USE Lead 0 in Tens Place for Value Less than

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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COMMAND:	*ZxxMTOFF<CR> – zone xx MUTE OFF (returns zone output to currently connected source at previous volume setting).
RESPONSE:	Same response as for *ZxxCONSR<CR>
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COMMAND:	*ZxxBASSyyy<CR> – zone xx BASS EQ with yyy = EQ level, dB, –12 to +0 (flat) to +12 in 2 dB increments.
	USE LEAD "0" IN TENS PLACE FOR VALUE LESS THAN 10.
RESPONSE:	Same response as for *ZxxSETSR<CR>