Manual

Command: Channel Input Cross Mix Level (PCML)

This command is used to get/set the level of an input to an ampliﬁer channel.

%PCML:xyzz<CR>

Where x is output channel to select (between 1 and 4) and y is the input channel (between 1 and 4).

For volume parameters, the zz section of the command can range between 0x00 (muted) and 0xE1

(225 = +12dB of gain). This allows half dB steps, where 1 = -100dB, C9 (201) = 0dB and E1 (225)

= 12dB.

e.g. %PCML:11C9<CR> sets the level routed from input 1 to output channel 1 to unity.

e.g. %PCML:42BD<CR> sets the level routed from input 2 to output channel 4 to -6dB.

When the value has been changed (from either GUI or external comms), or the current value has

been requested, the ampliﬁer will send:

%PCML=xyzz<CR> where x, y and zz are as per above.

To request the current value of a cross-mix level, use:

%PCML:xy??<CR>

Command: Channel Input Cross Mix Mute (PCMM)

This command is used to get/set the mute state of an input to an ampliﬁer channel.

%PCMM:xyzz<CR>

Where x is output channel to select (between 1 and 4) and y is the input channel (between 1 and 4).

For mute parameters, the zz section of the command can range between 00 (mute off) and 01

(mute on).

e.g. %PCMM:1100<CR> sets the mute state of input 1 to output channel 1 to unmuted.

e.g. %PCMM:4201<CR> sets the mute state of input 2 to output channel 4 to muted.

When the value has been changed (from either GUI or external comms), or the current value has

been requested, the ampliﬁer will send:

%PCMM=xyzz<CR> where x, y and zz are as per above.

To request the current value of a cross-mix mute state, use:

%PCMM:xy??<CR>

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AMD SERIES INSTALLATION AND OPERATION MANUAL

THIRD PARTY CONTROL PROTOCOL