HITEC SP-1801 - Manual (Page 2)

2. Operation
a. After checking that the connections are complete turn the
power switch “on”. Be careful as motor may start to turn.
b. Turn on the transmitter.
c. Adjust neutral/forward position adjustor
3. Neutral Volume
Place the throttle stick lever and trim lever of the transmitter to
neutral then adjust this volume so the motor stops running which is
the neutral point.
4. Forward Volume
Using a screwdriver, adjust this volume so that the full speed is
realized at the position of throttle stick the user desires.
CAUTION
1. No need to use an additional power source for the receiver.
2. Turn the BEC switch to “off” when not using and remove the
battery.
3. Keep away from water. The unit will stop operating if water
enters. If this happens, completely dry before using again. If
water was corrosive (salt or brackish), completely cleanse and dry.
4. Auto cut-off (model SP-1801 only)
a. Once auto cut-off is activated, the throttle stick will not
operate until the BEC switch is turned off and on again.
b. If old and damaged battery is used, the auto cut-off activates
immediately so motor will not turn.
5. For Model SP-1802 only
When the car is caught and held by an obstacle, do not keep
pushing the throttle over 60 seconds. This will cause over current
and burn up the MOSFET.