1. Introduzzjoni
Grazzi tax-xiriasing the Pyramid 906 10-Band Power Booster Graphic Equalizer Amplifier. This unit is designed to enhance your car audio system by providing precise control over audio frequencies and boosting the overall power output. To ensure optimal performance and safe operation, please read this manual thoroughly before installation and use. Keep this manual for future reference.

This image displays the front panel of the Pyramid 906 equalizer amplifier, showing the power knob, various control buttons, and the 10-band graphic equalizer sliders with their protective cover open.
2. Setup u Installazzjoni
2.1 Prekawzjonijiet tas-Sigurtà
- Skonnettja t-terminal negattiv tal-batterija tal-vettura qabel tibda kwalunkwe xogħol elettriku.
- Kun żgur li l-wajers kollha huma iżolati sew biex tevita short circuits.
- Mount the unit securely to avoid movement during vehicle operation.
- Avoid installing the unit in areas exposed to direct sunlight, excessive heat, moisture, or dust.
- Use appropriate gauge wiring for power and ground connections.
2.2 X'hemm fil-Kaxxa
Iċċekkja li l-oġġetti li ġejjin huma inklużi max-xiri tiegħek:
- Pyramid 906 Equalizer Ampaktar ħaj
- Ħardwer tal-Immuntar (viti, parentesi)
- Manwal għall-Utent
2.3 Konnessjonijiet tal-Wiring
Proper wiring is crucial for performance and safety. Refer to the following general guidelines:
- Qawwa (B+): Connect the +12V terminal to the vehicle's positive battery terminal using a fused power cable. The fuse should be located within 18 inches of the battery.
- Art (GND): Connect the GND terminal to a clean, unpainted metal surface of the vehicle chassis. Ensure a solid electrical connection.
- Remot (REM): Connect the REM terminal to the remote turn-on output of your car stereo. This will turn the equalizer on and off with your stereo.
- Input Awdjo: Connect the audio output from your car stereo (RCA cables) to the input jacks of the equalizer.
- Output Awdjo: Connect the audio output from the equalizer (RCA cables) to the input of your amplifier(i).
2.4 Immuntar
Choose a suitable location for mounting the equalizer, such as under the dashboard, in the glove compartment, or under a seat. Ensure adequate ventilation around the unit. Use the provided mounting hardware to secure the unit firmly.
3. Istruzzjonijiet Operattivi
3.1 Kontrolli ta' Front Panel
Familiarize yourself with the controls on the front panel:
- POWER Knob: This knob controls the overall power to the unit and may also function as a master volume or gain control. Rotate clockwise to turn on and increase level, counter-clockwise to decrease and turn off.
- LEVEL Switch: Adjusts the input sensitivity or output level of the unit.
- Buttuna SCAN: Used for scanning radio frequencies if the unit has an integrated tuner function.
- Buttuna ŻOMM: Used to hold a specific radio frequency or setting during scan.
- ANT Switch: Controls the antenna function, possibly for an integrated tuner or to activate a power antenna.
- FADER Knob: Adjusts the balance between front and rear speakers.
- Sliders tal-Ekwilizzatur Grafiku: Ten individual sliders allow for precise adjustment of specific audio frequency bands.
3.2 Aġġustament tal-Equalizer
The 10-band graphic equalizer allows you to fine-tune the audio response of your system:
- Identify Frequency Bands: Each slider corresponds to a specific frequency (e.g., 30Hz, 60Hz, 120Hz, 250Hz, 500Hz, 1kHz, 2kHz, 4kHz, 8kHz, 16kHz).
- Adjust Sliders: Move a slider up to boost that frequency band or down to cut it.
- Bass Frequencies (Low End): Adjust the lower frequency sliders (e.g., 30Hz-120Hz) to control the depth and impact of bass.
- Mid-Range Frequencies: Adjust the middle frequency sliders (e.g., 250Hz-2kHz) to control vocals and instruments.
- Treble Frequencies (High End): Adjust the higher frequency sliders (e.g., 4kHz-16kHz) to control the brightness and clarity of high notes.
- Listen and Refine: Make small adjustments and listen carefully to the changes. Aim for a balanced sound that suits your preferences and vehicle acoustics.
3.3 Power Booster Function
The integrated power booster amplifies the audio signal, providing increased volume and dynamic range to your speakers. Ensure your speakers are rated to handle the output power of this unit to prevent damage.
4. Manutenzjoni
4.1 Tindif
To maintain the appearance and functionality of your equalizer:
- Imsaħ il-barra b'ċarruta ratba u niexfa.
- Għal ħmieġ iebsa, uża ftit damp ċarruta b'deterġent ħafif, imbagħad imsaħ niexef.
- Tużax kimiċi ħarxa, solventi, jew prodotti tat-tindif li joborxu.
4.2 Kura Ġenerali
Regularly check all wiring connections to ensure they are secure and free from corrosion. Avoid placing heavy objects on the unit or obstructing its ventilation openings.
5 Issolvi l-problemi
If you encounter issues with your Pyramid 906, refer to the following common problems and solutions:
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Ebda Qawwa | Blown fuse; Loose power/ground connection; Remote wire not connected. | Check and replace fuse; Verify all power and ground connections are secure; Ensure remote wire is connected to stereo's remote output. |
| Ebda Ħoss | Incorrect audio input/output connections; Stereo volume too low; AmpIl-lifer mhux mixgħul. | Check RCA connections; Increase stereo volume; Verify amplifier is receiving power and remote signal. |
| Ħoss Mgħawġ | Input level too high; Equalizer settings overdriven; Poor ground connection. | Reduce input level; Adjust equalizer sliders to a more neutral position; Check ground connection for corrosion or looseness. |
| Uneven Sound (Left/Right) | Fader or balance control misadjusted; Loose RCA connection. | Adjust the FADER knob and stereo balance; Check all RCA connections. |
6. Speċifikazzjonijiet
The following specifications apply to the Pyramid 906 10-Band Power Booster Graphic Equalizer Ampaktar ħaj:
- Qawwa massima tal-Ħruġ: 150 Watts x 2
- Materjal: Aluminju, Akriliku
- Impedenza nominali: 8 ohm (Note: This specification typically refers to speaker impedance. For this equalizer, it may relate to internal component characteristics.)
- Numru ta' Oġġetti: 1
- Għadd ta' Unitajiet: 1.0 Għadd
7. Garanzija u Appoġġ
Pyramid products are designed for reliability and performance. This product is covered by a manufacturer's warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Pyramid websit.
For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact Pyramid customer service. Contact information can typically be found on the product packaging or the official Pyramid websit.





