User Manual

SA241 Lunar Phaser User’s Guide 34
Why doesn’t the Lunar respond to MIDI messages being sent to it?
By default, the Lunar should respond to MIDI continuous controller messages on channel 1 (in
technical terms, this means that the lower 4 bits in the command byte of MIDI messages should be
0000 in binary or 0 in hexadecimal). The Lunar’s MIDI channel can be configured using the Neuro App.
Channel numbers in MIDI use zero-based counting, so MIDI channel 1 is described as 0 in
hexadecimal, MIDI channel 2 is described as 1 in hexadecimal, and so on, concluding with MIDI
channel 16, which is described as F in hexadecimal. A continuous controller message starts with a
hexadecimal B and is followed by the channel number (0 through F). So, the command byte from
your MIDI controller should be formatted as shown in the following table:
MIDI Channel
(Decimal)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CC Command Byte
(Hex)
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
BA
BB
BC
BD
BE
BF
Each continuous controller command byte is followed by two bytes, the CC number and the value. So,
each CC message consists of a total of three bytes. If the Lunar is not responding to MIDI, make sure
that your MIDI controller is properly configured and sending messages in the format described above.