LRP electronic Quantum Micro Reverse A.I. 84051 User manual

!
USER GUIDE
WARNING NOTES
SPECIFICATION
• Affi x the speed control using the supplied doubled-sided adhesive tape.
• Make sure there are enough cooling slits in the body. This will increase the performance and
life of all the electronic components.
• Position the speed control where it is protected in the event of a crash.
• Install the speed control so that you have easy access to the plugs.
• Make sure there is enough clearance (about 3cm) between the speed control, power ca
ble
and antenna receiver. Avoid any direct contact between power components, the receiver or
the antenna. This can cause interference. If interference occurs, position the components at
a different place in the model.
• The aerial should be run vertically up and away from the receiver. Avoid contact with any
parts made of carbon fi bre or metal. If the aerial is too long, don’t coil up the excess length.
It is better to cut it down to a length of about 35 cm. See also the instructions supplied with
your radio control system.
INSTALLATION TIPS
CONNECTIONS
RECEIVER CONNECTING WIRE:
This LRP speed-control is equipped with a LRP Multicon receiver wire. As supplied, it will easily
fi t in all ordinary receivers.
WATERPROOF
• Due to latest production technologies and use of HighTech materials, it was possible to make
the LRP Quantum Micro Reverse A.I, fully waterproof! This material also makes the speed
control more shock resistant then other similar products.
• It‘s no longer needed to seal your speed-control when you are driving in the rain/snow! But
please make sure you still seal your other electronic components (receiver and servo) since
these are normally
not waterproof.
INSTALLATION
• Solder the capacitors to the motor.
• Attach the speed control to the model.
• Connect the speed control to the receiver (Position: channel 2).
• Connect the speed control to the motor, using the yellow connector.
• Then check all connections before connecting the speed control to a battery.
CAUTION:
If a connection is incorrect, it will destroy the speed control.
• The speed control is now ready to start.
* Transistors rating at 25°C junction temperature. Specifi cations subject to change without notice.
** @ 6cells (7,2V) with micro motors
MOTOR SUPPRESSION
Motors with no capacitors or not enough capacitors may interfere with the speed control. To
avoid this, solder the supplied capacitors to your motor (see picture).
Dear Customer,
t
hank you for your trust in this LRP product. By purchasing an LRP Quantum Micro Reverse
A.I.
digital speed control, you have chosen a high-performance speed control full of new design
features, such as:
• Fully waterproof and s
hock-resistant • Blue super-shielded case
• LRP A.I. Automatic Setup • Multi-Protection System
• Fail Safe System
Please read and understand these instructions completely before you use this product!
With operating this product
, you accept the LRP warranty terms
.
Forward/Brake/Reverse
yes
yes
Case Size
26.0 x 26.0 x 15.7mm
Weight (excl. wires)
17.0g
Voltage Input
Voltage Input
4-7 cells (4.8-8.4 V)
Typical Voltage Drop @10A*
0.160V
Rated Current*
60A
Rec. Motor Limit**
No Motorlimit
B.E.C.
5.0 V
High Frequency
High Frequency
yes
yes
Fail-Safe-System
Fail-Safe-System
yes
yes
Multi-Protection-System
yes
Connectors
Standard Micro style
Setup Procedure
Setup Procedure
Automatic
ORDER NO,:
84051
FORWARD + REVERSE
NO MOTORLIMIT
(WITH MICROSIZE MOTORS )
CAUTION:
Never use Schottky diodes in conjunction with a forward/reverse speed control, e.g.
the LRP Quantum Micro Reverse A.I. digital.
LRP electronic GmbH
Wilhelm-Enssle-Str. 132-134, 73630 Remshalden, Germany
Tel.: int+49-7181-4098-0, Fax: int+49-7181-4098-30
INF
O
@
LRP-ELECTRONIC.DE
WWW.LRP-ELECTRONIC.DE
RA00149
Red Connector (Battery)
Red Connector (Battery)
Yellow Connector (Motor)
Yellow Connector (Motor)
On/Off Switch
On/Off Switch
Receiver Lead
•
IMPORTANT:
Never leave your RC model unsupervised when the
battery is plugged in. If a defect occurs, it could set fi re to the
model or the surroundings.
