1. Introducere
This manual provides detailed instructions for the installation, operation, and maintenance of your Blaupunkt GTB 8200A RCA Subwoofer System. Please read this manual thoroughly before using the product to ensure proper function and to prevent damage. Keep this manual for future reference.
2. Informații de siguranță
- Asigurați-vă că toate conexiunile sunt sigure și izolate corespunzător pentru a preveni scurtcircuitele.
- Nu expuneți subwooferul la umezeală sau temperaturi extreme.
- Deconectați bateria vehiculului înainte de a efectua orice lucrare electrică.
- Consultați un instalator profesionist dacă nu sunteți sigur de pașii de instalare.
- Nu încercați să deschideți sau să reparați unitatea singur. Apelați la personal calificat pentru toate lucrările de service.
3. Conținutul pachetului
Verificați dacă toate articolele sunt prezente în colet:
- Blaupunkt GTB 8200A Woofer Box
- Manual de utilizare (acest document)
- Cables and Installation Materials
4. Produs terminatview
The Blaupunkt GTB 8200A is an active subwoofer system designed to enhance the bass response in your vehicle's audio system. It features a 200 mm (8-inch) spun paper cone speaker, an integrated Class-D amplifier, and various controls for sound customization.
Figura 4.1: Faţă view of the Blaupunkt GTB 8200A Subwoofer System. This image displays the main subwoofer unit with its protective metal bars and the Blaupunkt logo on the speaker cone and enclosure.
Figura 4.2: Control panel and connection terminals of the Blaupunkt GTB 8200A. This view shows the RCA inputs, high-level inputs, power indicator, gain control, crossover frequency adjustment, phase switch, fuse, and power/ground/remote terminals.
Caracteristici cheie:
- Active subwoofer system with integrated Class-D ampmai în viață.
- 200 mm (8-inch) Spun Paper Cone (SPC) speaker.
- Peak power output: 200 watts.
- Frequency response: 30 - 200 Hz.
- Adjustable low-pass filter (70 - 190 Hz).
- Adjustable gain and phase control (0 - 180 degrees).
- Automatic On/Off function via high-level, RCA/Cinch, and remote signal.
- Durable MDF housing material with metal speaker protectors.
Dimensiuni:
The subwoofer unit has approximate dimensions of 6D x 64W x 70H Centimeters (or 27.2cm width, 26cm depth, 25cm height as shown in some product images). Its compact design allows for flexible placement within a vehicle.
5. Configurare și instalare
Proper installation is crucial for optimal performance and safety. If you are not confident in your ability to install the subwoofer, seek assistance from a qualified professional.
5.1 Plasarea
- Choose a secure location in your vehicle, such as the trunk or under a seat, where the subwoofer will not obstruct movement or be damaged.
- Asigurați o ventilație adecvată în jurul unității.
- Mount the subwoofer securely to prevent it from shifting during vehicle operation.
5.2 Conexiuni de cablare
Refer to Figure 4.2 for the control panel layout when making connections.
- Power Connection (BAT): Connect the +12V terminal (BAT) to the positive terminal of your vehicle's battery using a suitable gauge power cable. Install an in-line fuse (7.5A, as indicated on the unit) as close to the battery as possible.
- Conexiune la pământ (GND): Connect the GND terminal to a clean, unpainted metal surface on the vehicle chassis. Ensure a good electrical contact.
- Pornire de la distanță (REM): Connect the REM terminal to the remote output of your car stereo. This will turn the subwoofer on and off with your stereo. If your stereo does not have a remote output, the automatic on/off function can be used via high-level or RCA input.
- Intrare audio (RCA sau nivel înalt):
- Intrare RCA: If your car stereo has RCA pre-outs, connect them to the 'LINE IN RCA' inputs on the subwoofer.
- Intrare la nivel înalt: If your car stereo does not have RCA pre-outs, connect the speaker outputs of your stereo directly to the 'HIGH' level inputs on the subwoofer. Ensure correct polarity (+/-).
6. Instrucțiuni de utilizare
Once installed, adjust the subwoofer settings for optimal sound performance.
6.1 Controale
- GAIN (Sensibilitate de intrare): Acest buton ajustează sensibilitatea de intrare a ampÎncepeți cu amplificarea la minim și creșteți-o încet până când se obține nivelul dorit al basului, fără distorsiuni.
- X-OVER (Low Pass Filter): This control adjusts the upper frequency limit of the subwoofer. Frequencies above the set point will be filtered out. Adjust this between 70 Hz and 190 Hz to blend the subwoofer's output seamlessly with your main speakers. A common starting point is around 80-100 Hz.
- PHASE (Phase Control): This switch (0°/180°) helps to align the subwoofer's output with the main speakers. Experiment with both settings to find the one that provides the most impactful and coherent bass response.
6.2 Funcția de pornire/oprire automată
The GTB 8200A features an automatic turn-on circuit. When using high-level inputs or RCA inputs without a remote turn-on wire, the subwoofer will detect an audio signal and power on automatically. It will power off after a period of no audio signal.
7. Întreținere
- curatenie: Folosiți o cârpă moale și uscată pentru a curăța exteriorul subwooferului. Nu utilizați substanțe chimice dure sau produse de curățare abrazive.
- Înlocuirea siguranței: If the subwoofer does not power on, check the 7.5A fuse located on the control panel. Replace it only with a fuse of the same type and rating.
- Verificări regulate: Verificați periodic toate conexiunile cablurilor pentru strângerea și prezentarea semnelor de uzură.
8. Depanare
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| Fără putere | Siguranță arsă, conexiune slăbită la alimentare/împământare, fără semnal de la distanță. | Check and replace fuse. Verify all power, ground, and remote connections. Ensure stereo is on. |
| Fără sunet | Loose RCA/high-level input, gain too low, stereo volume too low, incorrect input selected. | Check audio input connections. Increase gain. Increase stereo volume. Ensure correct input source is selected on stereo. |
| Sunet distorsionat | Gain set too high, incorrect crossover setting, poor quality audio source. | Reduce gain. Adjust crossover frequency. Use a high-quality audio source. |
| Bas slab | Gain too low, phase incorrect, crossover set too high, subwoofer placement. | Increase gain. Toggle phase switch (0°/180°). Lower crossover frequency. Experiment with subwoofer placement. |
9. Specificații
| Caracteristică | Caietul de sarcini |
|---|---|
| Model | GTB 8200A |
| Tip difuzor | Subwoofer activ |
| Diametrul subwooferului | 200 mm (8 inchi) |
| Putere nominală de ieșire difuzor | 75 wați |
| Putere maximă de ieșire difuzor | 200 wați |
| Raspuns in frecventa | 30 - 200 Hz |
| Filtru trece jos | 70 - 190 Hz |
| Controlul fazei | 0 - 180 grade |
| Vol. De intraretage | 8 volți |
| Nivel de zgomot | 92 de decibeli |
| Material | MDF |
| Dimensiunile produsului | 6A x 64L x 70Î centimetri |
| Greutatea articolului | 5 kg 440 g (12 livre) |
| Tehnologia de conectivitate | RCA, High-Level |
| Metoda de control | Remote (via head unit) / Manual knobs |
| Producător | Blaupunkt |
10. Garanție și asistență
This Blaupunkt GTB 8200A Subwoofer System comes with a 1 ani garanție de la data achiziției. Vă rugăm să păstrați dovada achiziției pentru reclamațiile în garanție.
For technical support, service, or warranty inquiries, please contact your authorized Blaupunkt dealer or visit the official Blaupunkt website pentru informații de contact.
Blaupunkt is a registered trademark. All rights reserved.
