Spektrum SPM20320 DX3.0 User Manual

Page 10

= The 0 or off function is the default setting and does not assign a function to Grip Button

C. If the Auxiliary Channel 3 function is set to “2P” or 2-position, “2P” will appear in this

screen in place of “0” and Grip Button C will function as the gear select button.

= The Eb or Emergency Steering Button function is designed to momentarily override

the value of Grip Lever B and provide 100% steering rate. This feature is useful if you have

reduced the steering rate to make your vehicle easier to drive but need full steering in an

emergency situation such as a collision. The override occurs only while the Grip Button C is

depressed.

= The LA or Lap Timer function is designed to be used when you want to enable the

recording of individual lap time. The Lap Timer function is described on page 26.

1. Press the

SCROLL and CHANNEL keys at the same time and hold.

2. Turn on the transmitter power switch to enter System Mode.
3. Press the

SCROLL key until GBC appears on the screen.

4. Press the

INCREASE or DECREASE key to select the correct Grip Button C function

type to be used.

5. Press the

SCROLL key to access the Data Reset function.

6. To exit System mode, either turn the transmitter power switch off or press the

SCROLL

and

CHANNEL keys at the same time.

Grip Button C

Function

Select

GBC

Grip Button C
Function

Emergency Steering Button
is activated

GBC

Grip Button C
Function

Lap Timer Button
is activated

(continued)

System Mode

Auxiliary

Channel 3

Function

Select

= The 0 or Inhibit function allows the Brake Endpoint Adjustment function, page 32, to be

used. This function is designed to be used with most types of electric and gas-powered RC

cars. This feature is extremely popular, as it allows the amount of panic braking accessible

through the throttle trigger’s braking position to be adjusted during operation for maximum

effectiveness. When activated, the braking valves will be visible via the Direct Trim function,

page 28.

Accessing the Auxiliary Channel 3 Function

LN = Linear servo movement
2P = 2-position servo movement
0 = Inhibited (Grip Lever A Braking is now activated)

1. Press the

SCROLL and CHANNEL keys at the same time and hold.

2. Turn on the transmitter power switch to enter the System Mode.
3. Press the

SCROLL key until AUX appears on the screen.

4. Press the

INCREASE or DECREASE key to select the correct Auxiliary Channel 3

function type to be used.

5. Press the

SCROLL key to access the Grip Button C Select function.

6. To exit the System mode, either turn the transmitter power switch off or press the

SCROLL and CHANNEL keys at the same time.

The Grip Button C function of the DX3.0 allows you to select from three different functions

available. Use the information below to select the correct Grip Button C assignment for your

particular installation.

“0”: Off. (Default) If “AUX” is “2P”, then “2P” replaces “0” in this screen.

“Eb”: ESB (Emergency Steering Button). To cancel the “STG” regulation

for panic steering.

“LA”: Lap Timer.

Note: If “LA” or “Eb” is selected and “2P” is assigned to the Auxiliary Channel 3 function,

the Auxiliary Channel 3 function is moved to Grip Lever A (factory preset).

Grip Button C

Function

Select

GBC

Grip Button C
Function

Grip Button C is inhibited

GBC

Grip Button C
Function

Lap Timer

(continued)

System Mode

AUX

Auxiliary Channel 3
Function

Channel 3 is inhibited
(Grip Lever A braking function is now activated)