សេចក្តីផ្តើម
Thank you for choosing the Lennoos Advanced Long-Range Laser Pointer. This versatile green laser pen is designed for a variety of applications, including astronomy, construction, presentations, and outdoor adventures. Its powerful beam, durable construction, and convenient USB charging make it an essential tool for precision and visibility. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and safe use.
ព័ត៌មានសុវត្ថិភាព
WARNING: This is a high-power Class 3B laser product. Improper use can cause serious eye injury or blindness. Always exercise extreme caution.
- មិនដែល point the laser beam directly into anyone's eyes or at any animal.
- កុំ point the laser beam at vehicles, aircraft, or any reflective surfaces.
- ទុកឱ្យឆ្ងាយពីកុមារ។ នេះមិនមែនជាប្រដាប់ក្មេងលេងទេ។
- Avoid prolonged exposure to the laser beam.
- Use only as intended and follow all instructions in this manual.
- Do not attempt to disassemble or modify the laser pointer.
រៀបចំ
Unboxing & Components
The Lennoos Advanced Long-Range Laser Pointer comes with the main unit and a detachable star cap. Inspect all components upon arrival to ensure they are intact and undamaged.
Figure 1: The laser pointer unit with its detachable star cap and integrated USB connector.
ការបញ្ចូលថ្មដំបូង
Before first use, it is recommended to fully charge the laser pointer. The device features a built-in USB-A charging port for convenience.
- Unscrew the bottom cap of the laser pointer to reveal the integrated USB-A connector.
- Plug the USB connector directly into any standard USB-A port (e.g., laptop, power bank, wall adapter).
- A red indicator light will illuminate during charging, turning green when the battery is fully charged.
- Charging typically takes approximately half an hour for hours of use.
Figure 2: The laser pointer's integrated USB-A connector for convenient charging.
Video 1: This video demonstrates how to access the USB charging port and the charging indicator light for the laser pointer.
សេចក្តីណែនាំប្រតិបត្តិការ
Basic Operation (Single Beam)
For a focused, long-range green beam, ensure the star cap is removed from the laser's head.
- To activate the laser, press and hold the button located on the side of the device.
- The powerful green beam will project.
- Release the button to turn off the laser.
Figure 3: The powerful green beam is visible both day and night, reaching impressive distances.
Versatile Starlight Mode
The detachable star cap allows for dynamic light patterns, perfect for various entertainment or presentation needs.
- To use the starlight mode, gently attach the removable star cap to the laser's head by screwing it on.
- Once attached, rotate the star cap to cycle through various Gypsophila patterns. Each rotation offers a fresh design.
- To return to the single beam mode, simply unscrew and remove the star cap.
រូបភាពទី ១៣៖ ឧamples of the mesmerizing Gypsophila patterns created by the rotating star cap.
Video 2: This video illustrates how to attach and rotate the star cap to change laser patterns.
ថែទាំ
ការសម្អាត
To maintain optimal performance and appearance, keep your laser pointer clean.
- ជូតផ្នែកខាងក្រៅដោយក្រណាត់ទន់ និងស្ងួត។
- For the laser lens, use a lens cleaning cloth or a cotton swab with a small amount of lens cleaning solution. Avoid abrasive materials that could scratch the lens.
- កុំប្រើសារធាតុគីមីឬសារធាតុរំលាយដ៏សាហាវ។
ការផ្ទុក
Proper storage helps prolong the life of your device.
- Store the laser pointer in a cool, dry place.
- ជៀសវាងពន្លឺព្រះអាទិត្យដោយផ្ទាល់ និងសីតុណ្ហភាពខ្លាំង។
- ទុកឧបករណ៍ឱ្យឆ្ងាយពីដៃកុមារ និងសត្វចិញ្ចឹម។
ការដោះស្រាយបញ្ហា
| បញ្ហា | មូលហេតុដែលអាចកើតមាន | ដំណោះស្រាយ |
|---|---|---|
| ឡាស៊ែរមិនបើកទេ។ | ថ្មទាប; ប៊ូតុងថាមពលមិនត្រូវបានចុចត្រឹមត្រូវទេ។ | Charge the battery fully; Ensure the power button is pressed and held firmly. |
| Weak or dim beam | Low battery; Dirty lens | Charge the battery fully; Clean the laser lens with a soft cloth. |
| Star patterns not changing | Star cap not properly attached or rotated | Ensure the star cap is securely screwed on and rotate it to cycle through patterns. |
លក្ខណៈបច្ចេកទេស
| លក្ខណៈ | លម្អិត |
|---|---|
| ម៉ាក | លេនណូស |
| លេខម៉ូដែល | LV-JGD |
| ទំងន់ធាតុ | 3.17 អោន |
| វិមាត្រផលិតផល | 5 x 0.7 x 0.7 អ៊ីញ |
| ពណ៌ | បៃតង |
| ប្រភេទសម្ភារៈ | អាលុយមីញ៉ូម |
| Beam Range (Day) | រហូតដល់ 490 ហ្វីត |
| Beam Range (Night) | រហូតដល់ 8,200 ហ្វីត |
| សាកថ្ម | Integrated USB-A |
ការធានា និងការគាំទ្រ
Lennoos is committed to providing high-quality products. For any questions, concerns, or support needs regarding your laser pointer, please refer to the official user guide or contact our customer service.
មគ្គុទ្ទេសក៍អ្នកប្រើប្រាស់ផ្លូវការ (PDF)៖ ទាញយកនៅទីនេះ
