PROBOAT PRB08022 Owners Manual

26-INCH SELF-RIGHTING DEEP-V BL RTR

PRB08022

Owners Manual • Bedienungsanleitung
Manuel de l’utilisateur • Manuale dell’utente

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NOTICE

All instructions, warranties and other collateral documents are subject to change at the sole discretion of Horizon Hobby, LLC. For up-to­date product literature, visit http://www.horizonhobby.com and click on the support tab for this product.

MEANING OF SPECIAL LANGUAGE

The following terms are used throughout the product literature to indicate various levels of potential harm when operating this product:
NOTICE: Procedures, which if not properly followed, create a possibility of physical property damage AND little or no possibility of
injury.
CAUTION: Procedures, which if not properly followed, create the probability of physical property damage AND a possibility of serious
injury.
WARNING: Procedures, which if not properly followed, create the probability of property damage, collateral damage, and serious injury
OR create a high probability of superficial injury.

WARNING: Read the ENTIRE instruction manual to become familiar with the features of the product before operating. Failure to
operate the product correctly can result in damage to the product, personal property and cause serious injury.

This is a sophisticated hobby product and NOT a toy. It must be operated with caution and common sense and requires some basic
mechanical ability. Failure to operate this Product in a safe and responsible manner could result in injury or damage to the product
or other property. This product is not intended for use by children without direct adult supervision. Do not use with incompatible
components or alter this product in any way outside of the instructions provided by Horizon Hobby, LLC. This manual contains
instructions for safety, operation and maintenance. It is essential to read and follow all the instructions and warnings in the manual, prior
to assembly, setup or use, in order to operate correctly and avoid damage or serious injury.

Age Recommendation: Not for children under 14 years. This is not a toy.

Safety Precautions and Warnings

As the user of this product, you are solely responsible for
operating in a manner that does not endanger yourself and
others or result in damage to the product or the property of
others.

• When handling and/or transporting your boat, always
pick up the boat from the front, keeping all moving parts
pointed away from you.

• Always keep a safe distance in all directions around
your model to avoid collisions or injury. This model is
controlled by a radio signal subject to interference from
many sources outside your control. Interference can
cause momentary loss of control.

• Always operate your model in open spaces away from
full-size vehicles, traffic and people.

• Always carefully follow the directions and warnings
for this and any optional support equipment (chargers,
rechargeable battery packs, etc.).

• Always keep all chemicals, small parts and anything
electrical out of the reach of children.

• Always avoid water exposure to all equipment not
specifically designed and protected for this purpose.
Moisture causes damage to unprotected electronics.

• Never place any portion of the model in your mouth as it
could cause serious injury or even death.

• Never operate your model with low transmitter batteries.

Charging Warnings

The included Battery Charger is designed to safely balance
and charge the Li-Po battery.

CAUTION: All instructions and warnings must be
followed exactly. Mishandling of Li-Po batteries can

result in a fire, personal injury, and/or property damage.

• NEVER LEAVE CHARGING BATTERIES UNATTENDED.

• NEVER CHARGE BATTERIES OVERNIGHT.

• By handling, charging or using the included Li-Po battery,
you assume all risks associated with lithium batteries.

• If at any time the battery begins to balloon or swell,
discontinue use immediately. If charging or discharging,
discontinue and disconnect. Continuing to use, charge or
discharge a battery that is ballooning or swelling can result
in fire.

• Always store the battery at room temperature in a dry area
for best results.

• Always transport or temporarily store the battery in a
temperature range of 40–120º F (5–49º C). Do not store
battery or aircraft in a car or direct sunlight. If stored in a
hot car, the battery can be damaged or even catch fire.

Recommended Tools and Materials

• Paper towel

• Rubbing alcohol

• Open-end wrench: 10mm (1), 12mm (1)

• Nut driver: 5.5mm, 7mm

• Hex wrench: 2mm, 2.5mm

• Always charge batteries away from flammable materials.

• Always inspect the battery before charging and never

charge damaged batteries.

• Always disconnect the battery after charging, and let the
charger cool between charges.

• Always constantly monitor the temperature of the battery
pack while charging.

• ONLY USE A CHARGER SPECIFICALLY DESIGNED TO
CHARGE LI-PO BATTERIES.

• Failure to charge the battery with a compatible charger
may cause fire resulting in personal injury and/or property
damage.

• Never discharge Li-Po cells to below 3V under load.

• Never cover warning labels with hook and loop strips.

• Never charge batteries outside recommended levels.

• Never attempt to dismantle or alter the charger.

• Never allow minors to charge battery packs.

• Never charge batteries in extremely hot or cold places

(recommended between 40–120° F or 5–49° C) or place in
direct sunlight.

