1. Introduzzjoni
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Ashly Protea 4.8SP Loudspeaker System Processor. The Protea 4.8SP is a professional-grade digital signal processor designed for live sound environments and fixed installations, offering advanced audio processing capabilities for loudspeaker management.
2. Informazzjoni dwar is-Sigurtà
Please read and understand all safety instructions before operating this device. Failure to do so may result in injury or damage to the equipment.
- Sors tal-Enerġija: Connect the unit only to the specified AC power source (100-240VAC, 50-60Hz).
- Ventilazzjoni: Aċċerta ruħek li jkun hemm ventilazzjoni adegwata. Timblokkax il-fetħiet tal-ventilazzjoni.
- Umdità: Tesponix l-unità għax-xita jew l-umdità.
- Servizzi: Irreferi l-manutenzjoni kollha lil persunal tas-servizz kwalifikat.
- L-ertjar: Always ensure proper grounding to prevent electric shock.
3. Kontenut tal-Pakkett
Ivverifika li l-oġġetti kollha huma preżenti fil-pakkett:
- Ashly Protea 4.8SP Loudspeaker System Processor
- Korda tal-Enerġija
- Cable USB
- Manwal għall-Utent (dan id-dokument)
4. Prodott Aktarview
4.1 Panel ta 'Quddiem
The front panel provides access to all essential controls and indicators for real-time monitoring and adjustments.
Figura 1: Quddiem view of the Ashly Protea 4.8SP, showing the LCD display, input/output meters, navigation buttons, and USB port.
- Skrin LCD: Displays current settings, menus, and parameters.
- Miters tad-Dħul/Ħruġ: LED indicators for signal levels.
- Buttuni tan-Navigazzjoni: For menu navigation and parameter adjustment (Esc, Enter, Gain, EQ, Delay, Xover, Mute, Link).
- Port USB: For connecting to a computer for software control.
- Input/Output Select Buttons: To select specific channels for adjustment.
4.2 Panel ta 'wara
The rear panel houses all audio input and output connectors, as well as power and communication ports.
Figura 2: Wara view of the Ashly Protea 4.8SP, showing balanced XLR inputs (A, B, C, D), balanced XLR outputs (1-8), USB port, RS-232 port, and AC power inlet.
- Inputs (A, B, C, D): Four balanced XLR input connectors.
- Outputs (1-8): Eight balanced XLR output connectors.
- Port USB: For connecting to a computer for software control.
- Port RS-232: For serial communication and control.
- Dħul tal-Enerġija AC: Għall-konnessjoni tal-korda tal-enerġija.
5. Setup
5.1 Installazzjoni Fiżika
The Protea 4.8SP is designed for standard 19-inch rack mounting. Ensure sufficient space for ventilation around the unit.
- Mount the unit securely in a standard equipment rack using appropriate rack screws.
- Allow at least 1U of space above and below the unit for proper airflow, especially in enclosed racks.
5.2 Konnessjonijiet tal-Awdjo
Use high-quality balanced XLR cables for all audio connections.
- Connect your audio source(s) (e.g., mixing console) to the INPUTS (A, B, C, D) fuq il-pannell ta’ wara.
- Qabbad il- OUTPUTS (1-8) on the rear panel to your power amplifiers or other audio destinations.
5.3 Konnessjoni tal-Enerġija
- Kun żgur li s-swiċċ tal-enerġija tal-unità jkun fil-pożizzjoni OFF.
- Qabbad il-korda tal-enerġija fornuta mal- Daħla tal-Enerġija AC on the rear panel and then to a grounded AC outlet.
5.4 Installazzjoni tas-Softwer (Mhux obbligatorja)
For advanced control and programming, install the Ashly Protea software on your computer.
- Download the latest Protea software from the official Ashly websit: ashly.com/software-downloads/
- Installa s-softwer billi ssegwi l-istruzzjonijiet fuq l-iskrin.
- Connect your computer to the Protea 4.8SP using the supplied USB cable (either front or rear panel USB port).
