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Canon 1d Mark IV aperture control
John OHara, Photographer
Petaluma | Ca | United States | Posted: 11:16 PM on 10.25.18
->> I am having trouble with one of my cameras. A Canon 1D Mark IV. In the manual mode the aperture control is not adjustable. I have looked on-line for a solution. I have not been able to adjust the aperture control in the Manual mode. In Aperature mode it works fine. But not Manual. Anyone have a FIX ?
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Tod Gomes, Photographer
Pleasant Hill | CA | USA | Posted: 12:15 AM on 10.26.18
->> I seem to remember this happening to me before. I can not remember the fix or what I did, but it may have been as 'small' as a charged battery and cleaning the contacts on the battery. Also, clean the contacts on all lenses. Good luck.
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Ken Shelton, Photographer
Sarasota | FL | USA | Posted: 9:53 AM on 11.23.18
->> IIRC, the On/Off switch has to be set to the 2nd position for the Quick Control Dial (large rear dial that controls Aperture) to work.
Beyond that, no clue.
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Thread Title: Canon 1d Mark IV aperture control
Thread Started By: John OHara
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