Translations:Help:FAQ:Startup/4/en

When the initialization has finished the Status LED flashes red/blue on my AR7210BX. Is it defective?

Flashing red/blue LED means the throttle lock is engaged. Usually this happens when you switch on the transmitter after powering up the AR7210BX and/or the throttle is not in low position. The system then keeps the throttle in the stored failsafe position (which is teached when doing the bind process) in order to prevent from starting the motor by accident. Now to unlock the throttle you have to move the throttle on the radio into this failsafe/off position, then the LED display will change to the usual status display. So always make sure that you bind the system to the radio with correct low throttle position and do a rebind if you need to change this position later!