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We hope you operate this RC model in a safe, reasonable 

and cautious fashion in order to enjoy your vehicle. Should 

you operate this vehicle without a cautious and reasonable 

approach it may result in serious injury and/or property 

damage. Only you can control and make certain that safety 

precautions and instructions are followed.

General:

• 

The 1/10 HIGHroller is not a toy. This product is not 

intended for use by children without direct adult 

supervision.

• 

This RC vehicle is not intended for use on public highways 

or roads.

• 

Avoid an area that has many pedestrians or crowds 

 

of people.

• 

Keep in mind that this vehicle is radio controlled and 

can experience moments of radio loss or interference, so 

provide for a margin of error at all times.

• 

Please be aware that the motor and batteries of this 

 

RC vehicle will get HOT during each use. Be careful not  

to burn yourself.

Electronic Speed Control (ESC):

• 

Read all safety precautions prior to each use.

• 

Never leave the vehicle/ESC unsupervised while it is 

switched on, in use or connected to a power source. If 

there is a short-circuit or product defect, it could result in 

fire.

• 

If there are exposed wires, do not use the ESC until you 

have installed shrink-wrap or replaced the wire.

• 

Disconnect the battery from the ESC after use.

• 

The ESC is not waterproof and should not be exposed 

 

to moisture.

• 

Do not attempt to use LiPo batteries or more than 

6-cells NiMH batteries; doing so will damage the ESC 

and could result in fire

.

• 

Always turn on the transmitter first then the ESC to 

prevent an out-of-control vehicle.

• 

When setting your Electronic Speed Controller:

º 

 Please disconnect motor or remove the pinion gear 

during ESC setup or calibration functions.

º 

 Keep loose clothing, hair, gloves and fingers away 

from moving parts at all times.

º 

 Rubber tires can cause severe injury if there is a 

failure while running the vehicle while on a stand or 

when being held. Ensure rubber tires are securely 

mounted to the rims and if not, re-glue them and 

check them often for security.

Batteries and Charging:

The 1/10 HIGHroller uses rechargeable batteries such as NiMH 

or NiCd. These batteries require special handling 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 1/10 HIGHroller.

• 

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 1/10 

HIGHroller.

• 

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.

When 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.

Safety Precautions

Summary of Contents for 1/10 HIGHroller

Page 1: ...1 Not responsible for errors All prices subject to change without notice Losi a Division of Horizon Hobby Inc LOSB0103 1 10 HIGHroller RTR HIGH ROLLER 1 10 SCALE ELECTRIC RTR LIFTED TRUCK...

Page 2: ...ady Thoroughly read all the enclosed material precautions and follow instructions to avoid damaging your new RC vehicle If you choose to not follow these steps or instructions it will be considered ne...

Page 3: ...n fire Always turn on the transmitter first then the ESC to prevent an out of control vehicle When setting your Electronic Speed Controller Please disconnect motor or remove the pinion gear during ESC...

Page 4: ...arging and will automatically shut off upon full charge Other peak detection chargers require a 12V power source to charge your batteries You would need to use or purchase a hobby grade 12V power supp...

Page 5: ...5 The Losi 1 10 HIGHroller Overview...

Page 6: ...6 The Losi 27MHz AM Radio System Overview...

Page 7: ...7 1 10 HIGHroller Electronics System Overview...

Page 8: ...l throttle position and press the programming button The green LED will remain lit and the red LED will go out If the ESC does not sense throttle movement in 3 seconds by the transmitter it will exit...

Page 9: ...the bottom of the transmitter by sliding it away from the base of the handle Install the eight 8 AA size batteries into the base noting polarity when inserting each battery Transmitter with batteries...

Page 10: ...ward in one motion After you have inserted the fully charged battery pack reinstall the battery hold down strap Notice that the battery hold down has a flat side while the other side has strengthening...

Page 11: ...T INCLUDED into the Losi 27MHz AM transmitter see page 9 Use alkaline or rechargeable batteries only 4 Install the battery pack see previous page The battery pack should be fully charged before instal...