•
Never wrap your speed-control in plastic fi lm or metal foil. In fact,
make sure it gets enough fresh air.
IMPORTANT: Pay close attention
to the following points, as they
will destroy the speed-control and
void your warranty:
•
Never solder a Schottky diode to the motor when you are using an
LRP Quantum Micro Reverse A.I.
speed-control. A Schottky
diode will destroy any forward/reverse speed-control.
•
Never allow the output stages (FETs) to touch a metal surface
- short-circuit hazard.
•
Never cut off the original power plug.
•
If the speed-control is connected to the motor, never run the mo-
tor directly with a separate battery or run-in device.
•
Never connect the speed-control incorrectly or with reversed
polarity.
•
All wires and connections have to be well insulated. Short-circuits
will destroy the speed-control. Pay special attention to the recei-
ver- and switch wires.
•
Never change the polarity of the receiver connector.
•
Never open the speed-control and never solder on the PCB.

SPECIAL FEATURES
AUTOMATIC SETUP
Due to the LRP exclusive A.I. Automatic Technology, there is no need for a manual setup of the
speed control by pushbuttons or potentiometers. All you need to do is simply plug in the speed
control and you’re ready to go. The speed control “learns” the neutral, full-speed forward and
full-speed reverse point of the radio system while the car is running. This way, the speed control
has the optimized setup for every run - automaticly. Incorrect or unperfect setups are a thing of
the past with the LRP Quantum Micro Reverse A.I. speed control.
FAIL-SAFE SYSTEM
What is Fail Safe ?
Digital protection against radio interference, “The guardian angel“. The safety electronic can
detect reception of a “false” or incomplete radio signal, e.g due to a low transmitter battery or
environmental radio interference which reach the model, or if the model is out of the transmitter
range. For protection against damage, the speed control switches to the neutral position and the
model comes to a stop.
LRP’s tip: The model will remain in a standstill, even if you connect the drive battery to the speed
control fi rst and then switch on the transmitter! Provides perfect protection against mistakes
commonly made by beginners.
REVERSE OPERATION
No reverse time limit
The LRP Quantum Micro Reverse A.I. digital speed control has no reverse time limit.
MULTI-PROTECTION SYSTEM
, 3-way Protection
This unique monitoring software is the perfect protection for the LRP Quantum Micro Reverse
A.I. digital speed controls against short-circuits (motor), overload and overheating. If your speed
control is ever faced with overload, the motor function is switched off for protection, although
the steering function is maintained.
Wait a few minutes to allow the speed control to cool down.
If the speed control switches off frequently, either the motor used is too strong, the motor pinion
is too big or you are using full brake too often. You can improve this if you make additional cooling
slots in the body.
TROUBLESHOOTING GUIDE
SYMPTOM
CAUSE
REMEDY
Servo is working, no motor function.
Speed-control plugged in incorrectly
Plug speed-control in Ch 2
Overload protection activated
Allow speed-control to cool down
Wiring problem
Check wires and plugs
Motor defective
Replace moto
Motor brushes jammed.
Check whether brushes are moving
freely
Speed-control defective
Send in product for repair
No servo and no motor function.
Speed-control plugged in incorrectly
Plug speed-control in with correct
polarity
Crystal defective
Replace components one by one.
Receiver defective
Transmitter defective
Speed-control defective
Send in product for repair
Motor runs in reverse when accelera-
ting forward on the transmitter.
Throttle stick polarity at transmitter
changed while driving
Repeat startup procedure
Motor connected incorrectly
Connect motor correctly
Insuffi cient performance.
E.g. poor brake power, reverse power,
topspeed or acceleration..
Motor pinion or gear ratio too long.
Use smaller motor pinion or shorter
gear ratio
Transmitter settings were changed
after startup.
Repeat startup procedure
Motor worn out
Maintain motor
Motor defective
Replace motor
Speed-control defective.
