Hi Richard

I have posted them in the manuals over on FADU. It won't let me upload on here as the file size is to big? i will PM them to you if I can. If you want to burn for 1/2 stop over the 10 seconds base you press +1/2. this then gives you 14.1. The timer when activated will do your base exposer and turn off. Then to do your burn you hit the increase button and the timer will count up the extra 4.1 secs. If you hit the initial button again it is like resetting it and it will count up from 10 secs again. if you have any problems let me know and I will try and help you out.