Hans,
If the F280 is on Manual, isn't it just like any other flash with a GN
of 28? That is, it shouldn't vary with shutter speed.
M.E.Bachofen
*********** REPLY SEPARATOR ***********
On 1/19/02 at 1:46 AM Hans van Veluwen wrote:
>: Is it possible with the OM4Ti to manage some slow (slower than 1/60) TTL
>: controlled fill flash?
>
>No. The OM-3Ti can, however (not with the F280 but with a T flash)
>
>: What happens when I set the camera on manual and use
>: the flash (like F280)? Is the flash output TTL controlled or just full
>: charge?
>
>The latter; you must use the GN formula which is rather complicated for the
>F280 since it varies with the shutter speed.
>
>The best you can do if you want slow synchro and some automation is to use
>normal auto computer flash (not available on the F280 but on the T flashes
>and most third party flashes).
>
>hnz
>
>
>
>
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