Tundra Tracker Easy Troubleshooting Guide

A step-by-step guide to diagnosing and resolving common Tundra Tracker issues.

// Contents
🚩 Quick Problem Locator 1. Environmental Checks 2. Hardware Setup 3. Software Solutions 4. Physical Diagnostics
⚠️ Hardware Failure Signs / Red Light
5. Proactive Maintenance
❌ Common Mistakes
7. Still Facing Problems?

🚩 Quick Problem Locator

▶️ Select your symptom:

Tracker cannot pair with dongle 🔴 Red LED Flashing

1. Environmental Checks

🔍 Signal & Light Interference

1. Wireless Conflicts

  • ⚠️ Nearby 2.4GHz devices will affect signal traffic.
  • ✅ Use USB 2.0 extension cables for dongles (avoid USB 3.0 ports)

2. Optical Issues

  • 🚫 Remove mirrors/glass surfaces from the play area
  • 📏 Keep >1m distance from IR devices (Quest controllers, security cameras)

2. 💻 Hardware Setup

📡 Receiver Best Practices

Placement

  • Line-of-sight to tracker
  • 30cm+ spacing between multiple dongles
  • Avoid metal surfaces

Testing

  1. Directly pair tracker to the headset (bypass dongles)
  2. Swap tracker positions to isolate failures
🛠️ Base Station Configuration

See also: Valve Index Setup Guide →

Model Height Tilt Channels
1.0 2m+ 30–45° ↓ B/C (wireless) · A/B (wired)
2.0 2m+ 30–45° ↓ 1–16 (unique)

Mounting Position

  • Install diagonally above head height
  • Minimum height: 2 m (6'6")
  • Secure firmly to prevent movement/vibration

Orientation & Coverage

  • 30–45° downward tilt (maximizes 120° FOV coverage)
  • Ensure overlapping coverage across the play area
  • Max distance between stations: 5 m (16'4")

Channel Configuration

  • 1.0 Models:
    • Wireless mode: B/C channels
    • Wired sync: A/B channels
  • 2.0 Models:
    • Set unique channels between 1–16

3. ⚙️ Software Solutions

🖥️ SteamVR Users

1. Full Reset

  • Re-pair all devices via SteamVR > Devices
  • Reset tracker roles in Controller Settings

2. Calibration

  • Run the Room Setup wizard
  • Update to the latest firmware
🎮 Non-SteamVR Systems

Configuration File Edit

JSON
"requireHmd": false, "activateMultipleDrivers": true
🔧 Third-Party Tools

Required: OpenVR-SpaceCalibrator

4. Physical Diagnostics

⚠️ Hardware Failure Signs

  • IMU Failure: Continuous drift despite ideal conditions
  • Dongle Damage: Works via direct headset pairing only
  • Sensor Blockage: Error LED patterns

🔴 Tracker Red Light Issue

Stable Red

Network issues may cause this during SteamVR updating.

  1. Leave the tracker powered on until the battery is fully depleted.
  2. Use a USB cable to plug in and charge.
  3. Turn it on again — the red light should no longer appear.
Slow Blink

Tracking still works.

This may be caused by an incorrect battery level estimation in the software.

Continue using the tracker to observe performance over time. Tundra Labs is actively developing a firmware update to resolve this — we'll keep you updated!

Fast Blink

Tracking is not functional.

Please contact our service team and provide your order number for assistance.

5. Proactive Maintenance

❌ Common Mistakes

✕ Using 1.0 base stations singly
✕ Placing dongles behind the PC case
✕ Ignoring reflective flooring

7. 👩💻 Still Facing Problems?

Get in Touch with EOZ VR Support

Our support specialists aim to respond to all inquiries within 48 hours during workdays.

Contact Support →
⚠️ Note on RMA Eligibility
Tundra Trackers are sold through various authorized channels worldwide. EOZ VR provides RMA (Return Merchandise Authorization) services only for Tundra Trackers purchased directly from EOZ VR. To initiate an RMA request, please have your original order number ready.

If you purchased your Tundra Tracker from another retailer, please contact their support team first. We appreciate your understanding and cooperation.

Get in touch