21
4.12
Sub-trim "SUBTR"
Servo center position adjustment
Use this function to adjust the neutral position of the steering, throttle and channel 3
servos.
Channel
ST: Steering
TH: Throttle
CH3: Channel3
CH4: Channel4
Sub-trim
ST: -100~0~+100
TH: -100~0~+100
CH3: -100~0~+100
CH4: -100~0~
+100
Initial value :
0
(1)
E
n
t
er
t
he
f
un
c
t
i
o
n
m
en
u
a
n
d
u
s
e
“
D
ec
(
-
)
”
or
“
I
n
c(
+
)
”
b
u
tt
o
n
t
o
a
cc
es
s
S
U
BT
R
f
un
c
t
i
o
n
.
(2)
P
r
es
s
“
E
n
t
er
”
b
u
tt
o
n
t
o
get
i
n
t
o
S
U
BT
R
f
un
c
t
i
o
n
i
n
t
er
f
a
c
e.
(3)
U
s
e
“
D
ec
(
-
)
”
or
“
I
n
c(
+
)
”
b
u
tt
o
n
t
o
s
el
e
c
t
S
T
c
ha
nn
el
,
p
r
es
s
“
E
n
t
er
”
k
ey
,
a
n
d
t
he
i
n
i
t
i
a
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v
a
l
u
e
o
f
S
T
w
ill
b
li
n
k
.
U
s
e
“
D
ec
(
-
)
”
or
“
I
n
c(
+
)
”
b
u
tt
o
n
t
o
a
dj
u
s
t
t
he
c
en
t
er
.
(
N
o
t
e:
I
n
t
he
i
n
t
er
f
a
c
e
o
f
a
dj
u
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t
i
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g
t
he
v
a
l
u
e,
r
et
u
r
n
t
o
t
he
i
n
i
t
i
a
l
v
a
l
u
e
"
0
"
b
y
p
r
es
s
i
n
g
“
D
ec
(
-
)
”
a
n
d
“
I
n
c(
+
)
”
b
u
tt
o
n
s
s
i
m
u
l
t
a
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e
o
u
s
l
y
f
or
a
b
o
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t
1
s
ec
o
n
d
.
)
(4)
P
r
es
s
“
E
n
t
er
”
k
ey
,
t
he
a
dj
u
s
t
ed
v
a
l
u
e
s
t
o
p
s
b
li
n
k
i
n
g
;
n
o
w
t
he
c
en
t
er
o
f
S
T
ha
s
b
een
a
dj
u
s
t
ed.
(5)
TH channel and CH3 can be set similarly.
(6)
W
he
n
en
di
n
g
s
et
t
i
n
g,
r
et
u
r
n
t
o
t
he
i
n
i
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i
a
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s
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r
een
b
y
p
r
es
s
i
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g
“
E
x
i
t
”
b
u
tt
o
n
t
w
i
c
e.
4.13
Servo Reverse
"REV" Servo operation
reversing
This function reverses the direction of operation of the servos related to transmitter steering, throttle,
channel 4 and channel 3 operation.
Channel
ST: Steering
TH: Throttle
CH3: Channel3
CH4: Channel4
(1)
E
n
t
er
t
he
f
un
c
t
i
o
n
m
en
u
a
n
d
u
s
e
“
D
ec
(
-
)
”
or
“
I
n
c(
+
)
”
button to access REV function.
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