Product Description
Please press and hold down the menu button on your RT3 unit to check your software version.
- Switch the power on
- Hold down the MENU button until you get the extended menu
- Select DEVICE DESCRIPTION
- The software version will then appear
If you have software 6.x then you will require the CAN BUS interface: YTM06-RD4 or YTM05-RD4
VAN= RDS = version 5...
CAN= LIST= version 6...
