Operation Manual

Model 140T/140F Owner’s Manual
EMC Part: 44000700 • Rev.02 • 04/19/06
4
ELECTRIC
MOBILITY
Other types of hand-held devices like cordless phones, laptop computers, AM/FM radios, and small appliances like hair
dryers or electric shavers may also generate electromagnetic energy, but it is such a small amount that, as far as we know,
no EMI problems should occur with these devices.
The intensity of interference from electromagnetic energy is measured in volts per meter (v/m), which refers to the
strength of the electrical source (voltage) as it relates to the distance away from the object being considered (in meters).
Resistance of a scooter to a certain EMI intensity is commonly called its “immunity level.” A level of 20 volts/meter is a
generally achievable and useful immunity level against interference from radio wave sources (the higher the immunity level,
the greater the protection).
Your scooter has been tested and found to meet the required immunity level for Electromagnetic Interference (20 v/m).