It sounds like you have set everything up correctly. Just to be sure, when you load a Preset on the H9, you are selecting the TEMPO ON box in H9 control? Once you do this, it should display the BPM of the MIDI clock that the H9 is receiving. A few other things you can try:

• Use a different MIDI cable
• If you have another device that generates MIDI clock, see if you can get the H9 to sync to that
• If you have another device that receives MIDI clock, see if you can sync it to the H90