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Package contents

- Leviathan-NGRS drop-in module with wiring

- 2x screw and pads to secure it in the gearbox

- 2x Foams to keep device in the place

- Sheet with selector plate stiskers

- 40A fuse, 2x faston, T-Plug, red wire, heat-

shrinks to finish wiring at the battery end

- Leviathan black 40mm round sticker

        - Installation manual

Leviathan - NGRS parameters

- It is processor controlled mosfet with wireless communication. 

- Device paramethers is changed with smartphone via application (Android and iOS).

- Device is fully integrated inside the gearbox instead of the original trigger contacts. 

- It can be fitted into these Tokyo Marui Next Generation guns: M4, SCAR, HK416, HK417.

- It has wires to stock (loose end), mini 40A fuse and deanT to solder after gun assembly. 

- It adds new shooting modes, controls RoF, pre-cocking, active braking, virtual magazine, 

input and output ports, electronic fuse, low battery indication, statistics... 

- Usable for battery with max. 17 volts (max. lipol 4S 14,8V).

Safety warning

- Installation of this device into the gearbox requires advanced technician skills! 

- Please read these informations before installing your device to prevent any damage.

- Short circuit or incorrectly connected battery will cause immediate damage to the de-

vice which is not covered by the warranty. It can lead to fire or even battery explosion.

- Disconnect battery, when you aren‘t using the gun! Otherwise you will fully discharge 

the battery. Because the device drains small amount of current from it all the time.

- Don‘t connect battery when gun pointing towards you, another person or an animal.

- Don‘t modify, repair, put into any kind of liquids or thermal shock the Leviathan.

Содержание LEVIATHAN NGRS

Страница 1: ...INSTALLATION MANUAL FOR TOKYO MARUI NGRS ...

Страница 2: ...lder after gun assembly It adds new shooting modes controls RoF pre cocking active braking virtual magazine input and output ports electronic fuse low battery indication statistics Usable for battery with max 17 volts max lipol 4S 14 8V Safety warning Installation of this device into the gearbox requires advanced technician skills Please read these informations before installing your device to pre...

Страница 3: ...e You can bend its end to change resistance Pink micro switch detects empty magazine Optical sensor for the sector gear is in the green circle it detects gear cam movement Yellow reset button hold for 2s password is reset to 1234 after vibration from motor settings are reset too Optical sensor is for detection SAFE SEMI and AUTO position It is shown in the red circle For its function is neccessary...

Страница 4: ...Leviathan has 2 pads on the board for powering hop up LED illumination flashlight laser magazine motor etc On the Positive pad is battery voltage in the red area Negative pad from the motor is in the green area the power is fully driven throuht the Leviathan microprocessor In the app use interface External out put to activate desired function Some input functions activates output terminal even on ...

Страница 5: ...e parts out of the gear box not used with the Leviathan 5 Remove other internals from gear box Prepaired gearbox for installation 6 Grind these 2 pins to flat it is nece ssary to fit wiring inside the gearbox 7 Make 2mm gap into the red area to insert wiring through this gap Gearbox shell modification Stock gearbox modificaion is necessary to fit Leviathan wiring without damaging them see pictures...

Страница 6: ...t the Leviathan position to the same distance from sector gear bearing red circle Use screws with washers from package and screw device to gearbox white circles 7 Keep in place transparent foil it pre vents from short circuit through gearbox 8 Unplug Leviathan top board from the bottom all jumpers at one time UNIQUE SERIAL NUMBER ...

Страница 7: ...battery motor Keep clear green hole for pin 10 Make sure the screws doesn t stick outside of the gearbox If yes grind it 11 Check if there are any parts contact with the gearbox around the red area 14 Overall view to the wiring in gearbox 15 Stick 2 foams to the right gearbox shell according this image foams are included in the package ...

Страница 8: ...ition otherwise Leviathan could be damaged 18 Push the trigger spring into the gearbox by screwdriver or pliers 19 Lube the top part of the trigger by small amount of vaseline for RFTS 20 Check sector gear height it can t touch the optical sensor or screw 21 Insert the remaining parts into the gearbox Put together the gearbox shell Check if it fits perfectly together ...

Страница 9: ...late in red area Mechanical locking will be disabled 23 Take out one of 12 stickers by pliers Do not touch the sticker by hand 24 Clean selector plate by degreaser and place sticker the to the white area 26 Black wire bends back at the bottom and lead both wires back 27 Bend both motor connectors exactly like on the picture Do not bend it to the other site ...

Страница 10: ...ector 30 Also you can use this Leviathan set for T plug connector 31 Squeeze faston connector around red wires with pliers and solder them 32 Use lighter or hot air gun to shrink tube around the spade connectors and connect both of them to the fuse 33 Shrink large tube around the fuse and wires Solder black and red wire to the T Plug connector KEEP IN MIND RIGHT POLARITY KEEP IN MIND RIGHT POLARIT...

