Radio Shack H2 - Manual

2003 Hummer H2
60-4358
What’s Included
Step Three
Installing the Batteries
You will need...
One 9V Battery for the Transmitter
One 9V Battery for the Hummer H2
One 7.2V Rechargeable Battery Pack
I nstall Batteries in Hummer H2
• Turn off the Hummer H2.
• Remove the battery com-
partment cover.
• Place the 9V battery in the
battery compartment,
matching the polarity sym-
bols (+ and -) as marked
inside.
• Place the battery pack in the
recessed area with the bat-
tery pack’s connector on the
same side as the Hummer H2’s matching connector.
• Attach the battery pack’s connector to the Hummer H2’s match-
ing connector. They fit together only one way. Do not force them.
• Close the cover.
You must charge the battery
pack with a battery charger (not
supplied), available at your local
RadioShack store.
Install Battery in the Transmitter
• Turn the transmitter off.
• Slide the battery compartment
cover in the direction of the arrow
to open it.
• Place the 9V battery in the com-
partment, matching the polarity
symbols (+ and -) as marked
inside.
• Replace the cover and snap it
shut.
Installing the Antenna Tube
• Route the antenna wire’s loose end through the supplied antenna tube.
• Insert the antenna tube securely into the Hummer H2’s antenna tube hole at the top of
the vehicle.
Driving the Hummer H2
• Extend the transmitter’s antenna to its full length for best reception.
• Turn on the transmitter and the Hummer H2. The headlights and the LED indica-
tor illuminate.
• Select the specific fre-
quency by setting the
Band ABC switch on the
transmitter and the Hum-
mer H2 to the same
band.
• Use the transmitter’s
speed control trigger to
move forward and
reverse. Pull the trigger
toward the handle to
move forward. The head-
lights illuminate. Pull all
the way back for maxi-
mum speed. Push the trig-
ger away from the handle to
move backward. The tail-
lights illuminate. Release to
stop.
• Use the transmitter’s steer-
ing wheel control to turn the
Hummer H2 left and right.
Release the steering wheel
to drive straight.
• Turn the transmitter and the
vehicle off when you finish
playing with it.
Step One Step Two
Hummer H2 Transmitter Box Wrench
Plastic Antenna Tube Owner’s Manual
Adjusting the Trim Controls
Trim I
The transmitter’s neutral trim control lets you fine-tune the speed
control so the Hummer H2 stops completely when you release the
speed control to its center position. If Trim I is set too far to the
left, the vehicle will move backward. If it is set too far to the right,
the vehicle may continue forward.
Trim II
The transmitter’s steering trim control lets you fine-tune the steer-
ing so the Hummer H2 drives in a straight line. If it is set too far to
the left or right, the vehicle may drive in those directions.
• Turn the Hummer H2 over on its side so the tires do not touch
the ground.
• Turn on the transmitter and the Hummer H2.
• If the tires move, turn Trim I until the tires stop.
• If the front tires appear to angle left or right, adjust Trim II until
the tires appear to be straight.
• When you finish your adjustments, turn off the transmitter and
the Hummer H2.
Do not touch the tires or the steering control during this adjust-
ment. You may have to fine-tune the trim controls after using the
Hummer H2 for a while.
Never set Trim I to make the Hummer H2 continually move.
Step Four
OFF/ON Switch RF Frequency
ABC
RF Frequency
ABC
Antenna
Trim I
ON/OFF
Steering
Wheel
Control
Speed Control
Trigger
Trim II
Box Wrench
Use the box wrench to
remove and/or replace
the Hummer H2’s
wheels.