LTECH LA4 Waterproof LED Controller Instruction Manual
The LA4 is a high-performance 0/1-10V signal LED constant-voltage controller with IP67 waterproof rating, specifically designed for precise control of LED lighting fixtures. Supporting standard 0/1-10V dimming signal input, it features 4 signal input channels and 4 PWM load output channels to effortlessly meet diverse control scenarios. With robust output performance—delivering up to 20A maximum output current and 960W maximum output power—it reliably drives various LED constant-voltage fixtures.
By connecting 0/1-10V dimmers to channels 1-4, it flexibly enables dimming, color temperature adjustment, and full-color RGB/RGBW control for diverse lighting requirements. For user convenience, it supports both quick on/off, dimming, and color adjustment via button-operated digital displays, as well as advanced customization through the NFC Lighting app. This app allows configuration of dimming modes, fade times, dimming curves, PWM frequencies, and dimming ranges, balancing intuitive operation with deep customization.
Boasting IP67 waterproof performance and stable operation, the LA4 is suitable for diverse indoor and outdoor environments. It reliably functions even in humid conditions, delivering an efficient and flexible control solution for lighting systems.
Spésifikasi teknis
Dimensi produk
Bagéan diagram
Operasi konci
- Power Key: Press once briefly to turn the light on or off.
- Switch Key: Performs different operations based on the current device’s dimming interface.
- W: Remains in brightness adjustment mode; no action occurs with a short press.
- CT: Brightness (default)/Color Temperature, short press to toggle.
After 2 minutes of inactivity, it will automatically return to the default state. - Decrease/Increase Button: When the light is on, a short press cycles through settings one at a time. A long press continuously adjusts the current mode. No cycling function.
Digital Display Interface Diagram
adjustment kacaangan
- b-1:0.1% Brightness
- b-2:5% Brightness
- b-3:10% Brightness
- b-4:25% Brightness
- b-5:50% Brightness
- b-6:75% Brightness
- b-7:100% Brightness(Default)
- b-P:When in long-press adjustment mode or other adjustment methods, the display shows b-P.
adjustment Suhu Warna
- C-1:2700K
- C-2:3000K
- C-3:4000K(Default)
- C-4:5000K
- C-5:6000K
- C-6:6500K
- C-P:When in long-press adjustment mode or other adjustment methods, the display shows C-P.
Beban Parameter
At different PWM frequencies and different voltages, the max. load current and the total power of each channel vary. Before you do the wiring,please strictly follow the load parameters in the table below to operate.
Diagram sambungan
- Connect 8 dimmable lights simultaneously, with each of the 4 dimmers controlling 2 dimmable lights.
Set the dimming mode to “Dimming” in the NFC Lighting app.
- Connect four color temperature lights simultaneously, with two controllers each controlling two color temperature lights.
Set the dimming mode to “CT” in the NFC Lighting app.
- Simultaneously connect two RGB lights, with three controllers each managing the R, G. and B channels for each light.
Set the dimming mode to “Dimming” in the NFC Lighting app.
- Connect two RGBW lights simultaneously, with each of the four controllers managing the R, G, B, and W channels for each light.
Set the dimming mode to “Dimming” in the NFC Lighting app.
Anggo APLIKASI Pencahayaan NFC
Nyeken kode QR di handap nganggo telepon sélulér anjeun sareng turutan paréntah pikeun ngarengsekeun pamasangan APP (Nurutkeun syarat kinerja, anjeun kedah nganggo telepon Android anu tiasa NFC, atanapi iphone 8 sareng engké anu cocog sareng ios 13 atanapi langkung luhur) .
QR: https://www.ltech.cn/NFC-app.html
1. Baca supir LED
On the APP home page, click【Read/Write LED driver】, then keep the programmer’s sensing area close to the NFC sensing area to read the driver parameters.
2. Édit parameter
Click [Parameters] to edit parameters such as Select Brand, Dimming Type, Time for Fading to Dim Level, Dimming Curve, PWM Frequency, and Brightness Range.
3. Write to the drive
After completing the parameter settings, click 【Write】in the upper right corner, and keep the programmer’s sensing area close to the NFC sensing area, so the parameters can be written to the driver.
Transportasi jeung Panyimpenan
1. Angkutan
Produk tiasa dikirim via kendaraan, kapal sareng pesawat.
Salila transportasi, produk kudu ditangtayungan tina hujan jeung panonpoé. Mangga nyingkahan shock parna sarta Geter salila prosés loading na unloading.
2. Panyimpenan
Kaayaan panyimpen kedah saluyu sareng Standar Lingkungan Kelas I. Produk anu disimpen langkung ti genep bulan disarankeun pikeun dipariksa deui sareng ngan ukur tiasa dianggo saatos mumpuni.
Pasatujuan Garansi
- Mangsa jaminan ti tanggal pangiriman: 5 taun.
- jasa perbaikan atawa ngagantian bébas pikeun masalah kualitas disadiakeun dina periode jaminan.
Pangaluaran garansi di handap:
Kaayaan di handap ieu henteu aya dina jangkauan jaminan jasa perbaikan atanapi ngagantian gratis:
- Saluareun jaman jaminan.
- Sagala karuksakan jieunan disababkeun ku vol tinggitage, overload, atawa operasi teu bener.
- Produk kalayan karusakan fisik anu parah.
- Karusakan anu disababkeun ku bencana alam sareng force majeure.
- Label jaminan sareng barcode parantos ruksak.
- No any contract signed by our company.
1. Repair or replacement provided is the only remedy for customers. Our company is not liable for any incidental or consequential damage unless it is within the law.
2. Our company has the right to amend or adjust the terms of this warranty, and release in written form shall prevail.
Perhatian
- Pamasangan sareng komisi produk kedah dilakukeun ku profésional anu mumpuni.
- Our company products are and not lightning proof non-waterproof(special models excepted). Please avoid the sun and rain. When installed outdoors, please ensure they are mounted in a water proof enclosure or in an area equipped with lightning protection devices.
- Upami aya kasalahan, punten ulah nyobian ngalereskeun produk nyalira. Upami Anjeun gaduh patarosan, mangga ngahubungan suppliers Anjeun.
- dissipation panas alus bakal manjangkeun umur gawé produk. Mangga mastikeun ventilasi alus.
- Mangga parios lamun vol gawetage dipaké sasuai jeung sarat parameter produk.
- Diaméter kawat anu dianggo kedah tiasa ngamuat peralatan lampu anu anjeun sambungkeun sareng mastikeun sambungan kabel anu kuat.
- Sateuacan Anjeun ngaktifkeun produk, mangga pastikeun sadaya wiring bener bisi sambungan salah nu ngabalukarkeun ruksakna fixtures lampu.
- Avoid installation near large metal surfaces, in thunder-prone areas, strong magnetic fields, or high-voltage zona.
*This manual is subject to changes without further notice. Product functions depend on the goods. Please feel free to contact our official distributors if you have any question.
Dokumén / Sumberdaya
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LTECH LA4 Waterproof LED Controller [pdf] Instruksi Manual LA4 Waterproof LED Controller, LA4, Waterproof LED Controller, LED Controller, Controller |