GM-Fly JFT602 User manual

DP RC SIGITAL ROPORTIONAL ADIO ONTROL YSTEM
R
w
ww
.gm
-fl
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GM-FLY
www.gm-fly.com
R
JFT602
CCPM-FM
INSTRUCTION MANUAL
SIX CHANNELS

AC110V
CAUTION
When not using the Ni Cd battery charger, disconnect it from the AC
outlet.
-
1. Connect the charger connector
to the transmitter charging jack
2. Connect the charger to an 110V
AC outlet.
3. At the end of charging,
disconnect the charger from the AC
outlet.
.
CHARGING THE Ni Cd
BATTERY
-
To transmitter
charging jack
(Ni Cd battery system only)-
Charger
12

15-
1
2
4
5
6
6-8
6
7
8
8
8-9
10-11
11
12
TABLE OF CONTENTS
Thanks for you purchase this product JFT602. Please read the
instruction manual carefully to ensure your operation proper and
safe before using, and keep this manual for future use.
MEANING OF SPECIAL MARKINGS
PRECAUTIONS DURING FLIGHT
Ni-Cd BATTERY USING PRECAUTIONS
NAME AND HANDLING OF EACH PART
ADJUSTMENTS BEFORE FLYING
STICK LEVER SPRING TENSION ADJUSTMENT
CHARGING THE BATTERYNi-Cd
PRECAUTIONS OF USING SAFELY
STORAGE OF Ni-Cd BATTERY
CONTENTS IN THE BOX
TRANSMITTER (FRONT)
TRANSMITTER (BACK)
RECEIVER
SERVO
CONNECTION OF THE RECEIVER AND SERVOS
3. Check the engine throttle (speed adjustment) linkage.
Change the servo horn installation position and hole position so that
the throttle is opened fully when the throttle stick is set to HIGH
(forward Position and higher position respectively) and is closed fully
when the throttle stick and throttle trim are set to maximum slow
(backward position and lower position, respectively).
5. Fly the plane and trim each servo.
4 After all the linkages have been connected recheck the
operating direction, throw, etc.
.,
The stick spring strength can be adjusted.
The operating feel of the aileron, elevator, and rudder sticks can be
individually adjusted.
STICK LEVER SPRING TENSION ADJUSTMENT
1.Remove the six transmitter rear
case screws and remove the
rear case.
2.Adjust the spring strength by
turning the screw of the channel
you want to adjust.
3.Close the rear case and tighten
the six screws.
Elevator (Mode2)
Elevator (Mode1)
Aileron
Rudder
After confirming each control stick movement, move the throttle control
stick halfway up to run the electric motor. Break in all rotating parts until
the battery runs down.
With the electric motor stops
and the pitch angle decreases
With the main rotor rotates
and the pitch angle increases
With the swashplate tilts right
With the swashplate tilts left
With the swashplate tilts
back
With the swashplate tilts fore
With the slide ring moves left
With the slide ring moves
①,
.
②,
.
③,.
④,.
⑤,
.
⑥,.
⑦,.
⑧,
Mode 1 Mode 2
11
When the throw is unsuitable , adjust it by changing the servo horn and
each control surface horn rod.
ON
LCD VOLTAGE INDICATOR
5
6
3
4
1
2
7
8
ON
LCD VOLTAGE INDICATOR
1
2
3
4
5
6
7
8
PCB

