Absima CR4T Ultimate User manual

Version 01/13
CR4T
2,4Ghz Radio System

2
Page
Index
1. Introduction... .......................................................................................................................................................4
2. Correct use..................................... ...................................................................................................................5
3. Product description.............................................................................................................................................5
4. Scope of delivery
.. ........................................................................................................................................... 5
5. Symbols explanation............................................................................................................................................6
6. Safety instructions..............................................................................................................................................6
a) General...........................................................................................................................................................6
b) Operation
................................................................. ..........................................................................................7
7. Battery details .............................................................................................................................. 8
8 Charge batteries..................................................................................................................................................9
9. Radio controls...................................................................................................................................................10
10. Commissioning of radio.................................................................................................................................... 11
a) Insert and charge battery............................................................................................................................. 11
b) Turn on the radio control..............................................................................................................................11
c) Test and setting the digital trim....................................................................................................................12
11. Commissioning of receiver................................................................................................................................13
a) Receiver connection.....................................................................................................................................13
b) Install the receiver........................................................................................................................................14
c) Install the servo ....................................................................................................................................14
d) Binding function............................................................................................................................................15
12. Install telemetry module ..................................................................................................................................15
13. Test the steering-, drive-, and shift function.....................................................................................................16
a) Test the steering function ............................................................................................................................16
b) Test the drive function..................................................................................................................................17
14. Programming the radio control.........................................................................................................................18
a) Programming the radio control.....................................................................................................................18
b) Symbol explanation
.......................................................................................................................................... 19
c) Handling the LC-Touchscreen Display.........................................................................................................19
15. Adjustments in the main menu
........................................................................................................................... 20
a) Adjustments main menu...............................................................................................................................20
b) Reverse .......................................................................................................................................................21
c) End points....................................................................................................................................................22
d) Subtrims ......................................................................................................................................................23
e) Steering exponential....................................................................................................................................24
f) Steering speed .............................................................................................................................................24
g) Steering mix.................................................................................................................................................25

3
Page
h) Throttle neutral.............................................................................................................................................25
i) Throttle exponential ......................................................................................................................................26
j) Throttle curve................................................................................................................................................26
k) A.B.S............................................................................................................................................................27
l) Throttle speed...............................................................................................................................................28
m) Throttle middle position...............................................................................................................................29
n) Throttle idle up.............................................................................................................................................29
o) Engine cut....................................................................................................................................................30
p) Boat mode ...................................................................................................................................................30
q) Brake mixing................................................................................................................................................31
r) Mixes............................................................................................................................................................31
s) Display servos .............................................................................................................................................33
t) Race timer ....................................................................................................................................................33
u) Key function.................................................................................................................................................34
v) Models .........................................................................................................................................................35
w) RX setup .....................................................................................................................................................36
x) System.........................................................................................................................................................38
16. Service and support.........................................................................................................................................39
17. Disposal............................................................................................................................................................39
a) General.........................................................................................................................................................39
b) Batteries.......................................................................................................................................................39
18. Elimination of errors.........................................................................................................................................40
19. Technical specifications
............................................................................................................................................ 41
a) Radio............................................................................................................................................................41
b) Receiver.......................................................................................................................................................41
20.
Declaration of conformity (DOC) ..........................................................................................................................41

4
1. Introduction
Dear Madam, dear Sir,
Thank you for purchasing this product.
This product complies with the applicable national and European requirements.
To maintain this condition and to ensure safe operation, you need to request the user
Manual!
This manual belongs to the product. It contains important information for handling the unit.
Bear this in mind if you pass it on to third parties.
Keep these instructions for future reference!
All company names and products are trademarks of their respective owners. All rights reserved.
For technical questions, contact:
Tel.:
Fax:
E-Mail: [email protected]
Mo.
Fr. 8.00-15.00 o´clock
to Th.
+49 (0)911/650841 30
+49 (0)911/650841 40
8.00-17.00 o´clock

