Subtrim; Reverse - RadioLink AT9S PRO Manual

LEVERS will adjust the trims for all flight conditions. If OFFSET is active, then moving the trims within any one
condition will affect only that condition.
Goals
Reset trims to neutral after having
adjusted all linkage. Note: this is
one of the several functions for
which the radio requires
confirmation to make a change
Double the sensitivity of the
AILERONTRIM LEVERS for a
first flight of an aerobatic model
to ensure sufficient range to trim
the model for level flight.
2.3.5 SUB TRIM
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-TRIM is of
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-TRIM (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.
Goals
Adjust the flap
servo's SUB TRIM
until its center
exactly matches the
aileron servo's
center as they work
together as
FLAPERON.
2.3.6 Servo Reversing (REVERSE):
Changes the direction an individual servo responds to a CONTROL
STICK motion.
Caution： 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
Steps
Open BASIC menu,
then open TRIM
submenu.
Confirm the reset.
Adjust the size of
thestep (Ex：8）
Repeat for other
channel.
Close
Steps
Open BASIC menu, then open

SUBTRIM

Choose the channel to adjust
until surfaces match(Ex: flap)
Repeat for other channels
Close
Inputs
For 1s. (If ADVANCE, press again）
to reset,
to AILE，PUSH，
to ELEV,PUSH to new setting.
Repeat as needed.
【SUB-TRIM】
CH1：AILE
CH9 : 0
CH10 : 0
CH11: 0
CH12: 0
Inputs
for 1s .(If ADVANCE
to SUB-TRIM
to FLAP，PUSH，
channel.
as needed.

【REVERSE】

CH1：AILE
REV NOR
CH9: NOR
CH10: NOR
19
Radiolink Electronic Ltd
www.radiolink.com
TRIM .
for 1s. Beep sounds.
to 8,PUSH
1：AILE
2：ELEV
3：THRO
4：RUDD
0
5：GEAR
6：FLAP
7：AUX1
8：AUX2
again)
as needed to each
1：AILE
2：ELEV
3：THRO
4：RUDD
5：GEAR
6：FLAP
7：AUX1
8：AUX2
0
0
0
0
0
0
0
0
NOR
NOR
NOR
NOR
NOR
NOR
NOR
NOR