1. Giới thiệu và kết thúcview
This manual provides comprehensive instructions for the ASHATA 4G Portable Router, Model ASHATA3ethc05m91. This device is a versatile mobile hotspot designed to provide reliable internet access for multiple users. It supports various 4G networks and offers high-speed connectivity, making it ideal for travel, outdoor activities, or as a portable internet solution. The router features a built-in 3000mAh battery and is powered via a Type-C port, ensuring convenience and portability.

Image 1.1: The ASHATA Portable Pocket WiFi Router, highlighting its compact design, Type-C interface, and 3000mAh battery capacity.
2. Nội dung gói hàng
Vui lòng xác minh rằng tất cả các mục được liệt kê dưới đây đều có trong gói hàng của bạn:
- 1 x ASHATA Portable Router
- 1 x USB Type-C Supply Cord
- 1 x Sách hướng dẫn sử dụng (Tài liệu này)
3. Tính năng sản phẩm
The ASHATA 4G Portable Router offers a range of features designed for optimal mobile connectivity:
- Share Up to 10 Users: Supports multiple 4G networks, enabling internet sharing for up to 10 connected devices simultaneously.
- Tùy chọn nguồn điện linh hoạt: Powered conveniently by devices with Type-C ports, such as cell phone chargers, car chargers, or mobile power banks.
- Hoạt động cắm và chạy: Simple setup allows immediate 4G network access. Just insert a SIM card and connect to a power source.
- Kết nối tốc độ cao: Achieves 4G LTE speeds of up to 300Mbps, providing fast and stable internet access.
- Multi-Terminal Support: Connects up to 8 devices, including cell phones, tablets, laptops, computers, and smart TVs.
- Mã hóa an toàn: Features WPA/WPA2 encryption for enhanced network security, protecting against unauthorized access.

Image 3.1: Visual representation of the router's key advantages, including its 3000mAh battery, WiFi support, 4G connectivity, portability, Type-C charging, and sleek design.
4. Hướng dẫn cài đặt
Follow these steps to set up your ASHATA 4G Portable Router:
- Lắp thẻ SIM: Locate the SIM card slot on the router. Carefully insert a standard SIM card (not included) into the designated slot until it clicks into place. Ensure the SIM card is correctly oriented.
- Kết nối nguồn: Connect the provided USB Type-C supply cord to the router's Type-C port and plug the other end into a compatible power source (e.g., a USB wall adapter, car charger, or power bank).
- Bật nguồn: Press and hold the power button (refer to Image 4.1 for location) for a few seconds until the device powers on and the display illuminates.
- Khởi động ban đầu: The router will perform an initial boot-up sequence. The display will show network status, signal strength, and battery level. Wait for the network indicator to show a stable 4G connection.

Hình ảnh 4.1: Một chi tiết view of the router's side, indicating the Type-C charging port, WPS button, power button, and the location of the SIM card slot for insertion.
5. Hướng dẫn vận hành
Once the router is set up and powered on, you can begin using its mobile hotspot functionality:
- Connect Devices via Wi-Fi:
- On your Wi-Fi enabled device (phone, tablet, laptop), search for available Wi-Fi networks.
- Select the network name (SSID) displayed on the router's screen.
- Enter the Wi-Fi password (Key) also displayed on the router's screen when prompted.
- Your device should now be connected to the internet through the router.
- Tình trạng giám sát: The router's display provides real-time information including signal strength, battery level, number of connected users, and data usage.
- Charging the Router: When the battery is low, connect the router to a power source using the Type-C cable. The battery indicator on the display will show charging status.
- Tính năng bảo mật: The router uses WPA/WPA2 encryption to secure your wireless network. It is recommended to keep the default password or change it to a strong, unique password for optimal security.

Image 5.1: The router demonstrating its capability to connect up to 10 devices simultaneously, including smartphones, tablets, and laptops.

