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Presentation Switchers, Inc.
Command Format
Examples in HEX
Response
41 53 57 0D
41 53 57 20 31 0D
Command Line Example
PS190 by Presentation Switchers
Firmware Revision 1.0
$ ASW
ASW 1
Trim Audio on Specific HDMI Input
Sometimes audio levels from a source can be louder than the other devices. This feature attenu-
ates, or trims, the audio level of the loud device so that it roughly equals the loudness of the
other devices.
Command Format
TRIM # #
Replace the first # with the input (1-5) and the second with the trim
level (1-100).
Examples in ASCII
Response
TRIM 2 85
TRIM 2 85
Examples in HEX
Response
54 52 49 4D 20 32 20 38
35 0D
54 52 49 4D 20 32 20 38 35 0D
Command Line Example
PS190 by Presentation Switchers
Firmware Revision 1.0
$ TRIM 2 85
TRIM 2 85
Get Trim Levels for All Inputs
This routine retrieves the audio trim levels (settings) for all of the HDMI inputs.
Command Format
TRIM
Type return (carriage return) after typing TRIM.
Examples in ASCII
Response
TRIM
See Command Line Example below.