
41SPEKTRUM DX6 • DX6 AIRCRAFT PROGRAMMING GUIDE
SUB-TRIM
Sub-trim is an electronic trim that is available for each of the six channels. Sub-trim is particularly
useful to precisely neutralize the servo position electronically, when it difficult to achieve the desired
position mechanically.
Note: It is recommended to use as little Sub trim value as possible for adjustment. If more that
20–30 points are required, it is suggested that a mechanical linkage adjustment be performed at
the servo by rotating the servo horn to the next spline and re-adjusting the linkage.
ACCESSING THE SUB-TRIM FUNCTION
1. Turn on the transmitter.
2. Press the SCROLL and INCREASE buttons simultaneously to enter the function mode.
3. Press the SCROLL button until “SB-TRIM” appears on the screen.
4. Press the CHANNEL button until the desired channel appears on the screen.
5. Press the INCREASE or DECREASE button to establish the desired amount of sub-trim.
6. Press the SCROLL button to access the travel adjustment function.
7. To exit, press the
SCROLL and INCREASE buttons simultaneously.
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