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The grey values are the basic settings performed by the manufacturer at the time these operating instruc-
tions were drawn up. The speed controller of your vehicle may have a different basic setting; observe the
number of flashes of the red LED in this case.
Description of the setting functions:
• Function #1, green LED flashes 1x short: Drive function
The speed controller can be switched between „forwards/brake“ and „forwards/brake/reverse“ (reverse driving can
thus be switched off). The setting „Forward/reverse“ should not be used. It is used, e.g., for „Crawler“ vehicles.
• Function #2, green LED, flashes 2x short: Motor brake
If you reduce the throttle at the transmitter or move back the throttle/brake lever into the neutral position, the vehicle
will slow down automatically. The effect is thus exactly like that of the motor-braking function in a „real“ car when you
release the throttle pedal without stepping on the brake pedal.
This also corresponds to the brake function of a conventional electric motor (a brushless electrical motor does not
have any strong magnets that brake the rotor).
• Function #3, green LED flashes 3x short: Undervoltage protection
If LiPo rechargeable batteries are used, then you must ensure that the low-voltage protection is activated (we
recommend at least 3.0 V per cell).
If the speed controller measures a battery voltage of 6.0 V in a 2-cell LiPo battery (fully charged approx. 8.4 V)
and a deactivation voltage of 3.0 V/cell, the speed controller first reduces the starting output or speed to 50% for
2 seconds. You can then still steer the vehicle to the edge of the route in a race. Then the speed controller switches
off the motor to avoid deep discharge of the LiPo battery.
When using am NiMH-drive battery, deactivate the undervoltage recognition. Alternatively, you can set the undervol-
tage recognition to 2.6 V/cell. Deactivation takes place at a battery voltage of 5.2 V then (the speed controller does
not recognise that a NiMH-drive battery is connected, but calculates the deactivation voltage assuming that there is
a 2-cell LiPo battery).
Green LED
Red LED flashes.... (+ Beep
)
flashes....
(+ Beep)
1x short
2x short 3x short
4x short
1x long
1x long,
1x short
1x long,
2x short
1x long,
3x short
1x long,
4x short
1 Drive function
1x short
Forwards/brake Forwards/
Brake/
Reverse
Forwards/
Reverse
2 Motor brake
2x short
0%
5%
10%
20%
40%
60%
80%
100%
3
Undervoltage protection
3x short
off
2.6 V/cell 2.8 V/cell
3.0 V/cell
3.2 V/cell
3.4 V/cell
4 Starting mode
4x short
1 (slow)
2
3
4
5
6
7
8
9 (fast)
5 Maximum braking
strength
1x long
25%
50%
75%
100%
6 Max. reverse speed
1x long +
1x short
25%
50%
75%
100%
7 Minimum braking strength 1x long +
2x short
= Motor brake
0%
20%
40%
8 Neutral range
1x long +
3x short
6%
9%
12%
9 Timing
1x long +
4x short
0,00°
3,75°
7,50°
11,25°
15,00°
18,75°
22,50°
26,25°
10 Overheating protection
2x long
On (+95 °C)
Off
Function
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