Sehr geehrte
sondern
aufmerksam
a) All
•Aus Sicherheits-
nicht
•Das Produkt
•Das Produkt
•Schließen
So verhindern
•Lassen
zeug
5
2. Correct use
The 4 channel radio control is designed exclusively for the private use in model range with the associated operating
hours. Stand for a industrial use, for example the control of machines or installations, this system is not suitable.
A another use, described as previously, may damage the product.
The radio control system may not be technically modified or rebuilt! The safety instructions must be observed!
Follow all safety instructions in this manual. These contain important information about using the product.
You alone are responsible for the safe operation of your remote control and your model!
3. Product description
With the 4-channel radio control, you have a radio control system that is ideal for model cars and model boats.
On the two proportional control channels the driving and the steering functions are independently operated remotely.
Additionally, there are two more switching channels is now accessible so you can use to serve special
functions or manual transmission.
The ergonomically designed body fits comfortably in the hand and allows for convenient operation of the
transmitter and the safe control of the model.
To operate the radio are AA Mignon batteries required. Unless a speed controller with BEC is used for the receiver,
you need four AA batteries (Art.-No.: 4100030, 4er Pack, please order 1 time) or a Mignon accumulator.
4. Scope of delivery
• Radio control
• Receiver
• Voltage telemetry module
• Speed telemetry module (optical)
•
• 4x AA NiMH Mignon batteries 1000 mAh 1,2V
Temperature telemetry module

6
5. Symbols explanation
The icon with an exclamation point indicates a particular risk associated with handling, operation and
control.
The "arrow" icon puts everyone in special tips and operating information.
6. Safety instructions
Damages caused by non-compliance with these instructions will invalidate
the warranty / guarantee. For damages we take no liability!
For property damage or personal injury caused by improper use or failure to observe the safety
we take no liability! In such cases, the warranty / guarantee expires.
Excluded from the warranty and guarantee is normal abrasion during use and accidental damage
(for example broken receiver antenna, broken receiver housing, etc.).
Dear Madam,Dear Sir,
these precautions are not only for protection of the product, but also for your own safety and that of other people.
Read therefore, this chapter very carefully before using the product in use!
a) General
Attention, important note!
During the operation of a model can lead to property damage or personal injury occur.
Therefore make sure that you for the operation of the model are adequately insured as available via a
liability insurance. If you already have one, so check before commissioning of the model with your insurance
company, if the operation of the model is covered.
• For security and admission (CE) the unauthorized conversion and/or modification of the product is
not allowed.
• The product is not a toy and is not suitable for children under 14 years.
• The product must not becoming wet or damp.
• Plug in electric models on the drive motor only after the complete installation of the receiving system.
To prevent the drive motor suddenly starts unintentionally.
• Do not leave the packaging material lying around, this could be dangerous for children.

7
• Check that they are before putting into operation the reliability of your model and the remote control system.
Look out for any signs of damage, such as faulty connections or damaged cables. All moving parts have to function
smoothly, but no play in the main in storage have.
• If questions arise that can not be ascertained with the help of the manual, please contact with our
"technical advice" (contact information, see Chapter 1) or other qualified installer.
The operation and use of radio controlled models must be learned! If you have never seen a remote
controlled model, so start very careful and be familiar with the reactions of the model on the remote
control commands. Have patience!
b) Operation
• Shouldn´t they feature sufficient knowledge available via the use of radio-controlled models, please contact
an experienced modeller or a model club.
• First, turn on the transmitter. After that turn on the receiver. Doing so may cause, unpredictable reactions of
the model! Angles from the side of the transmitter antenna to the model, so as to obtain an optimal radiation of
transmitter signals. Avoid placing the antenna on top of the model.
• Check before operating on the stationary model, whether it is responding as expected to the remote control commands.
• When operating a model, always make sure that never, body parts or objects within the range of motors or other
moving drive components are located.
• Improper operation may cause serious injury and damage to property! Always maintain direct eye contact with the model,
and therefore does not operate at night.
• Control your model only if your reaction is given indefinitely. Fatigue, alcohol or medication can influence lead to
incorrect responses.
• Always operate your model in an area where you do not endanger other people, animals or objects. Use the device
on private or specially designated for that purpose.
• Set the operation of your model in the event of a fault, and correct the cause of the malfunction before using the
model further.
• Don´t run your remote control system during a thunderstorm, under power lines or near cell towers.
• Always leave the remote control on (transmitter), while the model is running. After the race, always turn off the motor
an after that turn off the remote control. Only then the remote control transmitter is turned off.
• Protect your remote control from wetness and heavy contamination.
• Don´t place the transmitter a long time directly in the sun or extreme heat.
• Low batteries (or rechargeable batteries) in the remote control decreases the range. If the receiver battery is low,
the model does not respond correctly to the remote control.
In this case, stop the driving immediately. Then replace the batteries with new ones or recharge the batteries.
• Be careful when operating the product! Their own safety and that of your environment depend alone on your
responsible use of the model.

