QOCPROMISD202ABluetooth Serial Adapter

Promi SD™ User Manual ver 1.7 www.initium.co.kr 1 by Bluetooth Enabling Wireless Serial Communications Promi SD™ User Manual Version 1.7 FCC CONCERNS FCC Compliance Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. 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. RF Exposure Statement: The antenna(s) used for this device must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Do not Any changes or modifications to the equipment not expressly approved by the party responsible for compliance could void user’s authority to operate the equipment. Promi SD™ User Manual ver 1.7 www.initium.co.kr 2 Revision History: User Manual of Promi SD™ Version Changed Contents Date 1.1 Draft version 01/02/2003 1.2 Added Technical Specifications/Troubleshooting. 06/14/2003 1.3 Amended Power Consumption data of Promi SD101/102/202 06/24/2003 1.4 Amended PromiWIN software interface 07/14/2003 1.5 Added feature of Promi SD version v3b 09/08/2003 1.6 Revised by modifying some errors in technical specifications 12/22/2003 1.7 Removed old information on model Promi SD102 07/22/2004 Firmware/Hardware Version History V3b: The latest version Model Name Firmware version Hardware version Hardware Handshaking DTR/DSR/CDC Release Date Promi SD101 PSDv3b 1.5 N/A Sept 8, 2003 Promi SD102 PSDv3b 2.0 Oct. 10, 2003 Promi SD202 PSDv3b 2.0 AT command Available (on/off) Available Sept 8, 2003 *Note: From Firmware version PSDv3b, customers may choose whether to use hardware flow control using PromiWIN software. If you have PSDv3b, please use PromiWINver3.0b for configuration. V3a Model Name Firmware version Hardware version Hardware Handshaking DTR/DSR/CDC Release Date Promi SD101 PSDv3a 1.5 N/A Aug 11, 2003 Promi SD102 PSDv3a 2.0 July 14, 2003 Promi SD202 PSDv3a 2.0 Auto Detection Available July 30, 2003 V2 series: Old version Model Name Firmware version Hardware version Hardware Handshaking DTR/DSR Promi SD101 PSDv2h 1.0 Manual N/A Promi SD102 PSDv2i 2.0 Auto Detection Available for Loop-back Promi SD202 PSDv2h 2.0 Auto Detection Available for Loop-back Promi SD™ User Manual ver 1.7 www.initium.co.kr 3 Contents 1. Product Description ......................................... 5 1.1 About Promi SD™..................................................................................................... 5 1.2 External View............................................................................................................. 8 1.3 LED Indicator............................................................................................................. 9 1.4 Block Diagram............................................................................................................ 9 1.5 Power Supply........................................................................................................... 10 1.6 Interface- RS232 / Bluetooth................................................................................... 11 1.6.1 RS232 Interface 11 1.6.2 Bluetooth Interface 13 2. Configuration .................................................. 14 2.1 Using Promi-WIN™................................................................................................ 14 2.1.1 Let’s make SD01 to be discoverable/connectable. 15 2.1.2 Let’s make SD02 to search SD01 and connect to. 17 2.1.3 Let’s make Auto-Connection between SD01 and SD02. 19 2.2. Using a Terminal Program.......................................................................................... 21 2.2.1 Connecting Promi SD™ to host. 21 2.2.2 Making the first Promi SD™/Bluetooth connection 21 2.2.3 Making Promi SD™ do INQUIRY SCAN and PAGE SCAN 23 2.2.4 Releasing the existing Bluetooth connection 24 2.2.5 Automatic connection of two Promi SD™ Units 25 2.2.6 AT command vs. Operational Status 26 3. Technical Specifications ................................ 27 3.1 Default Serial Settings............................................................................................. 27 3.2 Power Consumption................................................................................................ 27 3.3 Environmental.......................................................................................................... 28 3.4 Serial Interface......................................................................................................... 28 3.5 Maximum distance between Promi SD™s............................................................ 29 4. Troubleshooting ............................................. 30 Promi SD™ User Manual ver 1.7 www.initium.co.kr 4 4.1 ON/OFF of Hardware Flow control........................…

