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WVC-PRO 6 First Boot and Display Overview

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Overview

This article covers what to expect when powering on the WVC-PRO 6-Channel for the first time, including the main dashboard screen, status icons, and the settings available in the on-device UI. Configuration via the LF Audio AuralSync app is covered in the App Overview article.

First Boot Sequence

When the unit powers on for the first time, you will see:

  1. Boot screen: An animated startup splash plays briefly, then the main dashboard appears. Firmware 4.0.0 boots faster, so the main menu is ready sooner.

Main Dashboard Screen

After boot, the unit lands on the main dashboard. This screen displays real-time system data at a glance:

Element Description
Voltage Live supply voltage at the unit's 12 V input pin
Volume Current volume level; updates in real time as you turn the knob
Temperature probes Live readings from all connected probes (up to 3 probes on the 6-channel unit)

Tapping Data Points

Tapping any data point on the main screen opens a detail view for that value:

  • Voltage: Shows a historical chart of voltage fluctuations over time
  • Temperature: Shows historical trends for each connected probe
  • Volume: Shows a live volume readout

Status Indicators

The main dashboard surfaces status indicators when certain conditions are active, including:

  • Intelligent Drive System (IDS) enabled indicator: shown when IDS is configured to monitor voltage or temperature.
  • IDS triggered indicator: shown when IDS has actively engaged in response to an undervoltage or overtemperature condition. While this indicator is active, IDS is limiting or muting output according to your selected mode.

See the Intelligent Drive System (IDS) article for configuration details and threshold guidance.

On-Device Settings

The WVC-PRO 6-Channel includes an on-device settings UI accessible directly from the touchscreen. Settings are arranged under two headings: System (Info, Devices, Options) and Personalize (Display, Custom).

System > Info

  • Hardware information: hardware version and manufacture date for the base station and for its touchscreen module
  • Firmware information: the firmware versions currently running on the unit
  • Wireless information: the wireless channel and frequency in use, the Bluetooth pairing PIN, and toggles for Dynamic Encryption and Channel Hopping
  • Firmware update: Start OTA Update installs a newer version over Wi-Fi, and Force OTA Update re-installs the current firmware, useful for recovering from a previously interrupted update (firmware 4.0.0)
  • System control: Reset restarts the unit

Starting in firmware 4.0.0, both update options ask for confirmation before they begin, so a stray touch cannot start an update by accident.

System > Devices

The Devices tab lists everything currently paired to your system and lets you manage it from the unit itself. It first tells you whether this unit is the mesh primary or a secondary, then lists:

  • Knobs: each paired knob's type, firmware version, whether it is currently connected, its signal strength (Excellent, Good, Fair, or Weak), and its connection type (see below).
  • Units: each linked base station's model, connection state, signal strength, connection type, and its firmware and hardware versions.

From the primary unit you can tap Remove Knob or Remove Unit to drop a device from the system. Each asks for confirmation first, and removing a connected secondary unit returns that unit to factory defaults. Add Unit puts this base station into pairing mode so another base station can join: press the Reset button three times on the unit you want to add, until its front-panel light flashes, and it joins automatically. The triple press is non-destructive, so the unit keeps its existing settings. Stop Pairing ends pairing mode again.

A secondary unit's Devices tab is read-only apart from a Leave Mesh button, which removes that unit from the mesh; it then restarts and has to be paired again to rejoin.

Connection Type: Long Range or High Speed (firmware 4.7.0)

Each connected device's row shows how its wireless link is currently running:

  • Long Range: the standard AuralSync link, tuned for maximum distance. Wireless knobs always use this.
  • High Speed: an upgraded link the base station negotiates automatically with a nearby display (the RTC, WDD-LITE, or BassWatch) when the signal between them is strong. It carries far more data per second, which is what drives the faster on-screen readings described in Signal Analysis Features.

There is nothing to configure. The base station raises a link to High Speed on its own when the signal supports it, and drops it back to Long Range if the signal weakens, so range is never traded away for speed. Both the base station and the display must be on firmware 4.6.0 or newer for a link to reach High Speed.

System > Options

The Options tab exposes the amplifier-protection and tuning settings that live on the base station:

  • IDS Mode: Choose how the Intelligent Drive System responds when triggered. Available modes are Off, Mute, Remote Off, Mute and Remote Off, and Limit Volume. See Intelligent Drive System (IDS) for what each mode does.
  • Min Voltage: Set the voltage threshold at which IDS triggers.
  • Max Temperature: Set the temperature threshold at which IDS triggers.
  • Competition Mode: Choose what happens if the knob loses connection: Off, Mute, or Limit Volume.
  • Remember Volume: Restore the last volume level after a power cycle instead of starting from a fixed level.
  • Clip Detection: Set how readily the CLIP indicators respond (Off, Low, Medium, or High).
  • Volume Floor: Lift the quietest level the system plays at any setting above 0%, so the bottom of the knob's travel stays usable. See Attenuation Profiles.
  • Probe Voltage Drift: Apply a calibration offset to the voltage probe reading to compensate for wiring resistance, so the on-display voltage matches a calibrated voltmeter at the unit's input pins.
  • Gain Level: Adjust the RCA output gain. See RCA Gain for safe gain-setting procedure.

