ParkZone PKZU1680 - Manual (Page 15)

15
EN
Problem Possible Cause Solution
LED on receiver fl ashes
and aircraft will not bind
to transmitter (during
binding) Transmitter too near aircraft during binding
process Power off transmitter, move transmitter a larger
distance from aircraft, disconnect and reconnect fl ight
battery to aircraft and follow binding instructions
Bind switch or button not held long enough
during bind process Power off transmitter and repeat bind process. Hold
transmitter bind button or switch until receiver is
bound
LED on receiver fl ashes
rapidly and aircraft will
not respond to transmitter
(after binding) Less than a 5-second wait between fi rst
powering on transmitter and connecting fl ight
battery to aircraft Leaving transmitter on, disconnect and reconnect
fl ight battery to aircraft
Aircraft bound to diff erent model memory
(ModelMatch
TM radios only)
Select correct model memory on transmitter and
disconnect and reconnect fl ight battery to aircraft
Flight battery/transmitter battery charge is
too low Replace/recharge batteries
Control surface does not
move Control surface, control horn, linkage or
servo damage Replace or repair damaged parts and adjust controls
Wire damaged or connections loose Do a check of wires and connections, connect or
replace as needed
Flight battery charge is low Fully recharge fl ight battery
Control linkage does not move freely Make sure control linkage moves freely
Controls reversed Transmitter settings reversed Do the Control Direction Test and adjust controls on
transmitter appropriately
Motor loses power Damage to motor, propeller shaft or power
components Do a check of motor, prop shaft and power
components for damage (replace as needed)
Nut on prop shaft is too tight Loosen prop shaft nut until propeller shaft turns freely
Motor power quickly
decreases and increases
then motor loses power Battery power is down to the point of receiver/
ESC Low Voltage Cutoff (LVC) Recharge fl ight battery or replace battery that is no
longer performing
Servo locks or freezes at
full travel Travel adjust value is set above 100%
overdriving the servo Set Travel adjust to 100% or less