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General| Output Channels | 4 |
|---|---|
| Power Supply | 100-240 VAC, 50/60 Hz |
| Feedback Suppression | Yes |
| Control Interface | RS-232 |
| Input Type | Balanced XLR |
| Output Type | Balanced XLR |
| Compressor | Yes |
| Remote Control | Yes |
| Frequency Response | 20 Hz - 20 kHz, +/- 0.5dB |
| Input Impedance | 10kΩ balanced |
| Output Impedance | 120 Ohms balanced |
| Dimensions | 19" x 1.75" x 8.5" (483 x 44 x 216 mm) |
Defines the dbx ZonePro system, its philosophy, and key features for BGM installations.
Details on how to contact dbx customer service for technical support and warranty assistance.
Information regarding the product warranty, including coverage, limitations, and claims process.
Description of all connectors and ports located on the rear panel of the ZonePro 640/641 units.
Explains the controls, display, and indicators on the front panels of the ZonePro 640 and 641 models.
Details on connecting input sources and output destinations using various cable types.
Steps and system requirements for installing the ZonePro graphical user interface software.
Core concepts of ZonePro system, interface views, and PC software connection procedures.
Setting up system configurations, editing parameters, and working with online/offline modes.
Procedures for saving and recalling scenes, managing meters, and saving system configuration files.
Introduction to the system setup process, including configuration, editing, and saving procedures.
Menu-driven process to configure inputs, outputs, zone controllers, and front panel settings for the ZonePro.
Tool to set up various scenes, allowing menu-based decision trees for quick scene configuration.
Enables pre-determined scene changes based on time of day or day of week for automated operation.
Adjusting input gain, high-pass filters, and applying parametric EQ to input signals.
Maintaining constant signal levels using AGC with parameters for target, threshold, and gain.
Using notch filters to eliminate undesirable frequencies from the input signal for feedback control.
Dedicated compression module parameters to control signal dynamics and tighten sound sources.
Configuring the noise gate module to attenuate unwanted background noise below a set threshold.
Adjusting the de-Esser module to remove unwanted vocal sibilance and improve clarity.
Utilizing the AFS module to automatically detect and eliminate feedback frequencies.
Managing sources, priority overrides, and paging with ducking for zone audio routing.
Module for compensating bass loss at low signal levels based on Fletcher-Munson curves.
Configuring bandpass filters and crossovers with selectable slopes and frequencies for audio routing.
Applying parametric EQ and dynamic processing (Compression, Limiting, AGC) to output channels.
Setting audio delay times and selecting polarity for output signals.
Example setup for a retail environment, detailing connections and configuration notes for zoning.
Application example for restaurants and bars, showing system setup and zone controller usage.
Illustrates a health club setup, covering audio routing and zoning for aerobics, weight rooms, and lockers.
Application example for a nightclub, showing audio distribution and zone control for various areas.
Procedures for performing factory resets and updating the unit's firmware via flash download.
Technical specifications for the ZonePro 640/641, including electrical, physical, and performance data.
Visual representation of the ZonePro 640/641 internal signal flow and component connections.
Explanation of the Link I/O connectors for daisy-chaining units and passing program material between devices.
Guidelines for wiring and installing Zone Controllers (ZC series) with the ZonePro system.
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