1. Pengenalan
Terima kasih kerana membeliasing the TrustFire T21R Tactical Flashlight. This high-performance LED flashlight is designed for reliability and versatility, offering a maximum output of 2600 lumens and a beam distance of up to 228 meters. It features a durable aluminum alloy construction, IPX8 waterproof rating, and convenient USB Type-C charging. This manual provides detailed instructions for proper use, maintenance, and safety.
Image: The TrustFire T21R Tactical Flashlight highlighting its 2600 lumens output and 228-meter beam distance.
2. Kandungan Pakej
Sila semak kandungan bungkusan selepas diterima untuk memastikan semua item ada:
- TrustFire T21R Flashlight x 1
- Kabel Pengecas USB Jenis-C x 1
- Rechargeable Lithium-ion Battery x 1 (pre-installed or separate)
- Tali Tangan x 1
- Waterproof O-ring x 1
- Multi-language User Manual x 1
Image: All items included in the TrustFire T21R package: flashlight, USB-C cable, battery, hand strap, O-ring, and user manual.
3. Spesifikasi
| Ciri | Penerangan |
|---|---|
| Model | T21R |
| Sumber Cahaya | LED |
| Output Maks | 2600 Lumen |
| Jarak Pancaran Maks | 228 Meter |
| Sumber Kuasa | USB Boleh Dicas Semula (Jenis-C) |
| Jenis Bateri | Lithium-ion (21700, 5000mAh) |
| Voltage | 3.6 Volt |
| bahan | Aloi Aluminium |
| Penilaian Kalis Air | IPX8 (Submersible up to 2 meters) |
| Rintangan Kesan | 1 Meter |
| Dimensi (L x W x H) | 12.9 cm x 2.7 cm x 2.7 cm |
| Berat badan | 140 gram |
| Ciri Khas | Mode Memory, Overheat Protection, Battery Level Indicator, Dual Switch Design |
Note: All specifications are based on TrustFire's testing standards. Actual performance may vary depending on battery and environmental conditions.
Image: A chart illustrating the performance of the T21R across various modes, including lumens, runtime, and beam distance.
4. Persediaan
4.1 Pemasangan Bateri
- Tanggalkan penutup ekor lampu suluh lawan arah jam.
- Insert the provided 21700 lithium-ion battery with the positive (+) end facing towards the flashlight head.
- Screw the tail cap back on clockwise until it is securely tightened. Ensure the O-ring is properly seated to maintain waterproof integrity.
4.2 Caj Permulaan
It is recommended to fully charge the battery before first use. Refer to the "Charging" section for detailed instructions.
5. Arahan Operasi
The TrustFire T21R features a dual-switch design for intuitive control: a tactical tail switch and a side switch.
5.1 Suis Ekor Taktikal
- Hidup seketika: Lightly press and hold the tail switch to temporarily activate the light. Release to turn off.
- Hidup/Mati Berterusan: Fully press the tail switch until it clicks to turn the flashlight on or off.
Image: Instructions for operating the tactical tail switch, demonstrating momentary and constant illumination.
5.2 Side Switch (Mode Selection)
When the flashlight is ON (via the tail switch):
- Tukar Mod: Press the side switch to cycle through the lighting modes: Eco → Low → Medium → High.
- Mod Strob: Press and hold the side switch for 1.5 seconds to activate Strobe mode. Press again to return to the previous mode.
- Memori Mod: The flashlight will remember the last used brightness mode (Eco, Low, Medium, or High) when turned off and will resume that mode when turned back on.
Image: Visual representation of the five available lighting modes: High, Medium, Low, Moonlight (Eco), and Strobe.
6. Mengecas
The T21R flashlight features a convenient USB Type-C charging port.
- Turn off the flashlight using the tail switch.
- Locate the USB Type-C port on the side of the flashlight, usually protected by a rubber cover. Open the cover.
- Insert the USB Type-C charging cable into the flashlight's port and connect the other end to a USB power source (e.g., wall adapter, power bank, computer).
- The indicator light on the side switch will turn merah semasa mengecas.
- Once charging is complete, the indicator light will turn hijau.
- Unplug the charging cable and securely close the rubber cover to maintain waterproof integrity.
