The RTC (Rotary Touch Controller) is a wireless remote control and monitoring display for WVC-PRO and WVC-LITE multi-zone audio systems. It gives you full control over your system from anywhere in the vehicle — adjust volume, monitor system health, change settings, and update firmware, all from a compact circular touchscreen with a built-in rotary encoder.
Key Features
- Circular AMOLED touchscreen — vivid, high-contrast display viewable in any lighting condition
- Rotary encoder with push button — precise volume control and menu navigation without looking at the screen
- Dual-input control — use touch, the rotary encoder, or both interchangeably on any screen
- Wireless connection — communicates with your base station over a dedicated wireless link (no Bluetooth or phone required)
- Real-time monitoring — view voltage, temperature, and signal quality at a glance
- Live audio visualization (PRO only) — FFT spectrum analyzer and oscilloscope views
- Multi-zone volume control — independent volume adjustment for up to 4 channel groups
- Over-the-air firmware updates — update both the RTC and the base station wirelessly
- Adjustable brightness — 0–100% display brightness to match your environment
- Encrypted communication — optional encrypted wireless link for secure operation
- Automatic channel scanning — finds the best wireless channel for reliable communication
Compatibility
The RTC works with the following LF Audio base stations:
| Base Station | Supported | Notes |
|---|---|---|
| WVC-PRO | Yes | Full feature set including audio visualization, temperature monitoring, and all IDS modes |
| WVC-PRO 6 | Yes | Full feature set plus daughtercard firmware info |
| WVC-LITE | Yes | Core features — volume, voltage monitoring, IDS (Mute/Limit), settings |
PRO vs LITE Feature Comparison
See Display and Navigation for details on each screen view, and Menus and Settings for all configurable options.
| Feature | WVC-LITE | WVC-PRO / PRO 6 |
|---|---|---|
| Volume Control | Yes | Yes |
| Voltage Monitoring | Yes | Yes |
| Temperature Monitoring | No | Yes (up to 3 probes) |
| FFT Spectrum Analyzer | No | Yes |
| Oscilloscope View | No | Yes |
| IDS Modes | Mute, Limit Volume | Mute, Remote Off, Mute+Remote, Limit Volume |
| Competition Mode | Yes | Yes |
| RCA Gain Control | Yes | Yes |
| Volume Curve Selection | Yes | Yes |
| Max Temperature Threshold | No | Yes |
What's in the Box
- RTC (Rotary Touch Controller)
- 10-pin connection cable
- Mounting hardware