1. Въведение
This manual provides essential instructions for the setup, operation, maintenance, and troubleshooting of your IBM Lenovo Preferred Pro USB Wired Keyboard and Mouse Set. Please read this manual thoroughly before using the product to ensure proper functionality and longevity.
2. Продуктът свършиview
The IBM Lenovo Preferred Pro USB Wired Keyboard and Mouse Set offers a reliable input solution for your computer. The keyboard features a standard layout with a numeric keypad, while the mouse is a 2-button optical mouse with a scroll wheel. Both devices connect via a standard USB interface, providing plug-and-play compatibility with most operating systems.
Фигура 2.1: Отгоре view of the IBM Lenovo Preferred Pro USB Wired Keyboard.
Фигура 2.2: Отгоре view of the Lenovo USB 2-Button Optical Mouse.
Ключови характеристики:
- USB Wired Connectivity: Ensures a stable and reliable connection.
- Plug-and-Play: No additional drivers typically required for basic functionality.
- Standard Keyboard Layout: Full-size keyboard with numeric keypad.
- Optical Mouse: Precise tracking with a scroll wheel for easy navigation.
3. Настройка
Follow these steps to connect your keyboard and mouse to your computer.
- Разопаковайте устройствата: Внимателно извадете клавиатурата и мишката от опаковката им.
- Identify USB Connectors: Locate the USB connectors at the end of the keyboard and mouse cables.
- Свързване към компютър: Insert the USB connector of the keyboard into an available USB port on your computer. Repeat this step for the mouse.
Figure 3.1: Close-up of a standard USB Type-A connector, used for connecting the keyboard and mouse.
Your computer should automatically detect and install the necessary drivers for the keyboard and mouse. No additional software installation is typically required for basic functionality.
4. Инструкции за работа
4.1 Използване на клавиатурата
- Въвеждане: Използвайте буквено-цифровите клавиши за въвеждане на текст.
- Функционални клавиши (F1-F12): These keys perform various functions depending on the application or operating system.
- Цифрова клавиатура: Use the dedicated numeric keypad for efficient data entry. Ensure the "Num Lock" indicator light is on.
- Специални ключове: Utilize keys like "Print Screen", "Scroll Lock", "Pause/Break", "Insert", "Home", "Page Up", "Delete", "End", and "Page Down" for their respective functions.
4.2 Използване на мишка
- Движение: Move the mouse across a flat surface to control the cursor on the screen.
- Ляв клик: Натиснете левия бутон, за да изберете елементи, да отворите връзки или да активирате функции.
- Кликнете с десния бутон: Press the right button to open context menus.
- Колело за превъртане: Завъртете колелцето за превъртане нагоре или надолу, за да се придвижвате през документи или web страници. Колелцето за превъртане може да функционира и като среден бутон.
5. Поддръжка
Proper care and maintenance will extend the life of your keyboard and mouse.
- Почистване:
- Disconnect devices from the computer before cleaning.
- Използвайте мек, damp cloth with a mild cleaning solution (e.g., water or isopropyl alcohol) to wipe surfaces.
- Avoid excessive moisture, especially near keycaps and optical sensors.
- Use compressed air to remove dust and debris from between keyboard keys.
- Съхранение: Съхранявайте устройствата на чисто и сухо място, далеч от екстремни температури и пряка слънчева светлина.
- Избягвайте разливи: Keep liquids away from the keyboard and mouse to prevent damage.
6. Отстраняване на проблеми
If you encounter issues with your keyboard or mouse, refer to the following common problems and solutions:
| проблем | Възможна причина | Решение |
|---|---|---|
| Клавиатурата/мишката не реагира | Разхлабена USB връзка, дефектен USB порт, проблем с драйвера. |
|
| Keys not working or typing incorrectly | Debris under keys, software conflict, keyboard settings. |
|
| Курсорът на мишката е нестабилен или не се движи | Dirty optical sensor, unsuitable surface, software issue. |
|
If the problem persists after trying these solutions, contact customer support or your reseller for further assistance.
7. Спецификации
| Характеристика | детайл |
|---|---|
| Keyboard Model Numbers | 54Y9400, 41A5289, SK-8825, KB1021 |
| Mouse Model Numbers | 45J4888, 25011476, 45J4889, M-U0025-O |
| Марка | IBM / Lenovo |
| Цвят | черен |
| Технология за свързване | USB кабелен |
| Тип клавиатура | Preferred Pro USB Wired Keyboard |
| Тип мишка | 2-Button Black Red Scroll Wheel Optical Mouse |
| Размери на опаковката | 22 x 10.2 x 4.7 инча (приблизително) |
| Тегло на артикула | 1 паунд (приблизително) |
| производител | Lenovo |
8. Гаранция и поддръжка
For warranty information, please refer to the documentation provided at the time of purchase or contact your reseller. IBM and Lenovo products typically come with a standard manufacturer's warranty.
For technical support or further inquiries, please contact the product's manufacturer or the authorized reseller from whom you purchased the item. Keep your purchase receipt and product model numbers handy for faster service.