1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your KPG-36z USB Programming Cable. This cable is designed to facilitate communication between your computer and compatible Kenwood two-way radios, enabling you to program various settings, frequencies, and features using appropriate programming software (sold separately).
2. Product Overview
The KPG-36z USB Programming Cable is a dedicated interface cable featuring a standard USB connector on one end for connection to a computer and a specialized multi-pin connector on the other for interfacing with compatible Kenwood radios.
Figure 1: KPG-36z USB Programming Cable (Overall View)
Figure 2: USB Connector (Type-A) for Computer Connection
Figure 3: Multi-pin Radio Connector for Kenwood Radios
3. Specifications
| Feature | Detail |
|---|---|
| Model Number | KPG-36z |
| Item Type | Programming Cable |
| Interface | USB (Type-A) to Multi-pin Radio Connector |
| Compatibility | Kenwood VP and NX Series Radios (see Section 4) |
| Origin | Mainland China |
4. Compatible Radio Models
This KPG-36z USB Programming Cable is compatible with the following Kenwood radio models:
- VP8000
- NX-3200, NX-3200K, NX-3200K2, NX-3200K3
- NX-5300, NX-5300K6, NX-5300K, NX-5300K2, NX-5300K3
- VP5430F2, VP5000, VP6000, VP9000
- NX-3300, NX-3300K, NX-3300K2, NX-3300K3
- VP400, VP500, VP600, VP900
- NX-5200, VP5230F2, NX-5200K, NX-5200K2, NX-5200K3
- NX-5400K2, VP5330F5, NX-5400K, NX-5400K2, NX-5400K3
Notice: Before purchasing or using, please ensure this cable fits your specific transceiver model.
5. Setup Instructions
Follow these steps to set up your KPG-36z USB Programming Cable:
- Install Drivers: Before connecting the cable, it is crucial to install the necessary USB drivers for the KPG-36z cable on your computer. These drivers are typically provided with your radio's programming software or can be downloaded from the Kenwood support website. Failure to install drivers correctly may result in the cable not being recognized.
- Install Programming Software: Ensure you have the correct Kenwood programming software (e.g., KPG-XXD for your specific radio model) installed on your computer. This software is required to read from and write to your radio.
- Connect USB Cable: Plug the USB Type-A end of the KPG-36z cable into an available USB port on your computer.
- Connect to Radio: With the radio turned OFF, carefully connect the multi-pin radio connector end of the KPG-36z cable to the programming port on your Kenwood radio. Ensure a secure connection.
- Power On Radio: Turn on your Kenwood radio.
- Verify Connection: Open your computer's Device Manager (Windows) or System Information (macOS) to confirm that the USB programming cable is recognized and the drivers are installed correctly. It should appear under "Ports (COM & LPT)" as a USB Serial Port. Note the assigned COM port number, as you will need it in the programming software.
6. Operating Instructions
Once the cable and software are set up, you can proceed with programming your radio:
- Launch Programming Software: Open the Kenwood programming software on your computer.
- Select COM Port: In the software's settings or preferences, select the COM port number that was assigned to your KPG-36z cable (as identified in Device Manager).
- Read Radio Data: To retrieve the current settings from your radio, select the "Read from Radio" or "Download" option within the software. This will transfer the radio's configuration to your computer.
- Modify Settings: Make any desired changes to frequencies, channels, squelch settings, scan lists, or other programmable features within the software interface.
- Write Radio Data: To apply the modified settings to your radio, select the "Write to Radio" or "Upload" option. Confirm the operation when prompted.
- Disconnect: Once programming is complete and the software indicates success, close the programming software, turn off your radio, and then disconnect the programming cable.
Always refer to your specific Kenwood radio's programming software manual for detailed instructions on its features and functions.
7. Maintenance
Proper care will extend the life of your programming cable:
- Keep the cable clean and free from dust and debris. Use a soft, dry cloth for cleaning.
- Avoid bending or kinking the cable sharply, especially near the connectors, to prevent internal wire damage.
- Store the cable in a cool, dry place away from direct sunlight and extreme temperatures.
- Do not pull on the cable itself to disconnect; always grasp the connector housing.
- Inspect connectors periodically for any signs of damage or corrosion.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Cable not recognized by computer. | Missing or incorrect USB drivers. Faulty USB port. | Install/reinstall the correct USB drivers. Try a different USB port on your computer. Restart computer. |
| Programming software cannot communicate with radio. | Incorrect COM port selected. Radio not powered on or connected securely. Incorrect programming software version. | Verify the correct COM port in Device Manager and software. Ensure radio is on and cable is firmly connected. Confirm you are using the correct programming software for your radio model. |
| "Error writing to radio" message. | Radio in wrong mode. Cable disconnected during write. Software/firmware incompatibility. | Ensure radio is in programming mode (if applicable). Do not disturb cable during operation. Verify software and radio firmware compatibility. |
| Intermittent connection. | Loose connection. Damaged cable. | Ensure all connections are snug. Try a different USB port. If issues persist, the cable may be damaged and require replacement. |
9. User Tips
- Always back up your radio's current configuration before making any changes. This allows you to restore settings if an error occurs.
- Use the programming cable on a computer with minimal background processes running to avoid potential communication interruptions.
- Ensure your computer's operating system is up-to-date, as this can sometimes resolve driver compatibility issues.
- If you encounter persistent issues, try restarting both your computer and the radio before attempting to program again.
10. Warranty and Support
For any issues not covered in this manual, or for warranty inquiries, please contact the seller or manufacturer directly. Provide your product model number (KPG-36z) and a detailed description of the problem to assist with troubleshooting.
