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User Manual - Hasselblad.jp

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13<br />

Flash / Strobe<br />

The 503CW/503CWD/CFVII can be used together<br />

with most studio or portable units.<br />

The 503CW/503CWD/CFVII/200 series camera<br />

combination also offer a TTL function if required.<br />

Most flash/strobe units are suitable for use with the 503CW/503CWD/CFVII, with some combinations<br />

offering TTL. Check the chart further on in this chapter to find the specific combination you intend<br />

to use.<br />

Pay particular attention when using studio flash/strobe units and tethered to a stationary computer<br />

as this cable configuration guards against both personal injury and damage to equipment.<br />

Portable units<br />

All 500 series and SWC series cameras use the regular PC contact on the lens for flash<br />

sync. 200 series models, FlexBody ArcBody and view cameras require other configurations<br />

(see chart).<br />

Studio flash/strobe units and tethered to a desktop computer<br />

If the 503CWD /CFVII is tethered to a computer that is connected to a regular electricity<br />

supply system as well as a studio flash/strobe unit that is also connected to a regular<br />

electricity supply system/generator system, then make the following connections instead.<br />

For your own safety and to protect the electronics in the digital capture unit, please<br />

ensure you do this correctly.<br />

a) Connect the flash input sync cable from the sync contact (PC connector) on the lens<br />

to the flash sync IN terminal on the back.<br />

b) Connect the flash output sync cable from the flash sync OUT terminal on the back<br />

to a regular flash/strobe sync cable that is connected to the unit.<br />

TTL function – (503CW / 503CWD only)<br />

The reflective characteristics of the digital sensor are different to film surface characteristics<br />

for which the TTL function was originally designed. However, by changing (in<br />

effect, ‘tricking’) the setting, TTL exposures can be made. Proceed as follows:<br />

Move the ISO selector on the camera so that is becomes approximately 1⅔ f/stop higher<br />

than the ISO setting on the digital capture unit. Therefore, for example, when the back<br />

is set at 50 ISO, the ‘film speed setting’ on the camera should read 160 ISO, and so on.<br />

Testing for the most suitable compensation that suits you is recommended.<br />

70

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