Send in product for repair
Speed-control overheats or switches
off frequently.
Reduced cooling effi ciency
Cut cooling holes in body
Motor stronger than motorlimit or input
voltage higher too high
Use only motors within motolimit and
use batteries according to the specifi -
cations of the speed-control
Motor pinion or gear ratio too big
Use smaller motor pinion or shorter
gear ratio
Drive train or bearing problems.
Check or replace components.
Model used too often without cool-
down periods
Let speed-control cool down after
every run
Motor never stops, runs at constant
slow speed
Transmitter settings were changed
after startup
Repeat startup procedure
Speed-control defective
Send in product for repair
Radio interference
Motor suppressors not suffi cient
Solder capacitors to motor
Receiver or antenna too close to power
wires, motor, battery or speed-control.
Receiver aerial too short or coiled up
See „Installation Tips“ and „Instal-
lation“
Receiver defective, too sensitive;
transmitter defective, transmitter
output power too low, servo problem
Replace components one by one
Only use original manufacturers
crystals
Poor battery connection
Check plugs and connecting wires
Transmitter batteries empty
Replace / recharge transmitter batte-
ries at regular intervals
Transmitter antenna too short
Pull out antenna to full length
SWITCH ON THE TRANSMITTER
CONNECT THE SPEED CONTROL TO THE BATTERY
AND... GO!
After wiring up the speed control, the LRP Quantum Micro Reverse A.I. is ready to operate.
No setup is required. The speed control „learns“ the neutral, full-speed forward and full-speed
reverse points while the car is running. Please note: Before you plug in the drive battery, set the
transmitter to neutral position and then start the model in the forward direction.
SET-UP PROCEDURE
• If you have made a mistake so far, don’t worry: Unplug the battery for about 10 seconds and
start over again.
• After the run, fi rst unplug the battery and then switch off the transmitter. When you start
again, fi rst switch on the transmitter and then plug in the battery.
All products from LRP electronic (hereinafter called “LRP”) are manufactured according to the
highest quality standards. LRP guarantees this product to be free from defects in materials or
workmanship for 90 days from the original date of purchase verifi ed by sales receipt. This limited
warranty doesn’t cover defects, which are a result of normal wear, misuse or improper mainte-
nance. This applies among other things on:
•
Cut off original power plug or not using reverse polarity protected plugs
•
Receiver wire and/or switch wire damaged
•
Mechanical damage of the case
•
Mechanical damage of electronical components/PCB
•
Soldered on the PCB (except on external solder-tabs)
•
Connected speed-control with reversed polarity
With Limited Lifetime Warranty products, the warranty terms on the Limited Lifetime Warranty
card do also apply.
To eliminate all other possibilities or improper handling, fi rst check all other components and the
trouble shooting guide before you send in this product for repair or warranty. Products sent in for
repair, that operate perfect have to be charged with a service fee.
By sending in this product, you assign LRP to repair the product, if it is no warranty or Limited
Lifetime Warranty case. The original sales receipt including date of purchase needs to be in-
cluded. Otherwise, no warranty can be granted. For quick repair- and return service, add your
address and detailed description of the malfunction.
Our limited warranty liability shall be limited to repairing the unit to our original specifi cations.
In no case shall our liability exceed the original cost of this unit. Because we don’t have con-
trol over the installation or use of this product, we can‘t accept any liability for any damages
resulting from using this product. By installing or operating this product, the user accepts all
resulting liability.
The specifi cations like weight, size and others should be seen as guide values. Due to ongoing
technical improvements, which are done in the interest of the product, LRP does not take any
responsibility for the accuracy of these specs.
LRP-DISTRIBUTOR-SERVICE:
•
Package your product carefully and include sales receipt and detailed description of malfunc-
tion.
•
Send parcel to your national LRP distributor.
•
Distributor repairs or exchanges the product.
•
Shipment back to you usually by COD (cash on delivery), but this is subject to your national
•
REPAIR PROCEDURES / LIMITED WARRANTY