Software RTL503 5.3 Bluetooth adapter User Manual
- October 30, 2023
- Software
Table of Contents
Software RTL503 5.3 Bluetooth adapter
Product Information
This device is compliant with Part 15 of the FCC Rules. It is designed to
operate without causing harmful interference and must accept any interference
received, including interference that may cause undesired operation. The
user’s authority to operate the equipment may be voided if changes or
modifications are made to the unit that are not expressly approved by the
party responsible for compliance. To prevent interference, the receiving
antenna can be
reoriented or relocated, the equipment and receiver can be separated, or the
equipment can be connected to an outlet on a different circuit than the
receiver. If assistance is needed, users
can consult with a dealer or an experienced radio/TV technician. This device
and its antenna(s) must not be co-located or operated in conjunction with any
other antenna or transmitter. The device has been evaluated to meet general RF
exposure requirements in a portable exposure condition without restriction.
Product Usage Instructions
- Ensure that the device is compliant with Part 15 of the FCC Rules before use.
- Place the device in a location that is free from interference and where it will not cause interference to other devices.
- If interference occurs, try reorienting or relocating the receiving antenna or increasing the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected if interference persists.
- If assistance is needed, consult with a dealer or an experienced radio/TV technician.
- Do not co-locate or operate the device and its antenna(s) with any other antenna or transmitter.
- The device has been evaluated to meet general RF exposure requirements in a portable exposure condition without restriction.
Installation
To avoid software confliction, please uninstall any previously installed
third-party Bluetooth drivers or management software on your computer before
installing the bluetooth driver software.
The Default Bluetooth drivers provided by Microsoft Windows have limited
functionality, it will installed automatically after you inserting the USB
adapter, you still need to install the full driver software on CD if you want
to access full functionality (more Bluetooth profiles supported).
System Requirement
- Supported Operating System: Windows 7 /8.1/10/11(32/64 bit),
- CPU Speed: S00MHz or higher
- Hard Drive Space: 500 MB
- RAM: 1 GB or more
Installing Drivers from the CD
Connect Bluetooth adapter to computer, Open the CD in Windows Explorer and run Setup.exe under Windows folder
Auto Installation Program
Click Next to start installation
Click Install if there is a Warning window, check Always Trust software from “Realtek Semiconductor Corp’: you need to restart the computer after installation finished.
You will find “Rea Itek Bluetooth 5.3 Adapter” under Device Manager after driver software installed successfully.
Pair Your Devices
The Bluetooth icon should appear in the system tray after driver installed.
Right-click the icon and choose “Add a Bluetooth Device”from the context menu.
If you’re using Windows 10, you’ll see a screen like below. Just click the Pair button for the device you want to connect.
If you’re using Windows 7, you’ll see a similar screen, select the device you want to connect and then click Next.
- Pairing a Device that Doesn’t Show Up Automatically If for some reason your device doesn’t appear below, click the
- “Add Bluetooth or Other Device” button located at the top of the Settings window.
FCC
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter.
Radiation Exposure Statement
The device has been evaluated to meet general RF exposure requirement in
portable exposure condition without restriction.