Hertz HDP4 4 canals 1000W màx. Classe D AmpManual d'usuari més viu

1. Introducció

This manual provides comprehensive instructions for the installation, operation, and maintenance of your Hertz HDP4 4-Channel 1000W Max D-Class Amplifier. Please read this manual thoroughly before attempting installation or operation to ensure proper function and safety.

Figura 1.1: Angle de dalt a baix view of the Hertz HDP4 ampvidador, espectacleasing el seu compacte negre casing and control panel on the top surface. The Hertz logo is visible on the main body.

2. Informació de seguretat

Observeu sempre les precaucions de seguretat següents:

• Disconnect the vehicle's battery before any installation or wiring.
• Assegureu-vos que tot el cablejat estigui correctament aïllat per evitar curtcircuits.
• Muntar el amplifier securely in a well-ventilated area, away from moisture and direct heat.
• Utilitzeu un cablejat del calibre adequat per a les connexions d'alimentació i de terra, tal com s'especifica a la secció d'instal·lació.
• Consulteu un instal·lador professional si teniu dubtes sobre alguna part del procés d'instal·lació.

3. Contingut del paquet

Verifiqueu que tots els elements siguin presents al paquet:

• Hertz HDP4 AmpUnitat lificadora
• Maquinari de muntatge (cargols, suports)
• Manual d'usuari (aquest document)

4. Configuració i instal·lació

4.1 Muntatge del Ampmés viu

Choose a suitable location for mounting the amplifier. It should be a dry, well-ventilated area, protected from direct sunlight and excessive vibration. Ensure there is sufficient space around the ampLificador per a la circulació d'aire.

Figura 4.1: superior view of the Hertz HDP4 amplifier, illustrating its compact design and potential mounting points. The amplifier features a textured black finish with the Hertz logo prominently displayed.

1. Col·loca el ampel lifter a la ubicació de muntatge desitjada i marqueu els forats dels cargols.
2. Drill pilot holes if necessary, ensuring not to damage any vehicle components.
3. Assegureu-vos el amplificador utilitzant els cargols de muntatge proporcionats.

4.2 Connexions de cablejat

Proper wiring is critical for performance and safety. Refer to the diagram below for power, ground, remote, and speaker connections.

Figure 4.2: Rear panel of the Hertz HDP4 amplifier, detailing the power input (BATT), ground (GND), remote turn-on (REM) terminals, and speaker output terminals (L/R mono for channels A and B). Two 40A fuses are also visible.

• Power (BATT): Connect a fused power cable (minimum 8 AWG recommended) directly from the vehicle's positive battery terminal to the BATT terminal on the ampmés viu.
• Terra (GND): Connect a ground cable of the same gauge as the power cable from the GND terminal to a clean, unpainted metal point on the vehicle chassis.
• Remot (REM): Connect a remote turn-on wire from your head unit's remote output to the REM terminal.
• Sortides dels altaveus: Connect your speakers to the appropriate L (left) and R (right) terminals for each channel (A and B). Ensure correct polarity. The amplifier supports mono bridging for increased power output to a single speaker or subwoofer.
• Fusibles: El amplifier is equipped with two 40A fuses. Replace only with fuses of the same type and rating.

4.3 Input Connections and Controls

El amplifier offers both RCA (low-level) and High-Level inputs, along with various crossover and gain controls.

Figure 4.3: Input and control panel of the Hertz HDP4 amplifier. This panel includes RCA pre-inputs (A PRE-IN, B PRE-IN), high-level inputs (A HI-IN, B HI-IN), and various adjustment knobs for levels, pass mode, and crossover settings. A switch for HI-IN AUTO TURN-ON is also present.

• RCA Pre-Inputs (A PRE-IN, B PRE-IN): Connect your head unit's RCA outputs to these inputs for low-level signal.
• High-Level Inputs (A HI-IN, B HI-IN): If your head unit does not have RCA outputs, connect speaker-level signals directly to these inputs. The amplifier features an auto turn-on function for high-level inputs.
• Nivells: Adjust the input sensitivity (gain) to match the output of your head unit. Start with the gain at minimum and slowly increase until desired volume is achieved without distortion.
• Mode d'aprovació: Select the desired crossover mode (e.g., Full, HPF, LPF) for each channel pair.
• Crossover Frequency (XOVER): Adjust the frequency point for the selected crossover mode.
• Multiplicador: Use this switch to multiply the crossover frequency setting by 1 or 10, depending on your system requirements.

5. Instruccions de funcionament

5.1 Engegada inicial

1. After all connections are made and verified, reconnect the vehicle's battery.
2. Engegueu la unitat principal. El amplifier should power on automatically (if remote wire is connected or HI-IN AUTO TURN-ON is active).
3. Start with the head unit volume low and gradually increase it, listening for clear audio.

5.2 Adjusting Audio Settings

Afinar el amplifier's settings for optimal sound quality:

• Coincidència de guanys: Ajusteu el amplifier's gain controls (LEVELS) to match the output voltage of your head unit. This is crucial to prevent distortion.
• Configuració de crossover: Set the crossover frequencies (XOVER) and pass modes (PASS MODE) according to the specifications of your speakers. For full-range speakers, a high-pass filter (HPF) is often used to protect them from low bass frequencies. For subwoofers, a low-pass filter (LPF) is used.

6. Manteniment

To ensure the longevity and optimal performance of your Hertz HDP4 amplificador, seguiu aquestes pautes de manteniment:

• Neteja: Netegeu periòdicament el ampl'exterior del purificador amb un drap suau i sec. No utilitzeu productes químics agressius ni netejadors abrasius.
• Ventilació: Assegureu-vos que el amplifier's cooling fins are free from dust and obstructions to maintain proper heat dissipation.
• Connexions: Regularly check all wiring connections for tightness and corrosion. Loose connections can lead to poor performance or damage.
• Fusibles: If a fuse blows, replace it only with a fuse of the exact same type and rating (2 x 40A). Using an incorrect fuse can cause severe damage to the amplifier or vehicle electrical system.

Figure 6.1: Bottom panel of the Hertz HDP4 amplifier, displaying the serial number label and important caution notes regarding insulated screws. This area should be kept clean and free from obstructions.

7. Solució De Problemes

Si teniu problemes amb el vostre amplifier, consulteu la taula següent abans de contactar amb el servei d'assistència:

8. Especificacions

Technical specifications for the Hertz HDP4 4-Channel 1000W Max D-Class Ampmés viu:

• Model: HDP4
• Marca: HERTZ
• Tipus: 4-Channel D-Class Ampmés viu
• Potència màxima: 1000W (as per product title, specific RMS not provided in data)
• Dimensions del producte (L x A x A): 11.18 x 6.73 x 1.83 polzades
• Pes: 6.35 lliures
• Voltage: 14.4 Volts (Operating)
• Tipus de muntatge: Muntatge en superfície
• Fusibles: 2 x 40A
• ASIN: B00AWBU1FQ

9. Informació de la garantia

Hertz products are designed and manufactured to the highest quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Hertz weblloc web. Conserveu el rebut de compra com a comprovant de compra per a reclamacions de garantia.

10. Suport

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Hertz customer support through their official website or authorized dealer. Ensure you have your product model (HDP4) and serial number ready when contacting support.

Official Hertz Weblloc: www.hertzaudiovideo.com