Manfrotto 420B Combi Boom Stand Instruction Manual

Introducció

The Manfrotto 420B Combi Boom Stand is a versatile lighting support solution designed for professional photographers and videographers. It can function as both a standard light stand and a boom arm, offering flexibility for various lighting setups. This manual will guide you through the assembly, operation, and maintenance of your 420B stand.

Què hi ha a la caixa

• Manfrotto 420B Combi Boom Stand
• Counterweight sandbag (for maximum stability)

Instruccions de configuració

1. Desplegament del suport

Carefully unfold the legs of the stand until they are fully extended and locked into position. Ensure the stand is stable on a flat surface.

Image: The base of the Manfrotto 420B stand with its legs fully extended, showing the stable tripod configuration.

2. Ajust de l'alçada del suport

Loosen the locking knobs on the stand sections and extend the central column to the desired height. Securely tighten all locking knobs to prevent accidental collapse.

3. Converting to Boom Arm Configuration

To convert the stand into a boom arm, extend the top riser to its maximum. Locate the lever mechanism that allows the top section to pivot horizontally. Press this lever to release and position the boom arm.

Image: Close-up of the boom arm attachment point on the Manfrotto 420B, showing the pivot mechanism and locking knob.

4. Attaching Accessories and Counterweight

Attach your lighting equipment or other accessories to the spigot at the end of the boom arm. The stand is supplied with a counterweight sandbag. It is crucial to attach this sandbag to the opposite end of the boom arm to balance the weight of your equipment and ensure stability, especially when the arm is extended.

Image: The Manfrotto 420B with its boom arm extended, demonstrating how equipment can be mounted.

Imatge: Detallada view of the universal spigot on the Manfrotto 420B, where lighting fixtures are attached.

Instruccions de funcionament

Standard Light Stand Use

For use as a standard light stand, ensure the boom arm is locked in the vertical position. Mount your light fixture directly onto the top spigot. Adjust the height using the locking knobs on the central column sections.

Boom Arm Use

When using the 420B as a boom arm, always ensure the counterweight bag is properly filled and attached to the rear end of the boom arm. This prevents the stand from tipping over due to unbalanced weight. Adjust the angle and extension of the boom arm using the dedicated locking mechanisms. Always secure all locks before leaving the stand unattended.

Precaucions de seguretat

• Always ensure the stand is placed on a stable, level surface.
• Never exceed the maximum load capacity of 9 kg (for vertical stand use) or 2 kg (for boom arm at maximum extension).
• Always use the provided counterweight when operating in boom arm configuration.
• Tighten all locking knobs securely after making adjustments.
• Be aware of your surroundings and avoid placing the stand in high-traffic areas where it could be accidentally knocked over.

Manteniment

Regular maintenance ensures the longevity and safe operation of your Manfrotto 420B Combi Boom Stand.

• Neteja: Wipe down the stand with a soft, dry cloth after each use to remove dust and dirt. For stubborn grime, use a slightly damp drap i sabó suau, després assecar-lo bé.
• Lubricació: Periodically apply a small amount of silicone-based lubricant to the moving parts, such as the locking mechanisms and telescopic sections, to ensure smooth operation. Avoid using oil-based lubricants as they can attract dust.
• Inspecció: Regularly inspect all components for signs of wear, damage, or loose parts. Pay close attention to the locking knobs, leg braces, and spigot. If any part is damaged, discontinue use and replace it immediately.
• Emmagatzematge: Store the stand in a dry, clean environment, preferably in a protective bag, to prevent corrosion and damage.

Resolució de problemes

If you encounter issues with your Manfrotto 420B Combi Boom Stand, refer to the following common solutions:

• Inestabilitat del suport:
  • Ensure all legs are fully extended and locked.
  • Verify the stand is on a level surface.
  • If using as a boom, confirm the counterweight is properly attached and sufficient for the load.
• Difficulty Adjusting Height/Extension:
  • Check that all locking knobs are fully loosened before attempting to adjust.
  • Clean and lubricate the telescopic sections if they feel stiff.
• Equipment Slipping from Spigot:
  • Ensure the spigot attachment is securely tightened.
  • Verify that your equipment's mounting point is compatible with the spigot.
• Boom Arm Sagging:
  • This may indicate the load exceeds the boom arm's capacity, especially at maximum extension. Reduce the load or use additional support.
  • Ensure the boom arm locking mechanism is fully engaged and tightened.

For further assistance, please contact Manfrotto customer support.

Especificacions

Garantia i Suport

Garantia del fabricant: Information regarding the manufacturer's warranty is available upon purchase. Please refer to the documentation included with your product or contact Manfrotto customer service for details.

Disponibilitat de peces de recanvi: Information regarding spare parts availability is currently unavailable. Please contact Manfrotto customer support for inquiries.

Actualitzacions de programari: No aplicable per a aquest producte.

For additional support, please visit the official Manfrotto weblloc o poseu-vos en contacte amb el seu departament d'atenció al client.