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7. Flash in the individual camera modes

Auto program mode with flash (P-function)

In this mode, the camera automatically activates
the flash function when the ambient light level is
too low, it automatically adjusts the aperture and
shutter speed, and triggers the flash when the
shutter release is pressed.

The flashgun is not triggered in the creative
program modes P

A

/P

S

!

Triggering control

On some cameras the flash will not be fired when
the prevailing light is sufficient for an exposure in
normal mode. The exposure is then completed
with the settings indicated in the display field.
Please refer to the camera’s operating instructions
for further details.

Activating the flash manually
(manual fill-in flash)

Although the camera automatically activates the
flash whenever the prevailing light conditions
make this necessary, it is still possible to trigger
the mecablitz manually. Please refer to the came-
ra’s operating instructions for the description of
this function.

Flash in the A, S and M modes

With aperture priority (A), shutter priority (S) and
manual mode (M), a flash will be fired with each
shot if the mecablitz has been switched on. Came-
ra operation in these three modes is the same as
without flash.
With one exception: A shutter speed faster than
the camera’s flash sync speed cannot be selected.

Please refer to the camera’s operating instructions
for further details.

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Summary of Contents for MECABLITZ 34 AF-3 M

Page 1: ...TV VIDEO CAMCORDER MECABLITZ MECABLITZ 34 AF 3 M Operating instructions...

Page 2: ...tem cameras The following pages give details for the correct operation of the mecablitz flashgun and summari ze its fields of application Please read these operating instructions carefully even if at...

Page 3: ...2 Automatic flash sync speed control 27 4 3 Correct exposure indication 27 4 4 Information displayed in the camera s viewfinder 28 5 TTL flash control 29 6 Flash synchronisation 30 6 1 Normal synchro...

Page 4: ...high humidity levels Do not keep the flashgun in the glove compartment of a car In the event of flash shots with full light output observe an interval of at least 3 minutes after a series of 20 flash...

Page 5: ...itz if the flashgun is not going to be used for a prolonged period 2 2 Loading and exchanging batteries Turn off the flashgun with the main switch Press the unlocking catch slide the battery compartme...

Page 6: ...ff to save power approximately 8 minutes after the flashgun was switched on the last flash was fired tripping the camera release or switching on the camera light metering system The green flash ready...

Page 7: ...this function A full power flash is fired if the camera does not feature TTL flash control In other words Without TTL flash control the mecablitz fires an unmeasured flash at maximum output If there i...

Page 8: ...shutter is released before the flash ready light illuminates with the result that the exposure may be incorrect if the camera control circuit has already changed over to flash sync speed Please refer...

Page 9: ...ent blinks rapidly 1 for correct exposure Camera models 3xi 2xi SPxi 5000i 3000i blinks The flashgun is being primed blinks slowly The flashgun is primed and ready for firing blinks rapidly The light...

Page 10: ...nic system automatically defines the requi red amount of light You can also utilize various metering facilities e g spot matrix or centre weighted overall readings offered by some came ras The table o...

Page 11: ...0th and 1 300th seconds depending on the camera model Please refer to the camera s operating instructions for further details 6 2 Slow synchronisation Some cameras feature specific exposure pro grams...

Page 12: ...rtain When using slow shutter speeds and with moving objects this would result in an unnatural rendition of light traces With second curtain or rear curtain synchronisati on the flash is fired as the...

Page 13: ...ase refer to the camera s operating instructions for further details Activating the flash manually manual fill in flash Although the camera automatically activates the flash whenever the prevailing li...

Page 14: ...utomatically activate the autofocus measuring flash whenever the prevailing light is insufficient for the exposure Depending on the prevailing ambient light either the AF illuminator of the camera or...

Page 15: ...details Fill in flash in daylight will soften harsh shadows and diminish the contrast thereby producing a more balanced exposure when shooting against the light The camera s computer controlled meter...

Page 16: ...ent identified with a T is included for telephoto lenses of 85 mm focal length PLEASE NOTE The use of the wide angle diffu ser diminishes the effective range of the flash Mounting and removing the att...

Page 17: ...lashgun for approx 10 minutes every 3 months and to fire a few flashes The batteries must supply sufficient power to light up the flash ready light within one minute after the flashgun was switched on...

Page 18: ...m 12 Technical data Guide number ISO 100 21 34 with telephoto attachment 28 without attachment 20 with wide angle diffuser Lighting for 35mm camera from 35 mm focal length onwards with wide angle att...

Page 19: ...maximum lighting distances in different ISO aperture combinations The sticker can be applied to the back of the flashgun Lighting distances 400 m W 20 T 20 5 7 10 14 20 28 200 3 5 5 7 10 14 20 100 2 5...

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