UMX Turbo Timber BNF Basic - Manual

13
EN
Troubleshooting Guide (Continued)
Problem Possible Cause Solution
LED on receiver flashes
rapidly and aircraft
will not respond to
transmitter (after
binding)
Less than a 5-second wait between first
powering on transmitter and connecting
flight battery to aircraft
Leaving transmitter on, disconnect and
reconnect flight battery to aircraft
Aircraft bound to different model memory
(ModelMatch
™
radios only)
Select correct model memory on transmitter
and disconnect and reconnect flight battery
to aircraft
Flight battery/transmitter battery charge is
too low
Replace/recharge batteries
Transmitter may not be compatible with
Spektrum DSM2/DSMX technology
Use a genuine Spektrum DSM2/DSMX
transmitter
Aircraft or transmitter is too close to large
metal object, wireless source or another
transmitter
Move aircraft and transmitter to
anotherlocation 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
Wires damaged or connections loose
Do a check of wires and connections, connect
or replace as needed
Flight battery charge is low Fully recharge flight 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 increases
then motor loses power
Battery power is down to the point of
receiver/ESC Low Voltage Cutoff (LVC)
Recharge flight 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
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) modification 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.
Purchaser’s Remedy
Horizon’s sole obligation and purchaser’s sole and
exclusive remedy shall be that Horizon will, at its option,
either (i) service, or (ii) replace, any Product determined by
Horizon to be defective.
Horizon reserves the right to inspect any and all Product(s)
involved in a warranty claim. Service or replacement
decisions are at the sole discretion of Horizon. Proof of
purchase is required for all warranty claims. SERVICE OR
REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS
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