Operating Instructions

Note

To program the R8 to respond to a Note message, send it the following

System Exclusive programming message:

F0 00 00 50 26 01 rr aa nn cc (pp) F7

All bytes must be in Hexadecimal format (see p. 10). pp is optional.

rr = relay# (00 for Rel1 through to 07 for Rel8)

aa is set as follows:

if pp is omitted then:

aa = 00: relay OPEN for Note-ons and Note-offs

aa = 01: relay CLOSED for Note-ons and Note-offs

aa = 02: relay CLOSED for Note-ons, OPEN for Note-offs

aa = 03: relay OPEN for Note-ons, CLOSED for Note-offs

if pp is included then:

aa = 00: relay produces CLOSED pulse for Note-ons

aa = 01: relay produces CLOSED pulse for Note-offs

aa = 02: relay produces OPEN pulse for Note-ons

aa = 03: relay produces OPEN pulse for Note-offs

nn = MIDI Note#

cc = MIDI channel (see p. 10)

pp = pulse width in 8 ms increments

The R8 will accept up to 10 Note or Control Change settings per relay.

Example

To program the R8 to close Rel6 when middle C is pressed and open when it

is released on any MIDI channel, set rr = 05 (Rel6), aa = 02 (relay CLOSED

for Note-ons, OPEN for Note-offs), nn = 3C (3C is the Hexadecimal value for

60, which is the Note# of middle C - see conversion table p. 10), and cc = 7F

(see table p. 10). These values result in the following System Exclusive

programming message:

F0 00 00 50 26 01 05 02 3C 7F F7