Spektrum DX4S SPM4010 User Manual

Spektrum DX4S • tranSmitter inStruction manual

•  ST Gain
•  TH Gain
•  Priority

1. Select AVC from the LIST menu.
2. Change the State field to ACT .
3. 

  The default value is 0% (ST Gain and TH Gain OFF). As 

the value increases, the AVC steering stability and throttle 
management increases.

  Adjust the ST Gain until you reach the ideal amount of 

steering control. If the front wheels begin to shake, the ST 
Gain value is too high. Reduce the ST Gain value until the 
front wheels stop shaking. You can assign ST Gain and TH 
Gain to the same switch, enabling you to adjust both values 
at the same time.

4. 

Switch: Assigning ST Gain and TH Gain to a switch enables 
you to adjust the  sensitivity without using the 

AVC menu. ST 

GAIN and 

TH GAIN can be assigned to the same switch to 

adjust both simultaneously.

5. 

  The Priority default value is 0%, meaning 

AVC is active when 

the steering is close to center. As you turn the steering wheel 
away from center (neutral), the transmitter controls have 
priority over the AVC system. Increasing the Priority value 
decreases how active AVC is as the steering wheel is turned 
left and right. For example, if you increase Priority to 80%, 
you reduce the AVC steering control by 80% at full left or full 
right steering. Increasing the Steering Priority enables you to 
make tighter turns.

List Menu

AVC Screen

ST Gain when active 
drives the 

Aux 1

TH Gain when active 
drives the 

Aux 2

Priority adjusts 

ST Gain 

based on the steering 
input.