Sub-Trim - FUTABA FMT-03 Instruction Manual

Fasstest-2.4ghz
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SUB-TRIM

The Sub-Trim function is used to set the servo
neutral position, and may be used to make fine
adjustments to the control surface after linkages
and pushrods are hooked up. When you begin to set
up a model, be sure that the digital trims are set to
their center position.
● Select [SUB-TRIM] at the linkage menu and call the
setup screen shown below by pushing the RTN button.
● Select the function name
and return to the Linkage
menu by pushing the RTN
button or pushing the
Home/Exit button.
Sub trim adjustment
1. Use the edit dial to move the cursor to the
channel you want to adjust and push the
RTN button to switch to the data input mode.
2. Adjust by turning the edit dial.
Initial value: 0
Adjustment range: -240~+240 (steps)
(When the RTN button is pushed for 1 second, sub trim is
reset to the initial value.)
*Before sub trim adjustment, adjustment of the linkage so that
control surfaces need not use sub trim as much as possible is
very important.
3. Repeat this procedure for each channel.
58
<Functions of Linkage Menu>
Setting of neutral position of each servo.
(The display screen is an example. The screen
depends on the model type.)
<Edit dial>
Scrolling
● Moving cursor
● Adjusting value
S1
● Push the S1 button
to call next page.

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