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MAS7.1 Suplemental Guide, Rev 1.1, 9/28/07
MAS7.1 Command Reference
‘DZ’ Delay Settings (Continued)
Matrix switches (switches with more than one zone) can have each zone set independently. The MAS7.1 has
only one zone. For compatibility with multi-zoned switches, the zone must be specified and must be ‘1’.
DZ 1,M
nn
,A
nn
,D
nn
,H
nn
,$
Set new settings
DZ ?
Query for current settings
Response String:
=DZ 1,Mnn,Ann,Dnn,Hnn
Where:
1
= Zone (Must be ‘1’).
M
nn
= Multichannel switching delay in millisecond increments (nn=Number of milliseconds).
A
nn
= Analog audio switching delay in millisecond increments (nn=Number of milliseconds).
D
nn
= Digital audio switching delay in millisecond increments (nn=Number of milliseconds).
H
nn
= HDMI switching delay in millisecond increments (nn=Number of milliseconds).
$
= Optional, but if present settings are backed up in EEPROM.
The ‘M’, ‘A’, ‘D’ and ‘H’ characters are literals and are used to indicate which delay is being set. If no prefix is
used, all channels will be set to the given delay.
The ‘nn’ is a variable and indicates the delay time in milliseconds.
Not all parameters have to be present, and they do not have to appear in any particular order. For instance to
set only the digital audio delay to 200ms:
DZ 1,D200
To set the analog audio (the L&R inputs) to use a 100ms delay, and the multitchannel audio (the 5.1 audio) to
use a 200ms delay:
DZ 1,A100,M200
‘FPC’ Front Panel Control
This command is specific to the MAS7.1 and is used to control the front panel directly.
FPC
pri
,
sec
,
sync
Response String:
=FPC
pri
,
sec
,
sync
Where:
pri
= Setting of the primary LEDs that are labeled 1-3. Value = 1-3.
sec
= Setting of the secondary LEDs that are labeled S1-S3. Value = 1-3.
sync
= Setting of the SYNC LED. Value = 0 or 1.
To sequence through inputs, or toggle the SYNC LED you can use the ‘+’ and ‘-’ characters in place of the ‘pri’,
‘sec’ and ‘sync’ settings.
To simulate the pressing of the 3 button:
FPC 3
If the Sync LED is lit, the both the primary and secondary LEDs will change, if it is not lit, only the primary LEDs
will change, similar to pressing the front panel buttons 1-3.
