Radiolink Electronic Ltd
24
AILERON STICK).
• Move SWITCH D up. Hold the AILERON STICK at 1/4 sticks and moves SWITCH D down.
• Notice how much less travel there is.
• Go to 3/4 stick and repeat. Notice how the travel is much closer, if not identical.
Adjustability:
• More sensitive around neutral. (Positive exponential)
• Less sensitive around neutral. (Negative exponential)
• Adjustable for each direction. (ACRO/GLID)
For throttle, exponential is applied at the low end to help nitro and gasoline engines have a linear
throttle response, so that each 1/4 stick increases engine RPM 25% of the available range. (In most
engines this ranges from 5-60%)
Special note for helicopters: Helicopter model types have just a single rate for each switch
position rather than a rate for each side of the servo's travel per switch position. Additionally, setting
the D/R, EXP for each switch position requires cursor back to the No. setting and changing the
switch position here. Just flipping the switch does not affect the screen setting, allowing dual rates
to be assigned with idle-up and other features on certain switches, and does not require putting the
model in that condition to make modifications.
Special note for conditions: The helicopter and glider programming offers you the choice of
COND. This option allows you to have a separate rate for each of the 3 controls automatically
selected when changing conditions, for a total of FIVE rates available. Simply change the switch
choice to COND. and then:
(HELI) press the CURSOR LEVER to toggle through the 5 conditions while setting the rates.
(GLID) activate the corresponding condition to edit the rates.
Goals
Steps
Inputs
Set up dual rates
and exponential in
HELI model.
Open D/R,EXP
for 1s.(If ADVANCE
again)
to D/R EXP,PUSH.
Choose channel
to CH, Push.
to desired channel. PUSH
Choose first channel position
to NO,PUSH.
to UP,PUSH.
Set rate and EXP(Ex: High
rate=95%,0%exponential)
to Rate, PUSH.
to 95%,confirm 0% EXP.
Go to 2nd switch position and
set rate and exponential.
to NO,PUSH
to DOWN,PUSH.
Optional: if using a 3 position
switch, set 3rd rate.
to NO,PUSH.
to COND repeat above.
Optional: assign dual rates to
have one for each condition.
to SW,PUSH.
to COND.
Repeat steps above to adjust for each condition.
Goals
Steps
Inputs
Set up aileron triple rates on
SWITCH C with travel
settings of 75%(normal)
25%(slow roll)and 140%
(extreme aerobatics)and
exponential setting of
0%, +15%, and -40%
NOTE: This normal rate has
no exponential so it has a
Very linear, normal feel.
This is slow roll rate has
positive exponential
(the opposite of what most
people normally uses),
which makes the servos
more responsive around
center. This makes the servos
feel the same around center
in the normal and low rates,
but still gives a very slow
roll rate at full stick.
3D rate (extreme aerobatics)
has a very high distance of
travel nearly twice that of the
normally rate.
Therefore, using a very high
rate negative exponential
setting softens how the servos
responses around center stick.
Open D/R,EXP
for 1s to BASIC
(
to D/R,EXP,PUSH.
Choose channel to change
(Ex:aileron is already selected)
to CH,PUSH
,
to AILE,PUSH
Optional: Change switch position.
to SW,PUSH
to SWC,PUSH