1. ບົດແນະນຳ
The Nitecore EDC17 is a versatile 3-in-1 Everyday Carry (EDC) flashlight designed for various tasks and outdoor activities. It features a powerful white light, a precision UV black light, and a bright green beam, all housed in a slim, durable stainless steel body. This manual provides essential information on how to set up, operate, and maintain your EDC17 flashlight.

ຮູບ 1: ດ້ານຫນ້າ view of the Nitecore EDC17 Flashlight.
2. ຜະລິດຕະພັນເກີນview
The EDC17 combines multiple lighting functions with a robust and compact design. Key features include:
- Triple Light Sources: Integrates a 1500-lumen white light, a UV black light, and a green beam (Class 3R, <5mW) for diverse applications.
- High Performance White Light: Delivers up to 1500 lumens with a throw of up to 251 yards, offering four brightness levels.
- Built-in UV Light: Features three levels of UV light for tasks such as leak detection, currency verification, and revealing hidden stains.
- ລຳແສງສີຂຽວ: Provides pinpoint accuracy for presentations or long-distance pointing.
- ການກໍ່ສ້າງທົນທານ: Made from PVD-coated stainless steel, offering scratch-resistant, fingerprint-proof, and impact-resistant (2m) properties.
- ການປະເມີນກັນນ້ໍາ: IPX7 rated for high-level water resistance, ensuring reliable performance in wet conditions.
- ການດໍາເນີນງານງ່າຍດາຍ: Dual control interface with a slide switch for power and brightness, and an M button for light source switching.
- USB-C ສາມາດສາກໄຟໄດ້: Built-in fast-charging USB-C port with an LED power indicator for convenient recharging.
- ການອອກແບບກະທັດຮັດ: Slim and flat at 4.84 inches long and 3.74 ounces, designed for effortless everyday carry.

ຮູບ 2: ຂ້າງ view of the Nitecore EDC17 Flashlight, highlighting its slim profile.
3. ຕັ້ງຄ່າ
3.1 ສິ່ງທີ່ຢູ່ໃນກ່ອງ
Upon unboxing your Nitecore EDC17, ensure all components are present:
- EDC17 Flashlight
- ສາຍສາກ USB-C
- ສາຍສາກ
- Clip ສາຍແອວ
- Tail Replacement Module
Note: The tail replacement module is for customization or replacement if needed.
3.2 ການສາກໄຟເບື້ອງຕົ້ນ
Before first use, fully charge the flashlight. The EDC17 features a built-in USB-C charging port. Locate the charging port cover on the side of the flashlight, open it, and connect the provided USB-C cable to a power source. The LED power indicator will show charging status.

Figure 3: USB-C charging port with protective cover and LED power indicator.
A full charge typically takes approximately 1.5 hours. The power indicator will show a steady green light when fully charged.
3.3 Attaching the Clip and Lanyard
The included stainless steel clip can be attached to the flashlight for secure carry in a pocket, belt, or bag. The lanyard can be threaded through the designated hole for additional security and ease of access.
4. ຄໍາແນະນໍາການດໍາເນີນງານ
The EDC17 features a dual control interface for intuitive operation.
4.1 ຄວບຄຸມview
- ສະຫຼັບສະໄລ້: Controls power On/Off and adjusts white light brightness levels.
- ປຸ່ມ M: Switches between different light sources (White, UV, Green Beam).

Figure 4: The M Button and Slide Switch on the Nitecore EDC17.
4.2 White Light Operation
- ເປີດ/ປິດ: Slide the switch forward to turn on the white light. Slide it back to turn off.
- ປັບຄວາມສະຫວ່າງ: While the white light is on, continue sliding the switch forward to cycle through the four brightness levels (Ultralow, Low, Mid, High). Release the switch at your desired brightness.

Figure 5: White light output with various brightness levels.
4.3 UV Black Light Operation
To activate the UV black light, press the M button. The UV light has three levels. Press the M button repeatedly to cycle through the UV brightness levels. Press the M button again to return to white light or turn off the flashlight using the slide switch.

Figure 6: UV black light in use for inspection and detection.
4.4 ການເຮັດວຽກຂອງລຳແສງສີຂຽວ
To activate the green beam, press and hold the M button. Release the M button to turn off the green beam. The green beam can also be used in combination with the white light for enhanced visibility and pointing.

