User Manual

12
EN
Problem Possible Cause Solution
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 different model
memory (ModelMatch
™
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
Transmitter may have been bound to a
different model (or with a different DSM
Protocol)
Select the right transmitter or bind to the
new one
Aircraft or transmitter is too close to
large metal object, wireless source or
another transmitter
Move aircraft and transmitter to another
location and attempt linking again
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 Adjust controls on transmitter appropriately
Motor loses power
Damage to motor or power components
Do a check of motor and power components
for damage (replace as needed)
Motor power quickly
decreases and in-
creases 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
Motor/ESC is not
armed after landing
Over Current Protection (OCP) stops the
motor when the transmitter throttle is
set high and the propeller cannot turn
Fully lower throttle and throttle trim to
arm ESC
Servo locks or freezes
at full travel
Travel adjust value is set above 100%,
overdriving the servo
Set Travel adjust to 100% or less and/or
set sub-trims to Zero and adjust linkages
mechanically
Troubleshooting Guide (Continued)
Limited Warranty
What this Warranty Covers
Horizon Hobby, LLC, (Horizon) warrants to the original
purchaser that the product purchased (the “Product”)
will be free from defects in materials and workmanship
at the date of purchase.
What is Not Covered
This warranty is not transferable and does not cover
(i) cosmetic damage, (ii) damage due to acts of God,
accident, misuse, abuse, negligence, commercial
use, or due to improper use, installation, operation or
maintenance, (iii) modifi cation of or to any part of the
Product, (iv) attempted service by anyone other than
a Horizon Hobby authorized service center, (v) Product
not purchased from an authorized Horizon dealer, or
(vi) Product not compliant with applicable technical
regulations, or (vii) use that violates any applicable
laws, rules, or regulations.
OTHER THAN THE EXPRESS WARRANTY ABOVE,
HORIZON MAKES NO OTHER WARRANTY OR
REPRESENTATION, AND HEREBY DISCLAIMS ANY AND
ALL IMPLIED WARRANTIES, INCLUDING, WITHOUT
LIMITATION, THE IMPLIED WARRANTIES OF NON-
INFRINGEMENT, MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. THE PURCHASER
ACKNOWLEDGES THAT THEY ALONE HAVE
DETERMINED THAT THE PRODUCT WILL SUITABLY
MEET THE REQUIREMENTS OF THE PURCHASER’S
INTENDED USE.