PRECAUTIONS OF USING
SAFELY
Pay special attention to the safety at the parts of this manual that
are indicated by the following marks.
Observe the following precautions to ensure use in security:
MEANINGS OF SPECIAL MARKS
DANGER
MEANING
MARK
WARNING
CAUTION
If not carried out properly procedures
which may lead to dangerous condition
and cause death or serious injury to the
user
,
.
If not carried out properly procedures,
which may lead to dangerous condition
and cause death or serious injury to the
user Or procedures where the
probability of superficial injury or physical
damage is high
.
.
If not carried out properly procedures,
where the possibility of serious injury to
the user is small but there is a danger
of injury or physical damage
,
.
Prohibited
Mandatory
SYMBOL:
110
ADJUSTMENTS BEFORE
FLYING
The operating direction neutral position and steering angle of
each servo are adjusted
,,
.
CAUTION
ADJUSTMENT PROCEDURE
Before making any adjustments set all the SERVO REVERSER
switches on the front of the transmitter to the lower NOR position
Turn on the transmitter and receiver power switch then make the
following adjustments
,
() .
,
:
1 Check the direction of operation of each servo. .
2 Check the aileron, elevator, and rudder neutral adjustment
and left-right (up-down) throw.
.
Check that when trimmed to the center,
the servo horn is perpendicular to the
servo and check the neutral position of
the fuselage control surfaces ( aileron,
elevator, rudder , etc.). If the neutral
position has changed, reset it by
adjusting the length of the rod with the
linkage rod adjuster.
SERVO REVERSER
AIL ELE THR RUD
REV
NOR
Perpendicular
Rod
If a servo operates in the wrong
direction switch its SERVO
REVERSER switch The direction of
operation can be changed without
changing the linkage
Note that the direction of the
aileron servo is made easily mistakes
,
.(
.)
*
.
The software of this transmitter has the
function of autocorrect to center position, so
before turning on the power switch of the
transmitter, make the following adjustments:
1 Set the Throttle Stick and Throttle
Trim Lever to the lowest position
2 Set the Elevator Trim Lever Rudder
Trim Lever and Aileron Trim Lever to the
middle position and insure their stick to
the center position
.
.
.,
,
.
Throttle trim lever
Mode 1( )
Throttle stick
Mode 1( )
ON
LCD VOLTAGE INDICATOR

PRECAUTIONS DURING FLIGHT
WARNING
Prohibited
Do not fly simultaneously on
the same frequency.
Interference may cause a crash
Use of the same frequency will
cause interference even if the
modulation method FM PCM is
different
.
※
(, )
.
Simultaneous flight
on the same frequency
is prohibited
Flight is strictly
prohibited
NightNight
Wind
,,
.
Do not fly in rainy or windy
days or at night,.
Water will penetrate into the
transmitter and cause faulty
operation or loss of control and
cause a crash
Do not fly at following place:
Nearby other airports that controlled by radio (within 3 kilometers),
The space of someone,
Somewhere full of human, such as house, school, hospital,
Nearby high voltage wire, high buildings or telecom equipment.
If the mini helicopter prang for electrical interference, fraise, balance
or problems of appliance, it may cause death of other or damage of
houses.
Do not fly when you are tired, sick or drunken.
The mini helicopter may cause a crash due to the shortage of your
attention or incorrect judgment.
2
ON
LCD VOLTAGE INDICATOR
ON
LCD VOLTAGE INDICATOR
ON
LCD VOLTAGE INDICATOR
①② ③
④⑤
Pitch servo Aileron servo Gyro
ESC Elevator servo
Battery pack
Pitch servo
Gyro
ESC
Elevator servo
Aileron servo
9
B
6
5
4
3
2
1
1
GYRO
ESC
2
3
4
5
1. Firstly set the throttle stick and its trimmer on your transmitter to the
lowest position.
Only in this condition can you turn on your
transmitter.
2. After the transmitter is turned on, you can connect the battery to the
receiver.
3. Should the helicopter crash, immediately set the throttle stick and its
trimmer to the lowest position, disconnect the battery first and then turn
off your transmitter to avoid damage of the helicopter and /or the
Controller.
Set the Elevator Trim Lever Rudder Trim Lever and
Aileron Trim Lever to the middle position and insure their stick to
the center position
,
,
.
OPERATION

