Fitting the Modelling Lamp

Switch off and disconnect from the supply. Screw modelling lamp into ES lampholder in the centre of the reflector. Allow lamp to cool before removing.

Note: It is recommended that a Photoflood or Halostar bulb with a maximum wattage of 275W is used. The manufacturer will not accept liability on the use of any lamp with a greater wattage than 275W.

Flash Power Control

The flash power output is variable over five f-stops from full to 1/32 power. The maximum power available depends upon the model (See specification table) and is denoted by the number 6 on the control panel. The power settings are denoted in steps of 1/3 stop. The numeric divisions indicate full one stop divisions.

When switched 'ON' from either a mains or battery supply, the unit will charge. Once the unit has charged to the desired power level, the Green READY lamp will illuminate indicating that the unit is ready to fire.

Note: If the unit is subjected to rapid operation over extended periods, it may automatically go into an overheat condition. In this condition, the Green READY lamp will illuminate to indicate the presence of power, while the charging and modelling functions are disabled in order to allow the unit to cool. The unit will automatically resume operation once cooled sufficiently.

HINT - In an overheat condition, the unit will typically take 15 minutes to cool down.

By switching OFF and then ON again after say 5 minutes, the unit can be re-activated in order to get a few extra shots if needed.

Synchronisation

There are several ways to trigger the Esprit Gemini

Open Flash:

For testing or multiple flash applications the Open Flash Pushbutton can be used.

Sync Socket:

The standard quarter inch jack type socket on the rear panel of the unit may be used for direct connection to a camera set to 'x' synchronisation. Two Esprit units may be connected together using a 'y' connector. An Infra Red Receiver or Omnicell may also be plugged into this socket. The socket operates at +5V and is safe for use on digital cameras.

Photocell:

The Esprit Gemini has a built in switchable photocell enabling the unit to be triggered by the flash from any other flash unit or a small camera mounted flash gun. The photocell is mounted behind the red transparent cover on the top of the unit. The photocell on/off switch is located on the rear control panel.

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Modelling Lamp Control

With the modelling lamp control switch (Fig.1. 3) in the upper position the modelling light is OFF. With the modelling light set to centre the modelling light will go out when the unit is flashed and come back on when the unit comes to ready. This enables the photographer to see from the camera position that all Esprit units in use have fired. With the switch set in the lower position the modelling lamp stays on all the time. The modelling light may be varied in ratio with the flash power output by aligning the modelling Knob with that of the flash control (see page 4).

Fuse

The modelling and flash circuitry is protected by a single 20mm fuse mounted on the rear panel. Never replace the fuse with one of a different rating. As the fuse may blow when the modelling lamp fails always check the fuse when replacing the bulb. A spare fuse is supplied in the fuse holder. Always switch OFF and disconnect the Esprit Gemini unit from the power supply before changing the bulb or fuse.

Audible Ready Beep

Set the Sounder Switch to 'ON' to give a short beep when the unit comes to ready, to provide an audible 'Ready' confirmation. The sounder switch is located on the rear control panel (page 4).

Fitting / Removing Reflectors

A range of reflectors is available for the Esprit Gemini unit. To fit, slide the neck of the reflector over the front of the unit. Align the three pegs on the reflector with the three slots in the retaining ring. Press down and turn clockwise to lock.

To remove reflector, pull back Latch Knob (page 4), turn the reflector fully anti-clockwise and withdraw.

If an umbrella is to be used a 'Wide Angle Reflector' should be fitted and the umbrella fitted through the mounting hole in the mounting bracket and locked in position with the knurled screw.

Note: Take care when fitting / removing reflectors not to damage the flashtube assembly. The flashtube is very delicate, avoid unnecessary handling of the glass tube. Always switch off and disconnect from the mains supply before fitting and changing reflectors.

Warning High Voltage!

Do not touch the flashtube assembly for thirty minutes after disconnecting from supply.

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Bowens BWL-0353/2 (05/07) Fitting the Modelling Lamp, Flash Power Control, Synchronisation, Modelling Lamp Control, Fuse
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BWL-0353/2 (05/07) specifications

The Bowens BWL-0353/2 (05/07) is a professional-grade continuous lighting fixture that reflects Bowens' reputation for high-quality photographic and videographic equipment. Designed for both studio and on-location use, this lighting solution combines powerful performance with user-friendly features, making it an ideal choice for photographers, videographers, and visual content creators.

One of the standout features of the Bowens BWL-0353/2 is its impressive output. The fixture provides a powerful light source, ensuring that you have sufficient brightness to illuminate subjects effectively, even in larger spaces. This makes it suitable for various applications, including portrait photography, product shoots, and videography sessions. The adjustable output allows users to fine-tune the intensity of the light, providing versatility to accommodate different shooting conditions and creative requirements.

The BWL-0353/2 is designed with advanced cooling technology that prevents overheating during extended use. This ensures consistent performance while also extending the lifespan of the fixture. Its durable construction is built to withstand the rigors of daily use, making it a reliable choice for professionals who require dependable equipment.

Another notable characteristic of the Bowens BWL-0353/2 is its compatibility with a wide range of Bowens modifiers. Users can easily swap out softboxes, reflectors, and other accessories to shape and soften the light to achieve the desired look. This adaptability is crucial for photographers and videographers looking to create diverse lighting effects, whether they prefer a soft, diffused look or a more dramatic, focused beam.

In terms of usability, the BWL-0353/2 features an intuitive control interface that simplifies the adjustment of settings. Users can easily navigate through options, making real-time changes to the lighting setup without interrupting the creative process. This user-centric design enhances the overall shooting experience and allows for quick responses to changing conditions.

Furthermore, the fixture's lightweight and portable design enable easy transport between shooting locations. The Bowens BWL-0353/2 is an excellent investment for professionals seeking reliable, high-performing continuous lighting that enhances their work, ensuring that they can focus on their creative vision with confidence.
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