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Initium Co., Ltd. #901, Kins Tower, 25-1 Jungja-dong, Bundang- gu, Sungnam-city, Kyunggi-do, Korea T. 82-31-782-3232 F. 82-31-782-3230 Date: April. 2, 2006 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with Section 0.457(d)(2)(i) and 0.459 pertaining to confidential material. We, Initium Co., Ltd., would like the following documents regarding this submission for FCC ID: QOCPROMISD202A to be kept confidential. 1. Schematics 2. Parts List 3. Theory of operation 4. Block diagram The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely Yours, Young-sam Kim /Vice President /Initium Co, Ltd.

Report File No. : STROR-06-032 Date of Issue : 2006-04-11 Page : 49 of 52 FCC ID : QOCPROMISD202A The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.sgstesting.co.kr 12. Attachment B – Photos of the EUT Front View of EUT Rear View of EUT Report File No. : STROR-06-032 Date of Issue : 2006-04-11 Page : 50 of 52 FCC ID : QOCPROMISD202A The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.sgstesting.co.kr Left View of EUT Right View of EUT

Report File No. : STROR-06-032 Date of Issue : 2006-04-11 Page : 51 of 52 FCC ID : QOCPROMISD202A The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.sgstesting.co.kr Inner of EUT Top View of Main-board Report File No. : STROR-06-032 Date of Issue : 2006-04-11 Page : 52 of 52 FCC ID : QOCPROMISD202A The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.sgstesting.co.kr Bottom View of Main-board Bottom View of Main-board (shield-cap removed)

Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 1 / 55 TEST REPORT Equipment Under Test : Bluetooth Serial Adapter Model No. : Promi SD202 Applicant : Initium Co., Ltd. Address of Applicant : #901, Kins Tower, 25-1 Jungjadong, Bundanggu, Sungnam City, Kyuggi, Korea FCC ID QOCPROMISD202A Date of Receipt : 2006-04-15 Date of Test(s) : 2006-04-19 Date of Issue : 2006-05-09 Standards: FCC OET Bulletin 65 supplement C, ANSI/IEEE C95.1, C95.3 In the configuration tested, the EUT complied with the standards specified above. Remarks: Tested by : Elvin Lee 2006-05-09 Approved by : Albert Lim 2006-05-09 This report details the results of the testing carried out on one sample, the results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS Testing Korea Co., Ltd. or testing done by SGS Testing Korea Co., Ltd. in connection with distribution or use of the product described in this report must be approved by SGS Testing Korea Co., Ltd. in writing. Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 2 / 55 Contents 1. General Information 1.1 Testing Laboratory........................................................................................... 3 1.2 Details of Applicant.......................................................................................... 3 1.3 Version of Report............................................................................................. 3 1.4 Description of EUT(s)....................................................................................... 3 1.5 Test Environment............................................................................................. 4 1.6 Operation description........................................................................................ 4 1.7 Evaluation procedures....................................................................................... 4 1.8 The SAR Measurement System............................................................................ 5 1.9 System Components.......................................................................................... 7 1.10 SAR System Verification.................................................................................... 8 1.11 Tissue Simulant Fluid for the Frequency Band.......................................................... 10 1.12 Test Standards and Limits.................................................................................. 11 2. Instruments List.................................................................................... 13 3. Summary of Results................................................................................ 14 APPENDIX A. DASY4 SAR Report B. Uncertainty Analysis C. Photographs of EUT & EUT’s Test Setup D. Calibration certificate Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 3 / 55 1. General Information 1.1 Testing Laboratory SGS Testing Korea Co., Ltd. Wireless Div. 2FL, 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea 435-040 Telephone : +82 +31 428 5700 FAX : +82 +31 427 2371 Homepage : www.sgstesting.co.kr 1.2 Details of Applicant Applicant : Initium Co., Ltd. Address #901, Kins Tower, 25-1 Jungjadong, Bundanggu, Sungnam City, Kyuggi, Korea Contact Person : Young-Sam Kim Phone No. : 82-31-782-3232 Fax No. : 82-31-782-3230 1.3 Version of Report Version Number Date 00 2006-04-24 01 2006-05-09 1.4 Description of EUT(s) EUT Type Bluetooth Serial Adapter Model Promi SD202 Serial Number - Hardware Version V1.0 Software Version V1.0 Mode of Operation Continuous RF Maximum RF Conducted Power 18.09 dBm(FHSS) Tx Frequency Range 2402 ~ 2480 MHz Rx Frequency Range 2402 ~ 2480 MHz Traffic Channel 1 ch/40 ch/79 ch Antenna Type / Gain Helical Antenna / 2 dBi Power Supply Type DC 5 V AC adapter Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 4 / 55 1.5 Test Environment Ambient temperature : 22.3 ° C Tissue Simulating Liquid : 22.3 ° C Relative Humidity : 55 % 1.6 Operation Configuration The device was controlled by using the test program in the notebook PC. The device was communicated with notebook PC. Measurements were performed on the lowest, middle and highest channels of the operating band. The EUT was set to maximum power level during all tests. Power supply used for the DC 5 V AC adapter. The DASY4 system measures power drift during SAR testing by comparing e-field in the same location at the beginning and at the end of measurement. 1.7 EVALUATION PROCEDURES - Power Reference Measurement Procedures The Power Reference Measurement and Power Drift Measurements are for monitoring the power drift of the device under test in the batch process. The Minimum distance of probe sensors to surface determines the closest measurement point to phantom surface. The minimum distance of probe sensors to surface is 4 mm. This distance cannot be smaller than the Distance of sensor calibration points to probe tip as defined in the probe properties (for example, 2.7 mm for an ET3DV6 probe type). - The entire evaluation of the spatial peak values is performed within the Post-processing engine (SEMCAD). The system always gives the maximum values for the 1 g and 10 g cubes. The algorithm to find the cube with highest averaged SAR is divided into the following stages: 1. The extraction of the measured data (grid and values) from the Zoom Scan. 2. The calculation of the SAR value at every measurement point based on all stored data (A/D values and measurement parameters) 3. The generation of a high-resolution mesh within the measured volume 4. The interpolation of …

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Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 39 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 40 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 41 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 42 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 43 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 44 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 45 / 55 -DAE Calibration Certificate Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 46 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 47 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 48 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 49 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 50 / 55 - 2450 MHz Dipole Calibration Certificate Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 51 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 52 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 53 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 54 / 55 Report File No. : STROS-06-016 Date of Issue : 2006-05-09 Page : 55 / 55

