T238 Digital Trigger Unit V2&V3 BASIC

(With short-circuit protection)

Rabhadh
This upgrade kit is designed for professional AIRSOFT/gel ball blaster player who can fully disassemble and assemble Automatic Electric Gun. The compatibility with all Gearboxes is not guaranteed, but it can fit into standard or common brand Gearboxes V2/V3 without larger modification. Related Tools and skills is needed for installing the product.
Aird
- Protect the detection sensors/switches while installing, do not connect the battery for testing before installation is completed to prevent damage to the circuit board.
- Cuimhnigh dearfach agus diúltach an mhótair, ná cuir ar ais.
- DTU will not function properly until the gearbox and motor are installed correctly. Please finish the installation at first.
- Úsáid Earrach níos lú ná an M150 le do thoil.
- Please keep your gearbox clean, and keep the sensors D5, D6 clean.

Cur síos
T238 digital trigger unit BASIC is a programmable MOSFET designed for beginners who only need simple functions like stable semi-auto and preventing battery over discharge. With high speed processor and 2 high power MOSFET chips, this system has many functions, such as binary trigger, auto-loading function for gel ball magazine, over heat protection and so on. Besides, it also has the functions of gearbox block-up protection. It can effectively improve the stability, shooting speed and response speed of gearbox. The module uses a maximum of 16.8V batteries. Soldering and wiring are required.

Príomhpharaiméadair
- Size of V2: 45*30*14mm/V3: 100*23*5mm
- Oibriúcháin voltage: 6-16.8V
- MOSFET overheat protection
- Motor short circuit protection
- Cosaint ar ró-urscaoileadh ceallraí
- Active brake tech
- Úsáideann braiteoir optúla chun giar a bhrath
- Binary trigger and paint ball shooting mode
- Is é uasmhéid sruth Inrush ná 300A, is é 100A an t-uassruth Coscáin
- Compatible with various Standard Gearbox V2/V3
Feidhmeanna
- Binary trigger. when the trigger is pressed and released, the gearbox will fire once each.
- Cosaint blocála. Nuair a tharlaíonn blocáil giarbhosca, stopann an córas ag obair agus scaoileann sé fuaim 'bíp' fadaithe. Seiceáil an bosca tonnta láithreach le do thoil le cumhacht as.
- Tá feidhm uathoibríoch-luchtaithe deartha le haghaidh irisí blaster liathróid glóthach le mótair taobh istigh, nuair a bhíonn an iris á athrú, reáchtálfar an mótar iris go huathoibríoch ar feadh 1 soicind.
- Short circuit protection. When a short circuit is detected in the motor/magazine circuit, the system will cut off the power to the motor/magazine and prompt through LED flashing. Please disconnect the battery in a timely manner and troubleshoot the problem.
- Battery Over-Discharge Protection: The system automatically detects the number of battery cells. When the voltage of any single cell drops below the preset threshold, the system will: Emit an audible “Beep! Beep! Beep! Beep!” warning through the motor. Enter shutdown/sleep mode. Please immediately replace the battery upon hearing the low-voltage aláram.
- When the MOSFET is overheated, after the trigger is pulled, the motor will give a beep prompt until it is automatically restarted after cooling.
Modhanna
Binary-trigger mode: In this mode, when the trigger is pressed and released, the gearbox will fire once each
Paint Ball Mode: In this mode, if the trigger switch is triggered at a slower frequency, the system is in single shot mode. If the trigger switch is triggered at a faster frequency, the system is in Binary-trigger mode

Riachtanais
- Teflon high-temperature resistant wire is recommended for this system, power wire for motor and battery should be larger than 0.5sqm silver plate wire, wire for electronic powered magazine should be around 0.25sqm
- Using high magnetic motors and high discharge rate batteries to reduce motor and battery heating caused by frequent single shot shooting
- It is recommended to use springs below M150, and for springs exceeding M150, please use a high torque motor
- Is féidir le húsáid mótair chasmhóiminte ard stop a chur leis an mótar níos tapúla agus cosc a chur ar DTU ó róthéamh.
- In standby state, the current of the system is smaller than 0.01A. Please disconnect the battery if it is not used for a long time

