User's Manual Part 2

MT-4S 2.4GHZ FH4T RADIO SYSTEM USER'S GUIDE

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auX MiX (auXiliary MiXinG), Continued....

Controlling the Auxiliary Mixing Function

1) In the default configuration, Auxiliary 2 is controlled by the Rotary Dial. Turn the Rotary Dial clockwise to increase the

Rate percentage value and turn the Rotary Dial counter-clockwise to decrease the Rate percentage value. In addition,

the Auxiliary Mixing Rate function can be assigned to one of the four Trim Switches or the Auxiliary Lever. The Auxiliary

Mixing function can be toggled OFF and ON by assigning Auxiliary 1 to one of the two Push-Button Switches. For

In the default configuration, the Auxiliary 2 servo will travel in the same direction as the Steering servo or Throttle

servo. To apply the Mix in the opposite direction, change the Servo Reversing value of Auxiliary 2 Channel 4. For

Remember that you are able to independently adjust the Auxiliary 2 Channel 4 Dual Rate, Exponential, Sub-Trim,

[[ProGraMMinG MenuS

The Trim function allows you to view the currently programmed Trim value of each of the four channels and, if desired,

allows you to change the Trim values using the Push-Button Rotary Dial from within the Trim menu. In addition to the

10.triM (triM and Servo Sub-triM)

Adjusting the Servo Sub-Trim Values

It's not unusual that when you center a servo and install the servo horn, the servo horn is not perfectly centered as well.

The Servo Sub-Trim function allows you to correct the Neutral Trim setting for the Steering, Throttle, Auxiliary 1 and

Auxiliary 2 channels, making it possible to center the Trim Switches while ensuring the Steering, Throttle, Auxiliary 1 and

IMPORTANT: Before using the Servo Sub-Trim function, you should verify that all four Trim values are set to 0

(Centered). If they are not set to 0, adjust the Trim values to 0 using the Trim function. For more information, see the

Adjusting the Trim Values sections on the next page.

1) Install the servo horn (or servo saver for the Steering servo) onto your servo, making sure that

the servo horn (or servo saver) is as close to being centered as possible. In some cases, you

2) From the TOP screen, press the ENTER key to open the Programming Menu list.

3) Scroll UP or DOWN to highlight the TRIM menu, then press the ENTER key. The

4) Scroll UP or DOWN to highlight the desired channel you would like to change the

Sub-Trim value for. Choose from either [ST] : [SUB-T] 0 (Steering), [TH] : [SUB-T] 0