8
7. Battery details
• Batteries / rechargeable batteries out of reach of children.
• Don´t leave batteries / rechargeable batteries open, there is a risk that can be swallowed by children or pets.
In such a case, contact a doctor immediately.
• Don´t shorting the batteries / rechargable batteries or throw into fire. Danger of explosion!
• Leaking or damaged batteries / rechargable batteries can cause acid burns, you therefore use suitable
protective gloves.
• Conventional batteries from maintaining not be charged. Risk of fire and explosion! Only charge batteries provided
instead, use suitable rechargeable battery chargers.
• Pay attention when inserting the batteries / rechargeable batteries on the correct polarity (postive + / negative -).
• Remove the batteries / rechargeable batteries of the remote control and of the model when not in use.
This is to avoid damage due to leak of batteries.
Recharge your battery every 3 months, since this can come through the self-discharge to a so-called deep discharge,
so that the battery may become unusable.
• Always replace the whole set of batteries or rechargeable batteries. Do not mix complete with half-full
batteries / rechargeable batteries. Always use batteries of the same type and manufacturer.
• Never mix batteries with rechargeable batteries! Use for the remote control batteries or rechargeable batteries.
The lower capacity of battery leads to a reduction of the operating time. This usually plays no role, since
the operating time of the transmitter is widely available via the model.
When using rechargeable batteries can cause a loss of range.

9
8.
Required for the remote control battery is normally upon delivery empty and needs to be recharged.
Please note:
Before a battery that offers maximum performance, several complete discharge and recharge cycles are
required.
Discharge the batteries at regular intervals, as may occur when multiple charging a "half-full" batteries for
so-called memory effect. This means that the battery will lose its capacity. It is no longer the entire energy
stored in the operating time of the model or of the transmitter is lower.
If you use multiple batteries, may be worth buying a quality charger. This usually offers a quick charge
for battery.
Charge batteries

10
9. Radio controls
1. LCD-Touchscreen-Display
2. TR1 (exponential function throttle/brake)
3. TR4 (exponential function steering)
4. TR5 (channel 3)
5. SW1 (channel 3)
6. SW2 (channel 4)
7. POWER (on/off)
8. SW3 (A.B.S.)
9. TR3 (trim throttle/brake)
10. Steering wheel
11. TR2 (trim steering)
12. Micro USB-connection
13. Throttle/brake lever
Picture 1.b
Picture 2
Picture 1.a

11
b) Turn on the radio control
If the battery is charged, turn on for testing the transmitter via the power button (see Figure 1.a, Item 7).
To save power, the backlight turns off after turning on about 3 seconds. Only when any key or the
LCD touch-screen display are pressed, the light switches on for about 3 seconds later.
10. Commessioning of the radio
Later in the guide, the numbers in the text always on the adjacent image or the images within the section.
Cross-references to other pictures are given with the corresponding image number.
a) Insert the battery
The battery cover (1) is located on the bottom of the
transmitter. Please push on the ribbed surface and slide
off the cover. Finally, the battery can be inserted.
Slide the battery compartment cover (1) back onto the
battery compartment. The cover must audibly lock.
Connect a Micro USB cable (2) into the micro
USB port (12) of the transmitter. The other end of the
micro-USB cable (2) should be connected to
USB port of a computer, only for firmware update or
emulator.
Picture 3