Suiteáil
- Please refer to relevant tutorials to remove the gearbox from the receiver
- Déan an giarbhosca a dhíchóimeáil, is gá an luamhán scoite a bhaint, an luamhán sábhála agus an pláta roghnóir a choinneáil ar an ngiarbhosca (Is féidir an teagaisc díchóimeála giarbhosca a fháil ar YouTube)
- Suiteáil an modúl agus brúigh na sreanga sa ghiarbhosca (ní mór roinnt giarbhosca a ghearradh as stiffener nó poll druileáilte)
- Bailigh an giarbhosca
- Le haghaidh tuilleadh sonraí, tabhair cuairt ar http://t238.net
Tástáil Thapa
After soldering, connect the motor and battery. Make sure the wires are connected correctly. Press each switch one by one, you will get a blink of the LED. If not, your module is not right, contact the customer service immediately.
Notice! Ensure that the motor is securely fastened to prevent sudden start-up.
When testing the gear sensors, use an opaque object to cover between D5 and D6 to trigger the gear sensor. If the gear sensor is working properly, the LED will flash once when the opaque object intervenes.
Ríomhchlárú
- Follow the steps below to enter programming mode
- Sa mhodh ríomhchláraithe, astaíonn an mótar 'bíp' gearr, ciallaíonn na huimhreacha 'bíp' sraithuimhir na rogha. Más mian leat an rogha a roghnú, tarraing agus coinnigh an truicear i 2 shoicind tar éis 'bíp' go dtí 'bíp' fada, socrófar an modúl mar rogha chomhoiriúnaithe. (Tá na roghanna agus an fheidhm/paraiméadar comhoiriúnaithe sa tábla thíos).
- After setting to the selected option, the motor emits short ‘beep’s, the number of ‘beep’s means the different function/parameter of this option. If you want to program to set it to certain option or parameter, pull and hold the trigger in 2 second after ‘beep’ till 2 long ‘beep’, then the module exits the programmable mode.

| Rogha \ Paraiméadar | 1 | 2 | 3 |
| 1 Cosaint ceallraí | AS (Réamhshocrú) | ON | Athshocraigh |
| 2 mód leath-uathoibríoch | Semi-auto(Default) | Truicear dénártha | Paint ball |
| 3 Cineál roghnóir | G36(Default) | AK47 |
Lámhach trioblóide

- The green circle represents the contour line of the circuit board, representing the position of the circuit board. The red circle represents the center of the gear shaft, representing the gear position. When installed correctly, the green circle should be coaxial with the red circle.
- Mura bhfuil an ciorcal dearg comhlárnacha leis an gciorcal glas, léiríonn sé nach ionann méid DTU agus giarbhosca, agus is gá an giaranna earnála a mhodhnú.
- When the green circle is to the left of the red circle, the red position of sector gear needs to be removed by 1mm; When the green circle is to the right of the red circle, the green position of sector gear needs to be extended by 1mm.

BEEP
- Beep!: represents a short beep.
- Beep~: represents a long beep.
| Beep types | Brí |
| Beep!Beep!Beep! | Successfully initialized prompt tone, system enters game mode |
| Beep!Beep!Beep!Beep! | Ceallraí toirt ísealtage or exceeding allowable voltage |
| Beep~ | Gear sensor cannot detect gear rotation; Damaged gear sensor or abnormal connection with DTU; Gearbox jamming or motor polarity reversal; Programming mode prompt sound |
| Beep~Beep~ | Enter and exit program mode |
| Bíp! | Overheat warning/switching fire mode/Switch shooting mode with selector |
| Cineál stiúir | Brí |
| I gcónaí ar | The motor is not connected to the DTU; Motor damage; Damaged motor wire plug |
| Always fast flashing | Short circuit between the positive and negative poles of the motor; LED fast flashing indicates a short circuit in the gearbox motor circuit; Internal motor malfunction; Low battery |
| Always slow flashing | Short circuit between the positive and negative poles of the magazine, LED slow flashing indicates a short circuit in the magazine circuit; Internal motor malfunction; Low battery |
| Flash uair amháin | Switch/sensor triggered |
Doiciméid / Acmhainní
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