1. Introduction
This manual provides instructions for the proper use, installation, maintenance, and troubleshooting of the PRANITE 65FT/20M Sewer Camera Replacement Cable. Please read this manual thoroughly before using the product to ensure safe and efficient operation.
2. Safety Information
Observe the following safety precautions to prevent damage to the product or injury to yourself:
- Ensure the cable is disconnected from the main unit before cleaning or maintenance.
- Do not expose the cable to extreme temperatures or corrosive chemicals.
- Handle the cable carefully to avoid kinks or sharp bends, which can damage internal wiring.
- Always ensure the cable is properly coiled and stored when not in use to prevent tangling and damage.
- This cable is designed for use with compatible sewer camera systems. Do not attempt to use it with incompatible equipment.
3. Package Contents
Verify that all items are present in the package:
- 1 x PRANITE 65FT/20M Sewer Camera Replacement Cable
4. Product Overview
The PRANITE 65FT/20M Sewer Camera Replacement Cable is a durable, waterproof, and semi-rigid cable designed for extending the reach of compatible sewer inspection camera systems. It features a high-strength stainless steel coil for corrosion resistance and flexibility.

Figure 4.1: Front view of the PRANITE 65FT/20M Sewer Camera Replacement Cable on its reel.

Figure 4.2: Detail of the Micro USB connector end of the replacement cable.
5. Setup and Connection
Follow these steps to connect the replacement cable to your sewer camera system:
- Identify the Connection Port: Locate the Micro USB connection port on your sewer camera monitor unit.
- Align the Connector: Carefully align the Micro USB connector of the replacement cable with the port on the monitor unit.
- Secure Connection: Gently push the connector into the port until it is firmly seated. Ensure a secure connection to prevent signal loss.
- Camera Head Connection: If your system requires, connect the camera head to the other end of the replacement cable. Ensure this connection is also secure and waterproof.

Figure 5.1: Example of a sewer camera system in operation, demonstrating cable deployment.
6. Operation
Once the cable is connected, operate your sewer camera system according to its specific manual. The PRANITE replacement cable is designed to facilitate the camera's movement through pipes.
6.1. Releasing the Cable
To release the cable from the reel, hold the reel firmly and gently pull the cable end. Guide the cable into the inspection area, ensuring it does not snag or kink.
6.2. Coiling the Cable
After use, carefully coil the cable back onto the reel. This prevents tangling and damage, ensuring the cable is ready for its next use.

Figure 6.1: Visual guide for releasing and coiling the cable.
- 1. How to release the cable: Hold the reel and pull the cable outwards.
- 2. How to coil the cable: Guide the cable back onto the reel by rotating the reel or manually winding.
7. Maintenance
Proper maintenance extends the lifespan of your replacement cable.
- Cleaning: After each use, wipe the cable clean with a damp cloth to remove any debris or residue. Avoid harsh chemicals.
- Drying: Ensure the cable is completely dry before coiling and storing to prevent corrosion or mold growth.
- Storage: Store the cable on its reel in a cool, dry place, away from direct sunlight and extreme temperatures.
- Inspection: Regularly inspect the cable for any signs of wear, cuts, or damage to the connectors. Replace if significant damage is observed.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No signal from camera | Loose connection; Damaged cable; Incompatible system | Check all connections; Inspect cable for damage; Verify compatibility with your camera system. |
| Cable difficult to push through pipe | Obstruction in pipe; Cable kinked | Attempt to clear obstruction; Carefully retract and re-deploy cable, ensuring no kinks. |
| Water ingress at connector | Improperly sealed connection; Damaged connector | Ensure connections are fully seated and sealed; Replace cable if connector is damaged. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | 7D1-20M-cable |
| Length | 65 FT (20 meters) |
| Diameter | 5 millimeters |
| Material | High-strength stainless steel coil |
| Connector Type | Micro USB |
| Special Features | Waterproof, Semi-Rigid, High Speed Data Transfer |
| Recommended Use | Sewer Inspection |
10. Compatibility
This replacement cable is universally compatible with multiple sewer camera models, including leading brands such as Anysun and HBUDS. Specifically, it is compatible with PRANITE Sewer Camera Models 7D1, 7D3A, and 9D3A.
For other models, please verify the connector type (Micro USB) and cable specifications to ensure compatibility.
11. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your original sewer camera system or contact PRANITE customer service directly. Keep your purchase receipt for warranty claims.