4. Punch
Use this setting to limit the initial
power that is sent to the motor
when starting from a complete
stop. It is suggested to use the be-
low 5 option to get the best feel-
ing for accelerations, with Smooth
setting proving the smallest accel-
eration the ESC can handle, and
Very High the fastest acceleration.
5. Power Limit %
Use this setting only if it is required
to limit the power available using
forward throttle, which is normally
only on very slippery conditions or
if an inexperienced user will drive
the vehicle.
The higher the percentage, the
slower the speed will be. 0%(De-
fault), 10%, 20%, 30%, 50% are
the available options.
This function can also be activat-
ed on the radio/transmitter, set the
forward throttle high point and re-
duce the %.
6. Braking force %
Gives you the ability to limit or in-
crease the amount of brake your
vehicle will have.
Available settings are 20%, 30%,
40%, 50% (Default), 60%, 70%,
80%, 90%, 100%
This setting can also be used in
the transmitter, by reducing the
reverse high point %.
7. Drag Brake force %
Provides a certain percentage of
brake in “off throttle” mode to
slow down the vehicle in an au-
tomatic linear way, which can im-
prove the handling and balance
of the car in particular difficult or
slippery conditions.
If you are running on a high trac-
tion track with tight corners, a
stronger setting is advised
If you are running in an open
track, a smaller percentage will
result in better control.
If you are running in dusty or slip-
pery surfaces, the lowest option
setting is advised
Available settings are 0% (De-
fault), 4%, 8%, 12%, 15%, 20%,
25%, 30%
8. Motor Rotation
Normal (default), Reverse
This function is only to be used if
the motor rotation is incorrect in
either sensor or sensor less mode.
9. Reverse power%
To limit the power available us-
ing reverse throttle. The lower the
percent or level the less speed will
be available in reverse. Normally
this function is not needed to mod-
ify, and higher settings created in-
creased system temperature and
may lead to overload and mal-
function.
Available settings are 30%, 40%
(Default), 50%, 60%.
10. Servo BEC V
Normally standard servo accepts
a maximum of 6V (default), which
is the limit V of such servo. Any in-
crease of V will damage the ser-
vo and lead to overheat and mal-
function.
Only change the setting to 7.2V
if the servo allows this according
to the manufacturer specs, which
are mostly high-power competi-
tion servo.
11. Neutral width
If the Esc is too sensitive, or the
throttle response finger position
is not stable, it is suggested to in-
crease the % from the 4% default
setting.
LED Program Box User manual
The LED program box is only compatible to Ultimate Racing Competi-
tion MX series brushless ESC/motors.
How to connect and use the
LED/LCD program card:
• Disconnect the battery from the
ESC
• Disconnect the signal/BEC wire
of the ESC from the receiv-
er; then plug it into the socket
marked with
• Connect the battery to the ESC
and turn on the ESC.
• If the connection is established
successfully, the first program-
mable item will be displayed
on the LED screen.
Note:
Please connect according
to the above sequence to avoid
malfunction.
•
Menu:
Change the programma-
ble items by pushing button once
•
Value:
Change the parame-
ter value of each programma-
ble item by pushing button once
•
Reset:
Set all values automat-
ically to the default settings
quickly
•
OK:
Save the (changed) param-
eters into the ESC; this is OBLIG-
ATORY to confirm the settings/
changes
