FMS F-16 Fighting Falcon V2 User manual

SIMPLE RIGID
Simple assembly STRONG DURABLE EPO
STABLE
SMOOTH FLYING PERFORMANCE
64MM F-16
Fighting Falcon V2
FMSMODEL.COM

Wingspan: 730mm (28.7in)
Overall Length: 1100mm (43.3in)
Flying Weight: Around 900g (31.75oz)
Motor Size: Brushless 2840-KV3900
Wing Load: 58.2 g/dm² (0.13oz/in²)
Wing Area: 15.3 dm² (235.6sq.in)
ESC: 40A
Servo: 9g Servo x 5
Introductions
Contents of Kit
Assemble the plane
Battery and radio installation
Get your model ready to fly
The transmitter and model setup
Check the control throws
Clevis Installation
Control Horn and Servo Arm Settings
Install the propeller and spinner
Center of Gravity(CG)
Before flying the model
Flying course
Trouble shooting
Spare parts list content
ESC instruction
TableofContents
3
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A.
B. C. D.
F.
E. G.
H. I. J.
A: Main Fuselage
B: Main Wing
C: Horizontal Stabilizer (Left and Right)
D: Vertical Stabilizer
E: Landing Gear Set
: Bomb
: Spinner
: Air Speed Head
: Missile Set
: Screws (HKM3.0x10*4;KA2.0x8*4;)
Linkage*4
Before assembly, please inspect the contents of the kit. The photo below details the contents of the kit and
labels. If any parts are missing or defective, please indentify the name or part number (refer to the spare
parts list near the end of the manual) then contact your local shop or email us: [email protected]
ContentsofKit
4

5
1. Glue the air speed head on the nose cone. Ensure the air speed head and nose cone are in perfect
alignment (fig1).
2. Apply the nose cone to the front fuselage as diagram shows. Ensure the nose cone is on the correct side
(fig2).
3. Install the fins into place with glue, the higher side towards the front of the plane (fig3).
Note: the fin will angle towards the outboard of the plane as picture shows (fig4).
Horizontal Tail Installation
fig2
RequiredAdhesives:
MediumCA
HIGHER
fig1
fig2
fig3 fig4

fig6
6
4. The bottom of the fuselage faces up. Carefully apply CA to the base and side of the rear fuselage slot.
Install the stabilizer into place. Ensure the control horn is face up as shown (fig5).
Note: Ensure the stabilizer horizontal axis is parallel to the wing as shown (fig6). Adjust any misalignment
before the glue dries thoroughly.
5. Carefully apply CA to the top rear fuselage slot. Install the vertical stabilizer into place.
fig5
RequiredAdhesives:
MediumCA
fig7
RequiredAdhesives:
MediumCA
fig7
fig6
fig5

7
1.
6.
2.
3.
Slide the wing tube into the fuselage (fig8).
Install the left and right wing over the wing tube and into the wing slot of the fuselage (fig9).
Secure the left and right wings to the fuselage using the included 4 screws (fig10).
Install the wing
fig8
fig9
HKM3.0x10
fig8
fig9
fig10

7. Install the front and main landing gear with the included screws (fig11/fig12).
8. Correctly mount the wing tip missiles with glue. The missiles are correctly mounted when the top of the
missiles are level with the surface of the main wing (fig13/fig14).
9. Install the clevis. Refer to the Clevis Installation on page 12.
8
KA 2.0x8
fig11
Hex screws 3*4
fig13
fig11
fig13
fig12
fig14
fig15
Note：
For your first flight, we recommend you do not install the under wing fuel tanks and rockets. These extra
scale accessories can cause unwanted drag which can effect takeoff, landing, and flight trimming of the
aircraft. Once you have a full understanding of the aircraft flight performance and characteristics, you can
install and re-trim as needed.

