v1.10 MDT693B Firmware Release - Change log Adds the ability to disable the requirement to push the rotary controls to enable adjustment with the command pushdisable=1, once disabled it can be enabled with the command pushdisable=0 v1.09 MDT693B Firmware Release - Change log Update makes the MDT693B compatible with the MDT69xB v2.0 application software. Without this update the 693B will not function with the application software and will cause the software to report an error when you try connecting to the 693B.