Mark two PIP has extra features that are accessed when it is on charge. These features are protected by password so that you cannot accidentally use them.

PIP can remember programs when it is turned off. It can also permanently remember how far to go, turn or pause for each unit.

To change the unit sizes, put PIP on charge and then, holding PIP up off the table, turn it right way up and enter this password:-

PIP will sing at you and you can then change the movement, turn and pause units.

Enter and then how many millimetres PIP should move for or .

Enter and then how many degrees that PIP should turn for or .

Enter and then how many tenths of seconds that PIP should pause for .

Enter and PIP will reset to the default units of one centimetre, one degree and one tenth of a second.

Enter . PIP will beep three times and return to normal charging.

You can set any of the units in the range 1-999.