12
c) Test and setting the digital trim
Before operate adjustments to their model or
start programming your product, you need to make
sure that the digital trim for the steering and driving
function is in the central position (0).
Center position of the steering function
With the trim button (TR2) for the steering function,
the center position for the steering servo will be adjusted (ST).
Press therefor the trim button (TR2) to either the left or right
to set the value to 0. If you hold the trim button pressed,
the value is changed continuously. The adjustable value
is between left and right in each case maximum 30.
Each press of the programming and control keys is confirmed by an acoustic signal.
nisdnuosedameratcudorpehtdnaylsuounitnocegnahcseulaveht,regnoldesserpsinottubafI
quick succession.
Center position of the driving function
With the trim button (TR3) for the steering function, the center position for the throttle servo will be adjusted (TH). Press therefore
the trim button (TR3) either to the left or right to set the value to 0. If you hold the trim button pressed, the value is changed continuously.
The adjustable value is between left and right in each case maximum 30.
Each press of the programming and control keys is confirmed by an acoustic signal.
nisdnuosedameratcudorpehtdnaylsuounitnocegnahcseulaveht,regnoldesserpsinottubafI
quick succession.
Adjust the average exactly even then, if you are replacing a throttle-servos through an electronic speed controller.
Picture 4

13
11. Commissioning of the receiver
a) Receiver connection
The receiver provides connectivity for up to four servos (CH1, CH2, CH3, CH4) and a receiver battery (B/VCC).
Always pay attention the correct polarity of the connector when you connect the servos. Plug contact for the pulse line
should be on the inner (left) pin connected (depending on the manufacturer of yellow, white or orange).
Plug contact for the negative line shoul be in the outside (right) pin connected (depending on the manufacturer black or brown).
Turn on the transmitter and then the receiver. If correctly binding function, the red LED indicator on the receiver flashes.
Check the correct function of the receiver and then turn it off again.
If the LED doesn´t flash or the servos have no function, you have to do the binding process.
For more information you can read about in the next section "Binding function“.
Picture 5

14
Require in addition to the steering servo on receiver output "CH1" and the throttle servo/speed controller receiver output
"CH2" can be connected additional a servo to receiver output "CH3". This servo takes at the push of a button functions
on the transmitter.
In an electric model with mechanical speed controller is for the power supply of the receiver a battery box or
a separate receiver battery required. The power connector which is mounted on the mechanical speed controller must not
be used because the voltage at the plug from 7.2 V (at 6 cell battery) is too high for the receiver and the servos.
In an electric model with electronic speed controller is a separate receiver battery for port „B/VCC“ required if the used
motor controller has no BEC-circuit. For more information, please refer to the technical documentation of the controller.
b) Install the receiver
Installation of the receiver is always dependent on the model. Therefore, you should follow with respect to the
incorporation of the recommendations of the manufacturer's model.
In general, you should always try to position the receiver so that it is optimally protected from dust, dirt, moisture
and vibration. Suitable for mounting double-sided adhesive foam or rubber rings that hold the receiver in foam
wrapped securely in place.
Drove the antenna wire directly out of the model.
The antenna wire of the receiver has a precisely measured length. For this reason, the antenna
wire do not wound, laid in loops or cut. The range of the transmitter would be severely limited and
has been pose a significant security risk.
c) Install the servo
The installation of a servo is always dependent on the used model. Detailed information is given in the manual
of the model.
Of hard to process rowing servos and linkages can not run into the required position. They consume electricity
unnecessarily, and the model has an unclean control behavior.
Mount the servo arm always at a 90 ° angle to the steerin linkage. In an angel to the pushrod standing servo arm
are not both control directions must be equal.
Make sure before installing the servo arm for the drive and steering function that the trim function of
the respective channel is in the center position. For more information, see the section "Setting and check
the digital trims" manual.
The servo arm to channel 3 (CH3) must be mounted so that it can run when switching from one end to
the other ..

