Controlling my new Bartlet controller

[Havi]

Hello everybody,
I hope you are all safe and well. The Corona gave me much more time to spend in my studio, for which I am grateful.
As I mentioned before I had to change my kiln-controller, following the electrician's advice. So far so good. I have a problem using it it, though.
If I make a mistake - and want to go back - to re-write, reservrse the mistake - I do not know how to do it. Example: I wanted to write rate of 56 degrees - but wrote 566 degree. Could not reverse it.... So I started another new programme. I am sure there is a more immediate way to do it - but do not know how.
I know I can read the manual - but thought there might be someone who has the answer under one's sleeve.

Many thanks in advance,
BE SAFE
Havi

[Eric Bloom]

Assuming you have the color touch screen controller ...

First load the program you want to change
Then touch Edit
From here you can touch the value you want to change and it should prompt for the new value.
Remember to save it when you're done.

Hope this helps