See the linked feature articles for a deeper explanation of each setting.

Personalize > Display

  • Brightness: Adjust screen brightness
  • Screen timeout: Configure how long before the screen turns off automatically (options range from several seconds to several minutes, or always-on)
  • Calibrate touch: Recalibrate the touchscreen if needed
  • UI sounds: Enable or disable interface sound feedback
  • Show Celsius: Display temperatures in Celsius instead of Fahrenheit
  • Colors (firmware 4.4.4): Personalize the display's accent colors (see below)

Display Colors (firmware 4.4.4)

Firmware 4.4.4 adds a Colors option in the Display settings that lets you personalize the accent colors used across the touchscreen. You can:

  • Choose a preset: Pick from a set of ready-made color themes.
  • Create a custom gradient: Blend between two colors of your choice.
  • Set colors individually: Assign a color to each element (channel groups, voltage, and temperature), with a one-tap option to reset everything back to the default look.

Your selection recolors the main dashboard accents and the on-screen signal-analysis traces (FFT, oscilloscope, waterfall, and THD), so the analyzer views match your chosen theme. Your colors are saved on the unit and stay applied across restarts.

Personalize > Custom

Name the things on your system so the readouts match the way your install is wired. From here you can set custom channel names, temperature probe names, and channel group names, each with a one-tap reset back to the defaults. Channel group names are shared with the rest of the system, so they also appear on the knob, on the RTC, and in the AuralSync app. See Channel Groups and Multi-Unit Control.

Oscilloscope Screen

The unit includes a live oscilloscope view accessible from the display:

  • Shows RMS RCA voltage and the signal waveform in real time for each channel
  • Useful for confirming signal is passing through the unit and for comparing channel levels (for example, subwoofer channel vs. full-range channel)

Note (firmware 3.10.0): Two display fixes were made for the analysis screens: an input could occasionally appear on the wrong channel after a restart, and the analyzer screen title now always shows the correct channel.

CLIP Indicators on the FFT Screen

Starting in firmware 3.10.0, the FFT analyzer on the WVC-PRO 6 touchscreen shows per-channel CLIP indicators on all six channel panels (previously only CH3 through CH6). The indicator's color shows severity: yellow (mild), orange (moderate), red (severe). You can see exactly which input is being overdriven. Clean tones, quiet music, and silence are not flagged as clipping, while real saturation is detected reliably. Firmware 4.1.0 adds an adjustable clip-detection sensitivity setting (Off, Low, Medium, High) on the touchscreen so you can tune how readily the indicators respond.

Note

Additional signal analysis features, including the FFT spectrum view, multi-channel analysis, per-channel peak-frequency readouts, an interactive oscilloscope, and the sweep-based Tools page, are available on the WVC-PRO platform. See the Signal Analysis Features article for full details.

Custom Probe Names (firmware 3.10.0+)

You can give the voltage input and each temperature probe a custom name (for example, "Sub Amp", "Mid Amp", "Battery") in the AuralSync app. Custom names appear on the WVC touchscreen, the RTC display, and the app, and update live without leaving the screen. See Channel Groups and Multi-Unit Control for full details.

Temperature Probe Hot-Swap

Temperature probes can be plugged in or unplugged at any time without affecting the rest of the system. Starting in firmware 3.10.0:

  • Hot-plugging a probe is recovered within a few seconds (previously could take up to 30 seconds).
  • Inserting a new probe no longer briefly stalls the temperature reading on existing probes.
  • A freshly-inserted probe is recognized on the first attempt rather than after multiple retries.

Intelligent Drive System (IDS): Quick Reference

IDS can be enabled and configured either through the AuralSync app or via the knob. When active, IDS can:

  • Limit volume: Reduce output when voltage drops below the configured minimum
  • Mute everything: Mute all outputs and optionally cut the Remote Out signal

The 6-channel unit supports up to three temperature probes, allowing you to monitor multiple amplifiers simultaneously and trigger IDS based on any probe reading.

For full IDS configuration, available modes by model, and threshold guidance, see the Intelligent Drive System (IDS) article.

Competition Mode

Competition Mode can be enabled via the AuralSync app or the knob. When active:

  • A status indicator on the main dashboard confirms Competition Mode is engaged.
  • If the knob disconnects from the base unit, all outputs are immediately muted. This is designed for SPL competition use. If the knob is removed from the dash or loses connection while in the lanes, the system mutes automatically to prevent uncontrolled output.

Over-the-Air Updates

The WVC-PRO 6-Channel supports OTA firmware updates via Wi-Fi, initiated either from the on-device Settings > System > Info tab or from the AuralSync app. A progress indicator is shown on the unit's display during the update process.

For full update instructions, see the Firmware Updates article.