Spektrum SPM20320 DX3.0 - Manual (Page 17)

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The Brake Endpoint Adjustment, located at Grip Lever A, allows the maximum servo travel
on the braking side of the throttle trigger to be increased or decreased from 100% to 0%
(off). This function is very useful in race conditions as it allows the racer to custom tailor
the “panic” brake value to maximize the car’s braking power for the current track conditions.
Please note that since the brake endpoint value shown in the BRK screen is a percentage of
the total braking value established in the Endpoint Adjustment function (page 24), the value
will not always increase or decrease each time the Grip Lever A is moved.
Note: If Grip Lever A is assigned an Auxiliary Channel 3 function by selecting “LN” or “2P”
with Grip Button C in use, the Brake Endpoint Adjustment will not be available.
To adjust the brake endpoint value, move the electronic Grip Lever A either left (–) or right (+).
As soon as the grip lever is moved, the BRK Endpoint Adjustment screen will appear and will
continue to be displayed unless the Grip Lever A is untouched for a period of two seconds.
Grip Lever A
Brake Trim
Decrease Increase
Grip Lever A:
Brake Endpoint
Adjustment
BRK/Auxiliary
Channel 3
Access
Move the Grip Lever A to the left or right to
decrease or increase values.
R/B
Current Value
(100 to 0%)
E P A
50
BRK
The Steering Dual Rate Trim Adjustment, located at Grip Lever B, allows the dual rate value
(maximum servo travel) to be increased or decreased within a range from 100% through
20% of the total endpoint value established in the steering EPA function. This function
is very useful in race conditions as it allows you to custom tailor the steering radius and
sensitivity for the current track conditions. Please note that since the Dual Rate value shown
in the “STG” screen is the percentage of the endpoint value established in the steering EPA
function, the value will not always increase or decrease each time the Grip Lever B is moved.
If the Emergency Steering button function (page 18) is active, pressing Grip Button C will
restore the steering dual rate to 100% until the button is released.
To adjust the Steering Dual Rate value, move the electronic Grip Lever B either left (-) or right
(+). As soon as the trim is moved, the STG Steering Dual Rate screen will appear and will
continue to be displayed unless the Grip Lever B is untouched for a period of two seconds.
To reset the trim value to the factory preset setting of 70%, press the INCREASE and
DECREASE keys at the same time while the “STG” screen is displayed.
Grip Lever B:
Steering Dual
Rate Trim
Adjustment
STG
Decrease
Grip Lever B
Steering
Dual-Rate Trim
Increase
RATE
70
%
stG
–
Current Value
(20% to 100%)