• Clear tape (DYNM0102)

• Dynamite® Marine Grease and Gun (DYNE4200)

• Hook and Loop Tape Set, WP 4pcs (DYNK0300)

• Clean towels

2

Recoil® 26

Water-Resistant Boat with Waterproof Electronics

Your new Horizon Hobby boat has been designed and
built with a combination of waterproof and water-resistant
components to allow you to operate the product in calm,
fresh water conditions.

While the entire boat is highly water-resistant, it is not
completely waterproof and your boat should NOT be treated
like a submarine. The various electronic components used
in the boat, such as the ESC, servo(s) and receiver are
waterproof, however, most of the mechanical components are
water-resistant and require additional maintenance after use.

Metal parts, including the bearings, pins, screws and nuts,
propeller, rudder, rudder mounts, prop struts, as well as

the contacts in the electrical cables, will be susceptible
to corrosion if additional maintenance is not performed
after running in wet conditions. To maximize the long­term performance of your boat and to keep the warranty
intact, the procedures described in the WET CONDITIONS

MAINTENANCE section must be performed regularly.

CAUTION: Failure to exercise caution while using

this product and complying with the following
precautions could result in product malfunction and/or void
the warranty.

General Precautions

• Read the WET CONDITIONS MAINTENANCE
procedures and make sure that you have all the tools
you will need to properly maintain your boat.

• Not all batteries can be used in wet conditions. Consult
the battery manufacturer before use. Caution should be
taken when using Li-Po batteries in wet conditions.

• Most transmitters are not water-resistant. Consult
your transmitter’s manual or the manufacturer before
operation.

• Never operate your transmitter or boat when lightning is
present.

• Salt water is very conductive and highly corrosive. If
you choose to run your boat in salt water, immediately
rinse the boat in fresh water after each use. Operating
your boat in salt water is at the sole discretion of the
modeler.

Wet Conditions Maintenance

• Drain any water that has collected in the hull by
removing the drain plug or canopy and tilting the boat in
the appropriate direction to drain the water.

CAUTION: Always keep hands, fingers, tools and
any loose or hanging objects away from rotating

parts.

• Remove the battery pack(s) and dry the contacts. If
you have an air compressor or a can of compressed air,
blow out any water that may be inside the recessed
connector housings.

• Remove all moving parts. Dry and lubricate parts after
every 30 minutes of operation or if the boat becomes
submerged.

NOTICE: Never use a pressure washer to clean your boat.

• Use an air compressor or a can of compressed air to
dry the boat and help remove any water that may have
gotten into small crevices or corners.

• Spray the bearings, fasteners and other metal parts with
a water-displacing light oil or lubricant.

• Let the boat air dry before you store it. Water (and oil)
may continue to drip for a few hours.

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Table of Contents

Transmitter Controls ...................................................... 4

Installing Transmitter Batteries ....................................... 4

Battery Charger .............................................................. 4

Low Voltage Cutoff......................................................... 5

Battery Chemistry .......................................................... 5

Getting Started ............................................................... 5

Control Check ................................................................. 6

Boating Tips ................................................................... 6

Self-Righting ................................................................. 6

When You Are Finished ................................................. 7

Maintenance ................................................................... 7

Drivetrain Lubrication..................................................... 7

Propeller Service ........................................................... 8

Rudder Service .............................................................. 8

Rudder Trim .................................................................... 8

Water Cooling System .................................................. 9

Binding ........................................................................... 9

Transmitter Calibration.................................................. 9

Failsafe .......................................................................... 10

Transmitter Calibration................................................ 10

Transmitter Programming ........................................... 10

Troubleshooting Guide ................................................11

LIMITED WARRANTY ................................................... 12

Contact Information .................................................... 13

FCC Statement ............................................................. 13

IC Information .............................................................. 13

Compliance Information for the European Union .... 13

Replacement Parts ....................................................... 50

Optional Parts .............................................................. 51

Recoil® 26

Specifications

Length 26 in (660.4mm)
Beam (width) 7.9 in (200mm)
Hull Material Blow-Molded ABS Plastic
Motor Dynamite® Outrunner BL marine motor
ESC Dynamite® 60-amp brushless,

water-cooled

Transmitter Spektrum™ STX2™ 2CH 2.4GHz FHSS
Receiver Spektrum™ STX2™ 2CH 2.4GHz FHSS
Batteries 11.1V 3200mAh 3S 30C LiPo with

EC3™ connector
(4) AA batteries (sold separately) are

required to operate the transmitter.

