ALLEN & HEATH SQ-6 User Manual

 11
MIDI Protocol – ISSUE 1
3.3 Mutes
The SQ sends and receives absolute On or Off mute messages. It will also
toggle the mute state when either an increment or decrement message is
received.
MSB and LSB are a parameter number for the channel you wish to mute or
unmute.
 MSB/LSB parameter numbers are shown in the reference tables section.
The last byte of the full message then represents a mute on or off.
Mute On
MSB
LSB
Mute On
BN 63 MB
BN 62 LB
BN 06 00
BN 26 01
Mute Off
MSB
LSB
Mute Off
BN 63 MB
BN 62 LB
BN 06 00
BN 26 00
Both where: N= MIDI Channel, MB/LB = MSB/LSB Parameter number
When either a data increment or decrement message is received, the SQ will
toggle between states, in the same way as pressing a mute key on the SQ
does.
Mute Toggle (increment)
MSB
LSB
Increment
BN 63 MB
BN 62 LB
BN 60 00
Where: N= MIDI Channel, MB/LB = MSB/LSB Parameter number
Examples:
Channel, Cmnd, MIDI Ch
Message
Ip1, Mute On, Ch1
B0 63 00 B0 62 00 B0 06 00 B0 26 01
LR mix, Mute Off, Ch1
B0 63 06 B0 62 00 B0 06 00 B0 26 00
Mute Grp 4, Mute On, Ch7
B6 63 10 B6 62 03 B6 06 00 B6 26 01
Ip1, Mute Toggle, Ch1
B0 63 00 B0 62 00 B0 60 00

ALLEN & HEATH SQ-6 Specifications

General

Channels quantity	48 channels
Supported sample rates	96 kHz
Digital sound processing	- bit
DJ mixer	-
Product color	Black
Output impedance	75 Ω
MIDI out	Yes
RJ-45 ports quantity	1
Power consumption (typical)	- W

Weight and Dimensions

Depth	514.9 mm
Width	638 mm
Height	198 mm
Weight	14500 g
Package depth	680 mm
Package width	820 mm
Package height	360 mm
Package weight	17300 g