,.
Extend the antenna to its full
length.
The effective range of the radio waves
will become shorter if the antenna is too
short and cause a crash
Extend to full
length
Mandatory
※,
.
,.
Test the digital proportional R C set
before flying
/
.
Any abnormality in the digital proportional R C
set or model may cause a crash
/
.
Before turning on the engine check that
the direction of operation of each servo
matches the operation of its control stick Do
not fly the plane if a servo does not move in
the proper direction or operation is abnormal
Test
Make sure the antenna of the transmitter is set up tightly.
The mini helicopter may cause a crash due to can't receive the signal if
the antenna is loose during flying.
CAUTION
Prohibited
Do not place the bottom of
transmitter on the ground
during prepare flying.
The transmitter is blew down by
wind easily and the control lever
turned on, your may be injured
by airscrew.
Do not touch engine etc.
during flying and for a
short time after flying.
It may cause scald easily due to
high temperature.
3
ON
LCD VOLTAGE INDICATOR
ON
LCD VOLTAGE INDICATOR
RECEIVER
Crystal
The crystal is replaced from the side of the receiver.
Output battery connector/:
"":
"": ( )
"":( )( )
"": ( )
"": ( )
"": ( )
"": ( )
B Battery connector
6 Pitch servo CH6
5CH5
4 CH4
3 Throttle servo CH3
2 Elevator servo CH2
1 Aileron servo CH1
no used
Gyro
Crystal
Lead
8
B
6
5
4
3
2
1
SERVO
Servo horn
Setting notch
CONNECTION OF THE
RECEIVER AND SERVOS
Connect gyro, ESC, battery and servos to the receiver respectively as
shown in below:
1) Turn off the transmitter and set the throttle stick to its lowest position
(power-off position).
2) Plug the Aileron Servo into the CH1 socket and Elevator Servo into
the CH2 socket and itch ervo into the CH6 socket.
3) Connect the to the receiver into the
Socket and Socket respectively.
4) Battery should be connected at the last.
②⑤
①
③
PS
gyro and ESC plug them
CH4 CH3
④,
IMPORTANT: Before connecting the battery, you must turn on the
transmitter first in order to avoid un-expected radio interference into the
receiver. After flight, disconnect the battery first and then turn off
transmitter.

■
,
..
..
■
,
..
..
When turning on the power
switch
When turning off the power
switch
After setting the transmitter
throttle stick to maximum slow
A Turn on the transmitter power
switch
B Turn on the receiver power
switch
After stopping the engine or
motor
A Turn off the receiver power
switch
B Turn off the transmitter power
switch
Mandatory
※:
.
Maximum slow Direction in
which the engine or motor runs
at the slowest speed
Power ON
Power OFF
The engine may go to full throttle unexpectedly and cause an injury
if the power switch is turned off in the opposite order.
You must stop the engine except necessary when you are
adjusting the balance.
You are easy to injure by high-speed movement of airscrew.
Ni Cd BATTERY USING PRECAUTIONS-
WARNING
Mandatory
Charge the digital proportional R C
Ni Cd battery with the special charger
or digital proportional R C quick
charger sold separately
/
-,
/
,.
Overcharge may cause burn fire injury
blindness due to overheating breakage
electrolyte leakage etc
,, ,
,,
,.
Charge the Ni-
Cd battery
before flying.
The mini
helicopter that
out of battery
will prang.
4
B
6
5
4
3
2
1
ON
LCD VOLTAGE INDICATOR
Switches that reverse the direction of operation of the servos
The lower position is the normal side and the upper position is the
reverse side
.
.
Channel display
AIL Aileron CH1
ELE Elevator CH2
THR Throttle CH3
RUD Rudder CH4
:()
:()
:()
:()
Operating direction display
:
:
REV Reverse side
NOR Normal side
,.In the upper position the power is turned on
Power switch
Servo reversing switches
7
TRANSMITTER BACK( )
①
②
③
④
Trainer jack
HFM
Mode
Battery cover
Charging jack
..
()
35M 36M 40M 41M 72M////
Trainer jack
Connects the trainer cord when using
the trainer function
The trainer cord is sold separately
.
(.)
Battery cover
Use when replacing the battery Slide
the cover downward while pressing the
part marked PUSH
.
"".
Charging jack
When the LCD window of the transmitter showing twinkling Lo
continuously meaning the low electricity of the transmitter battery
please recharge immediately
Never charge when you use alkaline battery.
""
,,
.
:Caution
1
PUSH
2
3
4
PUSH

