fotofundi

<p>Does anyone know where I can find a schematic for the Lunasix F (Luna Pro F in the U.S.)? My meter started chewing up batteries recently. A quick check with a meter showed it uses roughly 10mA when taking and holding a reading but when the auto shut-off occurs it is still drawing 0.3mA. That drain is enough to flatten the battery in a week or so of intermittant use.<br> I can follow a circuit diagram and replace most components on boards like the one used in this meter, so any help would be appreciated.<br> David</p>

<p>I know this is an old piece of kit, but does anyone have instructions for the Hauck MSA 100 timer? Bought one second-hand off eBay & thought I'd be able to work it all out, but unless part of the circutry is bust (possible) all I can get it to do is the basic count down from a pre-set time, which is OK, but even better if I can find out how to get the probe and other options to work.<br> Thanks</p>

<p>Thanks Reinhard - that is exactly the information I needed.<br> Polaroid made sure no one was going to circumvent THEIR sales by a simple swap of the lugs! All very well back then but a pain today<br> Ah well, back to hoping for a Universal Polaroid back at a sensible price.<br> David</p>

<p>Does anyone know - from personal knowledge/experience if it is possible to modify a Polaroid back produced for the 600SE to fit the Mamiya Universal?<br> Polaroid backs for the Universal listed on eBay are offered for silly money, whereas I know of a Polaroid back from a 600SE going for a reasonale price and would be willing to invest in a Universal body if it can be modified to fit - and lock in place(!).<br> I already have Press/Universal lenses/backs so do not want to go down the 600SE route.<br> Thanks</p>