Introduction
This manual provides essential information for the safe and effective use of your PK Power AC/DC Adapter. This adapter (Model B06XQK9WSS) is specifically designed to power the Pioneer STZ-D10Z-R and STZD10ZR Boombox Steez Type-Z Portable Music Systems. Please read these instructions carefully before use to ensure proper setup and operation.

Image showing the PK Power AC/DC adapter unit, its detachable AC power cord, and the DC output cable with the connector plug.
Important Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow basic safety precautions when using this product:
- Read all instructions before using the adapter.
- Do not expose the adapter to rain, moisture, or excessive humidity.
- Do not disassemble the adapter. Refer all servicing to qualified service personnel.
- Use this adapter only with the specified Pioneer STZ-D10Z-R / STZD10ZR Boombox. Using it with incompatible devices may cause damage.
- Unplug the adapter from the outlet during lightning storms or when unused for long periods.
- Ensure adequate ventilation around the adapter during use to prevent overheating.
- Do not operate the adapter if it has been damaged in any way.
Setup Guide
Follow these steps to properly connect your PK Power AC/DC Adapter to your Pioneer STZ-D10Z-R / STZD10ZR Boombox:
- Connect to Device: Carefully insert the adapter's DC output plug into the DC input port on your Pioneer Boombox. Ensure a firm and secure connection.
- Connect AC Power Cord: Attach the detachable AC power cord to the adapter's AC input port.
- Plug into Outlet: Insert the AC power cord's plug into a standard electrical wall outlet. The adapter is designed to operate with input voltages ranging from 100-240V AC, 50/60Hz.
- Verify Connection: Double-check that all connections are secure before attempting to power on your Pioneer Boombox.

Image showing the PK Power AC/DC adapter unit, its detachable AC power cord, and the DC output cable with the connector plug. The AC input port on the adapter is clearly visible.
Operating Instructions
Once the PK Power AC/DC Adapter is correctly connected to both the power outlet and your Pioneer Boombox, it will automatically supply the necessary power.
- The adapter is designed for continuous operation within its specified input voltage range.
- No further user interaction is required for the adapter itself once connected.
- Refer to your Pioneer STZ-D10Z-R / STZD10ZR Boombox's own instruction manual for specific power-on, operation, and shutdown procedures.
Care and Maintenance
Proper care will extend the life of your PK Power AC/DC Adapter:
- Cleaning: Keep the adapter clean and dry. Wipe the exterior with a soft, dry cloth. Do not use liquid cleaners, solvents, or abrasive materials.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures.
- Cable Care: Avoid bending, twisting, or crimping the cables excessively, as this can damage the internal wiring. Do not place heavy objects on the cables.
- Inspection: Periodically inspect the adapter and cables for any signs of damage, such as frayed wires or cracked casing. If damage is found, discontinue use and replace the adapter.
Troubleshooting
If you encounter issues with your PK Power AC/DC Adapter, refer to the following common problems and solutions:
| Issue | Possible Solution |
|---|---|
| Device not powering on. |
|
| Adapter feels warm during operation. |
|
Product Specifications
Key technical specifications for the PK Power AC/DC Adapter (Model B06XQK9WSS):
| Feature | Detail |
|---|---|
| Input Voltage | 100-240V AC, 50/60Hz |
| Protection Features | Over Voltage Protection (OVP), Over Current Protection (OCP), Short Circuit Protection (SCP) |
| Certifications | CE, FCC, RoHS |
| Compatible Devices | Pioneer STZ-D10Z-R, STZD10ZR Boombox Steez Type-Z Portable Music System |
| Color | Black |
| Connector Type | Auxiliary |

Image illustrating the approximate dimensions of the PK Power AC/DC adapter unit: 4.95 inches in length, 2.00 inches in width, and 1.25 inches in height.
Customer Support
For any questions, technical assistance, or issues not covered in this manual, please contact PK-Power customer service. Our friendly and reliable customer service team is available to respond to your inquiries within 24 hours.
For information regarding returns or warranty claims, please refer to your purchase documentation or contact the seller directly.