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LOSI 8IGHT-E RTR • INSTRUCTION MANUAL
CONTROL TEST
Perform a control test with the vehicle wheels off the ground. If the wheels rotate after the
vehicle is powered ON, adjust the TH TRIM knob until they stop. To make the wheels move
forward, pull the trigger. To reverse them, wait for the wheels to stop, then push the trigger.
When moving forward, the wheels should maintain a straight line without any steering wheel
input. If not, adjust the ST TRIM knob, so the wheels maintain a straight line without having
to turn the steering wheel.
BEFORE RUNNING YOUR VEHICLE
1.
Break in the differentials. While holding the chassis with only the left side tires firmly on
the ground, give the car about 1/8 throttle for 30 seconds. The right side tires should
spin freely during this time. Repeat this with only the right side tires firmly on the ground,
allowing the left side tires to spin freely. Repeat this 2–3 times.
2.
Check for free suspension movement. All suspension arms and steering components
should move freely. Any binds will cause the car to handle poorly.
3.
Charge the battery.
4.
Check the calibration of the ESC. If recalibration is required, refer to the
130A
Sensorless Brushless ESC
section.
5.
Adjust the transmitter settings to your desired configuration.
DRIVING PRECAUTIONS
• Maintain sight of the vehicle at all times.
• Inspect the vehicle for loose wheel hardware.
• Inspect the steering assembly for any loose hardware. Driving the vehicle off-road can
cause fasteners to loosen over time.
• Do not drive the vehicle in tall grass. Doing so can damage the vehicle or electronics.
• Stop driving the vehicle when you notice a lack of power. Driving the vehicle when the
battery is discharged can cause the receiver to power off. You may lose control of the vehicle.
• Do not apply the throttle in forward or reverse if the vehicle is stuck. Applying throttle in
this instance can damage the motor or ESC.
• After driving the vehicle, allow the electronics to cool to ambient temperature before
using the next battery pack.
RUN TIME
The largest factor in run time is the capacity of the battery pack. A larger mAh rating increases
the amount of run time.
The condition of a battery pack is also an important factor in both run time and speed. The
battery connectors may become hot during driving. Batteries will lose performance and
capacity over time.
Driving the vehicle from a stop to full speed repeatedly will damage the batteries and
electronics over time. Sudden acceleration will also lead to shorter run times.
TO IMPROVE RUN TIMES
• Keep your vehicle clean and well maintained.
• Allow more airflow to the ESC and motor.
• Change the gearing to a lower ratio. A lower ratio lowers the operating temperature of
the electronics. Use a smaller pinion gear or larger spur gear to lower the gear ratio.
• Use a battery pack with a higher mAh rating.
• ALWAYS
turn on your transmitter before you turn on the receiver in the vehicle.
Always power off the receiver before turning your transmitter off.
• ALWAYS
operate your vehicle in a wide open area. Operating the vehicle in a
small space or indoors can cause overheating at low speeds. Operating at low
speed increases heat in the electronic speed control (ESC). Overheating can
damage the vehicle and failure may result.
OPERATION
1.
Center the ST TRIM and TH TRIM dials on the transmitter.
2.
Power on the transmitter.
3.
Remove the body from the vehicle.
4.
Connect a fully charged battery pack to the ESC.
5.
Power on the ESC.
6.
Re-install the body on the vehicle.
7.
Perform a test of the transmitter’s control of the vehicle with the vehicle’s wheels off
the ground.
8.
Start driving slowly, and, if the vehicle does not go straight, adjust the steering trim
dial on the transmitter.
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POWERING ON THE VEHICLE
