Device operation
Device States & Screens
Understand all the screens and states your trainer displays during operation.
Button Controls
Learn how to use the front button to navigate and control your trainer.
LED Feedback System
Understand what the LED colors mean during training sessions.
Calibration
How to calibrate your trainer for accurate position tracking.
Specifications
Sensor Specifications
Technical limits and capabilities of the distance sensor.
Offline Mode
Using your trainer without an internet connection.
Firmware Updates
How your trainer receives and installs software updates.
Error Codes
All error messages and how to resolve them.
Software updates
Software 2.0 Preview
Explore new firmware capabilities and upcoming features.
Troubleshooting
When your Trainer encounters an issue, it displays an error code on screen:E-DTT-1: No Internet
Your device connected to Wi-Fi but cannot reach the server. Learn how to adjust firewall and router settings.
Need additional help?
If you’ve followed the troubleshooting steps and your issue persists, contact our support team with:- The specific error code displayed on your device
- Your Trainer ID (shown on startup)
- A brief description of the steps you’ve already tried