26in (660.4mm)

7.9in

(200mm)

3

Transmitter Controls

7

6

5

4

3

1. Steering Wheel Controls direction (left/right) of the model

2. Throttle Trigger Controls speed and direction (forward/brake/

reverse) of the model

3. ON/OFF Switch Turns the power ON/OFF

8

9

10

12

11

4. Throttle Limiting Switch Adjusts the throttle limit from
50%, 75%, and 100%

5. TH Rate Adjusts the end point of the throttle

6. TH Trim Adjusts the throttle neutral point

7. TH REV Reverses the function of the speed control when

pulled back or pushed forward

8. ST REV Reverses the function of the steering when the
wheel is turned left or right

9. ST Trim Adjusts the steering center point

10. ST Rate Adjusts the end point of the steering

11. Antenna Transmits the signal to the model

12. Indicator Lights

• Solid red lights—Indicates radio connectivity and
adequate battery power

• Flashing red lights—Indicates the battery voltage is
critically low. Replace batteries

Installing Transmitter Batteries

1

2

2.4GHZ DIGITAL
RADIO SYSTEM

Battery Charger

Refer to the Charging Warnings for additional instructions.

NOTICE: Never charge a battery in the boat or damage
may result.

1. Connect the AC power cord to the power slot on the
charger, then connect the other end of the power cord
to an AC power source.

2. The three LEDs will turn GREEN when the charger is
connected to the AC power source.

3. Connect the balance connector of the battery pack to
the proper connector on the charger (the 3S connector
has 4 pins and the 2S connector has 3 pins).

4. The three LEDs will turn RED, indicating the battery is
charging.

5. When the charging of one cell is complete, the
corresponding LED turns GREEN.

This transmitter requires 4 AA batteries.

1. Remove the battery cover from the transmitter.

2. Install the batteries as shown.

3. Install the battery cover.

CAUTION: If using rechargeable batteries, charge only

rechargeable batteries. Charging non-rechargeable batteries
may cause the batteries to burst, resulting in injury to persons
and/or damage to property.

CAUTION: Risk of explosion if battery is replaced by an

incorrect type. Dispose of used batteries according to
national regulations.

6. Once the battery pack is fully charged, all three LEDs
will turn GREEN.

7. Disconnect the balance connector
and battery from the charger.

4ENRecoil® 26

Recoil® 26

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Low Voltage Cutoff (LVC)

Discharging a Li-Po battery below 3V per cell may damage
your battery.The included ESC protects the boat battery
from over-discharge using Low Voltage Cutoff (LVC). Before
the battery charge decreases too much, LVC removes
power supplied to the motor. Power to the motor pulses,
showing that some battery power is reserved for boat
control and safe landing.

Disconnect and remove the Li-Po battery from the boat after
use to prevent trickle discharge. Charge your Li-Po battery
to about half capacity before storage. During storage, make
sure the battery charge does not fall below 3V per cell. LVC
does not prevent the battery from over-discharge during
storage.

NOTICE: Repeated operation to LVC will damage the
battery.

Tip: Monitor your boat battery’s voltage before and after
boating by using a Li-Po Cell Voltage Checker (DYN4071,
sold separately).

Getting Started

1. Install 4 AA batteries into the transmitter.

2. Remove the canopy from the hull.

3. Install the receiver antenna in the antenna tube.

4. Install the fully charged battery in the compartment and

secure it with the hook and loop strap.

5. Power on the transmitter. Ensure the throttle is not
reversed and the throttle trim is neutral.

6. Connect the battery to the ESC.

7. Keep the throttle at neutral and power ON the ESC. The

ESC automatically calibrates the throttle range after 3

Battery Chemistry

The ESC comes from the factory in Li-Po Mode. To change
battery chemistry:

1. Keep the throttle at neutral and power ON the ESC.

2. Press and hold the Battery Chemistry Button on the

power switch for 3 seconds. The LED flashes the
current battery chemistry (red = Ni-MH or Ni-Cd; green
= Li-Po).

3. Continue holding the Battery Chemistry Button for
another 6 seconds. The ESC changes battery chemistry
and the LED flashes the new battery chemistry.

4. Power OFF the ESC. The ESC saves the setting until it
is changed.

seconds. A beep will sound, indicating battery chemistry
and cell count:

• 1 beep: Ni-MH or Ni-Cd

• 2 beeps: 2S Li-Po

• 3 beeps: 3S Li-Po

One short beep will sound when the ESC is ready
to run.

8. Test the transmitter’s control of the boat with the boat on
the display stand.

9. Install the canopy on the hull.

Battery Chemistry
Button

On/Off Switch

1

9

3

NOTICE: Do not cut or kink the receiver antenna or
damage may result.

6 72 5

4

5