Image 5.2: An illustration emphasizing the router's security features, specifically WPA/WPA2 encryption, for a more secure network environment.
6. Bảo trì
To ensure the longevity and optimal performance of your ASHATA 4G Portable Router, follow these maintenance guidelines:
- Giữ khô ráo: Avoid exposing the device to water, moisture, or high humidity.
- Kiểm soát nhiệt độ: Do not expose the router to extreme temperatures (hot or cold). Operate and store it within recommended environmental conditions.
- Vệ sinh: Hãy dùng khăn mềm, khô để lau sạch bên ngoài thiết bị. Không sử dụng chất tẩy rửa dạng lỏng hoặc dạng xịt.
- Chăm sóc pin: For optimal battery life, avoid fully discharging the battery frequently. If storing for extended periods, charge the battery to about 50% and store in a cool, dry place.
- Tránh tác động vật lý: Protect the device from drops, bumps, and strong vibrations.
KHAI THÁC. Xử lý sự cố
If you encounter issues with your ASHATA 4G Portable Router, refer to the following troubleshooting tips:
- Không có kết nối Internet:
- Đảm bảo thẻ SIM được lắp đúng cách và kích hoạt bằng gói dữ liệu.
- Check the signal strength indicator on the router's display. If signal is weak or absent, move to an area with better network coverage.
- Restart the router by turning it off and then on again.
- Verify that your connected device's Wi-Fi is enabled and connected to the correct SSID.
- Tốc độ Internet chậm:
- Giảm số lượng thiết bị được kết nối.
- Hãy tiến lại gần bộ định tuyến hơn để cải thiện cường độ tín hiệu Wi-Fi.
- Check for network congestion in your area or contact your SIM card provider.
- Không thể kết nối với Wi-Fi:
- Ensure you are entering the correct Wi-Fi password (Key).
- Khởi động lại cả bộ định tuyến và thiết bị kết nối của bạn.
- Check if the router's display shows any error messages.
- Bộ định tuyến không bật nguồn:
- Ensure the battery is charged. Connect the router to a power source using the Type-C cable.
- Verify that the power cable and adapter are functioning correctly.
8. Thông số kỹ thuật
Detailed technical specifications for the ASHATA 4G Portable Router:
| Tính năng | Đặc điểm kỹ thuật |
|---|---|
| Thương hiệu | ASHATA |
| Tên mẫu | ASHATA3ethc05m91 |
| Công nghệ kết nối | LTE, Wi-Fi |
| Tiêu chuẩn giao tiếp không dây | 802.11a |
| Tốc độ truyền dữ liệu | 300 Megabit mỗi giây |
| Maximum Upstream Data Transfer Rate | 300 Megabit mỗi giây |
| Lớp băng tần | Ba băng tần |
| Support Network Band (4G) | B1 B3 B7 B20 B28 (2600 2100 1800 800 700MHZ) |
| Support Network Band (TDD) | B38 B40 B41 (2600 2300 2600MHZ) |
| Applicable Region | Europe, Africa, Southeast Asia, Northeast Asia, Middle East |
| Loại pin | 3000mAh Li Polymer Battery (Built-In) |
| Cổng sạc | Loại C |
| Giao thức bảo mật | WPA, WPA2 |
| Hệ điều hành | Dựa trên Linux |
| Thiết bị tương thích | Laptop, Mobile Phones, Tablets, Smart TVs |
| Sử dụng được đề xuất | Trong nhà/Ngoài trời |
9. Bảo hành và Hỗ trợ
ASHATA products are manufactured to high-quality standards. This product is covered by a limited warranty against defects in materials and workmanship from the date of purchase. Please retain your proof of purchase for warranty claims.
For technical support, warranty inquiries, or further assistance, please refer to the contact information provided with your purchase documentation or visit the official ASHATA webtrang web. Không tự ý sửa chữa thiết bị vì có thể làm mất hiệu lực bảo hành.