Hoveround Spitfire Scout 3-Wheel Travel Scooter Owners Manual - Page 13
Emi Information
View all Hoveround Spitfire Scout 3-Wheel Travel Scooter manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 13 highlights
IV. EMI INFORMATION Electromagnetic interference (EMI) tests have shown to produce adverse effects on the performance and control of electrically powered mobility devices. EMI can be produced from different sources such as cellular phones, two-way radios, radio stations, television stations, amateur radio transmitters (HAM), wireless computer links, microwave signals, paging transmitters, and transceivers used by emergency vehicles. The EMI waves can cause unintentional movement of the scooter, or damage to the controller. Every electrical powered mobility device has a resistance to EMI. The higher the resistance level the greater the protection. The intensity of the interference can be measured in volts per meter, V/m. At this time, current technology is capable of achieving an immunity level of 20 V/m, which provides protection from more common sources of EMI. Your scooter, with no modifications, has an immunity level of 20 V/m. EMI becomes more intense as you move closer to the source. The EMI produced from hand-held radios are of special concern. It is possible to unintentionally bring high levels of EMI very close to the scooter's control system, effecting your movement and braking. The warnings listed below are recommended to prevent possible interference with the control system of your scooter. WARNING - Do not operate hand-held transceivers such as CB (citizens band) radios, or turn on personal communication devices, such as cellular phones, while the scooter is powered on. WARNING - Be aware of nearby transmitters, such as radio or television stations, and avoid close proximity. WARNING - If you experience unintended movement or brake release occurs, power off as soon as it is safe. Please report EMI incidents to Drive Medical. Spitfire Scout Owner's Manual 13 www.drivemedical.com REV3.9.29.14