Nuvo NV-LRC1 Installation Manual page 29

Command to determine when the desired volume point has been reached. Note that ramps in different zones may start at
different levels and will all ramp at the same rate.
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COMMAND: *ALLV-<CR> Ramp ALL zones DOWN at a 10 dB/second rate in 1 dB steps.
RESPONSE: #ALLV-<CR>
The ramp action will be cancelled when all zones reach MINIMUM (OFF) volume, or when an *ALLHLD<CR> Command is
received. Note that to stop the ramp with this command before the minimum volume, one reference zone must be periodically
polled with a *ZxxCONSR<CR> Command to determine when the desired volume point has been reached. Note that ramps in
different zones may start at different levels and will all ramp at the same rate.
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COMMAND: *ALLHLD<CR> Stops ramp action initiated by *ALLV+<CR> Or *ALLV-<CR>
RESPONSE: #ALLHLD-<CR>
This results in a HOLD of the level at time of command receipt.
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COMMAND: *ALLMON<CR> ALL MUTE ON.
RESPONSE: # ALLMON<CR>
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COMMAND: *ALLMOFF<CR> ALL MUTE OFF.
RESPONSE: #ALLMOFF<CR>
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COMMAND: *ZxxSRCp<CR> Switch zone xx to SOURCE p ( 1 to 6).
RESPONSE: Same response as for *ZxxCONSR<CR>
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COMMAND: *ZxxVOLyy<CR> Set volume of zone xx to level yy below max in dB from 0 to 78 dB (include lead 0 for all
single-digit values).
RESPONSE: Same response as for *ZxxCONSR<CR>
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COMMAND: *ZxxVOL+<CR> STARTS zone xx volume ramp UP at the rate of +10 dB per second in +1 dB steps. (This is
the same as holding VOLUME UP key on a KEYPAD for 1 second).
RESPONSE: Same response as for *ZxxCONSR<CR>, updated 10 times per second.
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COMMAND: *ZxxVOL-<CR> STARTS zone xx volume ramp DOWN at the rate of -10 dB per second in -1 dB steps. (This
is the same as holding VOLUME UP key on a KEYPAD for 1 second).
RESPONSE: Same response as for *ZxxCONSR<CR>, updated 10 times per second.
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COMMAND: *ZxxVHLD<CR> STOPS zone xx volume ramp initiated by *ZxxVOL++<CR> or *ZxxVOL--<CR> commands.
This results in a HOLD of the level at time of command receipt.
RESPONSE: #ZxxVHLD<CR>
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COMMAND: *ZxxMTON<CR> zone xx MUTE ON (mutes currently connected source)
RESPONSE: Same response as for *ZxxCONSR<CR>
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