9
16
1
2
fig17
Batteryandradioinstallation
fig16
fig16
fig17

10
Getyourmodelreadytofly
ImportantESCandmodelinformation
The ESC included with the model has a safe start. If the motor battery is connected to the ESC and the throt-
tle stick is not in the low throttle or off position, the motor will not start until the throttle stick is moved to the
low throttle or off position. Once the throttle stick is moved to the low throttle or off position, the motor will
emit a series of beeps. Several beeps with the same tune means the ESC has detected the cells of the
battery. The count of the beeps equals the cells of the battery. The motor is now armed and will start when
the throttle is moved.
The motor and ESC come pre-connected and the motor rotation should be correct. If for any reason the
motor is rotating in the wrong direction, simply reverse two of the three motor wires to change the direction
of rotation.
The motor has an optional brake setting. The ESC comes with brake switched off and we recommend that
the model be flown with the brake off. However, the brake could be accidentally switched on if the motor
battery is connected to the ESC while the throttle stick is set at full throttle. To switch the brake off, move the
throttle stick to full throttle and plug in the motor battery. The motor will beep one time. Move the throttle stick
to low throttle or the off position. The motor is ready to run and the brake will be switched off.
Battery Selection and Installation. We recommend the 11.1V 2200mAh 25C Li-Po battery. If using another
battery, the battery must be at least a 11.1V 2200mAh 25C battery. Your battery should be approximately the
same capacity, dimension and weight as the 11.1V 2200mAh 25C Li-Po battery to fit the fuselage without
changing the center of gravity significantly.
1.
2.
3.
4.

11
Thetransmitterandmodelsetup
Before getting started, bind your receiver with your transmitter. Please refer to your Transmitter Manual for
proper operation
CAUTION: To prevent personal injury, DO NOT install the propeller assembly onto the motor shaft while
testing the control surfaces. DO NOT arm the ESC and do not turn on the transmitter until the Transmitter
Manual instructs you to do so.
Tips: Make sure all control sticks on your radio are in the neutral position (rudder, elevator, ailerons) and the
throttle is in the OFF position. Make sure both ailerons move up and down (travel) the same amount. This
model tracks well when the left and right ailerons travel the same amount in response to the control stick.
1. Move the controls on the transmitter to make sure the aircraft control surface moves correctly. See
diagrams below.
Checkthecontrolthrows
The suggested control throw settings for FMS MODEL are as follows (dual rate setting):
Tips: On the first flight, fly the model in low rate. The first time you use high rates, be sure to fly at low to medium
speeds. High rate are only for EXTREME maneuvering.
14
12 8
10

12
a. Pull the tube from the clevis to the linkage.
b. Carefully spread the clevis, then insert the clevis pin into the desired hole in the control horn.
c. Move the tube to hold the clevis on the control horn.
The table shows the factory settings for the control horns and servo arms. Fly the aircraft at the factory
settings before making changes.
After flying, you may choose to adjust the linkage positions for the desired control response. See the table
to the below
a.
b.
c.
d.
e.
f.
ClevisInstallation
ControlHornandServoArmSettings
More control throw
Less control throw
Elevator
Ailerons
Horns Arms

13
ChecktheC.G.(CenterofGravity)
Recommendation
When balancing your model, adjust the motor battery as necessary so the model is level or slightly nose down.
This is the correct balance point for your model. After the first flights, the CG position can be adjusted for your
personal preference.
1. The recommended Center of Gravity (CG) location for your model is (75-80mm) forward from the leading
edge of the main wing (as shown) with the battery pack installed. Mark the location of the CG on top of the
wing.
2. When balancing your model, support the plane at the marks made on the bottom of the main wing with your
fingers or a commercially available balancing stand. This is the correct balance point for your model. Make sure
the model is assembled and ready for flight before balancing.
Note：
For your first flight, we recommend you do not install the under wing fuel tanks and rockets., These extra
scale accessories can cause unwanted drag which can effect takeoff, landing, and flight trimming of the
aircraft, Once you have a full understanding of the aircraft flight performance and characteristics, you can
install and re-trim as needed.
75-80mm

