User Manual

3
Safety Precautions:
THIS PRODUCT IS NOT A TOY! The Speed-NT is a sophisticated,
high-performance radio control model which needs to be
operated with caution and common sense. Failure to operate
this model in a safe and responsible manner could result in
personal and/or property damage. It is your responsibility
to see that the instructions and warnings are followed and
precautions adhered to.
The Speed-NT is not intended for use by children without
direct adult supervision. Losi and Horizon Hobby shall not be
liable for any loss or damages, whether direct, indirect, special,
incidental, or consequential arising from the use, misuse, or
abuse of this product or any product required to operate it.
*This is still only a model – do not expect it to do unrealistic
stunts.
Warnings:
The Speed-NT is powered by a special fuel containing
ammable liquids and special care must be taken as noted
below.
• Modelfuelisdangerousifhandledcarelessly.Followall
directions and precautions on the fuel container. NEVER
drink fuel - call a doctor immediately if ingested or
splashed into your eyes.
• Keepfuelandallchemicalsoutofthereachofchildren.
• Alwayskeepthefuelcontainerclosedandneveruse
around an open ame or while smoking.
• Theexhaustemitspoisonouscarbonmonoxidefumes.
Always run your model in a well ventilated area and never
attempt to run it indoors.
• Thetopoftheengineandtheexhaustpipeareextremely
hot during and after use. Use caution not to touch these
parts, especially when refueling.
• Theenginecanbeloudespeciallywhenruninaconned
area. If you nd the noise objectionable make sure to use
ear protection.
• Thismodeliscontrolledbyaradiosignalthatissubject
to interference from sources outside your control.
Interference can cause temporary loss of control so it is
advised to always keep a safety margin in all directions to
avoid collisions.
• Alwaysoperateyourmodelinanopenareaawayfrom
people and cars. The potential speed of this model can
cause injury or damage.
• NeveroperateyourSpeed-NTwithlowtransmitteror
receiver batteries – especially AA dry cells as control and
power will be limited.
• Repeatedorprolongeduseofheavybrakingwillcausethe
brakes to overheat and fail! Always leave plenty of room
for stopping.
• Itwilltakeasmuchroomtostopasitdoestoaccelerateto
speed. Always run in an open area with plenty of braking
room.
Batteries and Charging:
The Speed-NT uses rechargeable batteries such as NiMH or
LiPo. These batteries all have special requirements to preserve
performance and last a long time. Read all instructions and
precautions that are provided with the batteries intended to be
used in the Speed-NT.
• Readallinstructionsprovidedbythemanufacturer
of the batteries.
• Responsibleadultsupervisionisnecessarywhile
charging batteries.
• Alwayschecktoensurethepolarityofbatteryconnection
is correct.
• Neverleavebatteriesunattendedwhilecharging.
• NeverchargeabatterywhileitisinstalledintheSpeed-NT.
• Donotchargeanybatterythatappearstohave
any damage.
• Ifthereareexposedwiresdonotchargeorusethebattery
until you have installed shrink-wrap or replaced the
complete wire.
If charging NiMH batteries, select a charger to meet your
requirements. Chargers can be of two primary types for
their source of power; a 100-240V wall charger, or one which
requires a 12V power supply. Follow the charger manufacturer’s
instructions and precautions during each use.