KC Wirefree 42 OEM Bluetooth Module User Manual

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Document ID	1112096
Application ID	loSSlJEvI6T1tdyY8tDLKg==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	8.3kB (103782 bits)
Date Submitted	2009-05-18 00:00:00
Date Available	2009-05-18 00:00:00
Creation Date	2009-05-07 16:04:17
Producing Software	GPL Ghostscript 8.15
Document Lastmod	2009-05-07 16:04:17
Document Title	Microsoft Word - OEM Installation Guide_2009 05 07.doc
Document Creator	PScript5.dll Version 5.2.2
Document Author:	Ken

We Make Wireless Work For You!
Wirefree Engineering, Design, Programming & Manufacturing
www.kcwirefree.com
OEM Installation Guide
Installation Notes
•
Multi-surface pads provide both bottom pads for high volume reflow soldering and edge pads for low
volume hand soldering.
•
Power supply to module should have less than 10mVrms noise between 0-10MHz, and spikes should be
minimal.
•
Regulator should have a fast response time < 20µs. It is essential that the power rail recover quickly.
•
10µF or larger capacitor filter for VDD input.
•
All unused pins should be unconnected.
•
The area around the module should be free of any ground planes, power planes, trace routings, or
metal. Minimum clearance is 5mm, but additional clearance allows improved range and throughput.
•
Recommend connections for all four UART pins (DB-9 connector or test points) for firmware updates.
•
Recommend test points for all four SPI pins, for emergency factory debugging and firmware reloading.
•
Do not clean modules with Alcohol which can interact with no-clean solder flux residue.
•
Do not use ultra sonic cleaning, which may cause internal interconnect damage.
•
Do not modify any hardware components on the module without prior written consent.
•
Do not modify any firmware without prior written consent.
•
Final products that contain a KC Wirefree Bluetooth Module device must display
a visble label referring to the enclosed module similar to the following label:
FCC ID: S2242
Notice of FCC Regulatory Compliance
This module has been tested and found to comply with the FCC Part 15 Rules. These limits are designed to
provide reasonable protection against harmful interference in approved installations. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance the
instructions, may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation.
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.
Modifications or changes to this equipment not expressly approved by KC Wirefree may void the user’s
authority to operate this equipment.
KC Wirefree, LLC 
 2640 W Medtronic Way 
 Tempe, Arizona 85281
Phone (602) 386-2640 
 Fax (602) 386-2642
We Make Wireless Work For You!
Wirefree Engineering, Design, Programming & Manufacturing
www.kcwirefree.com
Limited Modular Approval FCC ID: S2242
In accordance with FCC Part 15, the device is listed as a "Limited Modular Transmitter" device. In support of
the Modular Transmitter Approval, the following is stated:
•
The module does have buffered modulation / data inputs.
•
The module does regulate its own power supply.
•
The module does have a permanently attached antenna.
•
The module can be tested as a stand-alone device.
•
The module is labeled with the proper FCC ID, and labeling instructions are provided to OEM end users
for external product labels.
•
The module does have instruction for proper use.
•
The module does meet the FCC RF regulations.
Limited Modular Transmitter Approval, is granted, instead of Modular Transmitter Approval, because the
following condition is not met:
•
The module does not have its own RF shielding.
In accordance with FCC document, DA 00-1407, all authorized usage by OEMs under this Limited Modular
Approval grant must:
•
Comply with all instructions in this OEM Installation Guide.
•
Obtain final compliance approval by KC Wirefree.
KC Wirefree, LLC 
 2640 W Medtronic Way 
 Tempe, Arizona 85281
Phone (602) 386-2640 
 Fax (602) 386-2642

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Producer                        : GPL Ghostscript 8.15
Create Date                     : 2009:05:07 16:04:17
Modify Date                     : 2009:05:07 16:04:17
Title                           : Microsoft Word - OEM Installation Guide_2009 05 07.doc
Creator                         : PScript5.dll Version 5.2.2
Author                          : Ken

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