UDI R/C UDIO22 User manual

Li-Po Battery Disposal & Recycling
Wasted Lithium-Polymer batteries must not be placed with household
trash. Please contact local environmentalor waste agency or the
supplier of your model or your nearest Li-Po battery recycling center.
Our company's products are improving all the time, design and specifications are subject
to change without notice. All the information in this manual has been carefully checked to
ensure accuracy, if any printing errors, our company reserve the final interpretation right.
Important
Notice
▲This product is suitable for users over 14 years old.
▲Stay away from the rotating propeller
▲Read the “important statement and safety guidelines” carefully.
https://udirc.com/disclaimer-and-safety-instructions
Note
UDI022
Suitable for sailing in larger waters
V1.0
OPERATION GUIDE

CHARGER
POWER
②
①
③
Water press pieces
Cabin Outer Cover
Left Navigation
Right Navigation
Propeller
Outer Cover Lock
Inner Cover Lock
Catheter
Tail Rudder
Bracket
Rods
Deck
Hull Bottom Water Outlet Water inlet
Tail Rudder
Spindle Tube
Bracket
Boat battery Charge
The battery of the original boat model is insufficient, so it must be charged and saturated before use.
Connect the original charge with charge plug first and then connect the balance charge, finally connect the boat battery.
And balance charge “CHARGER” ”POWER” light keeps bright when charging. And the “CHARGER” light turns off and
“POWER” light keeps bright when fully charged. Battery should not be placed in the hull when charging.
The battery must be cooled before charging .
Original balance charger
Original charger
Ready before sailing
Preparation the boat
Navigation Lights
Warning: Must be supervised while charging
Please use the included USB charging cable and make sure it is properly connected.
Boat battery
Battery
input port
Cabin Inner Cover
02

1) Twist to left or right to open the outer cover lock. 2) open up the cabin cover.
3) According to the mark on the surface of the inner cover, unlock the lock and take out the inner cover upward.
Boat Battery Installation Method
Battery holder
Notice: The Lipo battery wires need to put aside of the boat to avoid tangled or broken off by the rudder wheels.
5) Install the inner-cover, outer-cover to the hull and then tighten the inner cover lock.
4) Put the Lipo battery into the boat battery holder. Then use velcro tape to fasten the battery is OK.
Boat battery
Boat battery
ESC
Velcro tape
Properly connected the hull input port to the output port of the Boat battery.
Output portInput port
Cabin Inner Cover
03

ESC
Boat
battery
Power switch
Navigation Lights
Transmitter Preparation
Lighting control
Default steering wheel
direction
Default throttle
trigger direction
Backward
OFF
Long bright
Flashing
Forward
Turn right
Turn left
Transmitter function main
interface
Control the pull-net
buckle loosening
Trip
(Only suitable for
trawlers boats)
Motor
Electronic speed controller(ESC)
Antenna
Water
outlet
Water inlet
Waterpipe
Steering
servo
Receiver
04

Battery installation of transmitter
Bottom of Transmitter
4×1.5V AA, Alkaline Batteries
Open the transmitter battery cover. Install batteries. Follow the direction of batteries designated
in the inside of the battery box.
Note Direction.
Battery Cover
Introduction of main interface function
Right steering range
adjustment knob
Left steering range
adjustment knob Steering trim
Min Max Min Max
Throttle reverse
Turn left
Turn right
Turn right
Turn left
Go backward
Go forward
Go forward
Go backward
Boat indicator light (Green)
When the boat in low battery, the indicator light
flash quickly; Meantime, the transmitter will beep
"di.di.di..." to remind the user to remote back
the boat soon. When the boat in low battery will
effect the capsize reset function.
Transmitter indicator light (Red)
When the transmitter in week signal or interrupted, the
indicator light flash slowly; Meantime, the transmitter will
beep "didi...didi...". When the transmitter in low battery, the
indicator light flash slowly. Above situation should be
handled as soon as possible to avoid accidents.
Steering reverse
05

