Brukerhåndbok for FBT X-Lite 112A profesjonell aktiv høyttaler

1. Introduksjon og overview

This manual provides comprehensive instructions for the safe and effective operation of your FBT X-Lite 112A Professional 12-inch Active Speaker. The FBT X-Lite 112A is a lightweight, bi-amplified system featuring an integrated 3-channel mixer and Bluetooth 5.0 connectivity, designed for high-fidelity audio reproduction in various applications.

Figur 1.1: Front view of the FBT X-Lite 112A Professional Active Speaker. This image shows the speaker's front grille and the FBT logo at the bottom.

Figur 1.2: Vinklet view of the FBT X-Lite 112A Professional Active Speaker, highlighting its polypropylene molded enclosure and side handle for portability.

2. Hva er i esken

Upon unpacking your FBT X-Lite 112A, please ensure all components are present and in good condition:

• FBT X-Lite 112A 12-tommers aktiv høyttaler med integrert 3-kanals mikser
• Strømledning
• Brukerhåndbok (dette dokumentet)

If any items are missing or damaged, please contact your retailer or FBT customer support immediately.

3. Funksjoner og høydepunkter

The FBT X-Lite 112A is engineered with advanced features for superior audio performance and versatility:

• bi-AmpOppgradert system: Features a 1200W low frequency amplifier and a 300W high frequency amplifier for optimal power distribution.
• Integrert 3-kanals mikser: Allows for direct connection of multiple audio sources.
• Bluetooth 5.0-tilkobling: Enables wireless audio streaming from compatible devices.
• DSP forhåndsinnstillinger: Four selectable Digital Signal Processing presets to optimize sound for various applications.
• Lightweight Polypropylene Enclosure: Rugged yet lightweight construction for easy transport and durability.
• Allsidige monteringsalternativer: Includes a standard 1.38-inch speaker stand socket and M10 rigging points for fixed installations or use as a floor monitor.
• Switch Mode Power Supply: Universal 100-240 VAC power supply for global compatibility.

4. Oppsett

Follow these steps to set up your FBT X-Lite 112A speaker:

1. Plassering: Position the speaker on a stable, flat surface, a speaker stand, or suspend it using appropriate rigging hardware. The asymmetrical design allows for use as a floor monitor.
2. Strømtilkobling: Connect the provided power cord to the speaker's power input and then to a suitable electrical outlet (100-240 VAC). Ensure the power switch is in the "OFF" position before connecting.
3. Lydtilkoblinger:
   • Channel 1 & 2 (Micro-Line/XLR): Connect microphones or line-level devices using XLR or 1/4" TRS/TS cables. Use the corresponding MIC/LINE selector switch to match the input signal level.
   • Channel 3 (Stereo/Bluetooth): Connect stereo line-level devices via RCA or 1/4" TRS inputs. This channel also supports Bluetooth audio streaming.
4. Output Connection (Optional): If linking multiple speakers, connect the XLR output from the first speaker to the input of the next speaker. Use the CH1 or MIX LINK selector to determine the output signal.
5. Strøm på: Once all connections are secure, switch the power button to the "ON" position. The power indicator LED will illuminate.

5. Bruksanvisning

Understanding the control panel is key to operating your FBT X-Lite 112A speaker effectively.

Figur 5.1: Detaljert view of the FBT X-Lite 112A control panel, showing inputs, outputs, level controls, DSP presets, and Bluetooth pairing button.

5.1. Mixer Controls

• CH 1 & CH 2 LEVEL: Adjusts the input gain for Channel 1 and Channel 2.
• MIC/LINE Selector: Switches the input sensitivity between microphone level and line level for Channels 1 and 2. Ensure this matches your connected device to prevent distortion or low signal.
• HP FILTER: Activates a high-pass filter to cut low frequencies, useful for vocal applications to reduce rumble.
• PRT/LIMIT LED: Illuminates to indicate signal clipping (PRT) or limiter activation (LIMIT). Adjust input levels to avoid constant illumination.
• CH 3 LEVEL: Adjusts the input gain for Channel 3 (Stereo/Bluetooth).
• MIX OUT / CH1 LINK: Selects whether the XLR output carries a mix of all channels or only the signal from Channel 1.

5.2. DSP Presets

The FBT X-Lite 112A features four DSP presets to optimize the speaker's sound for different applications:

• ORIGINAL / LIVE: Standard flat response for general live sound reinforcement.
• GULV / VOKAL: Optimized for use as a floor monitor or for vocal clarity.
• KLUBB: Enhanced bass and treble for music playback in club environments.
• DJ: Specific EQ curve for DJ applications, often with boosted lows and highs.

Bruk PRESET DSP button to cycle through these options. The corresponding LED will indicate the active preset.

5.3. Bluetooth-paring

To connect a Bluetooth device to your FBT X-Lite 112A:

1. Sørg for at høyttaleren er slått på.
2. Trykk på PAR button on the control panel. The Bluetooth LED will flash, indicating it is in pairing mode.
3. Søk etter tilgjengelige Bluetooth-enheter på den Bluetooth-aktiverte enheten din (f.eks. smarttelefon, nettbrett).
4. Select "FBT X-Lite 112A" from the list.
5. Once paired, the Bluetooth LED on the speaker will illuminate steadily. You can now stream audio wirelessly to the speaker.

The Bluetooth 5.0 technology provides a reliable connection up to 10 meters (33 feet).

6. Vedlikehold

Proper maintenance ensures the longevity and optimal performance of your FBT X-Lite 112A speaker:

• Rengjøring: Bruk en myk, tørr klut til å rengjøre utsiden av høyttaleren. For gjenstridig smuss, bruk en lett klut.amp cloth with mild soap can be used, ensuring no liquid enters the speaker grilles or control panel. Do not use abrasive cleaners or solvents.
• Lagring: When not in use for extended periods, store the speaker in a cool, dry environment, away from direct sunlight and extreme temperatures.
• Ventilasjon: Sørg for god luftstrøm rundt amplifier section to prevent overheating. Do not block ventilation openings.
• Kabeladministrasjon: Sjekk strøm- og lydkabler regelmessig for tegn på slitasje eller skade. Skift ut skadede kabler umiddelbart.

7. Feilsøking

If you encounter issues with your FBT X-Lite 112A, refer to the following common troubleshooting steps:

If the problem persists after attempting these solutions, please contact FBT customer support for further assistance.

8. Spesifikasjoner

Detailed technical specifications for the FBT X-Lite 112A Professional Active Speaker:

Figur 8.1: Mål på FBT X-Lite 112A-høyttaleren: 17" D x 28" B x 17" H.

9. Garanti og støtte

The FBT X-Lite 112A Professional Active Speaker comes with a Begrenset garanti. For specific terms and conditions of the warranty, please refer to the warranty card included with your product or visit the official FBT webnettstedet.

For technical support, service, or warranty claims, please contact FBT customer service through their official webeller autoriserte servicesentre. Ta vare på kjøpsbeviset for garantivalidering.

FBT Official Webnettsted: www.fbt.it