Page 12: ...rns the power on off for the transmitter Indicator Lights Green right light indicates adequate battery power Red left indicates signal strength ST Trim Adjusts the hands off direction of the model TH...

Page 13: ...bered and color coded Each set includes a unique crystal for the receiver marked Rx and one from the transmitter marked Tx The crystals are changed by gently pulling them out then lining up the two pi...

Page 14: ...e largest factor in run time is the capacity mAh of your battery pack The larger the mAh rating the more run time you will experience On the same note the longer you run the hotter the battery plugs c...

Page 15: ...front shock tower The position can be easily adjusted by simply moving the top of the shock to another hole The standard location middle hole on the tower works best on most surfaces Moving the top of...

Page 16: ...oller stay tighter in turns with a more precise steering feel Moving the link to the inner hole will make the steering react slightly slower and steer smoother The advantage to the inner hole is that...

Page 17: ...g rear grip Running the camber link in the inside position on the shock tower will give your 1 10 HIGHroller more steering entering the turn as it will let the 1 10 HIGHroller set over the rear tire a...

Page 18: ...ow strip of notebook paper and thread it in between the gears Loosen the motor screws and slide the motor and pinion gear into the spur gear Retighten the motor screws and then remove the strip of pap...

Page 19: ...ck the transmission do the rear wheels spin easily Check that a motor wire has not come loose Verify that the electronic speed control is plugged into the throttle channel of the receiver Check using...

Page 20: ...cept the liability associated with the use of this Product you are advised to return this Product immediately in new and unused condition to the place of purchase Law These Terms are governed by Illin...

Page 21: ...roducts requiring warranty inspection or repair should be shipped to the following address Horizon Product Support 4105 Fieldstone Road Champaign Illinois 61822 Please call 877 504 0233 or e mail us a...

Page 22: ...r the radio system On most electric vehicles this is located in the electronic speed control ESC but can also be a stand alone device Calibration Also called ESC setup It is the process used to match...

Page 23: ...Set HR 11 99 LOSB2031 Front Axles HR 9 99 LOSB2032 Screw Set HR 15 99 LOSB2107 Rear Hubs 5 99 LOSB2108 Rear Dogbones 9 99 LOSB2117 Fr R Pivot Block Set 4 99 LOSB2162 Front Shock Tower HR 10 99 LOSB216...

Page 24: ...Pinion Gear 13T 4 99 LOS4114 48 Pitch Pinion Gear 14T 4 99 LOS4115 48 Pitch Pinion Gear 15T 4 99 LOS4116 48 Pitch Pinion Gear 16T 4 99 LOS4117 48 Pitch Pinion Gear 17T 4 99 LOS4118 48 Pitch Pinion Ge...

Page 25: ...Body Mounts Chrome HR 11 99 LOSB2957 Long Shock Spring Black HR 7 99 LOSB7042 Front Wheel Black Chrome Pr HR 16 99 LOSB7052 Rear Wheel Black Chrome Pr HR 16 99 LOSB7442 Front Wheel Mounted Black Chrom...

Page 26: ...LOSB2030 LOSB2030 LOSB7051 WHEEL LOSB7212 TIRE LOSB7451 LOSB2026 LOSB4107 LOSB2107 LOSB2240 LOSB2117 LOSB2240 LOSB2028 LOSB2169 LOSB2452 LOSB2008 LOSA8200 ALL SCREWS LOSB2032 ALL NUTS LOSB2736 LOSB290...

Page 27: ...OSB2241 LOSB2008 LOSA8200 LOSB2452 LOSB2162 LOSB2238 LOSA4015 LOSB2283 LOSB2030 LOSB2026 LOSB2030 LOSB2240 LOSB2025 LOSB2284 LOSB2030 LOSB2030 LOSB2026 LOSB2027 LOSB4107 LOSB2011 LOSB4107 LOSB2027 LOS...

Page 28: ...28 2008 Losi A division of Horizon Hobby Inc Not responsible for typographical errors All pricing subject to change without notice 800 0361 1 Printed 03 09...

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