1. Įvadas ir pabaigaview
Thank you for choosing the KLH Bassbite-II Powered Subwoofer. This unit is designed to enhance the low-frequency response of your existing audio system, providing deep, rich bass for an immersive listening experience. This manual provides essential information for the safe and effective operation of your subwoofer.
1.1 pav.: priekis view of the KLH Bassbite-II Powered Subwoofer with grille.
This image shows the front of the KLH Bassbite-II subwoofer, featuring its dark gray cabinet and a removable front grille that covers the speaker driver. The KLH logo is visible at the bottom of the grille.
2. Svarbios saugos instrukcijos
Please read and follow all safety instructions before operating the subwoofer to prevent electric shock, fire, or injury.
- Skaitykite instrukcijas: Prieš naudodami prietaisą, perskaitykite visas saugos ir naudojimo instrukcijas.
- Išsaugokite instrukcijas: Saugos ir naudojimo instrukcijas išsaugokite ateičiai.
- Atkreipkite dėmesį į įspėjimus: Laikykitės visų prietaiso ir naudojimo instrukcijos įspėjimų.
- Vykdykite instrukcijas: Laikykitės visų naudojimo ir naudojimo instrukcijų.
- Vanduo ir drėgmė: Nenaudokite šio prietaiso šalia vandens.
- Valymas: Valykite tik sausa šluoste.
- Vėdinimas: Neužblokuokite jokių ventiliacijos angų. Montuokite pagal gamintojo instrukcijas.
- Šiluma: Nemontuokite šalia jokių šilumos šaltinių, pvz., radiatorių, šilumokaičių, viryklių ar kitų įrenginių (įskaitant ampkeltuvai), kurie gamina šilumą.
- Maitinimo laido apsauga: Saugokite maitinimo laidą, kad ant jo neužeitų ar nesuspaustų, ypač prie kištukų, patogių lizdų ir toje vietoje, kur jie išeina iš aparato.
- Žaibas: Atjunkite šį įrenginį žaibuojant arba kai nenaudojate ilgą laiką.
- Aptarnavimas: Visus techninės priežiūros darbus patikėkite kvalifikuotam techninės priežiūros personalui. Techninė priežiūra reikalinga, kai aparatas buvo kaip nors pažeistas, pvz., pažeistas maitinimo laidas arba kištukas, į aparatą išsiliejo skystis ar įkrito daiktai, aparatas buvo paveiktas lietaus ar drėgmės, neveikia normaliai. , arba buvo numestas.
3. Pakuotės turinys
Patikrinkite pakuotę, ar joje yra šie daiktai:
- KLH Bassbite-II Powered Subwoofer
- Maitinimo kabelis (pridėtas)
Jei trūksta kokių nors prekių arba jos pažeistos, susisiekite su pardavėju.
4. Sąranka
4.1. Įdėjimas
The placement of your subwoofer can significantly affect its sound performance. Experiment with different locations to find the best bass response for your room.
- Kampo vieta: Placing the subwoofer in a corner of the room can often maximize its output and provide the most impactful bass.
- Artimųjų priekinių garsiakalbių: Placing the subwoofer near your main front speakers can help create a more seamless soundstage.
- Venkite kliūčių: Ensure the subwoofer is not placed in an enclosed cabinet or directly against a wall that might block its port (if applicable) or restrict airflow.
4.2. Jungtys
The KLH Bassbite-II subwoofer offers multiple connection options to integrate with your audio system. Ensure all components are turned off before making any connections.
Figure 4.1: Rear panel of the KLH Bassbite-II Subwoofer.
This image displays the rear panel of the subwoofer, featuring the speaker level inputs/outputs ("FROM AMPLIFIER", "TO SPEAKERS"), RCA low-level inputs, a power switch, and a volume control knob. The attached power cord is also visible.
Figure 4.2: Close-up of the connection panel.
Išsamią view of the connection panel, highlighting the speaker wire terminals (red and black clips) for "FROM AMPLIFIER" and "TO SPEAKERS", and the RCA jacks for "LOW LEVEL" input. The "POWER" switch and "VOLUME" knob are also clearly visible.
Option 1: Low-Level (RCA) Connection (Recommended for Receivers with Subwoofer Output)
- Connect an RCA cable from the "SUBWOOFER OUT" or "LFE OUT" jack on your receiver/amplifier to the "LOW LEVEL" (L or R) input on the Bassbite-II subwoofer. If your receiver has a single LFE output, connect it to either the L or R input on the subwoofer.
