Tilta Nucleus-M II Wireless Lens Control System Ultimate Kit User Manual

1. Introduction

The Tilta Nucleus-M II Wireless Lens Control System Ultimate Kit is a professional-grade multi-motor wireless follow focus system designed for precise control of cinema and photography lenses. It offers advanced features such as lens mapping, camera control, and seamless integration within the Tilta ecosystem.

This manual provides detailed instructions to help you get the most out of your Nucleus-M II system, from initial setup to advanced operation and maintenance.

Product Overview Video

This video provides a visual overview of the Tilta Nucleus-M II Wireless Lens Control System in action, demonstrating its features and capabilities.

2. What's in the Box

The Ultimate Kit includes the following components:

• 1: Nucleus-M II Motor *2
• 2: Nucleus-M II 0.5 Mod Motor Gear *1
• 3: Nucleus-M II 0.8 Mod Motor Gear *2
• 4: Nucleus-M II Motor Rod Mount (15mm) *2
• 5: Nucleus-M II Motor Rod Mount (19mm) *2
• 6: Nucleus-M II 7-Pin to 7-Pin Connection Cable (30cm) *1
• 7: Nucleus-M II 7-Pin to 7-Pin Connection Cable (50cm) *1
• 8: Nucleus-M II P-Tap to 7-Pin Power Cable (70cm) *1
• 9: Nucleus-M II Hand Grip (Left) *1
• 10: Nucleus-M II Hand Grip (Right) *1
• 11: Nucleus-M II Zoom Module for Hand Grip *1
• 12: Nucleus-M II Hand Grip to Arri Standard Rosette Adapter *2
• 13: Nucleus-M II FIZ Hand Unit *1
• 14: Nucleus-M II Electronic Focus Marking Disk *1
• 15: Nucleus-M II Follow Focus Marking Disk *5
• 16: Nucleus-M II Monitor Mounting Bracket for FIZ Hand Unit *1
• 17: Nucleus-M II Baby Pin Adapter for Monitor Mounting Bracket *1
• 18: Nucleus-M II FIZ Hand Unit Lanyard *1
• 19: Nucleus-M II Hard Shell Waterproof Safety Case *1

3. Setup

3.1 Motor Installation

The Nucleus-M II motors can be mounted to your camera rig using the included 15mm or 19mm rod mounts. Ensure the motor gear aligns correctly with your lens's focus, iris, or zoom gear. The system accommodates wireless adjustment of up to four motors (Focus, Iris, Zoom, and ND).

3.2 Hand Unit and Grip Assembly

Assemble the FIZ Hand Unit and Hand Grips. The Zoom Module can be interchanged between the left and right hand grips for ergonomic operation. The FIZ Hand Unit features a 2.4-inch touchscreen display for intuitive control.

3.3 Monitor Mounting

Utilize the Monitor Mounting Bracket and Baby Pin Adapter to easily place the FIZ Hand Unit on a C-Stand or other support for convenient monitoring and precise adjustments.

3.4 Compatibility

The Nucleus-M II is designed for broad compatibility within the Tilta ecosystem and with other systems. It is compatible with previous Nucleus systems such as Nucleus-M and Nano II. It also supports DJI Focus Motors when connected through DJI RS Gimbals (RS4, RS3, RS2).

4. Operating Instructions

4.1 Powering On and Calibration

Ensure all components are securely connected and powered. The system will typically perform an auto-calibration upon startup. Manual calibration options are available via the FIZ Hand Unit's touchscreen.

4.2 Lens Mapping and Camera Control

The FIZ Hand Unit allows users to save and display Focus, Iris, and Zoom information. This feature enables precise and repeatable pulls. Additionally, the system supports wireless adjustment of camera settings such as ISO, White Balance, and Shutter Speed, depending on camera compatibility.

4.3 Electronic Focus Marking Disk

The innovative detachable Electronic Focus Marking Disk expands the functionality of traditional marking disks. It offers two modes:

• Digital Display Mode: Switch to an on-screen digital overlay with a precise depth-of-field indicator for accurate focus pulling.
• Manual Marking Mode: Mark focus points directly on the disk with a pen or marker for tactile control.

4.4 Performance and Response

The Nucleus-M II features an improved 0.02s fast response time and ultra-smooth focus adjustments, thanks to its upgraded PID 2.0 algorithm. It also provides higher torque compared to previous Nucleus models, ensuring stable and reliable transmission.

5. Maintenance

To ensure the longevity and optimal performance of your Tilta Nucleus-M II system, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the surfaces of the FIZ Hand Unit, motors, and grips. Avoid using harsh chemicals or abrasive materials.
• Gear Care: Periodically inspect the motor gears for any debris or wear. Clean them gently with a small brush if necessary.
• Storage: When not in use, store the system in its hard shell waterproof safety case to protect it from dust, moisture, and physical damage.
• Battery Care: If the system uses removable batteries, ensure they are charged and stored according to manufacturer recommendations.

6. Troubleshooting

If you encounter issues with your Nucleus-M II system, try the following basic troubleshooting steps:

• No Power: Check all cable connections and ensure batteries are fully charged and correctly inserted.
• Motor Not Responding: Verify the motor is properly connected to the FIZ Hand Unit and that its gear is correctly engaged with the lens. Re-calibrate the motor if necessary.
• Loss of Wireless Connection: Ensure the FIZ Hand Unit and motors are within range and that there are no significant obstructions. Check for potential interference from other wireless devices.
• Inaccurate Focus/Zoom: Perform a full calibration of the motors and lenses. Ensure the lens gears are clean and free of debris.
• Screen Issues: If the touchscreen is unresponsive, try restarting the FIZ Hand Unit. Ensure the screen is clean and dry.

For more complex issues, please refer to the official Tilta support resources or contact customer service.

7. Specifications

8. Warranty & Support

For warranty information and technical support, please refer to the official Tilta website or contact their customer service directly. Keep your proof of purchase for any warranty claims.

You can visit the Tilta Store on Amazon for more product information and accessories.