Horizon Hobby HBZ3751 User Manual
Transmitter
1. Remove the transmitter bottom cover by pushing down with
thumbs, as indicated by the arrows
2. Install batteries. Use fresh 1.5V “AA” batteries only.
3. Watch polarity. Replace cover.
4. To test, switch on transmitter—LED should glow brightly
5. Replace batteries when you hear low-battery alarm(beeping
sound)
Motor Test and Battery Discharging
CAUTION:Keep everthing clear of the propller. A moving propller can cause injury
1. The buttons below the power switch and labeled as
“TH. Trim” are the digital throttle trim buttons. With
your boat on the stand, turn on the transmitter and
install the battery.
2. If motor is running, make sure the throttle trigger is
centered at neutral and press”-“ throttle trim button
until the motor stops
3. Pull the throttle trigger back. Motor speed will increase
as the throttle trigger is pulled back.
4. In order to fully discharge the battery , run the motor
at high speed until it shuts off. If there is not eough
charge in the battery to power the propeller, then
proceed to Step4.
5. When finished with the motor test, be sure to
disconnect the battery first, then turn off the
transmitter.
Rudder Test
Move the steering wheel side to side. The rudder should
move as shown in the drawings
NOTE: The small buttons labeled as ”S T.Trim ” under the
power switch are the digital steering buttons and are used
to adjust the “neutral” point of your steering wheel. To do
this, leave the steering wheel in the center position. If
rudder is not aligned straight ahead, use the digital rudder
trim buttons to center it
Choosing Your Location
1. Choose a locatoin that is not being used by
swimmers when you are running your boat
2. If you choose a lake, be sure there is no moss,
grass, weeds or debris present that could get
warpped around the propeller or trap your boat
offshore
3. Make sure the shoreline is clear and relatively
flat so you can easily launch, operate and
retrieve your boat.
Do Not mix radio control boating and swimming.
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