ParkZone PKZ3110 User Manual

Micro Citabria RTF

Instruction Manual

Radio System: 3-channel proportional, 2.4GHz
Battery: 3.7V 70mAh Li-Po
Wingspan: 16.5 in (420mm)
Length: 13.25 in (335mm)
Flying Weight: 0.75 oz (21 g)

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Micro Citabria RTF
Instruction Manual

Congratulations on your purchase of the ParkZone® Micro Citabria
RTF airplane. Your Micro Citabria comes pre-assembled with every­thing needed to get you in the air – all in one box! You only need
to charge the flight battery prior to your first flight. In as little as 30
minutes, you can be ready to fly. This means you can spend your time
refining your flying and not your building skills. Your ParkZone Micro
Citabria will allow you to perform many aerobatic maneuvers, all in an
area the size of half a basketball court!

We at ParkZone are committed to giving you the most enjoyable
flight experience possible. In order to have a safe and successful
flight, we ask that you do not fly until you have read these instructions
thoroughly.

Your Micro Citabria features the latest in ultra sub-micro technology,
including a 2.4GHz fully proportional 3–channel radio system with
full control of throttle, rudder and elevator. Your Micro Citabria also
comes complete with the latest in lightweight electronic speed control
technology, two linear servos, a 3.7V 70mAh Li-Po flight battery and a
convenient charger.

Warning

Though your ParkZone Micro Citabria comes ready to fly, this aircraft
is for experienced RC pilots only and is not a toy. It can cause serious
bodily harm and damage to property!

FCC Statement

This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.

Caution!

Changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.

Step 1

Transmitter

Your ParkZone Micro Citabra airplane comes with a fully proportional
(Mode 2) 3-channel radio system that includes digital trims. In this
configuration, the left stick controls throttle, while the right stick
controls elevator and rudder.

1. Insert the 4 AA batteries that are included with the package into
the transmitter.

2. Turn the switch on to ensure the batteries have been installed
correctly. When the batteries are installed correctly, the LED on
the transmitter should glow brightly. When the transmitter makes
a repeated “beep” sound, it is time to replace the transmitter
batteries.

Binding Process

Your ParkZone 2.4GHz radio system uses a unique binding operation
to link your transmitter with your receiver. Please note that your radio
system has been bound for you already. Should you need to replace
a transmitter or your aircraft, you will need to perform the binding
process as detailed below:

1. Make sure your transmitter is powered
off and the battery has been removed
from your Micro Citabria.

2. With the transmitter powered off, push
down on the throttle stick (left stick)
and then turn the transmitter power
on. Release the throttle stick.

3. You will hear a series of beeps
from the transmitter. Plug the
battery into the airplane at this time.

4. A series of 3 beeps will be heard
while the radio is attempting to bind.
Move the right stick in any direction at this
time to complete the binding process.
You are then ready to fly.

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Step 2

Step 3

Charging the Aircraft Battery

The included charger uses unique circuitry that ensures an accurate
charge for the 3.7V 70mAh battery pack every time. It also protects
the battery from being over-charged, which can damage the battery
pack. The charger sequence begins with charging at constant current,
then later switches to constant voltage.

To charge your ParkZone 3.7V 70mAh battery:

1. Install four of the included AA batteries in the charger base,
noting proper polarity.

2. Slide the battery into the charge slot on the display stand.

3. Gently press the battery into the charging jack in the bottom
of the slot. The LED light on the base will turn solid red.

4. The battery will charge in approximately 20 minutes when nearly
depleted.

5. As the battery nears fully charged, the LED will begin to blink.
When fully charged, the LED will blink once every 20 seconds.

6. You can expect to be able to charge the flight battery about
15–20 times before it will become necessary to replace the
4 AA batteries. Replacing with alkaline batteries will extend the
AA battery life.

Motor Test

1. Make sure the throttle stick is down in the “Off” position.

2. Turn on the transmitter.

3. Plug the flight battery into the white lead in the fuselage. This
must be done carefully to avoid accidentally reversing the
polarity and causing damage to the ESC and battery.

4. Secure the flight battery by gently pressing the battery pack
against the hook and loop material on the underside of the
fuselage.

5. Advance the throttle forward and the propeller should spin at a
high speed. (CAUTION: Make sure that you keep everything

away from the propeller at all times.)

6. When finished with the motor test, continue to
Flight Control Test on the next page.

7. You may notice there is quite a bit of down
thrust when looking at the prop/prop shaft.
This is intentional and is not a sign
of damage.

Adult Supervision Required

Warning: Keep everything clear

of the propeller and hold the
plane securely. A moving
propeller can cause severe injury.

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Step 4

6. When the test is complete, be sure to disconnect the flight
battery first, then turn off the transmitter. This should be done
each time you turn off the airplane.

Flight Control Test

Warning: Keep everything clear of the propeller before starting

the control test in the event that you accidentally turn on the motor.

1. Be certain that the throttle stick is down in the “Off” position.

2. Move the right stick from side to side. The rudder should move
per your transmitter input.

3. Move the right stick full forward. When this is done, the elevator
control surface should move down.

Note: It is very important to make sure that the control surfaces

(rudder and elevator) are at 0 degrees, or neutral, when the right
transmitter stick is centered.

Step 5

Making Adjustments to the Control Surfaces

1. Any changes necessary to bring both the rudder and elevator
to neutral (zero degrees) when the right transmitter stick
is centered, should be possible using the digital trim buttons.

2. If you find this is not the case, do not fly until this has been
corrected.

3. If corrections are needed, you may have to adjust the length
of the pushrod by gently stretching or pinching the bend in the
control wire as necessary. You can also change the hole of the
control horn the pushrod goes into to achieve more control. We
suggest you fly it first as it has come from the factory and then
only move “in” one hole at a time.

4. Pull the right stick back and the elevator control surface should
move upward.

5. If your airplane is not responding correctly to the transmitter
input, do not fly! Some correction is needed. Call the Horizon
Support Team at 1-877-504-0233.

Step 6

Flying
Choose a Large, Open Flying Site

Always choose a wide-open space for flying your ParkZone Micro
Citabria. It is ideal for you to fly in an indoor location with a floor area
of 40’ x 40’ and and a minimum ceiling height of 20 feet. We suggest
that first flights are done in a larger area, such as in a basketball court
or gymnasium.

If you choose to make your flights outdoors, the conditions MUST
be COMPLETELY CALM. The Micro Citabria weighs less than 1 ounce
and can easily be blown away. If you choose to fly outdoors, remem­ber to always keep the plane upwind from you to avoid flyaways.