Steering trim
When the steering wheel is in the center position, if the model cannot sail in a straight line,
please use the steering adjustment knob to adjust the left and right direction of the hull.
You can used the steering amplitude adjustment knob to adjust the right steering Angle of the ship
model.
You can used the steering amplitude adjustment knob to adjust the left steering Angle of the ship
model.
The knob turns to
the right when the
boat is turn to left.
The knob turns to left
when the boat is turn
to right.
Minimum
steering
angle
Maximum
steering
angle
Minimum
steering
angle
Maximum
steering
angle
Left steering range
adjustment
Right steering range
adjustment
06

Notice: If there is a few boats to play together, you need to code pairing one by one, and can not do it at the same
time to avoid improper opertaion and cause danger.
Manipulation method
Turn left Turn right
Check before sailing
2) Connected the boat battery, the transmitter
will sound "didi", it means frequency pairing
successful.
3) Tighten the hatch cover.
1) Power on the transmitter, will sound
"di", and the red indicator light flashes,
then to enter frequency pairing.
Don’t fold the water-cooling hose and keep it smooth inside. The motor lowers the temperature by
flowing water. During the voyage, water flows through the heat pipe around the motor, which has
a cooling effect on the motor.
Water cooling system
1) Check the rotation direction of propeller once
power on. Pull back the throttle trigger of
transmitter slowly, the propeller will spin
counterclockwise. Push forward the throttle
trigger slowly, the propeller will spin clockwise.
2) Twist the rudder knob towards counterclockwise,
the steering gear will turn left; Twist the Rudder
Knob clockwise, the steering gear will turn right.
3) Make sure that the boat cover is locked up and
buckled.
Frequency matching
Do not touch the throttle
trigger when turning on the
power of the transmitter.
Please make sure the transmitter throttle
trigger and Steering wheel to normal.
It is recommended to be familiar with the
operation on the surface of the water before
long distance navigation.
07

Go forward Go backward
Throttle
trigger
Throttle
trigger
Go forward
Throttle trigger
Turn left
Turn left
Go forward Turn right
Turn right
Forward Backward
Steering wheel Throttle trigger Steering wheel
Low speed High speed
Pull the throttle
trigger back gently
and the car will move
forward slowly.
The throttle trigger is
pulled to the maximum,
and thecar moves
forward quickly.
If the boat capsizes, Push forward and backward the throttle
trigger of the transmitter and then pull back at once. The
boat will then return to normal, the capsize reset function
will turn off automatically when the boat in low battery.
Self-Righting Hull
08

Parts Replacement
Steel rope fasteners Steel rope
Noted: When the propeller is entangled with debris, the stell rope is easy to burst.Please be
sure to avoid debris in the water. The replacement of steel rope must be carried our
with the battery power cut off.
Installation: Replace the new steel rope, the installation step is opposite to the removal step.
Remove: Remove the propeller, unscrew the propeller fastener and steel rope fastener used a hex
wrench and then draw out the steel rope.
Replacement the Steel Rope
Propeller Replacement
Propeller fastener Anti-slip nuts
Installation:
Install the new propeller and tighten the
anti-skid nut clockwise after the notch
position fits the fastener.
Remove:
Disconnect the power of boat and hold the
propeller fasteners, Unscrew the anti-skid
nut counterclockwise to remove the propeller.
09

2) Unscrew steering gear and fixing screws and then take out fixing parts.
Disassembly：
Installation：
Replace the steering gear with powered on,please noted the propeller turns
unexpectedly.
Replac the steering gear
4) The steering gear is separated from the steering gear arm.
Arm of steering gear
Tie rod
When the new steering gear is powered on, the installation should be conducted in
the direction of disassembly sequence.
1) Unscrew tie rod
assembly screws.
Turn off the power of boat
Steering gear
3) Unscrew the
steering gear arm
screws.
Safety Precautions
1) Turn on the transmitter power first and then turn on the boat power before playing; Turn off the
boat power first and then turn off the transmitter power when finish playing.
2) Make sure the connection is solid between battery and motor etc. The ongoing vibration may
cause bad connection of power terminal.
3) Improper operation may cause impact to the boat and damage the hull or propeller.
4) It is forbidden to sail in the water where people are useful and sail away from salt water and
sundry water.
5) The battery must be take out after playing to keep the cabin dry and clean.
10