Penting: The battery has a slow self-discharge rate. If the flashlight is not used for an extended period (e.g., six months), it is recommended to perform a charging operation to prevent battery damage.
Image: The TrustFire T21R flashlight being charged via its USB Type-C port.
6.1 Petunjuk Kuasa
The side switch features a built-in power indicator that illuminates when the flashlight is turned on, showing the remaining battery level:
- hijau: Baki bateri 50% - 100%
- Kuning: Baki bateri 20% - 50%
- merah: Baki bateri 5% - 20%
- Merah Berkelip: 1% - 5% battery remaining (critical level, recharge immediately)
Image: The power indicator on the side switch displaying different colors to represent battery charge levels.
6.2 Pemilihan Bateri
For optimal performance and safety, use the recommended battery types:
| kategori | Jenis Bateri |
|---|---|
| Disyorkan | Rechargeable lithium-ion battery with protection circuit board (TrustFire 21700 X series, etc.) |
| Gunakan dengan Berhati-hati | Rechargeable lithium-ion batteries (21700) |
| Dilarang | Bateri pakai buang |
| Dilarang | Rechargeable lithium-ion batteries (without protection circuit board) (18650) |
| Dilarang | Rechargeable lithium-ion batteries (2 * 16340) |
Warning: Only use TrustFire series 21700 lithium-ion batteries or other compatible protected 21700 batteries. Using unsuitable batteries can damage the flashlight or battery. Do not use lithium batteries without a protection plate.
Image: A visual guide detailing recommended, cautious, and forbidden battery types for the T21R flashlight.
7. Penyelenggaraan
- Pembersihan: Bersihkan badan lampu suluh dengan lembut, damp kain. Jangan gunakan pembersih atau pelarut yang melelas.
- Pelinciran: Periodically lubricate the O-rings and threads with silicone grease to maintain waterproof integrity and smooth operation.
- Penjagaan Bateri: Remove the battery if the flashlight will not be used for an extended period. Store batteries in a cool, dry place.
- Titik Hubungan: Keep the battery contact points clean. If they become dirty, clean them with a cotton swab dipped in rubbing alcohol.
8. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Lampu suluh tidak menyala | Low battery; improperly installed battery; loose tail cap; dirty contacts. | Charge the battery; ensure battery is inserted correctly (positive end towards head); tighten tail cap; clean battery contacts. |
| Cahaya berkelip-kelip atau mati sekejap-sekejap | Low battery; loose tail cap; dirty contacts; damaged O-ring. | Charge the battery; tighten tail cap; clean battery contacts; inspect and replace O-ring if damaged. |
| Lampu suluh terlalu panas | Prolonged use on High/Turbo mode; high ambient temperature; internal issue. | Reduce brightness mode; allow flashlight to cool down. The T21R has overheat protection, which will automatically reduce output. If overheating persists at lower modes, contact support. |
| Penunjuk pengecasan tidak berfungsi | Cable not properly connected; faulty cable/charger; battery fully charged. | Ensure secure connection; try a different USB-C cable or charger; if battery is full, indicator will be green or off. |
9. Langkah-langkah Keselamatan
- Keselamatan Mata: Do not shine the flashlight directly into eyes or at other people. The high intensity light can cause temporary vision impairment or permanent eye damage.
- Kanak-kanak: Jauhkan daripada kanak-kanak.
- haba: The flashlight head may become hot during prolonged use on high brightness modes. Handle with care.
- Rendaman air: While IPX8 rated, avoid prolonged submersion in water. Ensure the USB port cover and tail cap are securely closed before exposure to water.
- Pengendalian Bateri: Gunakan hanya bateri yang disyorkan. Jangan campurkan bateri lama dan baharu, atau pelbagai jenis bateri. Jangan buang bateri ke dalam api.
- Pembongkaran: Do not disassemble the flashlight head or other sealed parts, as this may damage the flashlight and void the warranty.
10. Waranti dan Sokongan
The TrustFire T21R Tactical Flashlight comes with a Tempoh jaminan 12 bulan dari tarikh pembelian.
If you encounter any issues or have questions regarding your product, please contact TrustFire customer support through your Amazon purchase history. Provide your order number and a detailed description of the issue for prompt assistance.
For further information or to register your product, please visit the official TrustFire webtapak atau hubungi perkhidmatan pelanggan mereka secara langsung.