Alde 3020 Altitude improvement

tleh

What year was the 3020 Alde installed in the 320 S?  I live at 7500 and mostly camp higher. I'm interested in buying a used 320 S and would like the 3020 instead of 3010. i know their is an upgrade to the 3020

tleh

mis-typed... I know there is an upgrade for the 3010 for Altitude. 

Sharon_is_SAM

The 3020 began to be installed in the late 2018 models starting with the December 2017 builds.

Denny16

When you turn the Digital Alde Control Panel, it comes up and displays 3020 as it boots up, on the new 3020 units, so you know you have the new model unit. 

Cheers