Hi,
i have been using 40d for ard 6months and i have juz gotten myself a 430ex speedlite.
the thing is tt it doesnt sync with my cam while im at av mode. eg, at a relatively dark environment, w/o flash at lets say at f2, the shutter would be ard 0"5 to 1" and with my flash at the same lighting condition and same aperture, the shutter would be the same. I mean the shutter by right should be faster right?? Its the same for my inbuilt flash as well. At the end i have 2 use P mode to shoot which i have no control on the aperture. I have checked my 40d settings and the flashsync speed in av mode is set to auto (theres only auto and 1/250sec). My friend whos using 400d has tried my speedlite and it can sync perfectly in av mode.
pls help and thx in advance.
i have been using 40d for ard 6months and i have juz gotten myself a 430ex speedlite.
the thing is tt it doesnt sync with my cam while im at av mode. eg, at a relatively dark environment, w/o flash at lets say at f2, the shutter would be ard 0"5 to 1" and with my flash at the same lighting condition and same aperture, the shutter would be the same. I mean the shutter by right should be faster right?? Its the same for my inbuilt flash as well. At the end i have 2 use P mode to shoot which i have no control on the aperture. I have checked my 40d settings and the flashsync speed in av mode is set to auto (theres only auto and 1/250sec). My friend whos using 400d has tried my speedlite and it can sync perfectly in av mode.
pls help and thx in advance.