14
Beforeflyingthemodel
Findasuitableflyingsite
Performtherangecheckforyourplane
Monitoryourflighttime
Find a flying site clear of buildings, trees, power lines and other obstructions. Until you know how much area
will be required and have mastered flying your plane in confined spaces, choose a site which is at least the
size of two to three football fields - a flying field specifically for R/C planes is best. Never fly near people - especial-
ly children, who can wander unpredictably.
As a precaution, an operational ground range test should be performed before the first flight each time you go
out. Performing a range test is a good way to detect problems that could cause loss of control such as low
batteries, defective or damaged radio components, or radio interference. This usually requires an assistant
and should be done at the actual flying site you will be using.
First turn on the transmitter, then install a fully-charged battery into the fuselage. Connect the battery and
install the hatch.
Remember, use care not to bump the throttle stick. Otherwise, the propeller/fan will turn and possibly cause
damage or injury.
Note: Please refer to your Transmitter Manual that came with your radio control system to perform a ground
range check. If the controls are not working correctly or if anything seems wrong, do not fly the model until
you correct the problem. Make certain all the servo wires are securely connected to the receiver and the
transmitter batteries have a good connection.
Monitor and limit your flight time using a timer (such as on a wristwatch or in your transmitter if available).
When the batteries are getting low you will usually notice a performance drop before the ESC cuts off motor
power, so when the plane starts flying slower you should land. Often (but not always) power can be briefly
restored after the motor cuts off by holding the throttle stick all the way down for a few seconds.
To avoid an unexpected dead-stick landing on your first flight, set your timer to a conservative 4 minutes.
When your alarm sounds you should land right away.

Flyingcourse
Flying
Takeoff
While applying power, slowly steer to keep the model straight. The model should accelerate quickly. As the
model gains flight speed you will want to climb at a steady and even rate. F-16 will climb out at a nice angle
of attack (AOA).
Always choose a wide-open space for flying your plane. It is ideal for you to fly at a sanctioned flying field. If
you are not flying at an approved site always avoid flying near houses, trees, wires and buildings. You should
also be careful to avoid flying in areas where there are many people, such as busy parks, schoolyards, or
soccer fields. Consult laws and ordinances before choosing a location to fly your aircraft. After takeoff, gain
some altitude. Climb to a safe height before trying technical manoeuvres, including high speed passes,
inverted flight, loops, and point rolls.
Land the model when you hear the motor pulsing (LVC) or if you notice a reduction in power. If using a transmitter
with a timer, set the timer so you have enough flight time to make several landing approaches.
Recharge the battery and repair the model as needed .The model’s three point landing gear allows the model
to land on hard surfaces. Align model directly into the wind and fly down to the ground. Fly the airplane down
to the ground using 1/4-1/3 throttle to keep enough energy for proper flare. Before the model touches down,
always fully decrease the throttle to avoid damaging the propeller or other components. The key to a great
landing is to manage the power and elevator all the way to the ground and set down lightly on the main landing
gear.After a few flights you will find the model can be set down lightly on the mains and you can hold the nose
wheel off balancing the model on the mains until it slows and gently settles the nose.
Repairs to the foam should be made with foam safe adhesives such as hot glue, foam safe CA, and 5min
epoxy. When parts are not repairable, see the Spare Parts List for ordering by item number.
Always check to make sure all screws on the aircraft are tightened. Pay special attention to make sure the
spinner is firmly in place before every flight.
Maintenance
Landing
15

16
Troubleshooting

17
Visit our website to see photos of this product: www.fmsmodel.com
Sparepartslistcontent
ROCKN101 Fuselage
ROCKN102 Main Wing Set
ROCKN103 Horizontal Stabilizer
ROCKN104 Vertical Stabilizer
ROCKN105 Nose Cone
ROCKN106 Canopy
ROCKN107 Ventral Fin
ROCKN108 Fuel Tanks
ROCKN109 Missile A
ROCKN110 Missile B
ROCKN111 Linkage Rod
ROCKN112 Landing Gear Set
ROCKN113 Air Speed Head
FMS64MM11B 64mm Ducted Fan
FMSKV3900E KV3900 Motor (2840-KV3900 motor)
PRESC001 40A ESC
FMSSER9GP 9g Servo Positive
FMSSER9GR 9g Servo Reverse
FMSSER9G54 9g Servo 54 Degree
FMSPilot014 Pilot

