ParkZone PKZ3380 - Manual (Page 7)

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Step 8
Seek Assistance from an Experienced Radio Control Pilot
VERY IMPORTANT
The 3-channel control system is designed for the experienced radio
control pilot and is not intended for the first-time flier. It is best
to have HobbyZone ® Zone 2 experience. First-time pilots of the
ParkZone Vapor should seek the assistance of an experienced RC flier
until the additional third channel, pitch control, has been
competently mastered. Crash damage is not covered under the
warranty. It is very important to confirm the ParkZone Vapor is
properly balanced prior to flying.
Note: Due to the lightweight design of the ParkZone Vapor, it is
highly recommended that the original packaging be used when
storing and transporting the aircraft to prevent damage. Take care
to not leave the Vapor in direct sunlight or stored inside a vehicle on
a warm day. Excessive heat may cause damage to the Vapor’s
film covering.
Step 9
Finding the Vapor’s Center of Gravity
The Vapor’s front wing mount should be positioned at approximately
28–30mm behind the front of the fuselage for the initial flights, with
the front of the battery tray positioned at approximately 10–12mm
behind the front wing mount. The Vapor will fly at a wide range of CG
positions, allowing you to alter the flying characteristics of the
aircraft. You may also experiment and add a little “up” trim to the
elevator which will bring the nose up slightly in flight. This will provide
the airplane with the ability to fly even slower.
Hand Launching the Vapor
1. Make certain that the aircraft battery is fully charged.
2. Turn on the transmitter.
3. Plug in the aircraft battery.
4. Test the motor and surface controls.
5. While holding the transmitter in one hand, push the throttle stick
to half throttle (up) with thumb.
6. Launch using light force. Keep the wings level. Do not throw it up
or down. Point it level (parallel) with the ground when releasing.
Use caution when launching the Vapor as to not grasp the
pushrods. Grasping the pushrods may result in damage
to the servos.