Vivitar VIV-PRO-648 instruction manual Manual flash mode at full light output

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Taking a Picture AF / TTL Operation

If you need to change the mode, simply press the mode selector. For Canon type flashes, this flashgun's ETTL indicator will light while connected with ETTL cameras.

For Nikon type flashes, this flashgun's LCD Display will show TTL, I-TTL and BL in different ways while connected to different camera models. Please refer to your camera's manual.

• Manual flash mode at full light output

To use the flashgun at full light output in the manual mode, the mode selector must be set to the M (Manual) position. The LCD display indicates M (Manual). A full-power flash will then be fired each time the flashgun is triggered. The LCD display automatically shows the flash-to-subject distance required for a correct exposure.

An adaptation to the individual shooting situation can be achieved by changing the lens diaphragm or the focal length (on the camera). 5 level "Power Ratios" of 1/1, 1/2, 1/4, 1/8 and 1/16 could be selected by slightly tapping the Mode selector when it is at the manual position.

-11-For Nikon D40 and D40X owners: The flash can support an ISO speed up to 800 in full auto mode. It may not perform as expected at higher speeds.

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Contents VIV-PRO-648 Introduction Features CompatibilityLook at Your Flash Front ViewLCD Display Mode Selector Times with fresh alkaline batteries Loading Batteries Mounting the Flashgun onto Your Camera Removing Your Flash ON/OFF Switch and Flash Test Operation Illumination of LCD displayAutomatic flash sync speed control Auto-focus AF measuring flashTTL flash control Manual flash mode at full light output Front and Rear Curtain Synchronization Bounced and Swiveled Flash Reflecting plate and diffuserPower Zooming Automatic motor zoom controlManual Motor Zoom Control Power Saving Function Slave FunctionFlash unit does not function on camcorders Limited Five Year Warranty Time Period of this WarrantyWhat to do When Service is Needed Page Page

VIV-PRO-648 specifications

The Vivitar VIV-PRO-648 is a versatile professional-grade LED video light designed to meet the needs of videographers and photographers alike. This lighting solution combines innovative technology with user-friendly features, making it suitable for both studio and on-location shoots.

One of the main features of the VIV-PRO-648 is its impressive lumen output. With a high light output, it ensures adequate illumination for various shooting scenarios, from interviews to product photography. The fixture offers adjustable brightness settings, allowing users to manipulate the light intensity quickly to achieve the desired aesthetic.

Color accuracy is another key highlight of the VIV-PRO-648. It boasts a high Color Rendering Index (CRI) rating, typically above 95, which means colors will appear more vibrant and true to life. This quality is essential for professionals aiming to capture accurate skin tones and rich colors in their work.

The VIV-PRO-648 is equipped with flexible color temperature settings, ranging from tungsten to daylight. This adjustability allows users to match their lighting to existing ambient light conditions or create specific moods and effects in their shots. The intuitive controls make it easy to fine-tune these settings, enabling quick adjustments during a shoot.

A significant advantage of the VIV-PRO-648 is its lightweight and portable design. Weighing significantly less than traditional lighting options, it is easily transportable, making it an excellent choice for travel photographers and videographers. Additionally, it features a robust build quality that can withstand the rigors of on-the-road use.

The versatility of mounting options is also a noteworthy characteristic of this light. It comes with a standard cold shoe mount and various adaptors that allow it to be attached to different light stands or equipment setups. This adaptability enhances its practicality across numerous shooting environments.

Powering the VIV-PRO-648 is straightforward, offering options for both AC and battery operation. The dual power capability provides increased flexibility, enabling users to shoot without being tethered to a power source during on-location projects.

In summary, the Vivitar VIV-PRO-648 is an excellent investment for professionals seeking a reliable, high-performance lighting solution. With its impressive lumen output, adjustable color temperature, high CRI rating, and portability, it serves as a valuable tool in creating stunning visual content. Whether in a studio or on location, the VIV-PRO-648 lights the way to exceptional results.
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