Figure 7: Green beam for positioning and aiming, also combined with white light.
4.5 Removable Glass Breaking Tip
The EDC17 is equipped with a removable glass breaking tip for emergency situations. This feature is located at the tail of the flashlight. Use with caution and only when necessary.
5. ການສາກໄຟ
The Nitecore EDC17 features a convenient USB-C charging system. The recessed and covered charging port ensures protection against water, impact, and dust.
5.1 ຂະບວນການສາກໄຟ
- ເປີດຝາປິດປ້ອງກັນຂອງພອດສາກໄຟ USB-C.
- Connect the USB-C charging cable to the flashlight and a power source (e.g., USB adapter, computer).
- The LED power indicator will display the charging status.
- Once fully charged, the indicator will show a steady green light. Disconnect the cable and close the protective cover.
5.2 ຕົວຊີ້ບອກພະລັງງານ
The LED power indicator provides real-time battery status:
- 4 Constant-on lights: 75% - 100% battery
- 3 Constant-on lights: 50% - 75% battery
- 2 Constant-on lights: 25% - 50% battery
- 1 Constant-on light: 10% - 25% battery
- 1 Flashing light: <10% battery (Recharge as soon as possible)
6. ບໍາລຸງຮັກສາ
Proper maintenance ensures the longevity and optimal performance of your Nitecore EDC17 flashlight.
- ທໍາຄວາມສະອາດ: Regularly wipe the flashlight body with a soft, clean cloth. For stubborn dirt, use a slightly damp ຜ້າ. ຫຼີກເວັ້ນການສານເຄມີທີ່ຮຸນແຮງຫຼືວັດສະດຸຂັດ.
- ຊ່ອງສາກໄຟ: Keep the USB-C charging port clean and free of debris. Ensure the protective cover is securely closed when not charging to prevent water and dust ingress.
- ການເກັບຮັກສາ: Store the flashlight in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, ensure the battery is partially charged (around 50%) to prolong battery life.
7. ການແກ້ໄຂບັນຫາ
If you encounter issues with your Nitecore EDC17, try the following steps:
- ໄຟສາຍບໍ່ເປີດ:
- ໃຫ້ແນ່ໃຈວ່າໄດ້ສາກໄຟແລ້ວ. ເບິ່ງພາກ 5 ສໍາລັບຄໍາແນະນໍາການສາກໄຟ.
- Check if the slide switch is fully engaged.
- ຜົນຜະລິດແສງມືດ ຫຼື ກະພິບ:
- ແບັດເຕີຣີອາດຈະອ່ອນ. ໃຫ້ສາກໄຟສາຍຄືນໃໝ່.
- ຮັບປະກັນວ່າເລນສະອາດ.
- ບັນຫາການສາກໄຟ:
- Verify the USB-C cable is properly connected to both the flashlight and the power source.
- ລອງໃຊ້ສາຍ USB-C ຫຼືອະແດັບເຕີໄຟອື່ນ.
- ກວດໃຫ້ແນ່ໃຈວ່າຊ່ອງສາກໄຟບໍ່ມີສິ່ງເສດເຫຼືອ.
If problems persist, contact Nitecore customer support for assistance.
8. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ມູນຄ່າ |
|---|---|
| ຄວາມສະຫວ່າງສີຂາວ | 1500 Lumens |
| ໄລຍະທາງສູງສຸດ | 251 yards (230 meters) |
| ຜົນຜະລິດແສງ UV | 1350mW (3 levels) |
| Beam ສີຂຽວ | ຊັ້ນ 3R, <5mW |
| ແຫຼ່ງພະລັງງານ | ພະລັງງານຫມໍ້ໄຟ (Lithium Ion) |
| ສາມາດສາກໄຟໄດ້ | USB-C |
| ວັດສະດຸ | Stainless Steel (PVD-coated) |
| ລະດັບຄວາມຕ້ານທານນ້ໍາ | IPX7 (ກັນນໍ້າ) |
| ຄວາມຕ້ານທານຜົນກະທົບ | 2m |
| ຂະໜາດສິນຄ້າ | 0.63"D x 1.26"W x 4.84"H |
| ນ້ໍາຫນັກລາຍການ | 3.74 ອອນສ໌ (0.23 ປອນ) |
| ຄຸນນະສົມບັດພິເສດ | Lightweight, Long Range, Rechargeable, Stain Detector, Weatherproof |
9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
The Nitecore EDC17 comes with a limited warranty. For detailed warranty information, product support, or service inquiries, please refer to the official Nitecore webເວັບໄຊ ຫຼືຕິດຕໍ່ບໍລິການລູກຄ້າຂອງເຂົາເຈົ້າໂດຍກົງ. ຮັກສາຫຼັກຖານການຊື້ຂອງທ່ານສໍາລັບການຮ້ອງຂໍການຮັບປະກັນ.
10. ຂໍ້ມູນຄວາມປອດໄພ
- Do not shine the flashlight directly into eyes, as the powerful light can cause temporary vision impairment or permanent damage.
- The green beam is a Class 3R laser. Avoid direct eye exposure and do not point it at aircraft or vehicles.
- ຮັກສາໄຟສາຍໃຫ້ໄກຈາກເດັກນ້ອຍ.
- ຢ່າຖອດສາຍສາກ ຫຼືດັດແປງໄຟສາຍ, ເພາະວ່ານີ້ອາດຈະເຮັດໃຫ້ການຮັບປະກັນເປັນໂມຄະ ແລະເຮັດໃຫ້ເກີດຄວາມສ່ຽງດ້ານຄວາມປອດໄພ.
- Avoid exposing the flashlight to extreme temperatures or open flames.
- Ensure the charging port cover is sealed when not charging to maintain waterproof integrity.
11. ວິດີໂອຜະລິດຕະພັນຢ່າງເປັນທາງການ
Nitecore EDC Flashlights Comparison
This video from Lumen Tactical provides an overview and comparison of various Nitecore EDC flashlights, including the EDC17. It demonstrates features like USB-C charging, durability, and different light modes.
Nitecore EDC17 Unboxing and Features
This video from Taras Kul offers an unboxing and demonstration of the Nitecore EDC17, showcasing its design, controls, and various light functions including white light, UV light, and green laser.