PM3 Firmware Known Issues

By nature any firmware/software is almost always in the development stage. If you think you have found a problem with the PM3 or PM4, please email rowing@concept2.com so we can look into the matter. It helps to tell us exactly what you were doing, what you observed and what you expected to happen.

Known issues per firmware version are listed below. For help determining which firmware version you have, go to the Checking Your Firmware Version page.

Issue Lists

Click a heading below to display the associated issue list. Visit the Firmware Overview page if you need information about which list applies to your monitor.

Known Issues for Firmware Versions 303–311

Known Issues for Firmware Versions 105 and Lower