze status	X2	F		X3	Show the freeze status.
Example:	1f		0		Freeze mode is off.

Test pattern

Select test pattern for an output

X19	*	X21	J	Tst	X19	*	X21	Select a test pattern for the
								output(s).

X19

View test pattern	J
Example:	j

X19	*	X21	Show the test pattern.
1*002			Crosshatch test pattern was
			selected for output 1 only.

Audio gain and attenuation

The set gain (G) and set attenuation command (g) are case sensitive. The increment, decrement and view commands are not case sensitive.

Set gain

X1

*

X23

G

X1

Aud

X22

Set gain for input

X1

to +

X23

dB.

Example:

4*3G

4Aud+•3

Set gain for input 4 to +3 dB.

Set attenuation

*

g

Aud

Set attenuation for input

to

X1

X24

X1

X22

X1

–

dB.

X22

Increment level

Decrement level

X1 +G

X1 –G

X1	Aud	X22	Increase input	X1		audio level by
			+1 dB.
	Aud		Decrease input			audio level by
X1		X22			X1
			–1 dB.

View audio level	X1	G	X22	View gain for input	X1	.
Example	4G		–•3	The ISM reports that the input 4
				audio level is at –3 dB of
				attenuation.

Audio mute

Audio mute on

Audio mute off

View audio mute status

X2 *1Z

X2 *0Z

X2 Z

X2	Amt	X3	Mute the	X2	audio output.
	Amt		Unmute the			audio output.
X2		X3			X2
			Audio mute is				for output		.
		X3				X3		X2

Integration Scaling Matrix Switcher • Programmer’s Guide 4-11