CAUTION
Prohibit the terminal of the
Ni-Cd battery connecter to
short circuit.
Short circuit may cause burn,
fire etc.
Prohibit impact strongly
the Ni-Cd battery such as
drop down.
If the battery is damage for
shorting or overheat abnormally,
and cause electrolyte leakage, it
may result in burn or corrosion
of chemical matter.
Prohibited
Prohibited
WARNING
Mandatory
STORAGE OF Ni Cd BATTERY-
Keep the battery, equipment
away from babies and
children.
They may injure for equipment
operating or licking battery.
Do not dispose the battery in a
fire, or heating them, and
prohibit disassembly or refit.
That may result in explode,
overheating, electrolyte
leakage, burn, injury, blindness,
etc.
Store the Ni-Cd battery in
discharging mode if you will
not fly the mini helicopter, and
recharge the battery before
preparing for flying.
If you repeat to charge battery
for a short time, in other words,
the battery has no charge fully,
for the sake of the battery has
memory function, then the
battery cannot charge filled, and
the time of flying will decrease,
may cause a crash.
Prohibited Mandatory
CAUTION
If not remove, the electrolyte
leakage of the batteries will
affect them performance and
Remove the batteries from
transmitter or helicopter if
you will not use them for a
long time.
Do not expose the battery to
direct sunlight, extreme
temperature (degrees Celsius
over 40 or under -10), high
humidity, full of dust, nearby
from heating appliances etc.
Those locations should be the
reason of bend or damage.
5
NAME AND HANDLING OF
EACH PART
TRANSMITTER FRONT( )
CONTENTS IN THE BOX
Please check following parts in the gift box.
The R/C transmitter
The H.F.M
The receiver
The servo
The instruction manual
1 piece
1 piece on the transmitter
1 pieces
4 pieces
1 piece
()
6
ON
LCD VOLTAGE INDICATOR
Carrying bar
Antenna
IDLE TRIN
LCD Voltage Indicator
Hook
Power switch
Rudder trim lever Aileron trim lever
Elevator trim lever
Mode 1
Throttle trim lever
Mode 2
()
()
Elevator Mode 1
Throttle Mode 2
rudder stick
()
()
/
Servo reversing switches
Throttle trim lever
Mode 1
Elevator trim lever
Mode 2
()
()
Throttle Mode 1
Elevator Mode 2
Aileron stick
()
()
/
HOV PIT.PIT TRIM.
GYRO SW.

WARNING:
• Any unauthorized adjustment on this product could result in a violation of part 95 of the
FCC Rules. Please have a person certified as technically qualified to perform transmitter
maintenance and repair duties in the private land mobile services and fixed services by an
organization or committee representative of users of the services.
• Replacement of any transmitter component (crystal, semiconductor, etc.) could result in a
violation of part 95 of the FCC Rules.
• A license may be required to operate this product in some countries. Consult about the
license issue from the radiology department of the country.
• Changes or modifications to this unit not expressly approved by the party responsible for
compliance will void the user’s authority to operate the equipment. Any change to the
equipment will void FCC grant.
NOTE:
This equipment has been tested and found to comply with the limits for a digital device, pursuant
to part 95 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
--Reorient or relocate the receiving antenna.
--Increase the separation between the equipment and receiver.
--Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
--Consult the dealer or an experienced radio/TV technician for help.