Lander F9F - 8 Cougar, Operational Manual

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Please read before operating this system!
W
e would like thank you for purchasing our new product—F9F-8 COUGAR,
designed for the hobby enthusiast. Base on its full - scale counterpart, this USA Jet
can finish loops, inverted flight and rolls and other aerobatics easily. Even the
beginner can easily setup the model and fly it stably. It is also made as a highly
maneuverable model for the intermediate to expert pilot. With the F9F-8 COUGAR
model which includes EDF set*, speed controller, electric servo and retract landing
gear with front steering (Gear doors system is an optional requirement) you will
have joyful time in model flying.
Remarks:*
We have two types EDF set (4S & 6S version) for your selection.
1) EDF68-1A is a higher grade EDF set which is an aluminum alloy material EDF
more powerful output, efficient and durability.
2) Please be noticed that all servos have been pre-set the center point before out
of factory. It maybe appeared some difference due to difference brand name radio
control. Kindly make sure to do the adjustment
(special to pre-set the travel of
gear servo up to 130 %. If you select gear doors system with special
modified travel throw servos. You are needed to pre-set the travel of gear
servo up to 110-120%)
with your own radio equipment before installation this jet
model.
3) Centre of Gravity for this model is measured 80mm from main wing leading
edge.
4) Please make sure to use a little piece of attached velco to secure your LiPo
battery before flying.