Logitech MK335 Wireless Keyboard and Mouse Combo & H390 Wired Headset User Manual

1. Įvadas

This user manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Logitech MK335 Wireless Keyboard and Mouse Combo, and the Logitech H390 Wired Headset. Please read this manual carefully before using the products to ensure optimal performance and longevity.

2. Saugos informacija

• Do not expose the devices to extreme temperatures or humidity.
• Venkite prietaisų numetimo ar stiprių smūgių.
• Baterijas laikykite vaikams nepasiekiamoje vietoje. Panaudotas baterijas išmeskite pagal vietinius reikalavimus.
• Nebandykite patys ardyti ar taisyti prietaisų. Visus techninės priežiūros darbus patikėkite kvalifikuotiems specialistams.
• Clean the devices with a soft, dry cloth. Do not use liquid cleaners or aerosols.

3. Produktas baigtasview

3.1. Logitech MK335 Wireless Keyboard and Mouse Combo

The MK335 combo provides a comfortable and efficient wireless input solution for your computer. It includes a full-size keyboard with multimedia hot keys and a compact, portable mouse with a storable nano receiver.

Figure 3.1: Logitech MK335 Wireless Keyboard and Mouse Combo. This image shows the full-size black keyboard with multimedia keys and the accompanying black wireless mouse with a small USB receiver.

• Klaviatūra: Full-size layout with 11 hot keys and 4 programmable F-keys for quick access to multimedia and applications. Features low-profile, whisper-quiet keys.
• Pelė: Compact design with a storable nano receiver for portability.
• Belaidis ryšys: Advanced 2.4 GHz wireless technology for a reliable connection up to 10 meters (33 feet).

3.2. Logitech H390 Wired Headset

The H390 headset is designed for clear audio communication, featuring a noise-canceling microphone and comfortable ear pads, connecting via a standard USB-A port.

Figure 3.2: Logitech H390 Wired Headset. This image displays the black over-ear headset with a flexible microphone boom extending from the left earcup.

• Komfortas: Plush ear pads and a padded, adjustable headband for extended wear.
• Mikrofonas: Noise-canceling microphone to reduce background noise, rotates out of the way when not in use.
• Ryšys: Plug-and-play USB-A connection.
• Valdikliai: In-line controls for volume adjustment and microphone mute.

4. Sąrankos vadovas

4.1. Setting up the MK335 Wireless Keyboard and Mouse Combo

1. Įdėkite baterijas:
   • For the keyboard, open the battery compartment on the underside and insert two AAA batteries (not included).
   • For the mouse, open the battery compartment on the underside and insert one AA battery (not included).
2. Prijunkite USB imtuvą: Locate the small USB nano receiver, typically stored inside the mouse's battery compartment. Plug this receiver into an available USB-A port on your computer.
3. Maitinimas: Ensure the keyboard and mouse are switched on (there may be an on/off switch on the underside of each device). Your computer should automatically detect and install the necessary drivers.

Figure 4.1: Logitech MK335 Mouse and Nano Receiver. This image shows the black wireless mouse next to its tiny USB nano receiver, which is used for wireless connectivity.

4.2. Setting up the H390 Wired Headset

1. Prisijunkite prie kompiuterio: Plug the USB-A connector of the H390 headset into an available USB-A port on your computer.
2. Sistemos atpažinimas: Your operating system (Windows, macOS, Chrome OS) should automatically recognize the headset and install the necessary audio drivers.
3. Pasirinkite kaip numatytąjį įrenginį: You may need to select the Logitech H390 as your default audio input (microphone) and output (speakers) device in your computer's sound settings.

5. Naudojimo instrukcijos

5.1. Using the MK335 Wireless Keyboard

• Rašant: Rašymui naudokite standartinį QWERTY išdėstymą.
• Karštieji klavišai: The keyboard features 11 dedicated hot keys for instant access to functions like volume control, mute, play/pause, web browser, email, and more. These are typically located above the function keys (F1-F12).
• Programmable F-Keys: The 4 programmable F-keys (F1-F4) can be customized using Logitech software (if available for your operating system) to perform specific actions or launch applications.

5.2. Using the MK335 Wireless Mouse

• Pagrindinė operacija: Use the left and right click buttons for primary and secondary actions. The scroll wheel allows for vertical scrolling and can also function as a middle click button.
• Perkeliamumas: When not in use, the nano receiver can be stored inside the mouse's battery compartment for safe transport.

5.3. Using the H390 Wired Headset

• Nešioti ausines: Adjust the headband for a comfortable fit. The earcups are plush-padded for extended wear.
• Mikrofono naudojimas: Position the flexible microphone boom near your mouth for optimal voice pickup. When not speaking, the microphone can be rotated upwards and out of the way.
• Tiesioginiai valdikliai: Use the integrated controls on the headset cable to:
  • Sureguliuokite garsumą aukštyn arba žemyn.
  • Nutildyti arba įjungti mikrofoną.

Figure 5.1: A person using the Logitech H390 Headset and MK335 Keyboard and Mouse Combo in an office setting, demonstrating typical usage.

6. Priežiūra

• Valymas: Use a soft, lint-free cloth to wipe down the surfaces of the keyboard, mouse, and headset. For stubborn dirt, slightly dampNuvalykite šluostę vandeniu. Venkite stiprių cheminių medžiagų ar abrazyvinių medžiagų.
• Battery Replacement (MK335 Combo):
  • The keyboard has an approximate 24-month battery life.
  • The mouse has an approximate 12-month battery life.
  • Replace batteries when performance degrades or the low battery indicator (if present) illuminates. Refer to Section 4.1 for battery insertion instructions.
• Saugykla: When not in use for extended periods, store the devices in a cool, dry place. For the mouse, consider switching it off and storing the nano receiver inside its compartment.

7. Problemų sprendimas

7.1. MK335 Wireless Keyboard and Mouse Combo Issues

7.2. H390 Wired Headset Issues

8. Specifikacijos

9. Garantija ir palaikymas

Logitech products typically come with a limited hardware warranty. For specific warranty terms and conditions, please refer to the warranty information included with your product packaging or visit the official Logitech support websvetainę.

For technical support, driver downloads, FAQs, and further assistance, please visit the Logitech Support websvetainė:

„Logitech“ palaikymas Websvetainę

When contacting support, please have your product model numbers (MK335, H390) and proof of purchase readily available.