Radiolink Electronic Ltd
www.radiolink.com
• Switch assignment: Assigned to SWITCH E(AT10) or G (AT10) down. Adjustable in the
CONDITION (THR-HOLD item), (2-position type switch only)
• Throttle curve: Since the throttle is moved to a single preset position, no curve is available for
THR-HOLD.
• Collective pitch curve: Independent curve, typically adjusted to create a blade pitch range of -4%
to +10% to +12%, is automatically activated with THRHOLD.
• Revo. mix: Since revo. mix adjusts for torque from the engine, no revo. mix is available for
THR-HOLD.
• Priority: The throttle hold function has priority over idle-up. Be sure that the throttle hold and
idle-up SWITCHES are in the desired positions before trying to start the engine. (We recommend
starting your engine in throttle hold for safety reasons.)
• Gyro: Gyro programming includes an option to have a separate gyro setting for each condition,
including THR-HOLD. This avoids the potential problem of the user being in the wrong gyro setting
when going to THR-HOLD, resulting in an improper rudder offset and the model pirouetting.
Set up throttle hold.
Determine desired throttle
position by
idling engine, turn
on
THR-HOLD
, and
adjust
percentage as required to reach
the desired running point.
for 1s to BASIC.(If ADVANCE
again)
to THR-HOLD
Set desired engine
position.
to POSI , to desired percent
5.3.5 HOVERING ADJUSTMENTS (HOV-THR and HOV-PIT):
Hovering throttle and hovering pitch are fine-turning adjustments for the throttle and collective pitch
curves individually, affecting performance only around the center point and only in the normal
condition. They allow in-flight tweaking of the curves for ideal setup.
ADJUSTABILITY:
• Rotor speed changes caused by temp., humidity, altitude or other changes in flying conditions are
easily accommodated.
• Both adjustments may be inhibited if not desired.
• Both adjustments may also be set to NULL, temporarily turning off the knob but maintaining the
last memorized setting.
• Adjustments may be memorized and then the knobs returned to center point to use that amount of
adjustment, allows easy use of the trimming knobs for multiple models. (Note that when
memorization is repeated with the knob offset from center, the trim value accumulates.)
• Adjustments are quickly reset to the initial value by turning the dial until the trim reads 0%,
memorizing, then returning the knob to its center position.
• Note that all functions, including these, assume the model hovers at half stick.
•Available in normal (NORM) or normal/ idle-up1 (NORM/IDL1) condition only.