Safety manual
CFixer is a powerful electromagnetic generator. Close interference with people with the cordial
pacemaker must not be allowed, and as much with other medical devices that are sensitive to the
electromagnetic field.
It is forbidden to use CFixer in close proximity to the bank cards or other cards with magnetic tape
to avoid loss of information stored on the card.
CFixer is prohibited to children use without adult supervision.
Do not disassemble the device, do not use a faulty device.
In the case of damage caused to the device, in the case of smoke scent / fume please contact the
seller immediatelly.
It is prohibited to put the device into water. Do not use device when it is raining.
Types and symptoms of electronic compass malfunctions
The most common malfunctions of the DJI multicopter compass are:
Camera roll level issue (on the Roll-axis) when rotates along the YAW.
Frequently emerging “Compass error” sign.
Toilet around the hover point.
In most cases these malfunctions are caused by excessive compass magnetization, which can be
easily fixed with CFixer.
Description
CFixer is designed to restore the electric compass of DJI copters to the factory defaults.
The working principle aims to making an impact to the compass IC with electromagnetic field, time
altered using a special algorithm.
CFixer is powered from standard DJI Power Supply through the connector, which is used for
charging RC remote controller of the following quadcopters:
— DJI Phantom 3 adv/pro/4k;
— Phantom 4, 4 adv/pro and Plus versions;
— DJI Inspire 1 or 2.
Power supply of the following quadcopters - DJI Phantom 3 Sta / SE, Mavic and Spark – are not
designed for CFixer usage. Owners of these multicopters shall use power adapter from their power
supply to CFixer (must be purchased separately).
Owners of following multicopters – DJI S900, S1000, Matrice with DJI A2 and A3 controllers, as well
as owners of multicopters from other manufacturers, in order to power up CFixer, shall use HP
laptop charger with the connector DC7.4x5.0, with output voltage 19V and current power of no less
than 3A.
Power supply usage from Dell laptops with the same connector is strictly prohibited to avoid
damage to laptop’s power supply