Hi, try this
1 ensure rollers are off the wheels
2 ensure handset is turned off
3 Turn on/off key to the on position
4 Do NOT ALLOW A DELAY OF MORE THAN 4 SECONDS when doing steps 5 - 7
5 Press small red button next to the aerial in the electrical control box.
6 WHILST KEEPING RED BUTTON PRESSED double click the on/off button on the handset to the on position, you should hear a click.
7 Click the on/off button once to turn the handset off, release pressure on the red button.
8 double click the on/off button on the handset to turn ON. You should hear a click and the red light on the handset should be on which indicates tune complete. Test with rollers away from the tyres.
You may have to try several times.
Hope this works.
Les
June 2009