Troubleshooting Guide - Most Common Arm Failures

Problem

Possible Cause

Solutions

Takes off but is losing power rapidly or dropping immediately

 

Flight battery low Voltage.

 

 

 

Replace the Flight Battery

 

 

Check Propeller Condition

Look for Dirt and Damage and Free Rotation

Just circles and does not take off

Incorrect Propeller Rotation Placement

Verify Correct Placement – Check Assembly Diagram

Incorrect Motor Rotation Placement

Verify Correct Placement – Check Assembly Diagram

Incorrect/Reverse Wire Connection to Flight Controller

Verify Correct Placement – Check Assembly Diagram

CW Red & Blue Black & White

CCW Black & White Red & Blue

 

 

 

 

Will not Arm – BLUE LED just blinks

Too little time between initialization and/or Pre-Arm and Arm procedure

Repeat or Disconnect and Reconnect Flight Battery to Reboot

Throttle Stick and or Switches not in Correct Starting Position

Ensure Throttle is at IDLE and Switches are in Starting Position

FlySky Transmitter Flight Modes not set up correctly

Ensure Switch Layout is Programmed Correctly:

 

Channel 5 – SwA

Channel 6 – SwD

Channel 7 – SwB

Channel 8 - SwC

 

 

Troubleshooting Guide - Most Common Arm Failures

Problem

Possible Cause

Solutions

Will not Arm – BLUE LED just blinks

(Continued)

FlyMode is ON

Disable FlyMode on FlySky Transmitter

Bottom White and Red LED’s Flash Slowly

 

 

FlySky Transmitter not ON

Turn on FlySky Transmitter

Flight Controller NOT BOUND to a FlySky Transmitter

Bind Flight Controller to FlySky Transmitter

Bottom White and Red LED’s Flash Rapidly

Flight Controller in BIND Mode

Bind to FlySky Transmitter

Flight Controller in BIND Mode

If the Flight Controller continues to remain in BIND Mode, Replace the Flight Controller

RV Micro has reduced flight time or is underpowered.

Flight battery charge is low.

Completely recharge the flight battery.

Inadequate power to flight battery charger.

Use a different USB power source for the charger.