Modeling light, Sync signaling | Profoto Pro-8a 1200 Air guide

Modeling light

The Modeling Light Switch [9] is used to turn on/off the modeling light for channel A and B simultaneously. When the modeling light is on, the Modeling Light Switch knob [9] is illuminated.

The Modeling Light Control [7] is used to select one of four modeling light alternatives:

•PROP: The modeling light intensity for each lamp head is automatically adjusted to correspond in proportion in-between the generators set energy and maximal energy.

•½ PROP:The modeling light intensity is adjusted automatically in proportion as for PROP when the energy level is changed, but with half modeling light intensity of the designated energy. Half proportional modeling light is used when generators of different sizes are used together; Pro-8a 1200 Air shall be set to ½ PROP and Pro-8a 2400 Air to PROP.

•MAX:The modeling lamp gets the maximal intensity,regardless of the flash light energy settings.

•MAX PROP:Maximal proportional modeling light is used when maximal light is needed on one channel (the one with highest energy level).The highest set channel will get maximal intensity and the other will correspond proportionally. Therefore the modeling light may change on a channel which is not adjusted.

If Pro Studio2 is used to control the generators,a Smart Prop function is available.It is similar to the MAX PROP setting, but the intensity proportions match all lamps and generators.

Sync signaling

The Pro-8a generator can be synchronized with the camera in different ways; via cable, via Photocell / IR-slave or via the Profoto Air radio system (LPA radio system available on special order). Both systems can not be integrated in the same generator.

•The two Sync Connectors [2] allow the camera and a flash meter to be connected simultaneously.The 5 meter sync cable can without restrictions be elongated with a sync extension cable. The bidirectional optical isolated Profoto sync interconnection cable is recommended to be used to prevent ground reference interference when connecting sync cables between different generators.

•The Photocell/IR-slave [3] sense signals from most IR sync transmitters as well as from other flash light as a Slave and synchronize the unit.

•The Profoto Air remote radio control system is integrated in all Pro-8a generators, meaning that the generators are prepared to be synchronized or controlled either via Air Remote,Air Sync or via the Profoto Studio 2 computer program and Air USB.

The Sync Control [5] is used to control the sync signaling:

• RADIO:The generator is set to sync via radio.

8a-Pro Air1200

24008a –Air

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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.