Onyx ONXM1250 Instructions Manual

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150A ESC
Thank you for purchasing the ONYX electronic speed controller (ESC). Operating RC models can be very dangerous, so please read this manual carefully.
Please read and understand all warnings before installation and operation!
OPERATIONAL WARNINGS!
ALWAYS disconnect the battery from the ESC immediately if the ESC or battery becomes hot!! Allow the ESC or battery to cool down before reconnecting.
NEVER use more than the speci ed voltage on the ESC’s input.
ALWAYS mount the ESC in a position where free air can  ow through the heat sink during operation.
ALWAYS turn on the transmitter before connecting the battery to the ESC.
ALWAYS disconnect the battery from the ESC when not in use.
ALWAYS remove the pinion gear when making programming
changes. This will prevent the model from taking off accidentally.
DO NOT use with brushed motors.
ALWAYS activate the LVC when using a LiPo Battery. We
recommend
ALWAYS use heat-shrink tubing to insulate any bare wires to prevent a short circuit.
ALWAYS allow the ESC to cool before touching. It is normal for ESCs to get warm during operation.
ALWAYS unplug the cooling fan if you are using the ESC in wet conditions.
DO NOT allow metal/conductive materials to accidentally make contact across any or all motor/battery posts.
NEVER power up the ESC before plugging it into the receiver (Rx) and switching on the transmitter (Tx).
ALWAYS keep out of reach of children.
ONYX is not responsible for incidental damage or personal
injury as a result of misuse of this product.
a minimum of 3.2V per cell.
FEATURES
Designed for sensorless brushless motors.
Includes Forward with Brake mode and Forward with Brake/
Reverse mode.
Water and dustproof. The ESC is resistant to splashes and brief
underwater use. (Note: If the cooling fan is equipped, please remove it if running near water. After running, please clean and dry the ESC to prevent corrosion).
Smooth acceleration and linear feel.
Adjustable drag and maximum brake force.
Adjustable “punch” setting from soft to aggressive.
Safety features: Low voltage cut-off protection for LiPo or
NiMH batteries, Thermal protection, Signal loss protection, Motor overload protection.
Easily to program using the “SET” button on the ESC.
Auto-select cell count.
SPECIFICATIONS ONXM1250
150A /950AContinuous / Burst
Resistance
Scale
Motor Limit
Batt ery
1/8 SCT, Buggy, Monster Truck
4S LiPo/ 8 cell NIMH
6S LiPo/ 18 cell NIMH
0.00035 ohm
≤ 3000 Kv motor
≤ 2400 Kv motor
8-14 cell NiMH or 4-6S LiPo
Included 5V (BEC-powered)Cooling Fan
ESC SETUP AND OPER ATION
LITHIUM BATTERY CAUTIONS!
This product may use a lithium polymer (LiPo) battery. Improper handling could result in FIRE! A lithium battery  re has the potential to ignite surrounding areas and may cause property damage or cause personal injury.
ALWAYS set the LVC to a minimum of 3.2V per cell to prevent
over discharging.
NEVER leave a LiPo battery unattended while charging or
during operation.
NEVER operate a vehicle with a LiPo battery inside a building.
IMPORTANT! Always unplug the LiPo battery immediately
after you’ve  nished operating your vehicle.
ALWAYS charge and store LiPo batteries in a  reproof location.
Never store LiPo batteries inside the model.
If you ever see a LiPo battery puff or smoke during operation, immediately disconnect the battery and move the entire model, with the battery installed, to a  reproof location (outside if possible).
Consult the battery and charger instruction manuals for
additional safety and handling precautions.
1. CONNECT THE ESC.
A. Connect the ESC to the motor in any order. If the motor
rotates the wrong direction, swap any two of the three wires.
B. Connect the ESC’s Rx lead to the throttle channel of the
receiver (typically CH2)
C. Connect the “+” and “–” wires of the ESC to the battery pack.
2. THROTTLE CALIBRATION
In order to match the ESC to your transmitter, you must calibrate it to match the trigger throw. To do this, there are 3 points that need to be set: neutral, full throttle and full brake.
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A.
If your Tx has an ABS feature, it must be turned off during calibration.
B. Center the throttle trim.
C. Set the EPA/ATV settings to 100%
D. Set the Tx throttle to REV for Futaba and Tactic systems
(other radio systems may be different).
E. Be sure the ESC is turned off.
F. Be sure the Tx is turned on.
ON
Turn on the ESC.
G. Press and hold the ESC’s SET button.
H. Turn on the ESC.
I. Release the SET button as soon as the red LED begins
to blink. (
If you don’t release it quickly, the ESC will enter program mode. If this happens, simply switch off the ESC and start again.)
Neutral point
Press
Green LED: 1 Flash Green LED: 2 Flashes Green LED: 3 Flashes
J.
