ALLEN & HEATH SQ-6 User Manual

 15
MIDI Protocol – ISSUE 1
3.6 Mix Assignments
The SQ sends and receives absolute On or Off assign messages. It will also
toggle the assign state when either an increment or decrement message is
received.
MSB and LSB represent a parameter number showing where the signal is
being sent from and where it is being sent to.
 MSB/LSB parameter numbers are shown in the reference tables section.
The last byte of the full message then represents assignment on or off.
Assign On
MSB
LSB
Assign On
BN 63 MB
BN 62 LB
BN 06 00
BN 26 01
Assign Off
MSB
LSB
Assign 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 assign states, in the same way as holding the Assign key and
pressing a Sel key on the SQ does.
Assign 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 to LR, On, Ch1
B0 63 60 B0 62 00 B0 06 00 B0 26 01
Ip1 to LR, Off, Ch1
B0 63 60 B0 62 00 B0 06 00 B0 26 00
FX1Rtn to Aux 7, On, Ch1
B0 63 66 B0 62 1A B0 06 00 B0 26 01
Grp1 to Aux3, Off, Ch2
B1 63 65 B1 62 06 B1 06 00 B1 26 00
Grp2 to Mtx2, Toggle, Ch4
B3 63 6E B3 62 4F B3 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