. This clears all figures from the value display and shows '0' at the first column to signal the editing mode. Using the number keys, you enter the new value. The digits fill the entry field from right to left, like with a pocket calculator.To change a numeric parameter like the Date or Time, select this value from menu.
To set a new value, press . This clears all figures from the value display and shows '0' at the first column to signal the editing mode. Using the number keys, you enter the new value. The digits fill the entry field from right to left, like with a pocket calculator.
To accept the edited value, press . This checks the entered value against it's limits and executes the parameter change. Pressing 
once leaves the editing mode without changing anything.