UDI R/C UDI009 User manual

01
UDI009
USER
MANUAL
▲This product is suitable for users over 14 years old.
▲Stay away from the rotating propeller
▲Read the “important statement and safety guidelines” carefully.
Note
https://udirc.com/disclaimer-and-safety-instructions
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

02
Deck
Hull bottom
Outlet
Cabin outer cover
Outer cover lock
Tail rudder
Propeller
Spindle tube
Support bracket
Left navigation
Right navigation
Tail rudder Bracket
Rods
Ready before sailing
Preparation the boat
Battery Charge
Water press pieces
Connect the charging case to the charging input port of the boat battery and then connect the USB
output ports. The green indicator light flashes when charging and the green indicator light will keep
bright fully charged. During the charging, battery should not be placed in the hull when charging and
must be cooled before charging.
USB adapter
(Not Include)
▲ Please use the charging case to charger
and make sure it is properly connected.
Battery power is insufficient in the original plant.It must be charged saturated before it can be
used.
②①
Battery input port
Charger for Li battery case
POWERCHARGING
Boat battery

03
Boat battery installation method
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.
Cabin Inner
Cover
④ Put the Li-po battery into the boat battery holder.
the power line of the battery puts on the side of the
hull, push the battery to the end and stick to it.
⑥Cover the inside and outside of the cabin and lock tightly.
Head Cover Installation
Align the head cover with the bottom hole of the boat and install it in the right place.
⑤ Properly connected the hull input port
to the output port of the Boat battery.
Battery output port Hull input port

04
Transmitter Preparation
Steering Knob
Throttle Trigger
Forward Trim
Backward Trim
Power Indicator
Left Rudder Trim
Right Rudder Trim
Power Switch
Battery installation of transmitter
Open the battery cover of the transmitter
and place the same type of battery with
saturated capacity according to the '+-'
electrode indication in the battery cell.
(battery not included)
Battery Cover
Bottom of Transmitter
4×1.5V
AA, battery
Please make sure the transmitter throttle stick and rudder knob to
normal.
It is recommended to be familiar with the operation on the surface
of the water before long distance navigation.
Sailing Operation
Transmitter connect with Boat
Frequency Pairing
①Power on the transmitter, will sound “di”, and the indicator light
flashes, then to enter frequency pairing.
②After the boat battery is installed and powered on, tighten the
hatch cover.
③Put the boat into the water, the transmitter will sound “didi”,
and the indicator will keep long bright it means frequency pairing
successful.

05
How to Operate the Boat
To move Forward
Pull back the throttle trigger of the
transmitter. The boat moves forward.
To move Backward
Push forward the throttle trigger
of the transmitter. The boat moves
backwards.
To turn Left
Pull back the throttle trigger of the
transmitter and move the steering
knob counterclockwise, then the
boats turns left.
To turn Right
Pull back the throttle trigger of the
transmitter and move the steering
knob clockwise then the boat turns
right.
Self-Righting Hull
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.
Trimmer
If the boat drifts to the right, press
the left rudder trim on the transmitter
and the boat will gradually correct the
rudder alignment. It will start moving
straight.
If the boat drifts to the left, press
the right rudder trim on the transmitter
and the boat will gradually correct the
rudder alignment. It will start moving
straight.
Left Rudder Trim
Right Rudder Trim

06
If the boat still moves backwards when
the throttle trigger is in the middle position,
press forward trim until the boat stops
going backwards.
Forward trim
If the boat still moves forward when the
throttle trigger is in the middle position,
press backward trim until the boat stops
going forward.
Backward Trim
Low Battery Alarm
Out of Range Alarm
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
Propeller Replacement
Parts Replacement
Remove:
Unscrew the nut and take out the propeller.
Installation:
Insert the propeller and tighten nut.
Unscrew
Take out
①
②
Only when the boat is in the water can it work normally. Stop working after leaving the water
surface, prevent misoperation and play a role of safety protection.
Out of water protection
Boat: When the boat in low battery, the transmitter will beep “di.di.di. ...” constantly to remind the
user to remote back the boat as soon as possible. And the boat speed will slow down to half
and the capsize reset function will turn off automatically when the boat in low battery.
Transmitter: When the transmitter in low battery, the transmitter will beep “di.di.di. ...” to remind
the user to remote back the boat to replace the batteries as soon as possible.
When the boat is running out of the max remote control distance, the transmitter will beep
“didi...didi...” to alarm the user to remote back the boat immediately.

