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TROUBLESHOOTING

Operating Your Vehicle

Operating Your Vehicle

TROUBLESHOOTING

PROBLEMS? — SOLUTIONS

PROBLEMS? — SOLUTIONS

Symptom

Vehicle runs slowly or will not run.

Erratic operation or only short range possible.

Poor steering control.

Vehicle doesn’t work after going through
water or snow.

Probable Cause

• Loose battery connection or switch not ON.
• Weak batteries.

• Radio interference likely.

• Weak 9-volt transmitter battery.

• Water in the electronics area.

Correction

• Check battery connector and vehicle switch.
• Replace with fresh alkaline batteries.

• Change location (see point 2 – Operating 

Your Vehicle).

• Replace 9-volt battery.

• Vehicle will take several hours to dry. 

Allow to dry overnight before trying again.

• Avoid driving in water and snow.

CONSUMER INFORMATION

© 1998 Mattel, Inc., Mt. Laurel, NJ 08054 U.S.A. 

PRINTED IN CHINA

.

All Rights Reserved. ® and ™ designate U.S. trademarks of Mattel, Inc.

Retain this address for future reference: Mattel U.K., Ltd., Meridian West, Leicester LE3 2WT.
Mattel Australia Pty., Ltd., Port Melbourne, Victoria 3207 - Consumer Advisory Service: 
1800 800 812 (valid only in Australia). Mattel East Asia Limited, 930 Ocean Centre, Harbour City, HK, China.
In Britain 49 MHz is not available. 27 MHz can be raced against 40 MHz vehicles.

COMPLIANCE WITH FCC REGULATIONS

THIS DEVICE COMPLIES WITH PART 15 FCC RULES. OPERATION OF THIS DEVICE IS SUBJECT TO THE 
FOLLOWING TWO CONDITIONS:
1. THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE 
2. THIS DEVICE MUST ACCEPT ANY HARMFUL INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
This device generates and uses radio frequency energy and if not used properly may cause interference to radio and television
reception. It has been tested and found to comply with the limits set by the FCC which are designed to provide reasonable
protection against such interference. 

CAUTION:

FCC Regulations state that changes or modifications to this product not expressly approved by the party responsible

for compliance could void the user’s authority to operate the equipment.

Safety

Precautions

Adults, this toy is
recommended for children 5
years of age and older. To
ensure that the child’s play is
both safe and fun, please
review the operating
instructions and these
general safety rules with the
child.

Caution

DO NOT pick up 
vehicle while in motion.

Keep fingers, hair and
loose clothing away from
the tires and the wheel
hubs while the vehicle is
switched “ON.”

If this toy is being 
operated in the presence
of children under 5 years
of age, adult supervision
is recommended.

To avoid accidental 
operation, remove battery
pack when not in use.

2.

Radio interference can be caused

by the operation of your vehicle near

HIGH VOLTAGE ELECTRICAL
WIRES, LARGE STEEL
REINFORCED CONCRETE
BUILDINGS AND PASSING
TRUCKS WITH CB RADIOS.

Avoid these if possible.

3.

DO NOT

operate

your vehicle over wet

surfaces. Water can damage

the electronic assemblies.

5.

For best results, hold

antenna up, not pointed down

toward R/C vehicle. If you drive

your vehicle 

TOO FAR AWAY

FROM THE TRANSMITTER,

your signal strength will become

weak and vehicle will not 

function properly. The maximum

range for the vehicle should 

be between 30 feet to 65 feet,

when operating outdoors. 

1.

Radio interference is caused by the 

presence of another radio controlled

vehicle operating on the same frequency

as your vehicle. Obviously, multiple

vehicles should 

NOT BE OPERATED

ON THE SAME FREQUENCY

at the

same time.

4.

DO NOT

operate 

your vehicle on streets! 

They are for real cars.

65 ft.

30 ft.

27 MHz

49 MHz

1.

Operate your vehicle in a dry, open
area; avoid sand and water.

2.

The radio circuitry in your vehicle
and transmitter is sensitive. Do not
store vehicle or transmitter near heat
or in direct sunlight. To avoid
dampness, do not leave vehicle or
transmitter outside overnight. If
moisture does get inside your
vehicle, remove batteries and
thoroughly dry connectors; allow
vehicle to dry several hours before
operating.

3.

Turn vehicle switch to “OFF”
position when not in use. When
batteries start to become weak,
steering function may not work
properly. The vehicle is NOT
defective, but it is time to change 
the batteries.

4.

For best results, operate Hot Rocker
on smooth flat surfaces. 

5.

When your vehicle runs erratically,
the problem is usually the result of
interference caused by high tension
wires, CB radios, or other R/C 
cars running nearby on the same
frequency as yours. You may have to
choose an alternative place to race.

6.

Anyone can learn to be a good R/C
driver. It takes patience and practice.

TIPS & HINTS

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