18
ESCinstruction
The electronic speed controller can be connected to the motor by soldering directly, or with high quality
connectors.
Always use new connectors, which should be soldered carefully to the cables and insulated with heat
shrink tubes.
The maximum length of the battery pack wires should be within 6 inches.
Motor
Brushless Speed Controller
ESC
Brushless Controller
A quality connector
is essential
Battery
Pack
Receiver
Solder controller to the motor wires.
Solder appropriate connectors to the battery wires.
Insulate all solder connectors with heat shrink tubes.
Plug the “JR” connector into the receiver throttle channel.
Speed Controller Red and Black wires connect to battery pack Red and Black wires respectively.
Wires Connection:
Features:
◆Extremely low internal resistance
◆Super smooth and accurate throttle linearity
◆Safety thermal over-load protection
◆Auto throttle shut down in signal loss situation
◆Supports high RPM motors
◆Power arming protection (prevents the motor from accidentally running when switched ON)
◆New advanced programming software

19
Our ESC allows you to program parameters to fit your specific needs:
1. User programmable brake setting (we recommend using brake for only folding props applications)
2. User programmable battery type (LiPo or NiCd/NiMh)
3. User programmable low voltage cutoff setting
4. User programmable factory default setting restore
5. User programmable timing settings (to enhance ESC efficiency and smoothness)
6. User programmable soft acceleration start ups (for delicate gearbox and helicopter applications)
7. User programmable governor mode (for helicopter applications)
8. User programmable motor rotation (clockwise\counterclockwise)
9. User programmable switching frequency
10. User programmable low voltage cutoff type (power reduction or immediate shutdown)
Settings:
1. Brake: ON/OFF
* ON-Sets the propeller to the brake position when the throttle stick is at the minimum position (Recom-
mended for folding props).
* OFF-Sets the propeller to freewheel when the throttle stick is at the minimum position.
2. Battery type: LiPo or NiCad/NiMh
* NiCad/NiMh – Sets Low Voltage protection threshold for NiCad/NiMh cells.
* LiPo – Sets Low voltage protection threshold for LiPo cells and automatically detects the number of cells
within the pack.
Note: Selecting the NiCad/NiMh option for the battery type, triggers the ESC to automatically set the
cutoff threshold to the factory default of 65%. The cutoff threshold can then be subsequently altered
through the Low Voltage protection function, if required. The ESC will read the initial voltage of the NiCa-
d/NiMh pack once it is plugged in and the voltage read will then be used as a reference for the cutoff
voltage threshold.
3. Low Voltage Protection Threshold (Cutoff Threshold):
Low / Medium / High
1) For Li-xx packs- number of cells are automatically calculated and requires no user input apart from
defining the battery type. This ESC provides 3 setting options for the low voltage protection threshold;
Low (2.8V)/ Medium (3.0V)/ High (3.2V). For example: the voltage cutoff options for an 11.1V/ 3 cell Li-Po
pack would be 8.4V (Low)/ 9.0V (Med)/ 9.6V (High)
2) For Ni-xx packs-low / medium / high cutoff voltages are 50%/65%/65% of the initial voltage of the
battery pack. For example: A fully charged 6 cell NiMh pack’s voltage is 1.44V x 6=8.64V,when “LOW”
cutoff voltage is set, the cutoff voltage is: 8.64V x 50%=4.3V and when “Medium” or “High” is set, the
cutoff voltage is now 8.64V X 65%=5.61V.
4. Restore factory setup defaults:
Restore - Sets the ESC back to factory default settings;
Brake：Off
Battery type Detect：LiPo with Automatic Cell
Low voltage cutoff threshold：Medium (3.0V/65%)
Timing setup：Automatic
Soft Acceleration Start Up：Medium
Governor mode：OFF
Frequency：16kHz
Low voltage cutoff type：Reduce power