DRC JJIFA-IR4TX User manual

JJIFA IR Transmitter
MODEL : JJIFA-IR4TX
Instruction manual
2012-12-05 1www.DRCmall.com
www.DynamicRC.com

JJIFA-IR4TX Feature
2www.DRCmall.com
www.DynamicRC.com
2012-12-05
Infra red remote control
6 bit,2~4 Channel variable transmit
30~50M control distance
transmit signals 25 times per second
16X2 LINE LCD Display
V-TAIL, ELEVON mixing
Available PPM out PORT
Support Firmware UPGRADE

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Introduction JJIFA-IR4TX
Term of RC(Radio Control) sounds more popular around us even if
you are not a RC mania. Recently ,many Ghz RC receivers were
announced in the market. Also, user’s demand looking for much
smaller and lighter one is very high. If you are interested in
indoor plane , you already know about Infra red RC control devices.
It is small and light , even you can enjoy it with reasonable
price . But, technically, Infra red control has pros and cons.
It has short control range and cannot use under strong sunshine
because of its weakness against noise . In spite of these
disadvantages , still many people using Infra red control. Some
modules which enables to connect RF transceiver are in the market.
However , it is yet too far from users satisfaction because of its
low resolution and slow signal transmit speed.
As a hobby mania , we have been devoted our special interest to
develop improved Infra red control transmitter.
We are proud to announce JJIFA-IR4TX and will continue to improve
the performance .
We hope you have great fun with our JJIFA –IR4TX .
Thanks,
Young IL Kim

2012-12-05 www.DRCmall.com
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Product view JJIFA-IR4TX
Joystick :
Control & select MENU
Mode select Button:
Menu / Plane mode
Power S/W
IR Emission LED
LCD display
We supply only Kit . The above picture is an assembled .

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Position of Joystick JJIFA-IR4TX
Name of stick will be given by control aerobatic model.
•Elevator
•Rudder
•Throttle
•Aileron
available 4 ways of stick selection by user’s preference.
Stick 1
Elevator Throttle
AileronRudder
Stick 2
Elevator Throttle
RudderAileron

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Position of Joystick JJIFA-IR4TX
Stick 3
Throttle
Aileron
Elevator
Rudder
Stick 4
Throttle
Rudder
Elevator
Aileron
•The stick which is not being centered is assigned to throttle control .
•position of throttle stick should be decided at PCB assembly.
(Attention) we recommend to put JS2 on the right side of PCB for
throttle stick .
If you want JS1 assign to throttle , you need to change harness wire.
If you don’t want change wire , you may CUT PCB center line and
switch its position .

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Model Set up Menu JJIFA-IR4TX
Throttle
stick
No use
Move to lower menu
Enter
ESC
Move to upper menu
No use
EnterESC

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Menu Map JJIFA-IR4TX
MODEL_SET
OUTPUT_ORDER ELEVATOR / RUDDER / THROTTLE / AILERON
STYLE NOR_2CH / NOR_3CH / NOR_4CH / V-TAIL / ELEVON /
TWIN-M
EPA ElevatorUP/ ElevatorDown/ RudderLeft/ RudderRight/
Throttle_down / Throttle_up / AileronLeft /AileronRight
MMPA Elevator_min / Elevator_max / Rudder_min / Rudder_max /
Throttle_min / Throttle_max / Aileron_min/ Aileron_max
CENTERING Elevator / Rudder / Aileron
REVERSE Elevator / Rudder / Throttle / Aileron
T.CUT
TWIN_MIX
CARRIER
IR-PCM
PPM
PPM_SET
MIN
MAX
INVERSION
YES
NO
I/O_VIEW
LOAD
SAVE
SET_DEFAULT
STICK
ER_TA
EA_TR
INFO

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Menu Functions JJIFA-IR4TX
MODEL_SET-1
•You can change the detail function settings on selected model.
•Factory setting default model number is “ 1 “.
IO_VIEW
STK: 32/32/04/32
OUT: 00 00 00 00
•STK : STICK value , changeable up to 0~63, 6 bit(resolution64)
•31 or 32 is a center POSITION value.
•STK of 4 value represent as below.
•First : Stick value of Up/Down (max/min) without throttle.
•Second : Stick value of Right/Left without throttle.
•Third : Stick value of UP/Down for throttle
•Fourth : Stick value of Right/Left on throttle side stick.
•OUT : output digital output value of stick channel .
•if you move sticks , this value will vary.
•OUT range is 0~63 (6 bit) for throttle.
•Except for throttle , other stick’s OUT value will vary from -31 to +31.
•It is convenient to check the output value after making a changes.
By pushing Mode switching button for 1 sec , you can return to Model
_ set .

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Menu functions JJIFA-IR4TX
LOAD
1.---:NOR_2CH
2.---:NOR_2CH
•Call Model set to RAM from EEPROM.
•MODEL_SET call all setting value for this model.
•move up /down and ENTER to select.
SAVE
1.---:NOR_2CH
2.---:NOR_2CH
•You can store maximum 9 Models.
•you can randomly save selected model .
•If you select number , you need enter 3 digit name of model.
***MODEL NAME***
↕---
•move stick to upper side , you can enter A~Z .
•move lower , able to enter 0~9 .
•can enter symbol ’-’ or ‘ ‘
•After entering 3rd character and ‘ENTER’ will save .
•if do ESC, you can cancel the save during input .