Marelli WinTAX4 is a premier, professional-level data acquisition and analysis software suite used extensively in top-tier motorsport, including F1, WEC, MotoGP, and WRC
The primary reason for using WinTAX4 is its powerful set of analysis windows, which the manual covers in detail.
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WinTax 4 is licensed per user. Unauthorized redistribution or modification prohibited. Updates provided for 12 months from purchase. See Help > License for full terms. wintax 4 user manual
Compare laps from different drivers or sessions directly. Scatter Plots and Histograms
Works with GET devices, Peugeot Sport, and Citroen Racing systems.
: Brings up the data run inventory screen to instantly swap out or overlay new data runs. If you share with third parties, their policies apply
The Wintax 4 user manual is divided into several sections, each covering a specific aspect of the device's operation:
+-------------------------------------------------------------------+ | PRO & TEAM TIRES | | Engineered for F1, WEC, and top-tier factory race squads. | | Unlocks live telemetry, remote streams, and NoSQL plugins. | +-------------------------------------------------------------------+ ▲ | +-------------------------------------------------------------------+ | USER LICENSE (V4) | | Standard tier for track teams, GT racing, and club competitors. | | Full custom mathematical channels and multi-car comparisons. | +-------------------------------------------------------------------+ ▲ | +-------------------------------------------------------------------+ | JUNIOR LICENSE | | Freeware entry-level package for basic GET & Marelli loggers. | | Essential visual graph features and data logging diagnostics. | +-------------------------------------------------------------------+ To streamline your telemetry setup, let me know:
Quick access to zoom tools, overlays, and math channel editors. WinTax 4 is licensed per user
To illustrate how the different elements of the manual come together, consider a common task: creating a track map and analyzing a lap.
Before installation, the manual recommends checking the to ensure your computer can run the software efficiently. The "Installation & Registration" chapter provides step-by-step instructions on how to install WinTAX4 on a compatible Windows system (including Windows XP/Vista/7/8/10/11) and get started. The software also includes an automatic update feature. When a new version is detected, a prompt will appear, allowing you to install it immediately. Manual updates can be initiated from the Help/Check for Updates menu.
Displays information about the currently loaded lap and cursor position. 2. Data Management and Loading
This user manual write-up outlines the core functionalities, navigation structure, and operational procedures required to use WinTAX 4 effectively.