Further control keys

The keys of the CONTROL group extend the functions of numerical input.

• Use the (insert) key to change between the modes insert and overwrite.

In the insert mode, the cursor appears in the input field.

• Use the (backspace) key to delete the character to the left of the cursor (in insert mode).

• Use the (delete) key to delete the highlighted character (in overwrite mode) and the digit right from the cursor key (in insert mode).

• Use the (clear) key to delete all characters.