Trimble GFX Multifunction Display 750

Typical Defects:
Delamination between the LCD display and the touch screen

The OE code 121000-85 identifies a Trimble GFX-750 multifunction display for precision agriculture. It is a 10.1" touch terminal based on the Android operating system that integrates navigation and implement control, connected to GNSS receivers of the same platform.

Technical characteristics

• 10.1" HD screen with capacitive touchscreen and high-brightness backlight.
• Android platform with the Precision-IQ interface for assisted/automatic guidance and task management.
• Connectivity: Wi‑Fi, Bluetooth, camera video port (input), USB/SD for data transfer and updates.
• Support for ISOBUS/TUVR (depending on licenses) and compatibility with Field-IQ modules for rate/section control.
• Integration with NAV-500/NAV-900 receivers and steering actuators (assisted/auto-steer).
• RAM-bracket mounting, 12 V power supply, dedicated cabling for power and data bus.
• Rugged housing resistant to vibration, dust and moisture in agricultural environments.

Functions

• Parallel guidance and auto-steer (if enabled) with AB lines, curves, headland and field/task management.
• Section/rate control (via Field-IQ or ISOBUS), thematic maps and operation logging.
• Task management with data export/import and cloud synchronization where available.
• Display of rear/tool camera via video input.
• Basic diagnostics and license management (TUVR, serial rate, etc.).

Model applications

Universal installation on tractors, combine harvesters, sprayers and compatible equipment. It is used both in retrofit and as OEM equipment by various manufacturers/retailers; practical compatibility depends on cabling, GNSS receivers, controllers and active licenses. Always check the display serial number and the ecosystem (receiver, actuators, controllers) installed on the machine.

Typical faults

Delamination between the LCD display and the touchscreen.

Final conclusions

The component 121000-85, the Trimble GFX-750 Display, is a robust and scalable terminal for guidance and implement control.

DIPA has a wide range of spare parts dedicated to the Agri world: from vehicle-related parts to those for auxiliary equipment. It also offers refurbished components with performance equivalent to new, enabling cost savings on replacements and contributing to environmental protection through the circular economy. If the spare part you need is not available, no problem: DIPA can refurbish your part "on demand", restoring full functionality and safety in a short time.