1. Introduktion og overview
The Pyle PLE550BS.5 is a 5-band graphic equalizer designed to enhance car audio systems. It features precise tone adjustments, a low-pass filter for subwoofer control, and integrated Bluetooth connectivity for wireless audio streaming. Multiple input options, including auxiliary stereo RCA inputs, allow for versatile source connections. The unit also includes a fader function for front and rear channel balancing and a master system volume control.
Image 1.1: The Pyle PLE550BS.5 5-Band Car Audio Equalizer, showcasing its front panel controls and overall design.
2. Hvad er der i æsken
Kontroller, at alle komponenter er til stede i emballagen:
- Pyle PLE550BS.5 Equalizer Unit
- Monteringsbeslag
- Skruer
- Strømstik
Image 2.1: Illustration of the Pyle PLE550BS.5 equalizer and its included accessories: mounting bracket, screws, and power plug.
3. Produktfunktioner
- 5-bånds grafisk equalizer: Offers comprehensive tone adjustments with a tone range adjustable from -12dB to +12dB across low, mid, and high frequencies.
- Trådløs Bluetooth-streaming: Built-in Bluetooth connectivity for effortless music streaming. A blue LED indicator confirms successful device pairing.
- Low Bass Filter: Equipped with an adjustable low bass filter and a fader function for precise tuning of front and rear channels.
- Subwoofer Volume Control: Dedicated subwoofer volume control for fine-tuning bass output.
- Flere inputmuligheder: Includes auxiliary stereo RCA inputs for connecting MP3 players, DVDs, or phones, with an input selector for switching sources.
- High-Fidelity Audio Performance: Features a master system volume control for clear and crisp sound reproduction.
- Kompakt design: Dimensions of 7'' x 4.72'' x 1.18'' inches for easy integration into various audio setups.
4. Betjeningselementer og funktioner
Familiarize yourself with the controls and connection points of the PLE550BS.5 equalizer.
Kontrol på frontpanelet:
- FADER: Adjusts the balance between front and rear audio channels.
- BIND: Master system volume control.
- SUB BIND: Controls the output level of the subwoofer channel.
- SUB FREQ: Adjusts the low-pass filter frequency for the subwoofer output.
- SOURCE (BT/CD): Selects between Bluetooth (BT) and CD/AUX input sources.
- 5-Band Graphic Equalizer Knobs (45Hz, 100Hz, 700Hz, 2KHz, 15KHz): Adjusts the gain for specific frequency bands.
- Bluetooth LED-indikator: Illuminates blue when a Bluetooth device is connected.
Billede 4.1: Detaljeret view of the front panel controls, including fader, volume, subwoofer controls, source selector, and the 5-band graphic equalizer knobs. The rear panel shows power, CD input, RCA outputs, and subwoofer output.
Tilslutninger bagpanel:
- Strømindgang: Connection for the included power plug (GND, +12V, REM).
- CD Input (RCA): Stereo RCA inputs for external audio sources like CD players or auxiliary devices.
- RCA Output (Front/Rear): Stereo RCA outputs for connecting to an amplifier's front and rear channels.
- Subwoofer Output (RCA): Dedicated RCA output for connecting to a subwoofer amplivligere.
5. Opsætning og installation
Proper installation is crucial for optimal performance. It is recommended to have this unit installed by a professional car audio technician.
Mounting the Equalizer:
- Choose a suitable location in your vehicle that allows for easy access to controls and proper ventilation.
- Brug det medfølgende monteringsbeslag som skabelon til at markere boresteder.
- Drill pilot holes and secure the bracket using the supplied screws.
- Attach the equalizer unit to the mounted bracket.
Ledningsforbindelser:
- Strømtilslutning:
- Tilslut GND wire to a clean chassis ground point in your vehicle.
- Tilslut +12V wire to a constant +12V power source (e.g., battery).
- Tilslut REM (Remote) wire to the remote turn-on output of your head unit or ignition switch.
- Indgangsforbindelser: Connect your head unit's RCA outputs to the CD-INDGANG on the equalizer. For auxiliary devices, use appropriate RCA cables.
