Profoto D2 Duo 500/500 AirTTL 2-Light Kit Instruction Manual

1. Introduction

This manual provides essential information for the safe and effective operation of your Profoto D2 Duo 500/500 AirTTL 2-Light Kit. The Profoto D2 is a high-performance monolight designed for professional photography, offering advanced features such as rapid flash durations, high-speed synchronization (HSS), and integrated AirTTL capabilities. It is engineered for seamless integration with other Profoto AirTTL flashes, allowing for versatile lighting setups in both TTL and manual modes.

2. Package Contents

Verify that all items listed below are present in your Profoto D2 Duo 500/500 AirTTL 2-Light Kit:

• 2x Profoto D2 500 AirTTL Monolights
• 2x Power Cables
• 1x Custom Bag XS
• 1x Profoto 2 Year Limited Warranty Information

Image 1: The Profoto D2 Duo 500/500 AirTTL 2-Light Kit, including two D2 monolights, a custom carrying bag, and a shoulder strap.

3. Product Overview

The Profoto D2 monolight features a robust design with intuitive controls for precise light shaping. Key components include the flash head, control panel, power adjustment dial, and integrated stand mount.

Image 2: Close-up view of the Profoto D2 monolight control panel, showing the digital display for power settings and mode indicators (MODEL, READY, SYNC, MODE, SETTINGS, ON buttons).

Image 3: Side view of the Profoto D2 monolight, highlighting the ventilation grilles for heat dissipation and the power adjustment dial.

Image 4: Opposite side view of the Profoto D2 monolight, showing the integrated stand mount and its adjustment knob for positioning.

Image 5: Front view of the Profoto D2 monolight, displaying the flash tube and modeling lamp behind the protective glass dome, with the stand mount visible below.

4. Setup

1. Mounting: Securely attach the D2 monolight to a compatible light stand using the integrated stand mount. Ensure the adjustment knob is tightened to prevent movement.
2. Power Connection: Connect the provided power cable to the D2 unit and then to a suitable power outlet.
3. Power On: Press the 'ON' button on the control panel to power on the unit. The display will illuminate.
4. Light Modifier Attachment: Attach any desired light modifiers (e.g., softboxes, umbrellas) to the D2 unit. Ensure they are securely fastened to prevent accidental detachment or drooping.
5. Trigger System: For wireless control, ensure your Profoto AirTTL remote or compatible trigger system is properly paired and configured with the D2 units.

5. Operating Modes and Features

The Profoto D2 offers several operational modes to suit various photographic needs:

• TTL Mode: For automatic exposure, set the D2 to TTL mode. This allows for quick and convenient light output adjustment based on your camera's metering. The D2 can be integrated with other Profoto AirTTL flashes (e.g., B1, B2) in a mixed TTL/Manual setup.
• Manual Mode: For precise control, switch to Manual mode. Adjust the flash power output using the intuitive buttons and menus on the control panel.
• High-Speed Sync (HSS): The D2 supports Profoto HSS, enabling flash synchronization with shutter speeds up to 1/8,000 of a second. This feature is useful for overpowering ambient light or freezing fast action with wide apertures. HSS is available in both manual and TTL modes.
• Freeze Mode: Achieve extremely short flash durations, up to 1/63,000 of a second, to freeze fast-moving subjects with absolute clarity. This is ideal for capturing splashes, motion, or other fleeting moments.
• Rapid Firing: The D2 can fire up to 20 flashes per second, allowing you to capture sequences of action and select the optimal moment.

6. Maintenance

Proper maintenance ensures the longevity and optimal performance of your Profoto D2 units:

• Cleaning: Regularly clean the exterior of the units with a soft, dry cloth. Avoid using abrasive cleaners or solvents. For the flash tube and modeling lamp, use a lint-free cloth and a specialized cleaning solution if necessary, ensuring the unit is powered off and cooled down.
• Storage: When not in use, store the D2 units in the provided custom bag in a dry, dust-free environment.
• Inspection: Periodically inspect power cables for any signs of wear or damage. Ensure all connections are secure.
• Ventilation: Ensure the ventilation grilles are clear of obstructions during operation to prevent overheating.

7. Troubleshooting

This section addresses common issues you might encounter:

• Flash Head Drooping: If the flash head droops when light modifiers are attached, ensure all mounting knobs, especially the one securing the head to the stand mount, are securely tightened. Overly heavy modifiers may require additional support.
• Misfires: Verify proper synchronization settings and connections between the D2 units and your trigger system. Check battery levels of the trigger. Ensure the D2 units are within range of the trigger.
• Modeling Lights Turning Off: If modeling lights turn off during rapid firing or heavy use, this may indicate a thermal protection mechanism. Allow the unit to cool down. Ensure adequate ventilation.
• No Power: Check that the power cable is securely connected to both the unit and the power outlet. Verify the power outlet is functional.

8. Specifications

9. Warranty and Support

The Profoto D2 Duo 500/500 AirTTL 2-Light Kit comes with a Profoto 2-Year Limited Warranty. For detailed warranty terms, conditions, and to register your product, please refer to the documentation included in your package or visit the official Profoto website. For technical support, service, or inquiries, please contact Profoto customer service directly.