Extron electronic TPS150 ASCII Command, Response, Additional description, Input audio level

Command/response table for programming and operating the TPT150 (Cont’d)

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

Input audio level

Adjust the input audio level

[VIN

X2

X4

0]

[R0•

X1

•VIN

X2

X4

0•]

Set the input

X2

specified value.

audio level to a

Leading zeros are required in the input number ( X2 ).

Two-digit numbers are required for the audio level variable ( X4 ); use leading zeroes as required.

The negative sign (–) is required for audio attenuation level variable values other than 00).

Example:

[VIN02–13]

[R0•95•VIN02–13•]

Increment the input audio level

[VIN

+]

[R0•

•VIN

+•]

Increase the input

audio level

X1

X2

X2

X2

by 1 dB.

Decrement the input audio level

[VIN

X2

–]

[R0•

X1

•VIN

X2

–•]

Decrease the input

X2

audio

level by 1 dB.

Query the input audio level setting

[VIN

?]

[R0•

•VIN?•

]

The audio input

audio level is

X1

X2

X4

X2

set to

dB.

X4

Reset all inputs’ audio levels

[VIN@]

[R0•

X1

•VIN@•]

Set all input’s audio level

adjustments to their factory

defaults (0 dB).

Output level

Adjust the audio output level	[VOL01	X5	0]	[R0•	X1	•VOL01	X5	0•]	Set the output level to a specified
									value.

Two-digit numbers are required for the level variable ( X5 ), use leading zeroes as required.

The negative sign (–) is required for attenuation level variable values other than 00).

Example:	[VOL01–130]	[R0•95•VOL01–130•]
Increment the output level	[VOL+]	[R0•		•VOL+•]			Increase the output level by 1 dB.
			X1
Decrement the output level	[VOL–]	[R0•	X1	•VOL–•]			Decrease the output level by 1 dB.
Query the output level setting	[VOL?]	[R0•		•VOL?•		]	The audio output level is set to
			X1		X5
									dB.
								X5
Reset the output level	[VOL@]	[R0•	X1	•VOL@•]			Set the output level adjustment
							to its factory default (0 dB).

Program projector power and input command codes

Store ASCII code to a button

[PCL1

X6

X7

]

[R0•

X1

•PCL1

X6

X7

•]

Program button

X6

code to

X7

.

Example:

[PCL103’S-video”]

[R0•

•PCL103’S-video”•] Program button 2 to send the

X1

command string [S-video].

The ’ and ” characters insert the

delimiter brackets for devices

that require them.

View a button’s ASCII code

[PCL1

?]

[R0•

•PCL1

?•

]

X1

X6

X6

X7

Example:

[PCL103?]

[R0•

•PCL103[S-video]]

View button 3’s command string

X1

[S-video]. The ’ and ” characters

insert the delimiter brackets for

devices that require them.

Brackets inserted using the insert brackets feature appear as brackets when you use view command.

Store hex code to a button

[PCH1

X6

X8

]

[R0•

X1

•PCH1

X6

X8

•]

Program button

X6

code to

X8

.

Example:

[PCH1020F]

[R0•97•PCH1020F•]

Program button 2 to send the hex

command string 0F.

View a button’s hex code [PCH1 X6 ?] [R0•

X1 •PCH1 X6 ?• X8 ]

The insert brackets feature is not available for hex codes.

TPS150 Switching and Transmission System • Serial Communications 4-15