Introduction
This manual provides essential information for the safe and effective use of your Onerbl AC-DC adapter. This power supply is designed to convert AC power from electrical outlets into the DC power required by compatible devices, specifically the Tektronix 222, 222PS, and 222-PS handheld digital storage oscilloscopes. Please read these instructions thoroughly before use.
Image: The Onerbl AC-DC adapter, showing the main power brick and connected cables.
Safety Information
- Ensure the adapter's input voltage (AC 100-240V) matches your local power supply.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the adapter to severe impact.
- Do not attempt to open or modify the adapter. Refer servicing to qualified personnel.
- Disconnect the adapter from the power outlet when not in use for extended periods.
- Keep out of reach of children.
Package Contents
Verify that all items are present in the package:
- 1 x Onerbl AC-DC Adapter
Image: A separate power cord, typically included with the adapter, featuring a two-prong plug on one end and a C7 connector on the other.
Setup
- Connect the AC power cord to the adapter's input port.
- Plug the AC power cord into a standard electrical wall outlet (AC 100-240V, 50/60Hz).
- Connect the DC output connector of the adapter to the power input port of your Tektronix 222, 222PS, or 222-PS oscilloscope.
- Ensure all connections are secure before powering on your device.
Operating Instructions
Once properly connected, the Onerbl AC-DC adapter will supply power to your compatible device. It is designed to operate your device or charge its battery from an electrical power outlet. The adapter features built-in over-voltage and over-heat protection to ensure safe operation.
- The adapter automatically adjusts to input voltages between 100V and 240V.
- A small indicator light on the adapter may illuminate when connected to power, indicating it is active.
Image: The AC-DC adapter in an operational setting, plugged into a wall outlet and connected to a device on a desk.
Maintenance
- Keep the adapter clean by wiping it with a dry, soft cloth. Do not use liquid cleaners.
- Store the adapter in a cool, dry place when not in use.
- Avoid wrapping the cables too tightly around the adapter to prevent damage to the wiring.
Troubleshooting
- Device not powering on: Ensure all cables are securely connected. Verify the wall outlet is functional by testing with another device.
- Adapter feels hot: It is normal for the adapter to become warm during operation. If it becomes excessively hot, disconnect it immediately and contact support. Ensure adequate ventilation around the adapter.
- Indicator light not on: Check the power connections from the wall outlet to the adapter.
Specifications
| Feature | Detail |
|---|---|
| Brand | Onerbl |
| Model Number | 1 |
| Input Voltage | AC 100-240V, 50/60Hz (Worldwide Input) |
| Compatible Devices | Tektronix 222, 222PS, 222-PS Oscilloscopes |
| Connector Type | AC Power Plug (Input), DC Barrel (Output) |
| Protection Features | Over Voltage Protection, Over Heat Protection |
| Included Components | 1 Adapter |
Image: A technical diagram illustrating the dimensions of the AC-DC adapter unit and its connected cables, including lengths and widths in inches.
Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact the manufacturer directly. Keep your purchase receipt as proof of purchase.