JVC KY-F75 manual Synchronizing flash and trigger, E43

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5. Others

Synchronizing flash and trigger

To synchronize the flash with the input of an external trigger, use the [REMOTE] connector on the rear.

Pin configurations of connectors (  page E9).

When the shutter mode is other than “RANDOM” “EEI” (  page E28, Shutter item)

● In response to the trigger input, the KY-F75 outputs a flash signal for the CCD accumulation period of the next frame.

● The image shot at the moment that the FLASH signal is outputted is output as the next frame. ● In the case of video output, output stops with shooting of this frame and the image on the PC’s

monitor will be in the FREEZE condition.

● How to cancel the FREEZE condition can be selected. (  page E42, [Freeze cancel] item) ● The trigger interval must be minimum 3 frames (405 msec) at a shutter speed of 1/7.5 s or

faster.

● When the FREEZE cancel mode is set to “MANUAL”, FLASH will not be output in response to the trigger input for FREEZE cancellation.

Timing chart

Trigger

VD

(Internal)

EXP (CCD accumulation period)

FLASH

Video output

E43

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Contents This instruction book is made from 100% recycled paper Illustration with optional lens attachmentImportant Safeguards For USA and Canada Note for Accessory options JVC Sales Office For USA and Canada Safety PrecautionsThese instructions are for KY-F75U Thank you for purchasing the JVC KY-F75 Digital CameraRemote Contents On the CD-ROM for details FeaturesAccessories and attachments For IEEE1394 cable and DC power cable  page E14, E16 Cautionary notes  CleaningLine and patterns may appear distorted when recorded  Phenomena unique to CCDType C mount lens, there are restrictions Part names and their functionsFront and bottom Although the lens mount conforms toIeee 1394 connector Pin configurations of connectorsRemote terminal Metal 10-pin, female DC in terminal Mini DIN 8-pin, femaleLens terminal Metal 12-pin, female E10  When using other lenses than the motorized lensSystem E11  When the motorized lens is used Precautions for connection Preparing the computer E13 Installation procedureE14 Connection to computer Attaching the clamp filter E15 Mounting and setting the lensDC cable 2 m Connecting the AC adapterE16 E17  Turning the power on Turning the power OFF E18 Mounting the cameraMounting method Changing the camera mounting bracket positionE19 Fall preventionE20 How to recordBasic operations for recording E21 Starting the KY-LINK application softwareE22 When an external trigger device is connectedFreezing the image Interlocking with the flashClosing the KY-LINK application Capturing the still image on the computer CaptureSaving the captured image on the computer E24 Opening and closing the Settings screenProcedure Selecting the Setting screenE25 Saving the setting values on the computerE26 Exposure settings screenE27 E28 Gain ALC E29ALC Step E30 White balance settings screenAuto AUTO2 PresetE31 AUTO1E32 E33 Performing Auto white balanceE34 Adjustment of white shadingE35 Process settings screenE36 ABL E37E38 How to useWhite spot compensation  White spot detectionUsed to set the color tone of the camera image Color matrix settings screenE39 E40 E41 Lens settings screenBAR System setting screenE42 E43 Synchronizing flash and triggerE44  When the shutter mode is RandomE45 About ALC and EEI operationsCompatible lens SpecificationsConnectable PC models Ieee compliant Host AdapterE47 External dimensions unit mmKY-F75 3CCD Digital Camera

KY-F75 specifications

The JVC KY-F75 is a professional-grade digital camera renowned for its exceptional image quality and versatile performance, making it a popular choice among video production professionals. This camera is equipped with a high-resolution 3CCD imaging system that captures images with remarkable clarity and color fidelity. Each of the three charge-coupled devices is dedicated to a primary color—red, green, and blue—which allows for a wider color gamut and more vibrant images.

One of the standout features of the JVC KY-F75 is its ability to deliver a maximum resolution of 720x480 pixels, providing high-quality output suitable for a range of broadcast applications. Its sensitivity range extends down to as low as 0.5 lux, making it capable of capturing clear images in low-light environments. The integrated digital signal processing ensures that image noise is minimized, enhancing overall picture quality.

The camera also provides excellent connectivity options, including component video output, composite video output, and balanced audio inputs, which facilitate seamless integration into existing production setups. This is particularly beneficial for live-event broadcasting and professional video production where multiple devices need to be synchronized.

In terms of ergonomics, the JVC KY-F75 is designed for ease of use. It features a compact and lightweight design, making it manageable for handheld use or for mounting on a tripod. The user-friendly interface allows for quick adjustments on the fly, ensuring that operators can adapt to changing conditions without missing a moment.

Moreover, the camera supports multiple frame rates, which grants operators the flexibility to capture slow-motion sequences or fast-moving subjects with ease. Features like automatic and manual white balance settings enhance its adaptability to different shooting environments, providing consistent color reproduction regardless of lighting changes.

The JVC KY-F75 is not just a camera; it is a comprehensive solution for professionals seeking quality, reliability, and versatility in their video production endeavors. With its combination of advanced imaging technology and user-centric features, it stands out as an excellent choice for anyone serious about achieving high-quality video output.
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