15
d) Binding function
Thus, the transmitter and receiver can communicate with
each other, you need through the same digital code are
bound together. When delivered, the transmitter and
receiver already matched and can be used immediately.
The renewal of the binding function is primarily required
for a transmitter or receiver changes or to correct faults.
If a new connection between the transmitter and receiver
may be necessary, please proceed as follows:
Unplug all servos from the receiver. Turn on the
transmitter. Then open the main menu and select the
submenu "RX setup". Now select the function
"Bind with a receiver". Connect a battery to the receiver
and the corresponding BIND cable insert at (B / VCC). The LED on the receiver will flash briefly.
The transmitter ends the binding function when a secure connection has been established. Now unplug the battery
from the receiver and plug in the servos. After that make a restart to make sure that every servos works well.
12. Install telemetry module
a) Install a speed telemetry module
The receiver allows you to connect a speed sensor
on the model. For this purpose you need to draw a line on
the rotating part with a permanent marker. If a white
rim is installed, you have to draw a black line.
The distance between the line (3) and the sensor (2) may
not be larger than 2 mm. The line (3) must be parallel to the
sensor (2). The line must have the width of the sensor.
Once you have turned on the transmitter and receiver, the
message "engine speed RPM 2:0" is on the LCD screen.
Then open the main menu and select the submenu
."ecnatsiddnadeepS"noitcnufehttceleswoN."putesXR"
Set this to the circumference of the tire, so that the
speed sensor is working properly.
b) Install a voltage telemetry module
Connect the red and the black connector directly to the battery, or the battery balancer.
The red wire is positive and the black wire is negative. If you have connected the connector correctly, the display will show
"Ext voltage2 ": and the voltage.
c) Install a temperature telemetry module
Connect the temperature sensor to a component which can be warm. The display will show "Temperature 2"
and the respective temperature.
To connect the respective sensors you need the included black / white / red wire in the plug "IN" input on the receiver
and plug the sensors in the "OUT" output. To connect more than one telemetry module, simply plug the cable continuously
in the respective inputs of the sensors.
Picture 6
Picture 7

16
13. Testing the steering-,drive-, and shift function
Place the model on a suitable base (wooden block or similar) to test the steering and handling functions.
The wheels should rotate freely.
a) Test the steering function
For the testing turn on the transmitter and the receiver.
If you did everything correctly connected and installed,
the steering should respond to the rotary motion of the
steering wheel.
When the steering wheel is in the middle position,
the wheels need to be aligned.
If the wheels are at an angle, even though the steering
wheel is in the center position, you also check whether
the servo arm to the steering linkage is wrong.
In this case, disconnect the servo arm and screw it on
a "teeth" offset again.
If necessary, other variations of the wheel positions can
be corrected by adjusting the steering linkage.
If you steer left, the wheels have to turn to the left. If you
steer right, the wheels have to turn to the right.
If the control direction exactly opposite to react to control, you can easily re-program the direction of
the transmitter. See therefor in the chapter "Selection of Menus" and then "Reverse".
Picture 8

17
b) Test the drive function
To accelerate the model you have to pull the
throttle/brake trigger in the direction of the handle.
To decelerate the model you have to push the throttle/
brake trigger in front of the handle.
If the control direction exactly opposite to the
direction of the transmitter control you can
easily re-program. See therfor in the
chapter "Selection of Menus" and then
"reverse".
Picture 9

18
14. Programming the radio control
a) Programming the radio control
This product offers you the opportunity to tune the ride, steering and control functions of your model individually and
save the values stored permanently. Only an adjusted to the rider's model offers maximum driving pleasure.
The command of the product is carried out via the touch screen display. Once you turn on the product, the following
informations are on the LCD display:
1. Receiver signal
2.
3. Radio contorl battery
4. Receiver battery
5. Receiver status
6. Settings
7. Radio control status
8. Help
9. Main menu
Picture 10
Profile

19
b) Icon explanation
Icon
Main menu This icon will take you to the main menu, where
you can program your product individual.
Back This icon allows you to return back to the
previous menu.
Activate/
Deactivate
With these icons you activate or deactivate
your customizations.
Re-establish This icon restores the factory setting of the
customized menu point.
Help Use this icon to call up the help function
(only German, French and English).
Control This icon restores individually the selected
parameters.
c) Handling the LC-Touchscreen-Display
By hand or with a suitable pen you can select for the operation of a LCD touchscreen display the individual menu items and
adjust the values. The selected parameters are always highlighted in yellow.
Thus, the LCD screen protect from being scratched, we recommend the use of a suitable pen for the operation
of the LCD.

20
15. Adjustments in the main menu
a) Adjustments main menu
Turn on the transmitter and select the main menu. The following setting options are at your disposal:
Picture11