kivis Posted April 4, 2017 Share #1 Posted April 4, 2017 Advertisement (gone after registration) A we all know, when you turn on the M7 the first thing you see is the ISO of you film setting. I always set my ISO manually so I can push or pull according to light conditions. Then when I turned on the meter I would see 200 or 800 ISO. Now it only shows the ISO of the film canister (400) no matter where I place the wheel on the back of the body. How did that happen? How do I "turn off" the DX reader? It is not set to DX. Quote Link to post Share on other sites More sharing options...
Advertisement Posted April 4, 2017 Posted April 4, 2017 Hi kivis, Take a look here My M7 is acting funny. I'm sure you'll find what you were looking for!
Matlock Posted April 4, 2017 Share #2 Posted April 4, 2017 If you set the film manually the ISO for the DX set should flash for 2 seconds then indicate the exp. setting. If set to DX the ISO will show steady for 2 seconds and then give exp. setting. See the instruction manual. Quote Link to post Share on other sites More sharing options...
Matlock Posted April 5, 2017 Share #3 Posted April 5, 2017 If you set the film manually the ISO for the DX set should flash for 2 seconds then indicate the exp. setting. If set to DX the ISO will show steady for 2 seconds and then give exp. setting. See the instruction manual. Further to my post (which was rather hurried) I don't think your M7 is "acting funny". If you use a DX coded film the viewfinder display will always show the speed detected. It will be steady if the ISO dial is set to DX and will flash if set to any other setting (it will also be steady if you set the film speed to the same rating as the DX code, i.e. 200 for 200). After 2 seconds the display will show the shutter speed if the shutter speed dial is set to "A" or the dot and arrows if set to a set speed. Look at page 81 of the instruction book which explains it fully. The only time the viewfinder display should show your set film speed is with a non DX coded film. 2 Quote Link to post Share on other sites More sharing options...
kivis Posted April 7, 2017 Author Share #4 Posted April 7, 2017 Further to my post (which was rather hurried) I don't think your M7 is "acting funny". If you use a DX coded film the viewfinder display will always show the speed detected. It will be steady if the ISO dial is set to DX and will flash if set to any other setting (it will also be steady if you set the film speed to the same rating as the DX code, i.e. 200 for 200). After 2 seconds the display will show the shutter speed if the shutter speed dial is set to "A" or the dot and arrows if set to a set speed. Look at page 81 of the instruction book which explains it fully. The only time the viewfinder display should show your set film speed is with a non DX coded film. Yep sure enough, you are 100% correct. All is good. Quote Link to post Share on other sites More sharing options...
Matlock Posted April 7, 2017 Share #5 Posted April 7, 2017 Yep sure enough, you are 100% correct. All is good. Pleased to hear all is OK. 1 Quote Link to post Share on other sites More sharing options...
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