With the Tx trigger at the neutral point, press the SET
Top point of full throttle
Press Press
Top point of full brake
LEDLEDLED
button. The green LED will  ash once to indicate the setting point has been accepted.
K. Pull the trigger to full throttle and press the SET button, the
green LED will  ash twice.
L. Move the trigger to the full brake position, and press the SET
button, the green LED will  ash three times.
M. Turn off the ESC for 2 seconds and turn it back on.
N. The ESC is now calibrated to the Tx.
IMPORTANT! Any time you reverse the throttle channel on your Tx, be sure to calibrate the throttle range.
3. LED STATUS IN NORMAL USE
A. When the throttle is in neutral, neither the red LED nor the
green LED lights up.
B. When the trigger is pulled, the red LED will turn on. The full
throttle position is reached when the green LED turns on.
C. When applying the brakes, the the red and green LEDs will
turn on when the full brake position is reached.
D. When the car reverses, the red LED turns on.
4. PROGRAMMING THE ESC
Your ESC settings can be customized to  t your driving style and running surface conditions. Enter the programming mode and adjust the value of the items you want to change using the chart at the bottom of this page. To enter the programming mode:
A. Be sure the ESC is turned off.
B. Turn on the Tx.
C. Press and hold the ESC’s SET button.
D.
Turn on the ESC. The ESC will begin  ashing red and the motor will start beeping. When the  ashing LED changes from red to green, the ESC has reached the  rst item in the programming mode. One  ash/beep is item 1, two  ashes/beeps is item 2, etc. Item 5 is represented with a long  ash/beep
.
E. Release the SET button when the  ash/beeps match the
number of the item you want to change. For example, if you want to change the motor’s “punch” setting you would continue holding the SET button until the green LED and motor  ashes/beeps four times.
Once you released the SET button, the item you want to change has been selected from the menu. The motor will begin to beep and the ESC will  ash red to indicate the value of the item currently set. To change the value:
F. Press the SET button and wait for the ESC to  ash/beep the
new value. Keep pressing the button until the ESC  ashes/ beeps the amount of times that match the value you want. For example, if you have selected to change the value of the “punch” setting, it will beep 3 times (its default setting). To change the value, press the SET button, the ESC will now  ash/beep 4 times showing it is now on value 4.
G. Turn off the ESC, wait 2 seconds and turn it back on. The
punch setting has been changed.
Repeat the programming process for any item you want to change.
To reset all items to their default values (shown in black).
A. Position the Tx trigger to neutral.
B. Press and hold the SET button for 5 seconds. The red and
green LEDs will both  ash.
C. Turn off the ESC for 2 seconds.
D. All items are now back at their default factory settings.
VALUE
Running Mode
Drag Brake
Low Voltage Cut-Off
Punch
Brake Force
PROGRAMMABLE ITEMS (BLACK IS DEFAULT)
Forward with
Brake
0%
No Protection
Level 1
(Soft)
25%
2
Forward with
Brake & Reverse
5%
2.6V/ Cell
Level 2
50%
3
Forward &
Reverse
10%
2.8V/ Cell
Level 3
75%
4
20%
3.0V/ Cell
Level 4
100%
5
40%
3.2V/ Cell
Level 5
Disabled
6
60%
3.4V/ Cell
Level 6
7
80%
Level 7
8
100%
Level 8
91
Level 9
(Very Aggressive)
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PROGAMMABLE ITEM DEFINITIONS
1. Running Mode:
Forward with brake: The kit can go forward and has brakes, but cannot reverse.
Forward with brake and reverse: The kit can go forward, has brakes, and reverse. This setting uses the “double-click” method to make the car go in reverse.
2. Drag Brake: The amount of brake automatically applied when the throttle is at neutral. The greater the value, the more drag brake is applied. This value is set independently of the brake force.
3. Low Voltage Cut-Off: The function is used to prevent a LiPo battery from over-discharging. The ESC monitors the battery’s voltage and if, at any time, the voltage drops lower than the selected value for more than 2 seconds, the motor power will be reduced to 50%. The ESC will completely cut off the output power in 10 seconds. Use the value chart to change the LVC to the setting you need. A setting of 3.2V per cell or higher is recommended.
4. Punch:
This adjustment changes how much power the motor delivers at low RPM. Lower values are suggested for loose surfaces to help prevent wheel spin when getting on the throttle. The higher the number, the more aggressive the throttle feels.
5. Brake Force: This adjustment alters the amount of brake the ESC applies when the trigger is moved to the full brake position. The higher the number, the more brake is applied.
ALERT SIGNALS
Input Voltage Error: If the input voltage is not correct, the LED will  ash green twice, pause for 1 second, and then  ash green twice again until the voltage input error is corrected.
Abnormal Throttle Setting/Signal Alert: When the ESC can’t detect a throttle signal or the ESC is properly calibrated, it will begin to rapidly  ash a red LED.
