Ko Propo EX-5UR User manual

At this time we would like to thank you for purchasing the KR-407S. This product has adopted the current 2.4GH z
SS system which allows the use of multiple channels without the need to search an available
open channel like the bands of a crystal system. This product corresponds to the transmitters that are sold by our
company, listed below. Please read this instruction manual before using this product. Also please read the instruction
manual of the transmitter being used.
Transmitter Response RF Module
For your safety, please note the handling and use of this product.
Please avoid storage in a place of high temperatures and high humidity because it may cause the breakdown, damage and
deformation of the product.
Please note when using with an engine model, place where exhaust and the waste oil will not come into contact with the
product. *In case of submerging in oil or water, please send it out for repair.
This product's performance is designed for use in the shown specified usage, which is based on this instruction manual and
the instruction manual of the transmitter that is used. When the instructions are not understood, please contact our service
department for advises.
After verifying the safety of use, think of all the accidents possible and please enjoy with responsibility.
This displays shows the possibility or a substantially damaging accident which can cause injury.
Instruction
Manual
LED Light
Setup Button
B
1
2
3
4
Names of Parts
Pairing
If you request a repair, please report the fault in as much detail as possible.
This will aid in knowing the problem and parts to be used and repair time.
About Repairs
When you believe you need service.
Please refer to your manual once more and please inspect.
When you do not understand something, please inquire our service
department.
When inquiring to our service department about a breakdown, please
include as much detail as possible of the contents mentioned below about
your problem.
Name of products (battery, car, transmitter & motor) used.
When breaking down, usage condition and description of breakdown condition.
Your address, name and telephone number.
When a repair is being requested, please be sure to send the memo which
includes the above mentioned contents in as much detail as possible.
Fail-safe is when the receiver loses the radio signal
of the transmitter, and the function keeps channel 2
(throttle) in an optional position. The configuration
is usually full brake or neutral.
KONDO KAGAKU CO.,LTD.
Phone:[phone]
Technical Specifications
Fail-safe function
KR-407S compatibility with conventional models
Antenna
B
1
2
3
4
Please use plastic mounts and a plastic antenna tube.
Please do not use a metal antenna mount because it
will create noise and problems.
To protect the main antenna, insert the antenna into
the antenna tube.
Also please do not disconnect or cut the antenna.
This will cause loss of signal.
Installing the Antenna
Placement with attention to electric cars
Antenna
Note in regard to use and carrier sense
Within 1M
4Pairing Complete 5
+
6
KR-407S 2.4GHz SS Receiver
EX-5UR / RF-901S
Please keep distance to the receiver site, due to
noise sources of the battery, motor, ESC, etc. if pos-
sible. Also keep away power condensers and shotki
diodes that generate noise from the receiver antenna
if possible.
When using the receiver for the first time, the receiver must store the ID number of the module and 'pairing' of the receiver and
module is necessary. Pairing must be performed when the module or transmitter that is used is changed. When multiple receiv-
ers are used, each receiver must go through the pairing process at least once.
Forward Key
Back Key
Power switch
For EX-5UR
1Hold the Forward and Back keys
down and turn on the power switch.
2'PAIR' will be displayed and flashing
on the LCD screen and the buzzer
will sound.
3After about five seconds the buzzer
and flash of the 'PAIR' on the LCD
screen will end.
1: Pairing mode for transmitter or RF module. The
models differ for each. Please refer to the manual
of each model and the figure on the left.
2: Prepare the transmitter or RF module when you
are ready to pair the KR-407S. (If you are using an
electronic speed controller in your car, make sure
you have the power connected and turned on
when pairing.)
3: Hold the setup button on the KR-407S and turn on the power.
Once the LED is lit, release the button and pairing is complete.
4: Once you've completed the pairing, turn off the power to the
receiver and transmitter and verify connection by turning the
system on again.
After pairing is complete, Please turn off in
the order of receiver transmitter.
Check the operating range of each channel and re-adjust the travel, steer-
ing, throttle high point and brake points on your transmitter. For electric cars,
ESC (speed controller) should also be reset to your transmitter.
B
1
2
3
4
When changing your conventional receiver to the KR-407S receiver, please note the following.
