DR-5: Checking the ROM Version April 12, 2023 08:56 Updated Follow Use the following procedure to check the cuurent ROM version of the DR-5: 1. Power on the DR-5 while holding the capitol [M] and [E] buttons. Related articles DR-5: Synchronization DR-5: Recommended Power Supply DR-5: Initializing the DR-5 - Restoring the Factory Settings DR-550, DR-550MKII: Checking the ROM Version DR-5: Technical Specifications