1. Introduction
The dbx ZC-1 is a wall-mounted zone controller designed to provide remote volume control for dbx DriveRack 220i, 260, and ZonePRO devices. It offers a simple yet effective solution for managing audio levels within a specific zone, utilizing analog DC voltage for logic control. This manual provides essential information for the proper installation, operation, and maintenance of your ZC-1 controller.
Figure 1: Front view of the dbx ZC-1 Wall-Mounted Zone Controller, showing the rotary volume knob.
2. Setup and Installation
Proper installation is crucial for the optimal performance of your ZC-1 controller. It is recommended that installation be performed by qualified personnel.
2.1 Mounting
The ZC-1 is designed for standard wall-plate installation. Ensure the mounting location is free from moisture and excessive heat. Secure the unit to a standard electrical box using the provided screws.
2.2 Wiring
The ZC-1 connects to compatible dbx devices using standard Cat5 cable with RJ-45 connectors. The unit uses analog DC voltage for control signals. Connect the Cat5 cable from the ZC-1 to the designated Zone Controller input on your dbx DriveRack or ZonePRO device. Ensure all connections are secure before powering on the system.
Figure 2: Rear view of the dbx ZC-1 Wall-Mounted Zone Controller, highlighting the RJ45 input for connection to a zone controller input.
3. Operating Instructions
The ZC-1 provides straightforward rotary volume control. Once properly installed and connected to a compatible dbx device, the rotary knob allows for precise adjustment of the audio level in the assigned zone.
- Volume Adjustment: Rotate the knob clockwise to increase the volume and counter-clockwise to decrease it.
- The ZC-1 is typically configured to control either input or output gain, depending on the setup of your DriveRack or ZonePRO system.
Video 1: An overview of dbx Zone Controllers, including the ZC-1, demonstrating their various functionalities and applications within an audio system. This video is provided by Harman Music Group.
4. Maintenance
The dbx ZC-1 is designed for reliable, long-term operation with minimal maintenance. To ensure its longevity and proper function:
- Cleaning: Wipe the surface with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish and internal components.
- Environment: Keep the unit in a dry environment, away from direct sunlight, extreme temperatures, and sources of moisture.
- Connections: Periodically check all cable connections to ensure they are secure.
5. Troubleshooting
If you experience issues with your ZC-1 controller, refer to the following common troubleshooting steps:
- No Volume Control:
- Verify that the Cat5 cable is securely connected at both the ZC-1 and the dbx DriveRack/ZonePRO device.
- Ensure the dbx DriveRack/ZonePRO device is powered on and functioning correctly.
- Check the configuration within the dbx software to confirm the ZC-1 is assigned to the correct zone and function.
- Intermittent Control:
- Inspect the Cat5 cable for any signs of damage or wear. Replace if necessary.
- Ensure the RJ-45 connectors are properly crimped and seated.
- Incorrect Volume Response:
- Recalibrate the ZC-1 within the dbx DriveRack/ZonePRO software, if applicable.
- Consult the main device's manual for specific zone controller settings.
If the issue persists after attempting these steps, contact dbx customer support or a qualified audio technician.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | ZC-1 |
| Type | Wall-Mounted Zone Controller (Rotary Volume Control) |
| Control Type | Analog DC voltage for logic control |
| Connectivity | Cat5 cable with RJ-45 connectors |
| Compatibility | dbx DriveRack 220i, 260, and ZonePRO devices |
| Item Weight | 6.4 ounces |
| Product Dimensions | 6.9 x 5.4 x 3.4 inches |
| Hardware Platform | CONSUMER_ELECTRONICS |
7. Warranty and Support
The dbx ZC-1 Wall-Mounted Zone Controller comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the documentation included with your purchase or visit the official dbx website. For technical support, product registration, or service inquiries, please contact dbx customer service through their official channels.
Note: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm (Proposition 65 warning).
