Advanced Menu - RadioLink T8S User Manual

eg. V-TAIL mix control, make sure to set the phase to avoid possible confusion.
SUB: Makes small changes or corrections to the neutral position of each servo. The default is 0 setting by
factory setting. That is, no SUB-TRIM. The range is from -100 to +100 and can be modified with actual need.
It's advised to center the digital trims before making SUB-TRIM changes, and keep all of the SUB-TRIM values
as small as possible. In order to restrict the servo travel range, the recommended procedure is as follows:
• Measure and record the desired surface position;
• Zero out the SUB-TRIM;
• Mount servo arms and linkages so that the control surface's neutral is as correct as possible;
• Modify with SUB-TRIM small range value to make fine corrections.
EPA-L &EPA-R: Sets the range of each channel in percentage. The most flexible version of travel adjustment
is available. It independently adjusts each end of each individual servo's travel, rather than one setting for the
servo affecting both directions. The default value is 96 with the range from 0 to 120.
F/S: (Fail-safe) sets responsive action of model in case of signal loss or low T8S voltage. Each channel can be
set independently. The F/S (Fail Safe) function moves each servo to a predetermined position.
Note
The setting of the throttle F/S also applies to the low battery voltage. F/S value 0 means throttle stick at the
lowest point while 50 means at the central point.
The F/S (Fail-safe) function is used in certain competitions to ensure safety landing of the model prior to flying
away and dropping. Conversely, it can also be used make all servos neutral to maximize the flight time.
DELAY: Adjusts the synchronous ratio between the servos position and the actual operation. The default value
is 100 by factory setting meaning no delay.

3.3.3 ADVANCED Menu

There are four parameters to setup:" D/R" "ATTITUDE" "ELEVON" "V-TAIL"
D/R: Sets the auxiliary switch to control the max and min values of corresponding channel range. Turn on
"MIX" (mix control) first and choose an auxiliary switch to flip and set the max/min range value to its
corresponding channel by toggling. In the example picture shown above: When flip SWA upward and toggle
CH1 stick, it means the max/min range of CH1 can be +100 and -100. If the UP value modified to 50, it means
the max range can only be +50/-50 when toggle CH1 up and down. 'DOWN" means when flip SWA downward,
the max/min value of CH1 is +100/-100.
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