1. Танилцуулга
Thank you for choosing the HXSJ L800 3-Mode 61-Key RGB Mechanical Gaming Keyboard. This keyboard offers versatile connectivity options including 2.4GHz wireless, Bluetooth 5.0, and wired USB-C, making it suitable for various devices and usage scenarios. Its compact 61-key layout is designed for portability and efficiency, providing ample space for mouse movement. The keyboard features durable two-color injection molded ABS keycaps and vibrant RGB backlighting for an enhanced user experience. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance.
2. Багцын агуулга
- 1 x HXSJ L800 Механик Тоглоомын Гар
- 1 x USB Receiver (for 2.4GHz wireless connection)
- 1 x Type-C Cable (for wired connection and charging)
- 1 х хэрэглэгчийн гарын авлага

3. Тохиргоо
3.1 Холболтын горимууд
The HXSJ L800 keyboard supports three connection modes: 2.4GHz wireless, Bluetooth 5.0, and wired USB-C. You can switch between these modes based on your device and preference.
3.1.1 2.4GHz утасгүй холболт
- Locate the USB receiver included in the package.
- Plug the USB receiver into an available USB port on your computer or compatible device.
- Гарын горимын унтраалга (ихэвчлэн ар талд эсвэл хажуу талд байдаг) 2.4G утасгүй горимд тохируулагдсан эсэхийг шалгаарай.
- The keyboard should automatically connect. If not, press and hold the Fn + R keys simultaneously for a few seconds to initiate pairing.
3.1.2 Bluetooth 5.0 холболт
Гар нь нэгэн зэрэг гурван хүртэлх Bluetooth төхөөрөмжтэй холбогдож чадна.
- Гарын горимын унтраалга Bluetooth горимд тохируулагдсан эсэхийг шалгана уу.
- Төхөөрөмж дээрээ (компьютер, таблет, ухаалаг утас) Bluetooth-г асаагаад шинэ төхөөрөмжүүдийг хайгаарай.
- To connect to the first device, press and hold Fn+Z (BT1) until the indicator light flashes rapidly.
- To connect to the second device, press and hold Fn + X (BT2) until the indicator light flashes rapidly.
- To connect to the third device, press and hold Fn + C (BT3) until the indicator light flashes rapidly.
- Select "HXSJ L800" or a similar name from your device's Bluetooth list to pair.

3.1.3 Утастай USB-C холболт
- Өгөгдсөн Type-C кабелийн нэг үзүүрийг гарны Type-C порттой холбоно уу.
- Кабелийн нөгөө үзүүрийг компьютер дээрх USB порт руу холбоно уу.
- Гар автоматаар утастай горимд шилжиж, цэнэглэж эхэлнэ.
3.2 Системийн нийцтэй байдал
The HXSJ L800 keyboard is compatible with a wide range of operating systems, including IBM PC, Win98SE, Me, 2000, XP, VISTA, WIN 7, and WIN10. It also supports Mac OS, iOS, and Android systems.

4. Ашиглалтын заавар
4.1 үндсэн функц
The 61-key layout is compact but retains all essential functions. Many keys have secondary functions accessible via the Fn key. Refer to the keyboard's keycap legends for specific Fn combinations (e.g., Fn + number row for F1-F12, Fn + arrow keys for page navigation).
4.1.1 Цэнхэр механик унтраалга
The keyboard is equipped with blue mechanical switches, known for their distinct tactile bump and audible click. This provides clear feedback for each keystroke, preferred by many for typing and gaming.

4.2 RGB арын гэрэлтүүлэг
The keyboard features dynamic RGB backlight effects. Use specific Fn key combinations (e.g., Fn + \|) to cycle through different lighting modes, adjust brightness, or change colors. Consult the full user manual for a complete list of lighting controls.
4.3 Гарыг цэнэглэх
The HXSJ L800 has a built-in 2200mAh rechargeable lithium battery. When the battery is low, the indicator light may flash or change color. Connect the keyboard to a USB power source using the provided Type-C cable to charge. The indicator light will typically show charging status and turn off or change color when fully charged.

