Losi LOSB0236BD - Manual (Page 5)

The Transmitter (RTR Version Only)
1. Steering Wheel: Controls direction (left/
right) of the model.
2. Throttle Trigger: Controls speed and
direction (forward/reverse) of the model.
3. Antenna: Transmits signal to the model.
4. On/Off Switch: Turns the power on for the
transmitter operation.
5. Indicator Lights: Green (right) light
indicates adequate battery power. Red
(left) light indicates signal strength.
6. Steering Trim (ST. TRIM): Adjusts the
“hands off” direction of the model.
7. Throttle Trim (TH. TRIM): Adjusts the
motor speed to stop at neutral.
8. Steering Rate: Adjusts amount front
wheels move when the steering wheel is
turned left or right.
9. Steering Reverse Switch (ST. REV):
Reverses the function of the steering
when the wheel is turned left or right.
10. Throttle Reverse Switch (TH. REV):
Reverses the function of the speed control
when pulled back or pushed forward.
11. Bottom Cover: Covers and holds the
batteries powering the transmitter.
1
7
6
3
9
10
5
4
8
11
2
Rebinding the Transmitter to the Receiver
If your Micro Rock Crawler becomes unbound, please refer to page 2 “Bind-N-Drive Getting
Started” section of this manual.
Chassis Tuning
The following are simple adjustments and easily maintained settings to assure proper operation
and performance. It is advised when making any adjustment that you do so in small increments
and always check for other parts of the chassis that are affected.
Center Transmission Slipper
The Micro Rock Crawler is equipped with a slipper device that provides protection for the
transmission. The slipper is primarily used to help absorb sudden impacts on the drivetrain
and is set from the factory and sealed by the gear cover. If the slipper loosens (motor sounds
like it moving but the vehicle doesn’t move), remove the center transmission and cover per the
exploded view. Adjustment is made by turning the adjustment nut clockwise (to the right) to
reduce the slip.
Setting the Gear Mesh
The motor screws should be slightly loose. Slide the motor forward
allowing the pinion gear to mesh with the spur gear. Snug (not tighten) the
bottom motor screw and try rotating the spur back and forth. There should
be a slight bit of movement before the motor is forced to turn over. If not,
pull the top of the motor back slightly and recheck. If there is too much slop
between the gears, push the top of the motor forward. When set properly,
the wheels can be spun forward freely with very little noise. Make sure to
tighten both motor screws and replace the gear cover before running.
Pinion
Gear
Spur
Gear
Slipper
Adjustment Nut
5