- Ensure the subwoofer's power switch is in the OFF position.
- Plug the subwoofer's power cord into a standard 120 VAC, 60 Hz electrical outlet.
Option 2: Speaker Level Connection (For Amplifiers without Subwoofer Output)
- Connect speaker wires from the "SPEAKER OUT" terminals of your amplifier/receiver to the "FROM AMPLIFIER" speaker level inputs on the Bassbite-II subwoofer. Ensure correct polarity (+ to + and - to -).
- Connect speaker wires from the "TO SPEAKERS" outputs on the Bassbite-II subwoofer to your main left and right speakers. Again, ensure correct polarity.
- Ensure the subwoofer's power switch is in the OFF position.
- Plug the subwoofer's power cord into a standard 120 VAC, 60 Hz electrical outlet.
5. Naudojimo instrukcijos
5.1. Įjungimas/išjungimas
- To turn on the subwoofer, flip the "POWER" switch located on the rear panel to the ON position.
- To turn off the subwoofer, flip the "POWER" switch to the OFF position.
5.2. Garso reguliavimas
The "VOLUME" knob on the rear panel controls the output level of the subwoofer.
- Rotate the knob clockwise to increase the volume.
- Rotate the knob counter-clockwise to decrease the volume.
- Start with the volume at a low setting and gradually increase it until the bass blends seamlessly with your main speakers without overpowering them.
6. Priežiūra
Proper care will ensure the longevity and performance of your KLH Bassbite-II Subwoofer.
- Valymas: Use a soft, dry cloth to clean the cabinet. Do not use abrasive cleaners, waxes, or solvents, as they may damage the finish.
- Dulkės: Regularly dust the subwoofer to prevent accumulation, especially around the rear panel connections and ventilation areas.
- Aplinka: Saugokite žemųjų dažnių garsiakalbį nuo ekstremalių temperatūrų, drėgmės ar tiesioginių saulės spindulių.
Figure 6.1: Subwoofer with grille removed.
This image shows the KLH Bassbite-II subwoofer with its front grille detached, revealing the bass reflex port located at the bottom of the front baffle. This port helps enhance the low-frequency output.
7. Problemų sprendimas
Jei kyla problemų dėl žemųjų dažnių garsiakalbio, žr. šias dažniausiai pasitaikančias problemas ir sprendimus:
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Nėra galios | Neprijungtas maitinimo laidas; išjungtas maitinimo jungiklis; neveikia elektros lizdas. | Ensure power cord is securely plugged into the subwoofer and a working electrical outlet. Flip the power switch to ON. Test the outlet with another device. |
| Nėra garso | Incorrect connections; Volume too low; Source device not sending signal. | Check all audio connections (RCA or speaker wires) for proper seating and polarity. Increase the subwoofer's volume knob. Ensure your receiver/amplifier is powered on and sending an audio signal. |
| Distorted or Boomy Sound | Volume too high; Improper placement; Source signal distortion. | Decrease the subwoofer's volume. Experiment with different placement locations (refer to Section 4.1). Check if the audio source itself is distorted. |
| Dumbimas Triukšmas | Ground loop; Nearby electrical interference. | Try plugging the subwoofer into a different electrical outlet (preferably on a different circuit). Ensure all audio cables are high quality and properly shielded. Avoid running audio cables parallel to power cables. |
8. Specifikacijos
| Modelio pavadinimas | Bassbite-II |
| Modelio numeris | E206825 (KLH Bassbite-II) |
| Prekės ženklas | KLH |
| Garsiakalbio tipas | Maitinamas žemų dažnių garsiakalbis |
| Maksimali garsiakalbio išvesties galia | 40 vatų |
| Maitinimo šaltinis | Corded Electric (120 VAC, 60 Hz) |
| Matmenys (A x P x G) | 38.1 cm x 22.9 cm x 26.7 cm (15 colių x 9 colio x 10.5 colio) |
| Svoris | 6.35 kg (14 svaro) |
| Suderinami įrenginiai | Video Game Consoles, Home Theater Systems, Televisions |
9. Garantija ir palaikymas
For specific warranty information, please refer to the documentation provided by your retailer at the time of purchase. Manufacturer warranty details are typically included with new products.
If you require technical support or have questions regarding your KLH Bassbite-II Subwoofer, please contact your original retailer or visit the official KLH Audio Systems webpalaikymo išteklių svetainė.
Note: The product description mentions a "Two weeks Return/Refund Guarantee" which refers to a seller's return policy and not a manufacturer's warranty.