HP-507: Setting the Metronome Time Signature on the HP-507
Use the following procedure to change the HP-507 metronome's time signature or meter:
1. Press Metronome so it lights. The metronome begins sounding.
2. Press and hold the Metronome button, and then use the Slow/Fast buttons to select a time signature or meter.
Note: When you select "0/4," the metronome produces a beat with no downbeat accent.