Profoto Pro-8a 2400 Air, Pro-8a 1200 Air manual Functionality, Power supply, Energy control

Page 8

8a-Pro Air1200

24008a –Air

-Pro 8

ProRing 2

For fashion or macro photography, when you want a direct and very prominent light, the Profoto ProRing 2 provides a ring flash capable of unlimited flash repetition rate due to built-in thermally controlled silent and efficient fan cooling.The optimized flash tube is made by high grade UV-free filtered quarts glass and heavy duty electrodes to maximize lifetime­.

A powerful 200 W halogen modeling light are built-in with switch and fuse.

Functionality

Power supply

The Pro-8a generator can be connected to 100–120 VAC or 200–240 VAC, 50–60 Hz.The power supply fuse must not be smaller than specified in the technical data.The generator automatically senses and adapts to the voltage and frequency supplied.

Warning

Never use ordinary household extension cords to elongate the power cable.They may overheat.Always unwind cord reel extension winders fully before use. Contact your Profoto dealer for proper equipment.

Due to the two stage SMPS (Switch Mode Power Supply) technology, the Pro-8a could make a hearable sound during the recharge cycle.This is fully normal and could be seen as the sign of power being charged into the generator.

Energy control

The selected energy levels for channel A and B are shown in Flash Light Energy Display A [6] and B [17].

The f-stop scale reading is default. To show energy in Ws scale, push and hold the Ws Switch [1].

In f-stop scale, the maximal energy (100%) is shown as 10.0. In Ws scale, the maximal energy (100%) is 2400 for Pro-8a 2400 Air and 1200 for Pro-8a 1200 Air.

The maximal energy for channel A is 10.0 (100%) and the maximal energy for channel B 9.0 (50%).The maximal energy in total for the two channels is 100%.

Flash Light Energy Control A [8] and Control B [19] are used to adjust the energy levels for channel A and B respectively:

Turn the control clockwise to increase the energy in 1/10 f-stop increments and counter- clockwise to decrease.

Press and hold down the control (a “beep” will sound) and turn the control clockwise to increase the energy in 1 f-stop increments and counter-clockwise to decrease.

www.profoto.com

Image 8
Contents Pro-8a 2400 Air Pro-8a 1200 Air 8a-Pro Air1200 24008a -Air Thank you for choosing Profoto Enjoy your Profoto productFinal Disposal Safety instructionsSafety Precautions Table of Contents Profoto Air Remote optional accessory Profoto Air Sync optional accessoryProfoto Air USB optional accessory System descriptionLamp Heads ProHeadProTwin ProRingEnergy control Power supplyFunctionality Sync signaling Modeling lightReady signaling Speed controlReady lamp/Test function Ready lamp and test button functions are combinedFlash before ready Fan Cooling & Protection SystemColor Temperature Additional informationStop Stability & Range Flash DurationPower connection Operating instructionsPetrol-Electric Generators Lamp head connectionSettings Sync via cableSync via cable+flash meter Sync via Photocell / IR-slaveWireless remote control Turn off generatorTechnical data USB Interface USB 2.0 Full Speed compatible Wireless sync Wireless Remote ControlWireless Radio Range Up to 300 m Computer Control Ready SignalProfoto Pro-8a 1200 Air Flash Duration t0,5 12000-1/2200 s+/-80 K +/-160 KUSB Interface USB 2.0 Full Speed compatible Wireless sync Nomenclature Quick Guide Operating instructionsChange without notice
Related manuals
Manual 12 pages 3.66 Kb

Pro-8a 1200 Air, Pro-8a 2400 Air specifications

The Profoto Pro-8a Air is a state-of-the-art studio flash system designed for professional photographers who require reliability and high performance during their shoots. Available in two versions, the Pro-8a 2400 Air and the Pro-8a 1200 Air, this system is renowned for its robust construction and versatility, making it an essential tool for both studio and location photography.

One of the standout features of the Pro-8a 2400 Air and Pro-8a 1200 Air is their impressive power output. The Pro-8a 2400 model offers up to 2400 watt-seconds, while the Pro-8a 1200 delivers a maximum output of 1200 watt-seconds. This high power capacity ensures photographers can achieve optimal exposure even with larger light modifiers or at greater distances.

Both models are equipped with Profoto's AirTTL technology, which allows for seamless wireless connectivity between the flash units and compatible cameras. This feature simplifies the process of adjusting settings and achieving the right exposure, particularly advantageous during dynamic shoots where quick adjustments are essential. The Air Remote and Air Sync capabilities enable photographers to control multiple light sources effortlessly, enhancing creativity and flexibility.

The Pro-8a series incorporates Advanced High-Speed Synchronization (HSS) technology, allowing photographers to shoot at shutter speeds that exceed standard flash sync speeds. This capability is particularly useful for capturing images in bright daylight or when using wide apertures to achieve that sought-after shallow depth of field.

Speed is another defining characteristic of the Pro-8a Air range. The flash duration can be as short as 1/1000 of a second, enabling photographers to freeze motion effectively, making it an excellent choice for action-packed scenarios or subjects in motion.

Durability and portability are also important to the Pro-8a series. The units are built with rugged materials, ensuring they withstand the rigors of professional use. Additionally, their lightweight design and integrated handles facilitate easy transport, whether moving between studio setups or on-location shoots.

In summary, the Profoto Pro-8a 2400 Air and Pro-8a 1200 Air stand out in the market for their exceptional power, advanced technology, and user-friendly design. With features like AirTTL, HSS, and fast flash durations, these units cater to the diverse needs of professional photographers, allowing them to push their creative boundaries while maintaining reliability in every shoot.