9
RadioLink Electronic Ltd
Before calibrating, it is best to set the TRIM of the transmitter to “0” to avoid unnecessary trouble.
Part 4. Usage of Jumper Cap
Remove jumper cap Insert jumper cap 1, 2
This ESC has four sets of jumper cap switches. The serial numbers of the switches from outside to inside are
1 to 4, as shown in the picture above. Insert the jumper cap and it is connected state. The 4 sets of switches
in the right picture are all in the connected state. When the jumper caps are removed, the 4 sets of switches
are in the off state, as shown in the left picture. The jumper cap is used to set the operation mode, battery type,
and BEC output voltage. Jumper cap 1 and 2 are used to set the operation mode of the ESC. Jumper cap 3 is
for battery type, and jumper cap 4 for BEC output voltage.
The different states of the 4 sets of jumper caps will correspond to the different operation modes of the ESC.
Choose the operation mode you need, determine the type of the battery you use and the requirements for the
BEC. Then refer to the following table to set the 4 sets of jumper caps.
Note: The ESC must be restarted after changing the state of the jumper cap. Otherwise, the corresponding
mode and output will not take effect.
Mode switch
There are 4 operation modes of the ESC. Changing the state of jumper caps 1 and 2 to switch modes. When
the throttle stick is in different positions, the response of the motor is also different. The specific relationship is
as shown in the table below:
4
3
2
1
1 2 3 4
