PARKZONE Ultra Micro F-27Q Stryker 180 User manual

Ultra Micro
F-27Q Stryker 180
Instruction Manual
Bedienungsanleitung
Manuel d’utilisation
Manuale di Istruzioni

2EN
Age Recommendation: Not for children under 14 years. This is not a toy.
WARNING: Read the ENTIRE instruction manual to become familiar with the features of
the product before operating. Failure to operate the product correctly can result in damage
to the product, personal property and cause serious injury.
This is a sophisticated hobby product. It must be operated with caution and common sense
and requires some basic mechanical ability. Failure to operate this Product in a safe and
responsible manner could result in injury or damage to the product or other property. This
product is not intended for use by children without direct adult supervision. Do not attempt
disassembly, use with incompatible components or augment product in any way without
the approval of Horizon Hobby, Inc. This manual contains instructions for safety, operation
and maintenance. It is essential to read and follow all the instructions and warnings in the
manual prior to assembly, setup or use in order to operate correctly and avoid damage or
serious injury.
NOTICE
All instructions, warranties and other collateral documents are subject to change at the sole
discretion of Horizon Hobby, Inc. For up-to-date product literature, visit
www.horizonhobby.com and click on the support tab for this product.
Meaning of Special Language:
The following terms are used throughout the product literature to indicate various levels of
potential harm when operating this product:
NOTICE: Procedures, which if not properly followed, create a possibility of physical
property damage AND little or no possibility of injury.
CAUTION: Procedures, which if not properly followed, create the probability of physical
property damage AND a possibility of serious injury.
WARNING: Procedures, which if not properly followed, create the probability of property
damage, collateral damage and serious injury OR create a high probability of
superficial injury.

3
Thank you for purchasing the ParkZone® Ultra Micro Series F-27Q Stryker 180. You’re just a
battery charge away from one of the most exciting ultra micro flying experiences available. The
Ultra Micro Series F-27Q Stryker packs the punch of an E-flite® 3000Kv 180 brushless outrunner
motor that delivers exhilarating speed and climb performance, just like the big F-27Q. It also has
functional twin rudders so you can push the limits with extreme aerobatic maneuvers like flat
spins, Snap Rolls, blenders and more. And you get this awesome performance without having
to sacrifice any of the smooth, predictable flight characteristics that have made every Stryker a
sport pilot favorite.
Before you take your first flight, however, you must thoroughly read this manual. The Ultra Micro
Series F-27Q is considerably faster than many of the ultra micro aircraft you may be used to
flying. Carefully following the setup and binding instructions in this manual will help ensure that
first flight, and every one after, is as rewarding (and safe) as it can be.
Table of Contents
EN
Specifications..............................................................3
Charging the Battery................................................4
Battery Warnings .......................................................5
Transmitter and Receiver Binding.......................6
Installing Flight Battery...........................................6
Before Flight................................................................6
First Flight Preparation............................................7
Settings for Control Horns .....................................7
Control Centering .....................................................7
Adjusting Center of Gravity (CG)..........................8
Transmitter and Model Setup...............................9
Control Direction Test........................................... 10
Motor Service........................................................... 11
Flying Tips and Repairs......................................... 12
Additional Safety Precautions and Warnings13
Maintenance After Flying.................................... 13
Nose Wheel............................................................... 13
Repairing/Replacing Nose .................................. 13
Replacing Vertical Fins.......................................... 14
Replacing Sub-Fins ................................................ 14
Troubleshooting Guide........................................ 15
Limited Warranty.................................................... 16
Warranty and Service Information................... 17
Compliance Information for the
European Union...................................................... 17
Replacement Parts................................................. 66
Optional Parts and Accessories ........................ 67
Parts Contact Information................................... 68
2S 7.4V 200mAh 25C
Lithium Polymer Battery
Specifications
180BL 3,000Kv
brushless outrunner
SpektrumTM AR6400NBL Ultra Micro
Receiver/BL ESC unit
(4) SPMAS2000L 1.7-Gram Linear
Long Throw Servos
Battery: 200mAh 2S 25C Li-Po
Battery Charger: 2S 7.4V Li-Po
Wingspan 17.0 in (432mm)
Length 10.8 in (275mm)
Weight 2.15 oz (60 g)
(without battery)
Transmitter: 2.4GHz with Spektrum™
DSM2™/DSMX®with adjustable dual
rates and expo (DX6i and up)
Needed to Complete
Installed
Included
To register your product online, go to www.parkzone.com