Report File No. : STROR-06-032 Date of Issue : 2006-04-11 Page : 1 of 52 FCC ID : QOCPROMISD202A The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.sgstesting.co.kr TEST REPORT FCC RULES Part 15 Subpart C Report File No. : STROR-06-032 Date of Issue : 2006-04-11 Kind of Product : Bluetooth Serial Adapter Model Name : Promi SD202 FCC ID : QOCPROMISD202A Manufacturer : Initium Co., Ltd. Serial No. : - Test Result : Complied This report details the results of the testing carried out on one sample, the results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS Testing Korea Co., Ltd. or testing done by SGS Testing Korea Co., Ltd. in connection with distribution or use of the product described in this report must be approved by SGS Testing Korea Co., Ltd. in writing. Report File No. : STROR-06-032 Date of Issue : 2006-04-11 Page : 2 of 52 FCC ID : QOCPROMISD202A The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.sgstesting.co.kr VERIFICATION OF COMPLIANCE Applicant : Initium Co., Ltd. Kind of Product : Bluetooth Serial Adapter Brand Name : - Model Name : Promi SD202 Model Difference : - Report File No. : STROR-06-032 Date of test : Mar. 27, 2006 ~ Apr. 10, 2006 Receiver EUT : - APPLICABLE STANDARDS STANDARD TEST RESULT Part 15, Subpart B and Subpart C §15.247 Complied The above equipment was tested by SGS Testing Korea Co., Ltd. for compliance with the requirements set forth in the FCC RULES Part 15, Subpart B and Subpart C §15.247. The results of testing in this report apply to the product system that was tested only. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Te s t e d B y : Date Apr. 11, 2006 Feel Jeong Approved By Date Apr. 11, 2006 Albert Lim Report File No. : STROR-06-032 Date of Issue : 2006-04-11 Page : 3 of 52 FCC ID : QOCPROMISD202A The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.sgstesting.co.kr INDEX CONTENTS Page 1. GENERAL INFORMATION 4 2. CONDUCTED POWERLINE TEST 6 3. SPURIOUS EMISSION, BAND EDGE, AND RESTRICTED BAND TEST 12 4. 20 dB BANDWIDTH MEASUREMENT 25 5. MAXIMUM PEAK OUTPUT POWER MEASURMENT 28 6. FREQUENCY SEPARATION 31 7. NUMBER OF HOPPING FREQUENCY 33 8. TIME OF OCCUPANCY (DWELL TIME) 35 9. POWER SPECTRAL DENSITY MEASURMENT 43 10. ANTENNA REQUIREMENT 46 11. Attachment A – Photos of the Test Set up 47 12. Attachment B – Photos of the EUT 49 Report File No. : STROR-06-032 Date of Issue : 2006-04-11 Page : 4 of 52 FCC ID : QOCPROMISD202A The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.sgstesting.co.kr 1. GENERAL INFORMATION 1.1 General Description of EUT & Power Kind of Product Bluetooth Serial Adapter Model Name Promi SD202 Power Supply DC 5 V AC adapter Frequency Range 2402~2480 MHz(FHSS) Transmit Power 18.09 dBm (FHSS) Modulation Technique FHSS Number of Channels 79 CH (FHSS) Test Modulation Continuous RF Operating Conditions -20 °C ~ + 70 °C Antenna Type Helical Antenna(left-handed SMA Type) Antenna Gain 2 dBi Report File No. : STROR-06-032 Date of Issue : 2006-04-11 Page : 5 of 52 FCC ID : QOCPROMISD202A The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.sgstesting.co.kr 1.2 Summary of Test Results The EUT has been tested according to the following specifications: APPLIED STANDARD:FCC 47 C.F.R. Part15, Subpart B and Subpart C Standard Section Test Item Result 15.107 15.207 AC Power Conducted Emission PASS 15.247(a)(1) 20 dB Bandwidth PASS 15.247(b)(1) Maximum Peak Output Power PASS 15.205(a) 15.209(a) 15.247(d) Spurious Emission, Band Edge, and Restricted Bands PASS 15.247(a)(1) Frequency Separation PASS 15.247(a)(1)(iii) Number of Hopping Frequency PASS 15.247(a)(1)(iii) Time of Occupancy (Dwell Time) PASS 15.247(e) Power Spectral Density PASS 15.247(i) 1.1307(b)(1) RF Exposure PASS Report File No. : STROR-06-032 Date of Issue : 2006-04-11 Page : 6 of 52 FCC ID : QOCPROMISD202A The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-0…

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Report File No. : STROR-06-032 Date of Issue : 2006-04-11 Page : 47 of 52 FCC ID : QOCPROMISD202A The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.sgstesting.co.kr 11. Attachment A-1 Photo of the test set up Report File No. : STROR-06-032 Date of Issue : 2006-04-11 Page : 48 of 52 FCC ID : QOCPROMISD202A The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.sgstesting.co.kr Attachment A-2 Photos of the test set up