KLH Stratton 12" 500W aktiv subwoofer brugsanvisning

1. Introduktion

Thank you for choosing the KLH Stratton 12" Powered Subwoofer. This manual provides essential information for the proper setup, operation, and maintenance of your subwoofer. Please read it thoroughly before use to ensure optimal performance and safety.

Billede 1.1: Foran-venstre view of the KLH Stratton 12" Powered Subwoofer.

2. Sikkerhedsoplysninger

Overhold følgende sikkerhedsforanstaltninger for at forhindre skader på enheden og sikre brugerens sikkerhed:

• Strømkilde: Connect the subwoofer only to the specified power supply as indicated on the unit.
• Ventilation: Ensure adequate ventilation around the subwoofer. Do not block ventilation openings.
• Vand og fugt: Udsæt ikke enheden for vand, regn eller overdreven fugtighed.
• Varme: Keep the subwoofer away from heat sources such as radiators, heat registers, stoves, or other heat-producing appliances.
• Rensning: Tag stikket ud af stikkontakten før rengøring. Brug en tør klud til rengøring.
• Service: Forsøg ikke selv at servicere dette produkt. Overlad al service til kvalificeret servicepersonale.
• Placering: Placer subwooferen på en stabil, plan overflade for at forhindre den i at falde ned.

3. Pakkens indhold

Bekræft at alle varer er til stede i pakken:

• KLH Stratton 12" Powered Subwoofer (Model: KLHF00062)
• Strømledning
• Instruktionsmanual (dette dokument)

4. Funktioner

The KLH Stratton 12" Powered Subwoofer offers the following key features:

• 200-watt amplifier with 500 watts of peak dynamic power.
• Frekvensgang: 25Hz-160Hz.
• Klasse D Digital Amplifier for efficient power delivery.
• Rear slot-ported bass reflex enclosure type.
• Designed to complement KLH Kendall, Concord, or Albany speakers for a cohesive home theater sound experience.

5. Opsætning

5.1 Placering

The placement of your subwoofer significantly impacts its performance. Experiment with different locations to find the best sound for your room. Generally, placing the subwoofer in a corner can enhance bass output, while placing it along a wall can provide a more balanced sound. Avoid placing it directly against a wall or in a cabinet without proper ventilation.

5.2 Forbindelser

Før du foretager nogen tilslutninger, skal du sørge for, at subwooferen og din lydmodtager/ampkøleren er slukket.

1. RCA Line-Level Input: Connect an RCA cable from the LFE (Low-Frequency Effects) output or Subwoofer Pre-Out on your receiver/amplifier to the 'LINE IN L/R' input on the subwoofer. If your receiver has a single LFE output, use a Y-adapter or connect to either the L or R input.
2. Strømtilslutning: Once audio connections are made, connect the supplied power cord to the subwoofer's AC inlet and then to a suitable wall outlet.

Image 5.1: Rear panel with controls and connection ports.

5.3 Indledende opstart

After all connections are secure, switch the power toggle on the rear panel to the 'ON' position. The subwoofer is now ready for operation.

6. Betjening

The KLH Stratton subwoofer features several controls on its rear panel to fine-tune its performance with your audio system.

• BIND: Justerer subwooferens samlede udgangsniveau. Start med en lav indstilling og øg gradvist, indtil bassen blandes problemfrit med dine hovedhøjttalere.
• FASE (0°/180°): This switch helps to match the subwoofer's output phase with your main speakers. If the bass sounds weak or hollow, try flipping this switch. The correct setting will result in stronger, more impactful bass.
• DELEFILTER (40Hz-160Hz): This control determines the highest frequency the subwoofer will reproduce. Set it to blend with the low-frequency capabilities of your main speakers. A common starting point is around 80Hz, but adjust based on your system and room acoustics.
• POWER (ON/OFF/AUTO):
  • PÅ: Subwooferen forbliver konstant tændt.
  • OFF: Subwooferen er slukket.
  • BIL: The subwoofer will automatically turn on when an audio signal is detected and enter standby mode after a period of inactivity.
• TRIGGER (12V): For advanced home theater systems, this input allows the subwoofer to be turned on/off automatically by a 12V trigger signal from your receiver or processor.

7. Vedligeholdelse

Korrekt pleje vil sikre din subwoofers levetid og ydeevne.

• Rensning: Brug en blød, tør klud til at tørre kabinettet af. Undgå at bruge slibende rengøringsmidler, voks eller opløsningsmidler.
• Støv: Regularly dust the unit to prevent accumulation, especially around the driver and rear panel.
• Miljø: Avoid exposing the subwoofer to extreme temperatures, direct sunlight, or high humidity.
• Gitter: The grille can be removed for cleaning or if you prefer the aesthetic of the exposed driver. Handle with care to avoid damage.

8. Fejlfinding

Hvis du støder på problemer med din subwoofer, kan du se følgende almindelige problemer og løsninger:

• Ingen lyd:
  • Ensure the subwoofer is plugged into a working power outlet and the power switch is ON or AUTO.
  • Check all audio connections between the subwoofer and your receiver/amplivligere.
  • Verify that the volume on the subwoofer and your receiver is turned up.
  • Bekræft, at din receiveres subwooferudgang er aktiveret og konfigureret korrekt.
• Forvrænget eller uklar lyd:
  • Reduce the volume level on the subwoofer and/or receiver.
  • Adjust the crossover frequency to better integrate with your main speakers.
  • Tjek for løse forbindelser eller beskadigede kabler.
• Summende eller summende støj:
  • Sørg for, at alle kabler er korrekt tilsluttet.
  • Prøv at tilslutte subwooferen til en anden stikkontakt.
  • If using a long RCA cable, consider a shielded cable or a ground loop isolator.
  • Move the subwoofer or audio cables away from power cables or other electronic devices that may cause interference.

If these steps do not resolve the issue, please contact KLH customer support.

9. Specifikationer

Detailed technical specifications for the KLH Stratton 12" Powered Subwoofer:

Image 9.1: Dimensions of the KLH Stratton 12" Powered Subwoofer.

10. Garanti og support

KLH products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official KLH webwebsted.

For technical support, service inquiries, or replacement parts, please contact KLH customer service through their official webwebstedet eller de kontaktoplysninger, der følger med din købsdokumentation.