User's Manual

21
SUB-TRIM: makes small changes or corrections to the neutral position of each servo. Range is -120 to +120,
with 0 setting, the default, being no SUB-TRIM.
We recommend that you center the digital trims before making SUB-TRIM changes, and that you try to keep
all of the SUB-TRIM values as small as possible. Otherwise, when the SUB-TRIMs are large values, the
servo's range of travel is restricted on one side.
The recommended procedure is as follows:
• Measure and record the desired surface position;
• Zero out both the trims (TRIM RESET menu) and the SUB-TRIMs (this menu);
• Mount servo arms and linkages so that the control surface’s neutral is as correct as possible; and
• use a small amount of SUB-TRIM to make fine corrections.
【
【
SUB-TRIM
】
1：
AILE
0
CH1
：
AILE
0
2
：
ELEV
0
3
：
THRO
0
4
：
RUDD
0
5
：
GEAR
0
6
：
FLAP
0
7
：
AUX1
0
8
：
AUX2
0
Goals Steps Inputs
Adjust the flap
servo’s SUB TRIM
until its center
exactly matches the
aileron servo’s center
as they work together
as flaperons.
Open BASIC menu, then open
SUBTRIM
for 1s .(If ADVANCE again)
to SUB-TRIM
Choose the channel to adjust
until surfaces match(Ex:flap)
to FLAP，PUSH， as needed to each
channel.
Repeat for other channels
as needed.
Close
2.3.6 Servo Reversing (REVERSE):
Changes the direction an individual servo responds to a CONTROL STICK motion.
Since channel 9 and 10 are switch only, its servo REVERSE is in the AUX-CH control screen with its
switch assignment. Be sure to read the section on SWASH AFR before reversing any servos.
Except with CCPM helicopters, always complete your servo reversing prior to any other programming. If
you use pre-built ACRO/ GLID functions that control multiple servos, such as FLAPERON or V-TAIL, it
may be confusing to tell whether the servo needs to be reversed or a setting in the function needs to be
reversed. See the instructions for each specialized function for further details.
【
REVERSE
】
1
：
AILE
NOR
CH1
：
AILE
REV
NOR
2
：
ELEV
NOR
3
：
THRO
NOR
4
：
RUDD
NOR
5
：
GEAR
NOR
6
：
FLAP
NOR
7
：
AUX1
NOR
8
：
AUX2
NOR
Always check servo direction prior to every flight as an additional precaution to confirm proper model
memory, hook ups, and radio functions.
Servo reversing