102
OFFSET
: Optional separate trims in addition to those for the normal condition. This function is used to automatically change
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helicopter tends to drift to the right at high speed, so an aileron offset may be applied to offset the helicopter to the left.
The necessary elevator offset varies with model geometry, so it must be determined by noting collective pitch changes at
high speed. The rudder offset is affected by both revo. mixing and trim lever movement while in the offset function.
Adjustability:
• Complete switch assignability, plus a
CONDITION SELECT
RSWLRQ WKDW FUHDWHV
switches between individual trims for each of the idle-ups.
• When
OFFSET
is active (its switch is on), moving the
TRIM LEVERS
adjust
the stored offset, not the trims in the normal condition.
• When
OFFSET
is inactive (its switch is off), the
OFFSET
and any trim adjustments
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condition.)
• When
OFFSET
LVLQKLELWHGWULPDGMXVWPHQWVPDGHLQDQ\ÀLJKWFRQGLWLRQDIIHFW
DOOÀLJKWFRQGLWLRQV
• Rapid jumps caused by large offsets can be slowed using the
DELAY
function.
*During
OFFSET
operation, the aileron, elevator, and rudder travels are displayed on each trim
display in the Startup screen.
NOTE:
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GOAL of EXAMPLE:
STEPS:
INPUTS:
Set up separate trims for each of the
three idle-up conditions.
Adjust the idle-up 2 rudder trim to
correct for torque at high speeds.
Open the
OFFSET
function.
for 1 second.
(If
BASIC
,
again.)
C
to
OFFSET
.
Activate the function.
C
to
MIX
.
to
OFF
or
ON
.
Change switch setting to
Cond
.
(No need to change
SW
.)
already
Cond
.
Select
IDL2
.
C
to
No
.
to
IDL2
.
Adjust trim settings as needed.
(Ex:rudder to
+8%
.)
C
to
RUDD
.
to
+8%
.
&ORVH PHQXV DQG FRQ¿UP GLIIHUHQFH LQ
trims between normal and idle-up 2.
E
(T10CH) or
G
(T10CA) from
NORMAL
to
IDL2
. Check that rudder trim
changes.
Where next?
DELAY
: see p. 103.
THR-HOLD
: see p. 99.
Setting up the Idle-Ups: Throttle and Collective pitch Curves and Revo. Mixing
(
THR-CURVE, PIT-CURVE, REVO. MIX
) for idle-ups: see p. 101.
