Extron electronic ISM 182 manual Auto Memories, User presets, Freeze, Test pattern, Audio mute

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 inputs as
				selected.
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

Save user preset

Recall user preset

X2

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	X2	*1F		X2	Frz1	Output a “frozen” video image.
Disable		*0F			Frz0	Turn off freeze (output motion
	X2			X2
						video).
View the freeze status	X2	F		X3		Show the freeze status.
Example:	1f		0			Freeze mode off.

Test pattern

Select test pattern for an output	X19	*	X21	J	Tst
View test pattern	J
Example:	j

	X19		*		X21	Select a test pattern for the	X19
						output(s).
		*				Show the test pattern.
X19				X21
1*002						Crosshatch test pattern selected
						for output 1 only.

Audio gain and attenuation

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 +3dB.

The command (G) is case sensitive.

Set attenuation

X1 * X24 g

X1	Aud	X22	Set attenuation for input
			–		dB.
				X22

X1

to

The command (g) is case sensitive.

Increment level

X1

+G

X1

Aud

X22

Increase input

X1

audio level by

+1dB.

Decrement level

–G

Aud

Decrease input

audio level by

X1

X1

X22

X1

–1dB.

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 –3dB 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