PROSCAN PSB3713-OP
PROSCAN 37-Inch Bluetooth Sound Bar User Manual
Model: PSB3713-OP
Introduction
Thank you for purchasing the PROSCAN 37-Inch Bluetooth Sound Bar. This ultra-slim sound bar is designed to enhance your audio experience with your Smart TV, offering versatile connectivity options including Bluetooth, Optical Digital Audio Input, and Aux-In. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.
Important Safety Information
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
- Read all instructions before operating the device.
- Keep this manual for future reference.
- Do not expose the unit to rain or moisture.
- Do not block any ventilation openings.
- Ensure proper power supply voltage as indicated on the unit.
- Unplug the unit during lightning storms or when unused for long periods.
- Refer all servicing to qualified service personnel.
What's in the Box

Image: Contents of the PROSCAN Sound Bar box, showing the sound bar, remote control, AC power adapter, stereo audio connection cable, RCA audio cable, and mount screws.
Please check that all the following items are included in your package:
- PROSCAN 37-Inch Bluetooth Sound Bar
- Remote Control
- AC Power Adapter
- Stereo Audio Connection Cable
- RCA Audio Cable
- Mount Screws (for wall mounting)
- User Manual (this document)
Product Overview

Image: The PROSCAN 37-Inch Bluetooth Sound Bar positioned in front of a curved television screen, with its remote control placed nearby. The sound bar is sleek and black.
The PROSCAN 37-Inch Bluetooth Sound Bar is designed for optimal audio performance and ease of use. It features a sleek, ultra-slim design that complements any home entertainment setup.
Front Panel

Image: A direct front view of the PROSCAN 37-Inch Bluetooth Sound Bar, showcasing its minimalist design and speaker grille.
The front panel features the speaker grille and an LED indicator that shows the current input mode and status.
Rear Panel (Connections)
The rear panel houses all the necessary input ports for connecting to your audio sources.
- Optical Digital Audio Input: For high-quality digital audio connection from your TV or other devices.
- AUX In (3.5mm): For connecting analog audio devices.
- DC IN: Power input port.
Remote Control
The included remote control allows you to manage all functions of the sound bar conveniently.
- Power On/Off
- Volume Up/Down
- Input Source Selection (Bluetooth, Optical, AUX, FM)
- Mute
- FM Radio controls (Scan, Preset)
Setup Guide
1. Placement
The sound bar can be placed on a table stand or wall-mounted.

Image: The PROSCAN Sound Bar wall-mounted directly above a flat-screen television, demonstrating a clean and space-saving installation.
- Table Stand: Place the sound bar on a stable, flat surface in front of your TV. Ensure it does not block the TV's remote sensor.
- Wall Mount: Use the included mount screws to securely attach the sound bar to a wall. Refer to the wall mounting template (if provided separately) for precise drilling locations. Ensure the wall can support the weight of the sound bar.
2. Connecting Audio Sources

Image: A graphic illustrating the seamless connectivity options of the sound bar, including icons for Bluetooth, Optical, and Aux connections, with a sound bar placed below a computer monitor.
Choose one of the following methods to connect your audio source:
- Optical Digital Audio Connection:
Connect an optical cable (not included) from the OPTICAL OUT port on your TV or audio device to the OPTICAL IN port on the sound bar. This provides high-quality digital audio.
- AUX (3.5mm) Connection:
Use the included 3.5mm audio cable to connect the AUX IN port on the sound bar to the headphone jack or audio output port on your device (e.g., TV, smartphone, MP3 player).
- Bluetooth Connection:
For wireless audio streaming from Bluetooth-enabled devices like smartphones, tablets, or laptops. (Detailed pairing instructions in the Operating section).
3. Power Connection
Connect the included AC power adapter to the DC IN port on the sound bar, then plug the adapter into a standard wall outlet.
Operating Instructions
Power On/Off
Press the POWER button on the remote control or on the sound bar to turn the unit on or off.
Selecting Input Source
Press the INPUT button on the remote control repeatedly to cycle through the available input sources: Bluetooth, Optical, AUX, FM. The LED indicator on the front panel will change to reflect the selected input.
Volume Control
Use the VOL+ and VOL- buttons on the remote control to adjust the volume. Press the MUTE button to temporarily silence the audio.
Bluetooth Pairing
- Turn on the sound bar and select Bluetooth mode using the INPUT button. The LED indicator will flash, indicating it's in pairing mode.
- Enable Bluetooth on your device (smartphone, tablet, etc.) and search for available devices.
- Select "PSB3713-OP" from the list of found devices.
- Once paired, the LED indicator will stop flashing and remain solid. You can now play audio from your device through the sound bar.
FM Radio Operation
To use the built-in FM radio:
- Select FM mode using the INPUT button.
- Press the SCAN button on the remote control to automatically scan and save available FM stations.
- Use the PREV and NEXT buttons to navigate through saved stations.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the sound bar. Do not use liquid cleaners or aerosol sprays.
- Storage: If storing the unit for an extended period, unplug it from the power outlet and store it in a cool, dry place.
- Ventilation: Ensure the sound bar has adequate ventilation and is not covered by cloths or other materials that could block airflow.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power adapter not connected or outlet not working. | Ensure the power adapter is securely connected to the sound bar and a working power outlet. |
| No sound | Incorrect input source selected; volume too low; audio cable not connected properly. | Select the correct input source (Bluetooth, Optical, AUX). Increase the volume. Check all audio cable connections. Ensure TV audio output is set correctly (e.g., PCM for Optical). |
| Bluetooth pairing fails | Sound bar not in pairing mode; device too far; interference. | Ensure the sound bar is in Bluetooth pairing mode (flashing LED). Move your device closer to the sound bar. Turn off other Bluetooth devices to reduce interference. |
| Remote control not working | Batteries are dead or inserted incorrectly; obstacle between remote and sound bar. | Replace the remote control batteries. Ensure there is no obstruction between the remote and the sound bar's sensor. |
| Poor FM reception | Weak signal. | Adjust the position of the sound bar or try rescanning for stations. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | PSB3713-OP |
| Speaker Type | Soundbar |
| Speaker Size | 37 inches |
| Connectivity Technology | Bluetooth, Auxiliary (3.5mm), Optical |
| Wireless Communication | Bluetooth, FM Radio |
| Audio Output Mode | Stereo, Surround Sound |
| Speaker Maximum Output Power | 40 Watts |
| Impedance | 4 Ohm |
| Product Dimensions (D x W x H) | 3.25"D x 3.25"W x 41.5"H |
| Item Weight | 4.55 Pounds |
| Color | Black |
| Power Source | Corded Electric |
| Controller Type | Remote Control |
| Mounting Type | Bar Mount |
Warranty and Support
This PROSCAN product comes with a Limited Warranty. For specific warranty terms and conditions, please refer to the warranty card included in your product packaging or contact PROSCAN customer support.
For technical support, troubleshooting assistance, or service inquiries, please contact the manufacturer, Curtis International LTD, or visit the PROSCAN official website for contact information.
Manufacturer: Curtis International LTD
Website: Visit the PROSCAN Store on Amazon
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