Onyx ONXM1250 Instructions Manual
™
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.
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)
Loading...