B
1
2
3
4
KR-407S Receiver
High Speed Response / fail-safe function
Number of Channels: 4CH/
Power Source: 4.8v ~ 7.4v
Size: 28x18.3x18.5 / Weigh: 7.5g
Antenna Tube
When a channel is not in use and
to prevent dirt and dust, attach
the provided connector cap.
The contents of this display show a possibility of death or where a serious injury may occur or
a highly substantial damaging accident may occur.
This product is manufactured for surface use radio controls. *Discontinue use for all other purposes.
Discontinue use in the event of a thunderstorm. *There is danger of a lightening bolt striking the antenna of the
transmitter.
Do not use if there are rain puddles. *Loss of control may occur due to water damage.
Discontinue use when consuming alcohol or medication that may hinder concentration or judgment. * Unex-
pected accidents are caused with a judgment mistake.
Some parts are sharp and angular, please be careful.Please keep away from small children.
Poisoning by accidental ingestion and there is a risk of burn injuries.
Only use the batteries specified in the instruction manual of the transmitter.
To turn the system on, start by turning on the transmitter then the receiver. To turn off the system, turn off the
receiver first, then the transmitter in this sequence.
Please be sure to use only our products for the transmitter and servos.* Concerning the damage and the like,
which is generated when combining products that are not our company's genuine products we do not owe
responsibility.
Altering the transmission module is inhibited by law and is subjected to penal code violations. Resolution remod-
eling of all products may result in the cause of a short and other accidents. In addition, if this product is altered
we will refuse repair service.
Please do not use this product inside an airplane, hospital, near any automatic control equipment, medical elec-
trical machinery and apparatus such as fire alarms.In addition with respect to the law, if this product effects
other radio equipment and electronic equipment, use must be discontinued at once.
3 and 4: Channels 3 and 4 connect to
other devices.
2: Channel 2
Throttle servo or ESC are connected.
1: Channel 1
Steering servo is connected.
B: Battery Channel
Battery is connected.
WARNING
CAUTION
Please do not cut the antenna wire. You will receive less range. Please place
antenna away from receiver battery, ESC, motor and silicon wires and any other
noise source. The antenna wire for the receiver requires special attention.
CAUTION
CAUTION CAUTION
While pressing the setup button on
the rec eiver, the receiver power
source is turned on. (When power is
turned on, the button is releas ed.)
LED lights up and you're
done.
If it is flashing or dim,
please try to set again.
After turning off
the power of the
transmitter and
the rec eiver once,
operation is ready.
If you are having difficulties pairing, make sure that you
are not around a wireless LAN or microwave. If you are
please move to a different location and try again.
In order to be able to do 'carrier sense' appropriately, the loca-
tion where power of the transmitter is turned on should be as
close as possible to where the model will be operated.
WARNING
Please be sure to set the fail-safe.
WARNING
When turning on the transmitter, the RF-901S module
will scan for a free frequency while the receiver scans
for its paired module. This is called 'carrier sense'.
CAUTION
If you use it without checking these
setting, the servo may become dam-
aged or may cause abnormal behavior.
Our company cannot owe responsibility from the nature of the radio control models and the customer assumes all responsibilities
that result from this product being used.
Receiver is brought
close to the transmitter
Receiver
LED
Illuminated
+
While pressing the but ton
1
Release Butto n
LED
illuminates
(3seconds)
LED goes out
2 3
Preparation
Completed
Preparation
For RF-901S
While pressing the setup
button, transmitter ON
(Continue to press the
button)
LED
semi-illuminated
(dark illumination)
Configuration instructions
Turn on the transmitter and the receiver and verify operation.
On the transmitter, hold the throttle to the position you would like it to be
set to. While holding the position, press the setup button on the receiver.
Hold the setup button on the receiver until the LED light goes off and
release the button.Fail-Safe setting is complete.
Web Site :www.kopropo.co.jp
4-17-7 Higashi-Nippori,Arakawa-ku,
Tokyo Japan 116-0014
CAUTION
If you change the position of the fail-safe operation, please
set again. We recommend to set it again even if you modify
the car engine brake linkage.