externally you can only set tempo (BPM) with:
a) MIDI Clock input;
b) Slave to a JACK transport/timebase master...
I guess you're after option a) in which case the APC might be configured to send MIDI Clock beats (cf. View > Options... > MIDI > Control > MIDI Clock = Input or Duplex).
externally you can only set tempo (BPM) with:
a) MIDI Clock input;
b) Slave to a JACK transport/timebase master...
I guess you're after option a) in which case the APC might be configured to send MIDI Clock beats (cf. View > Options... > MIDI > Control > MIDI Clock = Input or Duplex).
hth.
cheers