Extron electronic MPS 409 manual Using the Command/Response Table, Symbol definitions

Command/Response Table

Using the Command/Response Table

The command/response table is shown on the following pages. Lower case characters are acceptable in the command field only where indicated. Symbols are used throughout the table to represent variables in the command/response fields. Symbol definitions and an ASCII-to-hexadecimal (HEX) conversion table are shown below. Command and response examples are shown throughout the command/response table.

Symbol definitions

]

}

•

E

X!

X@

X#

X$

X%

X^

X&

X*

X(

X1)

X1!

X1@

X1# X1$ X1% X1^

X1&

X1*

X1(

=CR/LF (carriage return/line feed) (hex 0D 0A)

=Carriage return (no line feed, hex 0D)

=Space character

=Escape key (hex 1B)

=Audio/Video Groups 1 through 4: 1 = VGA,

2 = DVI,

3 = HDMI,

4 = composite video.

NOTE: X! = 3 and 4 are not compatible with EDID Minder commands.

=Inputs 0 through 2 (0-3 for HDMI) for each group (Input 0 = off, not available in single switcher mode.)

NOTE: Selecting input 3 for a group with only 2 inputs will return error E01.

=0 = off, 1 = on

=0 to 12 (mic gain)

=1 to 66 (mic attenuation)

=-66 to +12 (dB mic gain level)

=1 = single switcher mode (combine mode disabled),

2 = single switcher mode (combine mode enabled),

3 = separate switcher mode (combine mode disabled),

4 = separate switcher mode (combine mode enabled),

=0 to 15, default = 8 (mic talk-over threshold level)

=0 to 12 (input number in simple address)

=0 to 100 (program volume adjustment range)

=Inputs 0 through 9 for single input addressing, X1! = ( X! - 1) times 4 + X@, 0 = mute

=0 to 30 (program audio ducking level in talk over mode, 0 = off)

=Audio Input gain/attenuation (-18 dB to +24 dB, in 1 dB steps)

=Audio Input gain value in dB (0 to 24)

=Audio Input attenuation value in dB (-1 to -18)

=value of EDID setting from lookup table (0-20):

0 = automatic mode,

1-19 = assigned EDIDs,

20 = user loaded EDID

=128 or 256 Byte EDID raw HEX (text form)

=native resolution and refresh rate from selected EDID

=MPS 409 name. Name is a text string of up to 24 alpha-numeric characters.

MPS 409 • SIS Programming and Control 22