Setting the Resun AF2009D Auto Fish Feeder Timer

This Resun automatic fish feeder seems to be very popular item available online but the manual was a little cryptic (at least for my Dad and myself). So you might benefit from a plain speaking Aussie with a run through of how to setup the timer.
The main points are :-
1. If the colon ":" is flashing you are in the CLOCK mode. Use Set to start the adjustment process and then Adjust to change the digits and Mode to go between Hours and Minutes. Press Set to save the setting, of course!
2. From CLOCK mode (with the flashing colon) you then press Mode to change to the 4 different timers, and back to CLOCK mode.
3. In any of the timer modes, the press Set to start adjustment. As per the CLOCK mode, press Adjust to change Hours, Mode to go to Minutes and use Adjust again, and then Mode again where you press Adjust to choose, 1 or 2 or no rotations at the chosen time. Press Set to save the settings.