- Udgangsforbindelser: Tilslut FRONT og REAR RCA OUTPUTS of the equalizer to the corresponding inputs on your amplifier. Tilslut SUBWOOFER-UDGANG to your subwoofer amplifers input.
Image 5.1: Diagram illustrating the 5-band graphic equalizer frequency response and the rear panel wiring connections for power, inputs, and outputs.
6. Betjeningsvejledning
Tænd/sluk:
The equalizer will power on automatically when your vehicle's ignition or head unit is turned on, provided the REM wire is correctly connected.
Kildevalg:
Brug KILDE button (BT/CD) on the front panel to toggle between Bluetooth input and the wired CD/AUX input.
Bluetooth-parring:
- Ensure the equalizer is powered on and the source is set to BT.
- Aktiver Bluetooth på din mobilenhed, og søg efter tilgængelige enheder.
- Select 'Pyle PLE550BS.5' (or similar name) from the list to pair.
- The blue Bluetooth LED indicator on the equalizer will illuminate steadily once connected.
Image 6.1: Demonstrates Bluetooth wireless music streaming from a smartphone to the Pyle PLE550BS.5 equalizer, with the blue LED indicating connection.
Volume and Fader Control:
- Adjust the overall system volume using the BIND knop.
- Brug FADER knob to balance the audio output between your front and rear speakers.
Image 6.2: A hand adjusting the master volume knob on the Pyle PLE550BS.5 equalizer, integrated into a car dashboard.
Subwoofer kontrol:
- De SUB BIND knob controls the output level of your connected subwoofer.
- De SUB FREQ knob adjusts the low-pass filter, allowing you to set the upper frequency limit for the subwoofer.
Image 6.3: Close-up of the Pyle PLE550BS.5 showing the SUB VOL and SUB FREQ controls, with a visual representation of subwoofer speakers.
Graphic Equalizer Adjustment:
Use the five equalizer knobs (45Hz, 100Hz, 700Hz, 2KHz, 15KHz) to fine-tune the audio frequencies. Rotate clockwise to boost a frequency band and counter-clockwise to cut it. Adjust these to achieve your desired sound profile.
7. Vedligeholdelse
- Rensning: Brug en blød, tør klud til at rengøre enheden. Undgå slibende rengøringsmidler eller opløsningsmidler.
- Miljø: Ensure the equalizer is installed in a location free from excessive heat, moisture, and direct sunlight.
- Forbindelser: Kontrollér regelmæssigt alle ledningsforbindelser for at sikre, at de er fastgjorte og fri for korrosion.
8. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen strøm | Incorrect power wiring (GND, +12V, REM). Blown fuse. | Check all power connections. Verify the fuse in the power line. |
| Ingen lydudgang | Incorrect RCA connections. Source not selected. Volume too low. | Ensure RCA cables are securely connected. Select the correct input source. Increase master volume. |
| Poor Sound Quality / Distortion | Gain levels too high. Improper EQ settings. Ground loop noise. | Adjust gain levels on the equalizer and amplifier. Reset EQ settings to flat and adjust gradually. Check for proper grounding. |
| Bluetooth forbinder ikke | Equalizer not in BT mode. Device not discoverable. Interference. | Ensure SOURCE is set to BT. Make sure your device's Bluetooth is on and discoverable. Try restarting both devices. |
9. Specifikationer
- Model: PLE550BS.5
- Dimensioner (L x B x H): 7'' x 4.72'' x 1.18'' tommer
- Varens vægt: 1.55 pund
- Operation Voltage: 11V-14.5V DC
- Udgang Voltage: 5V RMS @ 0.05 % THD
- Signal-til-støj-forhold (SNR): 100dB
- Kanaladskillelse: >60dB
- Udligningsbånd: 45Hz, 100Hz, 700Hz, 2KHz, 15KHz
- Udligningsområde: -12 dB til + 12 dB
10. Garanti og support
Pyle products are designed for reliability and performance. For specific warranty information, please refer to the warranty card included with your purchase or visit the official Pyle webwebsted. Ved teknisk support eller serviceforespørgsler bedes du kontakte Pyles kundeservice.
Pyle Officiel Webwebsted: www.pyleusa.com