4
Charging the Battery
The Battery Charging Process
1. Charge only batteries that are cool to the touch and are not damaged. Look at the battery to
make sure it is not damaged e.g., swollen, bent, broken or punctured.
2. The connector of the battery is specifically designed to only allow it to fit into the charge port
one way in order to prevent reverse polarity connection; however, check for proper alignment
and polarity before proceeding to the next step.
3. Gently press the battery connector into the charge port located on the front of the charger.
4. When you make the connection successfully, the green LED blinking on the charger will slow,
indicating proper connection.
5. Press the button on the charger; the red LED will illuminate, indicating charging has begun.
6. Charging a fully discharged (not over-discharged) 200mAh battery takes approximately
50–60 minutes.
7. When the battery is fully charged, the green LED will illuminate.
8. Always unplug the battery from the charger immediately upon completion of charging.
CAUTION: Overcharging a battery can cause a fire.
Your Ultra Micro Stryker comes with a
Celectra™ 2S 7.4V DC Li-Po Charger and 2-Cell
7.4V 200mAh 25C Li-Po battery. Please visit
www.horizonhobby.com for optional battery
adapters. Refer to battery warnings. It is
recommended to charge the battery pack
while you are inspecting the aircraft. The flight
battery will be required to confirm proper
aircraft operation in future steps.
EN
CAUTION: Only use a charger specifically designed to charge a Li-Po battery. Failure to do
so could result in fire causing injury or property damage.
CAUTION: Never exceed the recommended charge rate.
2S 7.4V 200mAh 25C
Lithium Polymer Battery
LED Functions under normal operation
1. Green LED blinking with power connected but without battery ................. Standby
2. Green LED blinking ........................................................................................................ Battery is connected
3. Blinking Red LED at varying speeds......................................................................... Charging
4. Red and Green LED blinking simultaneously ....................................................... Balancing
5. Solid Green LED............................................................................................................... Full Charge
6. Red and Green LED flashing rapidly......................................................................... Error

5
Low Voltage Cutoff (LVC)
When a Li-Po battery is discharged below
3V per cell, it will not hold a charge. The ESC
protects the flight battery from over-discharge
using Low Voltage Cutoff (LVC). Before the
battery charge decreases too much, LVC
removes power supplied to the motor. Power
to the motor quickly decreases and increases,
showing some battery power is reserved for
flight control and safe landing.
When the motor power decreases then in-
creases, please land the aircraft immediately
and recharge the flight battery.
Disconnect and remove the Li-Po battery
from the aircraft after use to prevent trickle
discharge. Before storage, charge the Li-Po
battery to full capacity. During storage, make
sure battery charge does not go below 3V
per cell.
NOTICE: Repeated flying to LVC will damage
the battery.
EN
The Battery Charger (EFLCU1007) included
with the Ultra Micro Stryker has been
designed to safely charge the Li-Po battery.
CAUTION: All instructions and warnings
must be followed exactly. Mishandling of Li-Po
batteries can result in a fire, personal injury
and/or property damage.
• By handling, charging or using the
included Li-Po battery, you assume all
risks associated with lithium batteries.
• If at any time the battery begins to
balloon or swell, discontinue use
immediately. If charging or discharging,
discontinue and disconnect. Continuing
to use, charge or discharge a battery that
is ballooning or swelling can result in fire.
• Always store the battery at room
temperature in a dry area for best results.
• Always transport or temporarily store the
battery in a temperature range of
40–120º F. Do not store battery or model
in a car or direct sunlight. If stored in a
hot car, the battery can be damaged or
even catch fire.
• Always charge batteries away from
flammable materials.
• NEVER USE AN Ni-Cd OR Ni-MH
CHARGER. Failure to charge the battery
with a compatible charger may cause a
fire resulting in personal injury and/or
property damage
• Never discharge Li-Po cells to below 3V
under load.
• Never cover warning labels with hook
and loop strips.
• Never leave charging batteries
unattended.
• Never charge batteries outside safe
temperature ranges.
• Never charge damaged batteries.
Battery Warnings

6
Binding is the process of programming the receiver of the control unit to recognize the GUID
(Globally Unique Identifier) code of a single specific transmitter. You need to‘bind’your chosen
SpektrumTM DSM2TM/DSMX® technology equipped aircraft transmitter to the receiver for
proper operation.
For a list of compatible DSM2TM/DSMX® transmitters, please visit www.bindnfly.com.
When using a Futaba transmitter with a Spektrum DSM2 module, you will need to reverse
the throttle channel.
Transmitter and Receiver Binding
EN
9Binding Procedure Reference Table
1. Refer to your transmitter’s unique instructions for binding to a receiver.
2. Make sure the flight battery is disconnected from the airplane.
3. Power off the transmitter.
4. Connect the flight battery in the aircraft. The receiver LED will begin to rapidly flash (typically after
5 seconds).
5. Make sure transmitter controls are neutral and the throttle and throttle trim are in the low position.
6. Put your transmitter into bind mode. Refer to your transmitter’s manual for binding button or
switch instructions.
7. After 5 to 10 seconds, the receiver status LED will become solid, indicating that the receiver is
bound to the transmitter.
If the LED does not go to a solid light, refer to the Troubleshooting Guide at the back of the manual.
Before Flight
CAUTION: Always keep hands away from propeller. When armed, the motor will turn the
propeller in response to any throttle stick.
Installing Flight Battery
1 2 3
1 2 3
Lower throttle and
throttle trim to lowest
settings.
Connect flight battery
to aircraft. Continuous LED
Power on
Transmitter Wait 5 Seconds
Remove canopy from nose
of aircraft. Connect fully charged flight battery to receiver. Put battery into battery compartment and install
canopy .
Series of tones

