Well, there has to be a 1st dumb question so it might as well be me...
We have a 2018/ Dealer installed the AA/CP several months a go but I do not have the "latest" firmware. 70.00.335C
When I click on the link to download this version there are three files. Do I download all three or just the 70.00.335C file.
You are in Utah which is USA that takes NA N
I take it this is the link from Post 1 x#05 above..
Look at the start of Post 2, you will see the Server Page Screenshot Image, Click on the Top Right 'View' for a ''LIST VIEW'' of the files...
1 is the .UP File you Need, and the other 2 are .Pdf Files, One is Installation Instructions and the Other is a list of the ChangeLogs, all the updates up to and including 70.00.335C (NA N) the one you want to install....download 1 file at a time so it is not grouped in a .Zip format.
Just follow the PDF Install Instructions EXACTLY, Hash Checksum your Downloaded File and then put on a FAT32 USB Flash Drive 16 GB is good, DO NOT USE ANY Mac (Apple PC)
see above Post 2 tells you why, IF you use an Apple PC your CMU will NOT SEE the File when you go and Search for it.
READ the instructions a FEW Times, DO ALL of the 1 to 30 Numbered Tasks.
Most important thing is DO NOT Let the CMU Turn Off, touch Pedal Every 20 minutes or 10 minutes if you want to, use a Countdown Timer.