HP505: Setting the Metronome on the HP505 December 08, 2023 03:32 Updated Follow Use the following procedure to use the HP505 metronome. Press Metronome so it lights. The metronome will begin sounding. Use the Slow/Fast buttons to change the tempo, or beats per minute. Related articles RC-505: Rhythm Pattern List DP-990F Setting the Metronome Time Signature RC-505mkII: How to Route the Rhythm Guide and Metronome to Headphones Output Only