1. Įvadas
Thank you for choosing the Koss UR40 Collapsible Over-Ear Headphones. These headphones are designed for comfortable listening with a lightweight, retro-style design. This manual provides essential information for the proper use and care of your headphones.
2. Produktas baigtasview
The Koss UR40 headphones feature a lightweight, collapsible design for portability and comfort. Key features include:
- Dažnio atsakas: 10-20,000 Hz for a wide audio range.
- Varža: 60 omų.
- Diafragmos: Titanium-coated, high-polymer diaphragms for accurate sound reproduction.
- Magnetai: Neodymium iron boron rare-earth-magnet structures for enhanced sound.
- Balso ritės: Oxygen-free-copper voice coils for high signal clarity.
- Ausų pagalvėlės: Closed leatherette ear cushions provide maximum isolation and deep bass.
- Galvos juosta: Airy mesh sling for soft, breathable support.
- Dizainas: Lightweight frame (approximately 0.19 kg) folds into a compact configuration for easy portability.
3. Sąranka
To begin using your Koss UR40 headphones, follow these steps:
- Išskleiskite ausines: Gently unfold the headphones from their compact position until the earcups are ready to be placed over your ears.
- Prisijunkite prie garso šaltinio: Insert the 3.5 mm (1/8-inch) audio plug into the headphone jack of your audio device (e.g., smartphone, computer, MP3 player).
- Use 6.3 mm Adapter (if needed): If your audio device requires a larger connection, attach the included 6.3 mm adapter to the 3.5 mm plug before inserting it into the device.
This video demonstrates the features of the Koss UR40 headphones, including the 3.5mm plug and 6.3mm adapter, open-back design, isolating ear cushions, and collapsible structure for portability.
4. Naudojimo instrukcijos
Prijungę ausines, galite pradėti jas naudoti:
- Nešioti ausines: Place the earcups over your ears, ensuring a comfortable fit. The adjustable headband and airy mesh sling are designed for extended wear.
- Reguliuoti garsumą: Control the audio volume directly from your connected audio device.
- Sulankstomas saugojimui: When not in use, fold the headphones into their compact form for easy storage and transport. This protects the headphones and saves space.
5. Priežiūra
Tinkama priežiūra užtikrina jūsų ausinių ilgaamžiškumą ir veikimą:
- Ausų pagalvėlių valymas: Wipe the leatherette ear cushions with a soft, damp audiniu. Venkite stiprių cheminių medžiagų ar abrazyvinių medžiagų.
- Kabelio priežiūra: Avoid sharp bends or excessive pulling on the audio cable. Store the cable neatly to prevent tangling and damage.
- Saugykla: Store the headphones in a clean, dry place, preferably in their folded configuration, to protect them from dust and physical damage.
6. Problemų sprendimas
If you encounter issues with your Koss UR40 headphones, refer to the following common solutions:
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Nėra garso | Loose connection, incorrect volume setting, faulty audio source. | Ensure the audio plug is fully inserted. Check the volume on your device. Test with another audio device. |
| Iškraipytas garsas | Volume too high, damaged cable, audio source issue. | Lower the volume. Inspect the cable for damage. Test with another audio device. |
| Nepatogus prigludimas | Netinkamas reguliavimas. | Adjust the headband for a comfortable fit over your ears. The airy mesh sling should rest gently on your head. |
7. Specifikacijos
| Funkcija | Detalė |
|---|---|
| Prekės ženklas | Koss |
| Modelio pavadinimas | UR40 |
| Modelio numeris | 155524 |
| Ausų išdėstymas | Virš ausies |
| Varža | 60 omai |
| Dažnių diapazonas | 10 Hz–20 kHz |
| Papildomos funkcijos | Foldable, Lightweight |
| Ryšio technologija | Laidinis |
| Ausinių lizdas | 3.5 mm lizdas |
| Prekės svoris | 0.19 kilogramo |
| Korpuso medžiaga | Geležis |
| Pridedami priedai | 6.3 mm adapteris |
8. Garantija ir palaikymas
The Koss UR40 Collapsible Over-Ear Headphones are covered by a Visą gyvenimą trunkanti ribota garantija on parts and labor, provided by Koss. For warranty claims or technical support, please refer to the official Koss websvetainėje arba susisiekite tiesiogiai su jų klientų aptarnavimo tarnyba.
Manufacturer: Koss
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