Страница 11: ...s see page 2 Battery has to be connected 2 Connect the battery to the Leviathan and pair it with your smartphone 3 Use default password 1234 You can save it by checking the box Remember password Sensors configuration and testing 1 Install Leviathan by JeffTron app from App store iOS or Google play Android into your smartphone Or use link https www jefftron net application QR code ...

Страница 12: ... in range 6 30 and press continue Move selector to Semi range 40 70 and press continue Move selector to Auto range 80 99 and press finish Try right Semi and Auto responses in the Sensor check function Blue is ON SAFE is when Semi and Auto is inactive 8 At the end every selector position has to end in the green color If not go to the page 13 to solve the problem ...

Страница 13: ...en sector gear is spinning Ideal range is 10 90 It works perfectly even with a range difference of only 20 Automatic cycle calibration sets cycle detection point when error 103 appears Cycle detection blinks when a sensor de tects sector gear complete cycle Light intensity lowers the cycle range if it is too high For update shoot again 10 Follow instructions in the calibrati on Make sure no BBs ar...

Страница 14: ...ith Leviathan and update firmware to the newest version Keep your app and firmware always up to date 13 If any selector position ends in the red color its value is too close to another one so the position won t be set right This could be caused by wrong sticker po sition or dirt on selector plate or sensor It is also possible you didn t change se lector position during calibration process 12 If cy...

Страница 15: ...hoot a burst per trigger pull BurstX BurstY A short trigger pull fire burstX a long trigger pull fire burstX plus burstY bullets BurstX Full A short trigger pull fires burstX a long trigger pull makes an auto fire Full Gun makes auto fire until trigger is released Virtual reload Pull trigger to reload virtual mag Activate output Pull trig to turn ON Ext output Burst functions It enables you to sho...

Страница 16: ...ar on the gearbox Delay between shots It is for simulation the delay from gun reload or recoil During delay gun can t shoot After dealy gun vibra tes shortly to notify the gun is ready for shooting Electronic fuse Set sensitivity for high current detection to avoid any damage if something goes wrong We recommend to set 10A above average auto current reading from the statistics Low Battery Indicati...

Страница 17: ...g NC Inverted function Empty mag NO Virtual reload Micro switch activates virtual maga zine reload when is connected SIG with GND External output see manual at page 3 OFF It works only if the Input terminal activates it Motor It is ON with gun motor with IN activation Motor Xs It is ON with gun motor with time delay Always on The output is constantly activated Virtual magazine Value sets number of...

Страница 18: ...nsors are displayed on page 2 With selector on Safe are Semi and Auto detected as OFF Shot counter records full gear spin Total counts every shot during a lifetime User can be reset by user anytime Error log shows the errors made during the device life A total shot counter value is saved when an error happens Error expansion shows a possible solution Bin at the top corner will reset all errors ...

Страница 19: ...t Peak current when the motor starts spinning Average semi current Current during the first shot Average auto current Current during burst fire Mosfet temperature Actual mosfet temperature the cut off temperature is 75 C Processor temperature Actual processor tempera ture the cut off temperature is 75 C Signal strength Shows the signal strength the smaller the dBm drop the stronger the signal Batt...

Страница 20: ...he beep at error 100 over spinning double shot Sound signalization Allow deny sounds when maga zine is empty delay between shots and virtual reload Full auto limit It is safety feature It cut off power after 100 bb continuous burst on the FULL auto fire Information Info about app and firmware version Bootloader and Hardware version is constant Device name Is visible on the list with devices max 12...

Страница 21: ...gear sensor is pressed after motor stop piston over traveling 100 short long beep Sector gear sensor isn t pressed after trigger pull 103 2 short and long beep Selector plate has moved during shooting 101 2 short beeps High current flow the mosfet 106 3 short beeps High temperature on the mosfet 104 1 long beep Battery voltage is less than 5 5 volts 107 3 long beeps High processor temperature 108 ...

Страница 22: ...ake or reducing pre cocking if used or reducing rate of fire or use battery with lower voltage or change gear ratio or use low speed high torgue motor ISSUE Selector plate has moved during shooting Error 101 SOLUTION You have changed by mistake fire selector during shooting or it was changed by vibrations from shooting Check and change if necessary the right sticker positi on on the selector plate...

Страница 23: ...SUE Nonfunctional application Error 200 SOLUTION Program error in the Leviathan Make update firmware to the newest version ISSUE Gun suddenly stopped firing SOLUTION Protection could be activated check error log Check battery charge Check motor contacts and motor functionality Check if the safety fuse hasn t been blown ISSUE The Leviathan is not visible in the device list in the application SOLUTI...

Страница 24: ...e opposite battery polarity abuse damaged wires wrong installation bad handling any modification by user unusual physi cal electrical or electromechanical stress Exclusion of liability Manufactu rer Ing Filip Němec is not liable for any damages injuries or accidents of any kind resulting from the use of this product in the airsoft gun VERSION 4 22 For technical support or reclamation use email sup...

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