Translations:KAVAN Smart PRO SE4 4ch BUS servo decoder - Instruction manual/21/en

From KAVAN RC Wiki
  1. Disconnect all servos from SE4.
  2. Connect the USB interface to your PC, run MAV Manager and select the correct COM Port.
  3. Connect the SE4 according to the picture below.
  4. Select the correct *.BIN file and press the Update button.