User Manual

10
EN
Trouble shooting
Problem Possible Cause Solution
Aircraft will not respond to
the throttlebut responds to
other controls.
-ESC is not armed.
-Throttle channel is reversed.
-Lower throttle stick and throttle trim to lowest settings.
-Reverse throttle channel on transmitter.
Extra propeller noise or
extra vibration.
-Damaged spinner, propeller,
motor or motor mount.
-Loose propeller and spinner parts.
-Propellor installed backwards.
-Replace damaged parts.
-Tighten parts for propeller adapter, propeller and spinner.
-Remove and install propeller correctly.
Reduced flight time or
aircraft underpowered.
-Flight battery charge is low.
-propeller installed backward.
-Flight battery damaged.
-Completely recharge flight battery.
-Replace flight battery and follow flight battery
instructions.
Control surface does not
move, or is slow to respond
to control inputs.
-Control surface, control horn,
linkage or servo damage.
-Wire damaged or connections
loose.
-Replace or repair damaged parts and adjust controls.
-Do a check of connections for loose wiring.
Controls reversed.
Channels are reversed in the
transmitter.
Do the control direction test and adjust controls for
aircraft and transmitter.
-Motor loses power
-Motor power pulses then
motor loses power.
-Damage to motor, or battery.
-Loss of power to aircraft.
-ESC uses default soft Low Voltage
Cutoff(LVC).
-Do a check of batteries, transmitter, receiver, ESC, motor
and wiring for damage(replace as needed).
-Land aircraft immediately and recharge flight battery.
LED on receiver flashes
slowly.
Power loss to receiver.
-Check connection from ESC to receiver.
-Check servos for damage.
-Check linkages for binding.
Spare parts list content
FMSSQ101-1
FMSSQ102-1
FMSSQ103-1
FMSSQ104-1
FMSSQ107-1
FMSSQ109
FMSSQ115
FMSPROP043
FMSDJ020
FMSBM043
PRKV2650-S
PRESC004
FMS9GDP
FMSCHR01
Fuselage
Main Wing
Horizontal Stabilizer
Canopy
Linkage Rods
Sticker
Pipe
Propeller
Motor Mount
Motor Board
Motor
ESC
9g Servo
Charger
Visit our website: www.fmsmodel.com to see photo of this product. Enter the key word "ESC" in the search bar for the
stock ESC instruction manual.