Introduction
This manual provides essential information for the safe and efficient use of your APM USB 2.0 Wired PC Speakers, Model 571072. Please read these instructions carefully before using the product and retain them for future reference.
Safety Information
To ensure safe operation and prevent damage, observe the following precautions:
- Do not expose the speakers to water or excessive moisture.
- Avoid placing the speakers near heat sources or in direct sunlight.
- Do not attempt to open or repair the speakers yourself. Refer all servicing to qualified personnel.
- Use only the provided USB cable for power.
- Keep out of reach of children.
Package Contents
Verify that all items are present in the package:
- 2 x APM USB 2.0 Wired PC Speakers
- 1 x 3.5mm Jack Audio Cable
- 1 x USB Power Cable (integrated)
- 1 x Quick Start Guide
Product Overview
The APM USB 2.0 Wired PC Speakers (Model 571072) are designed to deliver clear stereo sound for your computer or other compatible devices. They are compact, USB-powered, and feature an integrated volume control knob and a headphone output.
Image: Front view of one APM speaker, highlighting the volume control knob, on/off function, and 16 Watts stereo sound output.
Setup
Follow these steps to connect your APM USB 2.0 Wired PC Speakers:
- Connect the USB Power Cable: Plug the USB-A connector of the speaker cable into an available USB port on your computer or a compatible USB power adapter (5V). The speakers are self-powered via USB, eliminating the need for an external power adapter.
- Connect the Audio Cable: Plug the 3.5mm jack audio cable from the speaker into the audio output (headphone jack) of your computer or audio device.
- Position the Speakers: Place the two speakers on a stable, flat surface, ensuring they are positioned for optimal stereo sound.
- Power On: Turn the volume knob clockwise to power on the speakers. A small indicator light may illuminate.
Image: Illustration showing the USB cable connection for power, emphasizing that no separate power outlet is required for the wired USB-powered speakers.
Image: Depiction of the speakers with a 1.2-meter cable length, illustrating universal compatibility with various operating systems like Windows, macOS, and Linux.
Operating Instructions
Once connected, operate your speakers as follows:
- Adjust Volume: Rotate the volume knob on the front of the main speaker clockwise to increase volume and counter-clockwise to decrease it.
- Power On/Off: The speakers power on when the volume knob is turned from the 'off' position. Turn the knob fully counter-clockwise until it clicks to power off the speakers.
- Headphone Output: To listen privately, plug your headphones into the 3.5mm headphone jack located on the front of the main speaker. This will mute the speaker output.
Image: Close-up of the main speaker's front panel, showing the 3.5mm headphone jack and indicating that a 3.5mm jack cable is included.
Image: The APM USB 2.0 Wired PC Speakers set up on a desk next to a laptop, demonstrating a typical usage scenario.
Maintenance
To maintain your speakers in optimal condition:
- Cleaning: Use a soft, dry cloth to wipe the exterior surfaces of the speakers. Do not use liquid cleaners or abrasive materials.
- Storage: When not in use for extended periods, store the speakers in a cool, dry place.
- Handling: Avoid dropping the speakers or subjecting them to strong impacts.
Troubleshooting
If you encounter issues with your speakers, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound |
|
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| Distorted sound |
|
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| Speakers not recognized by computer |
|
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Specifications
Detailed technical specifications for the APM USB 2.0 Wired PC Speakers, Model 571072:
| Feature | Detail |
|---|---|
| Model Number | 571072 |
| Brand | APM |
| Connectivity Technology | Auxiliary, USB (Wired) |
| Audio Output Mode | Stereo |
| Max Speaker Output Power | 16 Watts |
| Frequency Response | 20 Hz - 18 KHz |
| Input Voltage | 5 Volts (via USB) |
| Impedance | 4 Ohms |
| Speaker Type | Multimedia |
| Control Method | Button/Knob |
| Speaker Size | 57 Millimeters |
| Dimensions (L x W x H) | 9 x 8 x 17.5 cm |
| Weight | 592 Grams |
| Color | Black |
| Compatible Devices | Desktop Computer, Laptop, Home Cinema, Game Console, Television |
| Special Features | High-resolution audio, Wired USB connection, Compact format |
| Water Resistance | No |
| Country of Origin | China |
Warranty and Support
Warranty Information:
Your APM USB 2.0 Wired PC Speakers are covered by a 2-year manufacturer's warranty against defects in materials and workmanship from the date of purchase. This warranty ensures the quality and reliability of your product.
Customer Support:
Should you require assistance, encounter any issues, or have questions regarding your product, please do not hesitate to contact APM customer service. We are committed to providing suitable solutions and support.