1. Introduction
This manual provides essential instructions for the safe and efficient use of your Harman Kardon Onyx Studio 7 Bluetooth Wireless Portable Speaker. Please read this manual thoroughly before operating the device and retain it for future reference.
Package Contents
- Harman Kardon Onyx Studio 7 Speaker
- Power Adapter
- Quick Start Guide
- Safety Sheet
2. Important Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury to persons. These include:
- Do not expose this product to rain or moisture.
- Do not place objects filled with liquids, such as vases, on the product.
- Do not block any ventilation openings.
- Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Only use attachments/accessories specified by the manufacturer.
- Refer all servicing to qualified service personnel.
3. Product Overview
Familiarize yourself with the components and controls of your Onyx Studio 7 speaker.
Speaker Components
Figure 3.1: Front view of the Harman Kardon Onyx Studio 7 speaker, showcasing its circular design, fabric grille, and integrated aluminum handle.
Figure 3.2: Rear view of the Harman Kardon Onyx Studio 7 speaker, showing the power input, AUX input, and USB-C service port.
Control Buttons
Figure 3.3: Top view of the Harman Kardon Onyx Studio 7 speaker, highlighting the control panel with power, Bluetooth, volume, and play/pause buttons.
The control buttons are located on the top surface of the speaker:
- Power Button: Press to turn the speaker on or off.
- Bluetooth Button: Press to enter Bluetooth pairing mode.
- Volume Down (-): Press to decrease volume.
- Volume Up (+): Press to increase volume.
- Play/Pause Button: Press to play or pause audio. Double-press for next track.
4. Setup
4.1 Charging the Battery
- Connect the power adapter to the power input port on the rear of the speaker.
- Plug the power adapter into a wall outlet.
- The LED indicator will show charging status. A full charge takes approximately 8 hours.
The speaker can be used while charging.
4.2 Powering On/Off
- To power on, press the Power Button once.
- To power off, press the Power Button once.
4.3 Bluetooth Pairing
- Power on the Onyx Studio 7 speaker.
- Press the Bluetooth Button. The LED indicator will flash blue, indicating pairing mode.
- On your Bluetooth-enabled device (smartphone, tablet, laptop), navigate to the Bluetooth settings.
- Select "Harman Kardon Onyx Studio 7" from the list of available devices.
- Once connected, the Bluetooth LED will glow solid blue.
The speaker will automatically attempt to reconnect to the last paired device when powered on.
4.4 Connecting via AUX Input
To connect a device without Bluetooth capability:
- Connect a 3.5mm audio cable (not included) from your audio source's headphone jack to the AUX input port on the rear of the Onyx Studio 7 speaker.
- The speaker will automatically switch to AUX input mode.
4.5 Dual Speaker Connection (Wireless Dual Sound)
You can connect two Harman Kardon Onyx Studio 7 speakers together for an enhanced stereo sound experience.
- Ensure both Onyx Studio 7 speakers are powered on and not connected to any Bluetooth device.
- On one speaker (this will be the primary speaker), press and hold the Bluetooth Button for 5 seconds until you hear a tone.
- Repeat the process on the second speaker (secondary speaker).
- The speakers will connect automatically. Once connected, the Bluetooth LED on both speakers will glow solid blue.
- Now, pair your Bluetooth device to the primary speaker as described in section 4.3.
5. Operating the Speaker
5.1 Audio Playback
- Play/Pause: Press the Play/Pause Button once.
- Next Track: Double-press the Play/Pause Button.
- Volume Control: Use the Volume Up (+) and Volume Down (-) buttons on the speaker, or control volume directly from your connected device.
5.2 Call Management
The Onyx Studio 7 supports hands-free calling when connected via Bluetooth.
- Answer Call: Press the Play/Pause Button once.
- End Call: Press the Play/Pause Button once during a call.
- Reject Call: Press and hold the Play/Pause Button for 2 seconds.
6. Maintenance
6.1 Cleaning
- Ensure the speaker is powered off and disconnected from the power source before cleaning.
- Use a soft, dry cloth to wipe the surfaces of the speaker.
- Do not use abrasive cleaners, alcohol, benzene, or other chemical solvents, as these may damage the finish.
6.2 Storage
- Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for an extended period, charge the battery fully every three months to maintain battery health.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Battery is depleted. | Connect the speaker to a power source using the provided adapter and allow it to charge. |
| Cannot pair via Bluetooth. | Bluetooth not in pairing mode; device too far; interference. | Ensure speaker is in pairing mode (flashing blue LED). Move device closer to speaker. Disable other Bluetooth devices. |
| No sound. | Volume too low; incorrect input source; device not playing. | Increase volume on speaker and connected device. Verify Bluetooth connection or AUX cable. Ensure audio is playing on the source device. |
| Sound distortion. | Volume too high; weak Bluetooth signal. | Reduce volume. Move connected device closer to the speaker. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | Onyx Studio 7 |
| Model Number | 6925281983092 |
| Brand | Harman Kardon |
| Connectivity | Bluetooth, AUX Input |
| Bluetooth Version | [INF] Not specified in data, assuming standard modern version |
| Speaker Type | Portable Bluetooth Speaker with Dual Tweeters |
| Output Power | 50 Watts |
| Battery Type | Lithium Ion (1 included) |
| Battery Life | Up to 8 hours (varies with volume and content) |
| Charging Time | Approximately 8 hours |
| Dimensions (D x W x H) | 6.28"D x 10.55"W x 11.91"H |
| Weight | 8.5 Pounds |
| Material | Aluminum (handle), Fabric (grille) |
| Color | Grey |
9. Warranty and Support
The Harman Kardon Onyx Studio 7 comes with a Limited Warranty. For detailed warranty information, please refer to the warranty card included in your package or visit the official Harman Kardon website.
For technical support, product registration, or further assistance, please visit the Harman Kardon support page or contact their customer service directly. Contact information can typically be found on the official website or in the product packaging.
Official Website: www.harmankardon.com
