1. Įvadas
The Logitech K120 Wired Keyboard is designed for comfortable, quiet typing and reliable performance. Its plug-and-play USB connection ensures easy setup, making it an ideal partner for your PC or laptop. This manual provides essential information for setting up, operating, and maintaining your keyboard.

Figure 1: Logitech K120 Wired Keyboard
2. Kas yra dėžutėje
Your Logitech K120 Wired Keyboard package should contain the following items:
- Logitech K120 laidinė klaviatūra
- Vartotojo dokumentacija

2 pav. Pakuotės turinys
3. Sąranka
The Logitech K120 keyboard offers simple plug-and-play functionality, requiring no software installation.
- Raskite laisvą USB prievadą savo kompiuteryje (asmeniniame arba nešiojamajame kompiuteryje).
- Plug the USB connector of the Logitech K120 keyboard into the USB port.
- Dabar klaviatūra paruošta naudoti.
Suderinamumas: This full-size keyboard is compatible with Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10 or later, and Linux kernel 2.6+.

Figure 3: Plug-and-Play Setup
4. Naudojimo instrukcijos
4.1. Comfortable Typing Experience
The Logitech K120 features deep-profile keys and a full-size standard layout, including F-keys and a number pad, designed for comfortable and efficient typing during long sessions.

Figure 4: Key Design for Comfort
4.2. Apsauga nuo išsiliejimo
This durable keyboard is built with a spill-resistant design, protecting it from accidental liquid spills. It has been tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse the keyboard in liquid.

Figure 5: Spill-Resistant Feature
4.3. Adjustable Typing Angle
The keyboard includes sturdy tilt legs with adjustable height, allowing you to set a comfortable typing angle that suits your preference.

Figure 6: Adjustable Tilt Legs

7 pav.: Pagrindinės funkcijosview
5. Priežiūra
To ensure the longevity and optimal performance of your Logitech K120 keyboard, follow these maintenance tips:
- Valymas: Regularly clean the keyboard surface with a soft, damp cloth. For dust and debris between keys, use compressed air.
- Išsiliejimai: In case of a liquid spill, immediately unplug the keyboard from your computer. Turn it upside down to drain any liquid and allow it to dry completely before reconnecting. Refer to the 'Spill-Resistant Design' section for limitations.
- Saugykla: Klaviatūrą laikykite vėsioje, sausoje vietoje, apsaugotoje nuo tiesioginių saulės spindulių ir ekstremalių temperatūrų.
6. Problemų sprendimas
If you encounter issues with your Logitech K120 keyboard, try the following basic troubleshooting steps:
- Klaviatūra nereaguoja: Ensure the USB connector is securely plugged into a working USB port on your computer. Try plugging the keyboard into a different USB port.
- Computer Not Recognizing Keyboard: Restart your computer. This can often resolve connectivity issues.
- Neveikia raktai: Check for any debris or obstructions under the affected keys. Gently clean around the keys.
If problems persist, refer to the official Logitech support resources or the full user manual linked in the 'Warranty and Support' section.
7. Specifikacijos
| Funkcija | Detalė |
|---|---|
| Modelio numeris | 920-002478 |
| Ryšys | Laidinis USB 2.0 |
| Išdėstymas | Full-size QWERTY with Number Pad |
| Spalva | Juoda |
| Prekės svoris | 1 svaras (apie 450 g) |
| Gaminio matmenys (IxPxH) | 17.7 x 6.1 x 0.9 colio (450 x 155 x 23.5 mm) |
| Kabelio ilgis | 59.06 colio (150 cm) |
| Atsparumas išsiliejimui | Yes (tested up to 60 ml liquid spillage) |
| Medžiaga | 51% certified post-consumer recycled plastic in plastic parts |
| Operacinės sistemos suderinamumas | Windows XP, Vista, 7, 8, 10 or later; Linux kernel 2.6+ |

8 pav.: Klaviatūros matmenys
8. Garantija ir palaikymas
For detailed warranty information and further support, please refer to the official Logitech website or the comprehensive user manual.
Oficialus naudotojo vadovas (PDF): Atsisiųskite PDF vadovą
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