16
MAS7.1 Suplemental Guide, Rev 1.1, 9/28/07
MAS7.1 Command Reference
‘MZ’ Mute (*)
This command is used to mute the outputs of the MAS7.1, either all at once, or just selected channels.
To mute or unmuted outputs:
MZ 1,
m
Mute or unmute everything
MZ 1,M
m
,A
m
,D
m
,H
m
Mute or unmute selected channels
Response String:
=MZ 1,M
m
,A
m
,D
m
,H
m
Where:
1
= Zone, must be 1.
m
= Mute value, 0=Normal (unmute), 1=Mute.
M
m
= Mute or unmute the multchannel audio channel.
A
m
= Mute or unmute the analog audio channel.
D
m
= Mute or unmute the digital audio channel.
H
m
= Mute or unmute the HDMI video channel.
The ‘M’, ‘A’, ‘D’ and ‘H’ characters are literals and are used to indicate which channel is being muted. If no pre-
fix is used, all channels will be affected.
The ‘m’ is a variable and indicates the mute setting (0=Not muted, 1=Muted).
Not all parameters have to be present, and they do not have to appear in any particular order. For instance to
mute only the digital audio:
MZ 1,D1
To mute the analog audio (the L&R inputs) and unmute the multitchannel audio (the 5.1 audio):
MZ 1,A1,M0
P’ Power Control (*)
Turn on / off, or toggle the power state of the MAS7.1:
P 0
Turn off power
P 1
Turn on power
P +
Toggle power
P ?
Query for current setting
Response String:
=P
n
Where:
n
= Current power status, 0=Off, 1=On.
‘PSM’ Primary / Secondary Mapping
This command allows you to map which channels switch with the primary buttons (1-3) and which channels
switch with the secondary buttons (S1-S3).
PSM
flags
PSM
flags
,$
Response String
=PSM
flags