PROTECTION FUNCTION
Low Voltage Cut-Off Protection: If the voltage of a battery is lower than the select cut-off voltage for more than 2 seconds, the ESC will cut off the output power. The ESC cannot be restarted if the voltage is too low.
Overheat Protection: If the temperature of the ESC is over the factory preset threshold for 5 seconds, the ESC will cut off the output power.
Throttle Signal Loss Protection: The ESC will cut off the output power if the throttle signal is lost for 0.2 seconds.
ESC OFF, then Tx ON
Press & Hold SET Button, then ESC ON
RUNNING MODE
Green LED Flashes 1 TIME
DRAG BRAKE
Green LED Flashes 2 TIMES
LOW VOLTAGE CUTOFF (LVC)
Green LED Flashes 3 TIMES
PROGRAMMING FLOW CHART
To adjust RUNNING MODE, release SET button.
To adjust DRAG BRAKE, release SET button.
To adjust LVC, release SET button.
Red LED Flashes 1 TIME = FORWARD/BRAKE Red LED Flashes 2 TIMES = FORWARD/BRAKE/REVERSE Red LED Flashes 3 TIMES = FORWARD/REVERSE
Red LED Flashes 1 TIME = 0% Drag Red LED Flashes 2 TIMES = 5% Drag Red LED Flashes 3 TIMES = 10% Drag Red LED Flashes 4 TIMES = 20% Drag Red LED Flashes 5 TIMES = 40% Drag Red LED Flashes 6 TIMES = 60% Drag Red LED Flashes 7 TIMES = 80% Drag Red LED Flashes 8 TIMES = 100% Drag
Red LED Flashes 1 TIME = NO LVC Red LED Flashes 2 TIMES = 2.6V LVC Red LED Flashes 3 TIMES = 2.8V LVC Red LED Flashes 4 TIMES = 3.0V LVC Red LED Flashes 5 TIMES = 3.2V LVC Red LED Flashes 6 TIMES = 3.4V LVC
PUNCH
Green LED Flashes 4 TIMES
BRAKE FORCE
Green LED Flashes 5 TIMES
To adjust PUNCH, release SET button.
To adjust BRAKE FORCE, release SET button.
TO COMPLETE PROGRAMMING, SWITCH OFF THE ESC, AND THEN SWITCH IT ON
Red LED Flashes 1 TIME = VERY SOFT Red LED Flashes 2 TIMES = SOFT Red LED Flashes 3 TIMES = LOW Red LED Flashes 4 TIMES = MEDIUM/LOW Red LED Flashes 5 TIMES = MEDIUM Red LED Flashes 6 TIMES = MEDIUM/HIGH Red LED Flashes 7 TIMES = HIGH Red LED Flashes 8 TIMES = AGGRESSIVE Red LED Flashes 9 TIMES = VERY AGGRESSIVE
Red LED Flashes 1 TIME = 25% Red LED Flashes 2 TIMES = 50% Red LED Flashes 3 TIMES = 75% Red LED Flashes 4 TIMES = 100% Red LED Flashes 5 TIMES = 0% (Disabled)
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TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
The motor will not run and no sound is emitted.
The motor won’t run and emits an alert tone:
<<
beep beep >> with a 1 second pause, then
<<
beep beep >> again.
The motor won’t run and rapidly ashes the red LED.
The motor runs in the wrong direction.
The motor suddenly stops running.
Random stopping and restarting.
The connections between the battery pack and the ESC are not correct.
The input voltage is too high or too low. Check the voltage of the battery pack.
Problem with the throttle signal. Make sure the ESC is properly connected
The neutral point of the throttle channel is incorrect.
The wiring between the ESC and the motor are incorrect.
The throttle signal is lost. Check the transmitter and receiver.
The ESC has entered the Low Voltage Protection Mode.
Wiring is not reliable. Check all battery, ESC signal wire, and
Check the connectors for contact.
to the receiver.
Calibrate the throttle. Adjust the throttle channel trim to neutral.
Swap any two wire connections between the ESC and the motor.
Check the ESC-to-throttle channel connection.
Replace or charge the battery pack.
motor connections.
For product support, visit www.oynx-rc.com/support
1-YEAR LIMITED WARRANTY
PLEASE DO NOT RETURN YOUR PRODUCT TO THE STORE!
ONYX will repair or replace factory defects for one year from the date of purchase. This warranty speci cally does not cover crash damage, misuse or abuse. To make a warranty claim, please contact our product support team at
www.oynx-rc.com/support
.
This warranty applies only if the product is operated in compliance with the instructions and warnings provided with each model. ONYX assumes no liability except for the exclusive remedy or repair of parts as speci ed above. ONYX shall not be liable for consequential or incidental damages. Some states do not allow the exclusion of consequential or incidental damages, so the above exclusion may not apply to you. This warranty gives you speci c legal rights and you may also have other rights which vary from state to state.
ONXM1250 © 2018 Hobbico®, Inc.
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