Instructions/manual SR80 Vector Pro
F
Manual  -  SR80  Vector  Pro                     
30 www.modster.at
Problem Possible Cause Solution
Boat tends to dive in 
water or takes on water.
The boat hull is not completely 
closed.
Dry out the boat and ensure 
the hatch is fully closed.
Center of gravity is too far 
forward.
Move batteries back into the 
hull.
Trim tabs are angled incorrectly 
on the back of the boat.
Angle each trim tap up a small 
amount to lift the bow or down 
to lower the bow.
Boat tends to turn in 
only one direction.
Rudder or rudder trims are not 
centered.
Repair rudder or adjust it and 
rudder trims for straight 
running while the control is at 
a neutral position.
Vertical fins of trim tabs are 
angled incorrectly.
Angle the fins a small amount 
to the right or left so that the 
boat goes straight when the 
rudder is at a neutral position.
Rudder does not move.
Damaged Rudder, linkage or 
servo.
Replace damaged parts and 
adjust the transmitter.
Wire is damaged or connections 
are loose.
Check them (connect or 
replace when needed)
Transmitter is not bound correctly 
or a incorrect boat was selected.
Rebind or select the correct 
boat.
BEC of ESC is damaged. Replace ESC.
ESC is off. Switch on ESC.










