Before contacting TPS Customer support about any
problems, try the following and see the following
• Check that the various components for your Topcon
3D Machine Control system (radio antenna, MC-
R3 Controller, GX-60 Display, MC² Sensor, Base
Station receiver) have power and are powered up.
• Check that all cables are securely and properly
connected to the various components of system.
• Disconnect cables and inspect them for damage or
contamination. Clean all connections with an
electrical contact cleaner.