07
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.
Troubleshooting Guide
Problem Problem Cause SolutionNo.
The
transmitter
indicator
light is off.
Fail to pair
the boat
with
transmitter.
The boat
is under-
powered
or can
not sail.
The boat
tilts to
one side.
1
2
3
4
1. Low battery. 1. Replace the transmitter battery.
2. The battery positive pole and negative
pole are in reverse order.
2. Install the battery in accordance with
the user manual.
3. Poor Contact. 3. Clean the dirt between the battery and
the battery slice.
1. Indicator light is off. 1. The same as above 1.2.3.
2. There is interfering signal nearby. 2. Restart the boat and power on the
transmitter.
3. Improper operation. 3. Operate the boat step by step in
accordance with the user manual.
4. The electronic component is
damaged for frequent crash.
4. To buy spare parts from local seller
and replace damaged parts.
1. The propeller deformed seriously. 1. Replace the propeller.
2. Incorrect installation of propeller. 2. Install the propeller in accordance
with the user manual.
3. Low battery. 3. Recharge the drone battery as per
instruction.
4. The battery is expired or over
discharge protection.
4. Buy a new battery from local seller
to replace the battery.
5.Poor contact. 5. Disconnect the battery and then
connect it with the plug again.
1. The steering gear arm is not vertical
seriously.
1. Calibrate the steering gear arm as
per instruction.
2. The tail rudder is not vertical seriously.
2. Calibrate the tail rudder as per instruction.
3. The steering gear slips. 3. Replace the new steering gear as
per instruction.

08
FCC Note
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interferencein a
residential installation. This equipment generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
●Reorient or relocate the receiving a ntenna.
●Increase the separation between the equipment and receiver.
●Connect the equipment into an outlet on a circuit different from that to which thereceiver is connected.
WARNING: Changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause undesired operation.
The equipment may generate or use radio frequency energy. Changes or modifications to this equipment may
cause harmful interference unless the modifications are expressly approved in the instruction manual.
Modifications not authorized by the manufacturer may void user’s authorityto operate this device.
The device has been evaluated to meet general RF exposure requirement.
The device can be used in portable exposure condition with out restriction.
FCC Radiation Exposure Statement
MADE IN CHINA
DANGER!
Only suitable for age 14+
Warning: The product should only be used by adults and children over 14 years.
Adult supervision is required for children under 14 years.
Hinweis: Dieses Produkt ist für die Erwachsene und die Kinder ab 14 Jahren.
Die kinder unter 14 Jahren müssen von Erwachsenen beaufsichtigt werden.
Avertissement: Ce produit est destiné aux adultes et aux enfants de plus de 14 ans.
Les enfants de moins de 14 ans doivent être surveillés par des adultes.
Avvertimento: Questo prodotto è destinato all'uso per i adulti e bambini di età superiore ai 14 anni.
I bambini di età inferiore ai 14 anni devono essere sorvegliati da un adulto.
Advertencia: Este producto es para adultos y niños mayores de 14 años.
Los niños menores de 14 años deben ser supervisados por adultos.
警告:この製品は、大人と14歳以上の子供には使用対象です。14歳未満の子供は大人の監視が必要です。
Model: UDI009 Manufacture time:
Address: Guangfeng Industrial Zone, Guangyi Street, Chenghai District, Shantou City, Guangdong Province, CN
Manufacturer: SHANTOU CITY CHENGHAI UDIRC TOYS CO., LTD
WARNING