5. Засвар үйлчилгээ
To ensure the longevity and optimal performance of your HXSJ L800 keyboard, follow these maintenance guidelines:
- Цэвэрлэгээ: Regularly clean the keyboard with a soft, dry cloth. For deeper cleaning, use compressed air to remove dust and debris from between the keycaps. You may carefully remove keycaps using a keycap puller (not included) for thorough cleaning, but ensure to reattach them correctly.
- Товчлуурын товчлуурууд: The two-color injection molded ABS keycaps are designed for durability and resistance to fading. Avoid using harsh chemicals or abrasive materials that could damage the keycap surface.
- Хадгалах: Гарыг нарны шууд тусгал, хэт температураас хол, сэрүүн, хуурай газар хадгална.
- Шингэний нөлөөлөл: Avoid spilling liquids on the keyboard. If a spill occurs, immediately disconnect the keyboard, turn it upside down to drain, and allow it to dry completely before reconnecting.
6. Алдаа засах
If you encounter issues with your HXSJ L800 keyboard, refer to the following common troubleshooting steps:
| Асуудал | Боломжит шийдэл |
|---|---|
| Гар хариу өгөхгүй байна (утастай) | USB-C кабель нь гар болон компьютерт найдвартай холбогдсон эсэхийг шалгана уу. Өөр USB порт эсвэл кабель ашиглаж үзнэ үү. |
| Гар холбогдоогүй байна (2.4GHz утасгүй) | Ensure the USB receiver is plugged in and the keyboard is in 2.4G mode. Try re-pairing by pressing Fn + R. Check battery level. |
| Гар холбогдоогүй байна (Bluetooth) | Ensure the keyboard is in Bluetooth mode and discoverable (Fn + Z/X/C). Check your device's Bluetooth settings. Forget and re-pair the device. Check battery level. |
| RGB backlighting not working or stuck | Ensure the backlight is not turned off. Use Fn key combinations to cycle through modes or adjust brightness. Check battery level. |
| Түлхүүрүүд бүртгэгдээгүй эсвэл давхар бичиж байна | Clean under the affected keycap. Ensure the switch is not damaged. Try updating keyboard drivers if available. |
| Батерейны богино хугацаа | Ensure the keyboard is fully charged. Reduce backlight brightness or turn it off when not needed. |
7. Техникийн үзүүлэлтүүд
| Онцлог | Дэлгэрэнгүй |
|---|---|
| Брэнд | HXSJ |
| Загвар | L800 |
| Бүтээгдэхүүний төрөл | 3-Mode Mechanical Gaming Keyboard |
| Холболт | Type-C Wired + 2.4GHz Wireless + Bluetooth 5.0 |
| Өнгө | Цагаан |
| Арын гэрэлтүүлэг | RGB Backlight Effect |
| Түлхүүрийн байршил | 61 түлхүүр |
| Түлхүүр амьдрал | 50 сая удаа |
| Механик шилжүүлэгч | Цэнхэр унтраалга |
| Товчны материал | ABS |
| Товчлуурын технологи | Two-color Injection Molded Keycaps |
| Баригдсан батерейны багтаамж | 2200 мАч |
| Үйл ажиллагааны ботьtage | DC 5V + 5% |
| Нэрлэсэн гүйдэл | 150мА (хамгийн их) |
| Интерфейсийн порт | Төрөл-C |
| Кабелийн урт | 1.75м |
| Хэмжээ (L×W×H) | Ойролцоогоор. 289 × 101 × 38 мм хэмжээтэй |
| Жин | 590 гр |
| Үйлдлийн системийн дэмжлэг | IBM PC Win98SE/Me/2000/XP/VISTA/WIN 7/WIN10, Mac OS, iOS, Android |
8. Баталгаат хугацааны мэдээлэл
This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. The warranty period typically begins from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accident, unauthorized modification, or normal wear and tear. For specific warranty terms and conditions, please refer to the documentation provided at the time of purchase or contact your retailer.
9. Дэмжлэг
If you require further assistance or have questions not covered in this manual, please contact the seller or manufacturer's customer support. You may find contact information on the product packaging or the retailer's website. When contacting support, please have your product model (L800) and purchase details ready.





