FUTABA 16SZ Instruction Manual page 160

Throttle hold
This function sets the throttle cut position for
autorotation. The throttle position can also be set to
an idling position. Setting of these 2 positions can
be selected by switch. This allows use for switching
during training.
Current position
Set to the engine
stop position.
Hold position
Setting method
Engine cut setting
Operation precautions
＜ Model Menu (Helicopter Functions) ＞
Example of use
Set to the idling
position.
Engine idle setting
WARNING
When starting the engine, confirm that
the idle up condition and throttle hold
condition are OFF.
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