Darfon Electronics BTMRC4 Bluetooth Module User Manual
Darfon Electronics Corp Bluetooth Module
User Manual
BTMXXXXRC4XX-XX and Windows XP Service Pack 2
• If you have Windows XP service pack 2 installed and have a Belkin Bluetooth adapter
installed the Microsoft driver will take control of he device and will render you unable
to use the Belkin Bluetooth software.
• You can verify if this is the problem by looking at your system tray, you will see the
following,
• As you can see the Belkin icon is red in the centre showing its unable to
communicate with the device, and the Microsoft Bluetooth icon is present (Next to the
clock) showing its that controller the adapter.
• Open the Windows device manager and expand the “Bluetooth Radios” section, you
will see the following devices listed.
• Right click on the “Belkin Bluetooth Adapter” and select “Update Driver”, the hardware
wizard will come up on the screen.
• If asked do not connect to windows update to search for software. Select the second
option “Install from a list or specific location(Advanced)” and click next,
• On the next screen select the option “Don’t search I will choose the driver to install
and click next.
• A list of compatible drivers will be shown, select the “Belkin Bluetooth Device” which
is the Belkin driver and click next.
• The hardware wizard will finish and you will be left with the following in the device
manager,
• You can now proceed and use the Bluetest software as normal.
• Federal Communications Commission (FCC) Statement
15.21
You are cautioned that changes or modifications not expressly approved by the part
responsible for compliance could void the user’s authority to operate the equipment.
15.105(b)
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.
Operation is subject to the following two conditions:
1) this device may not cause interference and
2) this device must accept any interference, including interference that may cause
undesired operation of the device.
FCC RF Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. End users must follow the specific operating instructions
for satisfying RF exposure compliance. This transmitter must not be co-located or
operating in conjunction with any other antenna or transmitter.
Note: The end product shall has the words
“Contains Transmitter Module FCC ID: O62-BTM2814RC4 “