This Mod is to upgrade the 9Xtreme radio's 2 position switch to a 3 Position Switch.
I have not done this mod yet and so I am learning to do this mod also.
I do not having a proper visualization in my mind (yet) to Which Wire Goes Where,
I will need help in completing this upgrade.
The 2-Position Switch I have chosen to upgrade first is the ELE (Elevator Switch) to the left side of the 9Xtreme Radio. Note: Do not trust the wire colors as the 9x radio's may have different
wire colors for what the wire is used for between different 9x Radios. The next photo shows where the EXT # pins are located on the stock 9x radio's main board.
I believe I need to Use one of the EXT # to connect to the top terminal of the 3-Position Switch.
This is where I am not sure Which Wire Goes Where and need some help. Any of the EXT # pins can be used for the 3 Position Switch Upgrade Mod.
WARNING: If you are upgrading the Throttle and/or the Turn Switch to a 3-Position Switch, do NOT trust
that your 9x Radio's Ground Wire is connected to the center switch terminal of these stock switches.
9X Radio's do not use any normal discipline of World Wiring Codes to guide there wiring practices.
It will help you to identify which of these wires are the Ground wire, which the Ground wire will need
to be connected to the switch center terminal of your new 3-Position Switch for it to work properly.
See here for more 9Xtreme information: (viewtopic.php?f=95&t=7182).
Here is info about setting up text file (Model Notes) on the SD card also: (viewtopic.php?f=126&t=8443&start=30#p112)