How to create CMAX Key Code and Download Jeppesen Charts through JDM
**January 2022 - update**
If the CMax key code has comma's (see below), this is invalid, use the AviUtility.exe attached to generate a valid CMax key code.
Charts for the EX5000 MFD's require a CMAX Key Code. Below information applies only to MFD's
The links below will show you how to obtain a CMAX Key Code and how to use your JDM account services.
Jeppesen Services Download Data Base for JDM
https://www.youtube.com/watch?v=-MxjbQPSepU
To see how to get the Jeppview ID and set your CMAX Key Code, go to 2:30 on video link above.
To create a Cmax Key Code with your MFD serial # and the Jeppview ID – follow the link below.
To find your MFD serial number, power up your MFD and scroll to the "AUX" tab.
https://www2.myavidyne.com/cmax_code.aspx
Alternatively, you may choose to use the AviKeyGenerator.exe attached to this knowledge Based Article.
NOTE, the dashes (-) in the Jeppesen 16-digit serial number must be removed before generating the CMax.