Roland MC-303 Checking ROM Version
Use the following procedure to check the current ROM version:
1) While holding down the SHIFT and SCALE/MEASURE buttons, press the PART R
button.
When you need help, Sweetwater has the answers!
Our knowledge base contains over 28,000 expertly written tech articles that will give you answers and help you get the most out of your gear. Our pro musicians and gear experts update content daily to keep you informed and on your way. Best of all, it’s totally FREE, and it’s just another reason that you get more at Sweetwater.com.
