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seamansroost
23rd of June 2003 (Mon), 20:31
Will the Sunpak 622 Super Pro equipped with the canon AF assist module work with the 10D, in terms of voltage? I know it will not do E-TTL. A friend has this setup on his 10D and it seems to work beautifully, although he has to make adjustments for no E-TTL. He has had no voltage problems thus far.

robertwgross
23rd of June 2003 (Mon), 21:04
It's easiest to simply measure the trigger voltage on the flash unit. Then you will know for sure.

Turn on the flash and let it wind up. Then put a DC voltmeter across the cable connector where it would plug into the camera. If it is more than about six volts, it is bad.

---Bob Gross---