To access this feature, turn PIXIE off, plug in the charger, turn on the wall socket and enter CM, CM, Go, Go, , . PIXIE will beep after each button and sing after the last . It is now ready for you to change the size of the units.

Each time you press , you increase the size of the unit of forwards and backwards movement by 10mm. Each time you press , you reduce the size of the unit of forwards and backwards movement by 10mm. These changes are relative to whatever the previous units were.

Each time you press , you increase the unit of turn by 5°. Each time you press , you reduce the unit of turn by 5°. These changes are relative to whatever the previous units were.

The limits of adjustment are 10mm and 500mm for distance and 5° and 360° for angles. If you reach the limit of adjustment, PIXIE will grumble and prevent you changing the units further.

If you want to return to the default sizes press CM. This will make PIXIE move in units of 110mm (its own length) and turn in units of 90°.

When you have finished changing the sizes, press Go to leave this option. PIXIE will sign-off with three short beeps.

Date Last Modified: 20/5/05