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Re: red 1/60 was Re: [OM] om2sp

Subject: Re: red 1/60 was Re: [OM] om2sp
From: "Ian A. Nichols" <I.A.Nichols@xxxxxxxxxxxxx>
Date: Thu, 23 Mar 2000 14:48:43 +0000 (GMT)

On Thu, 23 Mar 2000, Chuck Norcutt wrote:

> I've never tried it on my own om2sp but according to my trusty Shipman
> book the red, mechanical 1/60 provides an X-sync signal.

Oh indeed it does, but with the bizarre (to my mind) twist that it will
only fire the flash if there's a good battery fitted.  I suspect the
x-sync contacts are debounced with a transistor or Schmitt trigger or 
something.  At least, that's how one of mine behaved at a
bonfire/fireworks display last November - I haven't checked that my
other body does the same.


Come to think of it, I haven't asked the list if this is what *should*
happen so I guess this would be a good time to clear this one up.
Should a -2S(P) trigger & sync on mechanical 1/60 with no battery
present?

-- 
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*             |                                                        |
|  /  | |/-\  |                      Ian A. Nichols                    |
| |   | |   | |                                                        |
|  \-/| |  /  |                  i.a.nichols@xxxxxxxxxx                |
|             *                    iann@xxxxxxxxxxxxx                  |
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