7
EN
First Flight Preparation
1. Remove and inspect box contents.
2. Read this instruction manual thoroughly.
3. Install Flight battery in the airplane (once
it has been fully charged).
4. Bind aircraft to your transmitter.
5. Make sure control rods move freely.
6. Make sure flight control surfaces
are centered.
7. Perform the Control Direction Test with
the transmitter.
8. Adjust flight controls and transmitter.
9. Adjust battery for center of gravity (CG).
10. Perform a radio system Range Check.
11. Find a safe and open area.
12. Plan flight for flying field conditions.
Control Centering
Before first flights, or in the event of an
accident, make sure the flight control surfaces
are centered. Adjust linkages mechanically if
control surfaces are not centered.
Use of the transmitter trims may not correctly
center the aircraft control surfaces due to the
mechanical limits of linear servos.
1. Make sure control surfaces are neutral
when the transmitter controls and trims are
centered. Where possible, transmitter
sub-trim must be set to zero.
2. When needed, use a pair of pliers to
carefully bend the metal of the linkage
(see illustration).
3. Make the U-shape narrower to make the
connector shorter. Make the U-shape wider
to make the linkage longer.
NOTICE: When using a programmable
transmitter, do not use sub-trim to adjust the
center position of the servo.
NOTICE: Ultra micro linear servos are unique
in that they are calibrated to reach maximum
travel at 100% travel adjust. Increasing the
value above 100% will NOT result in more
travel, but can cause the servo to lock and will
result in a crash.
Settings for Control Horns
The illustration shows factory settings for
linkages on control horns. After flying, if you
want to modify control throw, carefully adjust
linkage positions for desired
control response.
Rudder Elevons

8
The recommended CG location is 67mm (2.6
inches) forward from the firewall at the back
of the fuselage. This CG location has been
determined with the included 2S 200mAh
7.4V Li-Po battery installed approximately in
the center of the battery cavity.
The battery cavity is oversized to allow for
Center of Gravity adjustment. Start by placing
the battery in the center of the cavity and
adjust as necessary.
Balance the model on the edge of a metal
ruler to find the Center of Gravity. Place the
ruler at the bottom side of the fuselage.
EN
Adjusting Center of Gravity (CG)
67mm

9
EN
Transmitter and Model Setup
Transmitter Setup
Flying wings are controlled by elevons
(moveable surfaces on the wing). Elevons take
the aileron control (move opposite directions),
and elevator control (move up/down
same direction) and mixes them together
electronically through the transmitter.
Make sure both elevons move up and down
(travel) the same amount. This model tracks
well when the left and right elevon travel the
same amount in response to the control stick.
Set trims and sub-trims to zero, center control
surfaces using pliers if needed, then adjust
servo travel so both control surfaces travel the
same amount up and down.
DX4e and DX5e transmitters
Due to the speed and nature of the Ultra
Micro Stryker, we recommend using a DSM2™/
DSMX® transmitter with adjustable dual rates,
exponential and travel adjust. Without these
capabilities, DX4e and DX5e transmitters
will operate this model with some flying
limitations.
NOTICE: When using a DSMX non-computer
transmitter (DX4e/DX5e) with multiple
aircraft, always re-bind and set a model’s
failsafe before each flight. Please refer to your
transmitter’s manual for failsafe instructions.
Model Setup
• For the first flight, fly the model in low
rate. The first time you use high rate, fly at
low to medium speed. High rate, as listed,
is only for EXTREME maneuvering.
• Use a ruler and measure the surface’s
travel at the root of each control surface.
Receiver elevons connection for DX6i
When using the DX6i transmitter, it is
necessary to access the AR6400NBL receiver
and exchange the aileron and elevator
connections where they plug into the
receiver “as shown below”in order to achieve
the correct control direction.
When complete, replace and tape the hatch
and do a control test to confirm that the
model operates correctly.
For the DX6i, we recommend this setup for
servo channel reversing:
Throttle: Normal Aileron: Normal
Elevator: Reverse Rudder: Normal
Recommended Computerized Transmitter Dual
Rates and Expo
High Rate Low Rate Expo
Elevator 10–12mm
up/down 5mm up/down High–50% Low–20%
Aileron 10–12mm
up/down 6mm up/down High–40% Low–30%
Rudder MaxTravel MaxTravel 5%
We recommend setting all channels at Normal
in servo reversing when using DX7, DX8,
JR® 9303/9503, 11X and 12X transmitters.

10
Bind your aircraft and transmitter before doing these tests (see Binding). Move the controls on
the transmitter to make sure aircraft control surfaces move correctly (Mode 2 shown).
After doing the Control Test, correctly set the failsafe. Make sure the transmitter controls are
neutral and the throttle and throttle trim are in the low position, then rebind the model to your
transmitter. If the receiver loses link to the transmitter, failsafe makes the controls and throttle
go to these settings made at binding.
Control Direction Test
EN
Up
Elevator
Left
Aileron
Right
Rudder
Down
Elevator
Right
Aileron
Left
Rudder