The drive battery heats up when it is charging and when the vehicle is moving
• This is normal.
There was interference when the video signal was transmitted.
• Is the vehicle too far away? With a full drive battery, a transmission range of up to 25 m should be possible. How-
ever, this can be reduced considerably by outside influences, such as interference on the radio frequency or the
proximity of other transmitters (not only remote control transmitters, but also WiFi/Bluetooth
a transmission frequency of 2.4 GHz), metallic parts, etc.
Walls or furniture between the transmitter and vehicle (e.g. when the vehicle is driven in FPV mode indoors)
significantly reduce the range.
• The position of the camera antenna relative to the smartphone in the smartphone holder has a significant impact
on the range.
11. Care and cleaning
The vehicle and transmitter must be switched off before cleaning or maintenance.
After you have finished using the vehicle, remove all dust and dirt (e.g. using a clean long-haired brush). Compressed-
air sprays can also help to remove dirt.
Do not use cleaning aerosols or conventional household cleaners. These may damage the electronic
components and discolour the plastic parts or body.
Never wash the vehicle with a garden hose or a high-pressure cleaner.
A soft, slightly dampened cloth can be used to wipe the body. Do not rub too hard, as this may result in scratch marks.
Check the vehicle for any signs of damage before and after each use. If there are any signs of damage,
discontinue use immediately.
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devices that also use
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