I am now the proud owner of a Hauck TCM 80 enlarging timer. Looks very competent, and I look forward to using it, although I have problems understanding how it works exactly.
Keying in the required time is not a problem. And it counts down as it should.
The problem arises when I then key in a second time, as the timer seems to multiply the two times! So, if I enter 10 seconds, trigger the timer, and then enter in 12, it will count down from 10*12=120 seconds.
Any idea how to make it stop doing this?
Better still, would any of you have a scannable user manual for this beast? I don't need the whole manual, just the basic parts, as I will use it for BW printing only.
Thanks in advance!