- Launch the Protea software to establish communication with the device.
6. Istruzzjonijiet Operattivi
6.1 Tixgħel/Jitfi
- Biex tixgħel, aqleb is-swiċċ tal-enerġija fuq il-pannell ta' wara għall-pożizzjoni ON.
- Biex titfi, aqleb is-swiċċ tal-enerġija għall-pożizzjoni OFF.
6.2 Front Panel Control
The LCD screen and navigation buttons allow direct control over all processing parameters.
- Uża l- Input Agħżel buttons (A, B, C, D) to choose the input channel you wish to configure.
- Uża l- Agħżel Output buttons (1-8) to choose the output channel.
- Press the dedicated function buttons (Gain, EQ, Delay, Xover, Mute, Link) to access specific processing blocks.
- Use the rotary encoder and Enter/Esc buttons to navigate menus and adjust parameter values displayed on the LCD.
- Il- Recall button allows loading saved presets, and Ħlief allows storing current settings.
6.3 Software Control (Protea Software)
The Protea software offers a graphical user interface for intuitive and detailed control of all system parameters.
- Once connected via USB, the software will detect the 4.8SP.
- The software provides visual representations of crossovers, EQs, compressors, and delays, making configuration easier.
- You can create, save, and recall complex system configurations.
- Protezzjoni bil-Password: The software allows you to set a password to protect your settings from unauthorized tampering.
6.4 Key Processing Features
- crossover: Configure frequency division for multi-way loudspeaker systems.
- EQ (Ekwalizzazzjoni): Parametric and graphic EQ options for precise tonal shaping.
- Compression/Limiting: Dynamic range control to protect loudspeakers and maintain consistent levels.
- Dewmien: Time alignment for loudspeakers, crucial for phase coherence in complex systems.
7. Manutenzjoni
- Tindif: Uża drapp artab u niexef biex tnaddaf il-barra tal-unità. Tużax prodotti tat-tindif likwidi jew solventi.
- Ventilazzjoni: Periodically check that ventilation openings are clear of dust and debris.
- Konnessjonijiet tal-kejbil: Ensure all audio and power cables are securely connected and free from damage.
8 Issolvi l-problemi
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Ebda Qawwa | Power cord disconnected; Power switch off; Blown fuse. | Check power cord connection; Ensure power switch is ON; Consult qualified technician for fuse replacement. |
| Ebda Output Awdjo | Incorrect input/output routing; Mute engaged; Gain set too low; Faulty cables. | Verify routing in software or front panel; Check mute status; Increase gain; Test/replace cables. |
| Software Not Connecting | USB cable issue; Driver not installed; Software version mismatch. | Try a different USB port/cable; Reinstall Protea software and drivers; Ensure software is up-to-date. |
| Awdjo Distort | Input/output levels too high (clipping); Incorrect processing settings. | Reduce input/output gain to prevent clipping (monitor meters); Review EQ, compression, and crossover settings. |
9. Speċifikazzjonijiet
- Isem tal-Mudell: 4.8SP
- Tip ta' Kelliem: Proċessur
- Dimensjonijiet tal-Prodott: 8.5"D x 19"W x 3.5"H
- Piż tal-oġġett: 9.39 Liri
- Teknoloġija tal-Konnettività: USB
- Modalità tal-Ħruġ tal-Awdjo: Stereo Ibbilanċjat
- Tip ta 'Immuntar: Rack Mount
- Sors tal-Enerġija: Corded Elettriku
- Latenza tal-awdjo: 682 Millisekondi
- Għadd tal-proċessur: 1
- Manifattur: Irmied
10. Garanzija u Appoġġ
The Ashly Protea 4.8SP comes with a Limited Warranty. For detailed warranty information, please refer to the warranty card included with your product or visit the official Ashly websit.
For technical support, service, or further inquiries, please contact Ashly Audio directly:
- Awdjo Irmied Websit: ashly.com/support/
- Irreferi għall- website for contact information and the latest support resources.
