QBTLTK-1600TNTABLECALL TRANSMITTER

LTK -1600TN User Manual LEE TECHNOLOGY KOREA CO., LTD. email [email protected] website www.leetekorea.com KOREA HEADQUARTER US OFFICE 3 rd Fl. 499-2, Sang3-dong, 530 Highland Station Drive, Suite 2004, Wonmi-gu, Bucheon City, Sewanee, GA 30024, U.S.A. Kyunggi-do, Korea Tel +82-32-324-9838 Tel +1-678-714-2161 Fax +82-32-324-9840 Fax +1-678-714-2162 Tablecall Paging System User Manual This manual, software and electronic circuitry are copyrighted. All rights reserved. Under the copyright laws, this manual, software and electronic circuitry may not be copied, in whole or in part without written prior consent of Lee Technology. All information provided in this document is carefully prepared and offered in good faith as a guide in the installation, use and servicing of our products. Installers must ensure that the final installation operates satisfactorily within the relevant regulatory requirements. Lee Technology accepts no responsibility for incorrect installation. Lee Technology reserves the right to change products, specifications and installation data at any time without notice. Lee Technology makes certain limited warranties with respect to defective diskettes, documentation and electronic circuitry. Please see the associated information contained on this page. LIMITED WARRANTY With respect to the physical documentation and physical electronic circuitry enclosed herein, Lee Technology warrants the same to be free of defects in materials and workmanship for a period of one year from the date of purchase. In the event of notification within the warranty period of defects in material or workmanship, Lee Technology will replace the defective diskettes, documentation and electronic circuitry. The remedy for breach of this warranty shall be limited to replacement and shall not encompass any other damages including but not limited to loss of profit and special incidental, consequential, or other similar claims. Lee Technology Korea specifically disclaims all other warranties, expressed or implied, including but not limited to implied warranties of merchantability and fitness for a particular purpose with respect to defects in the documentation and electronic circuitry and the program license granted herein, in particular, and without limiting operation of the program license with respect to any particular application, use or purpose. NOTICE IMPORTANT SAFETY INFORMATION CAUTION: To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons. This device must not be co- located or operation in conjunction with any other antenna or transmitter. Any changes or modifications (including the antenna) made to this device that are not expressly approved by the manufacturer may void the user’s authority to operate the equipment. Tablecall Paging System User Manual TABLE OF CONTENTS 1. SYSTEM INTRODUCTION 1) SYSTEM SUMMARY 2) SPECIFICATION 2. INSTALLATION 1) EQUIPMENT SETUP 2) PLACEMENT 3. NUMBER SETTING (CAPCODE PROGRAMMING) 1) NECESSARY THINGS TO PREPARE CAPCODE PROGRAMMING 2) AVAILABLE OPERATION SYSTEM 3) SEQUENCE TO SET PROGRAMMER SOFTWARE 4. RECEIVER SETTING 1) POWER ON / OFF 2) TABLE SETTING 5. OPERATION 6. HOW TO USE Tablecall Paging System User Manual 1. SYSTEM INTRODUCTION 1) SYSTEM SUMMARY LEETEK’s Tablecall Paging System was designed specifically to help guests immediately page their servers or managers when they need anything, so they can be served whenever they want. With this solution, it is needless guest’s are waiting for their turns for served and servers are more convenient because it is needless to visit guest’s table twice and it will keep servers from duplicating with each other. It will help reduce the number of servers and also reduce the noise as well. Your restaurant will be more quiet and high- quality. It’ll help you provide “Always Customers First” Services. 2) SPECIFICATION FEATURE BENEFIT TECHNOLOGY ° GFSK Technology (450~470MHz) ° Perfect for large restaurant, Café and Bar ° Wireless Paging System TABLECALL TRANSMITTER ° POCSAG Code ° Operate in FM mode on GFSK ° 3 kinds of Version ° Output Power: 10mW ° Dimension: W(109) X D(107) X H(15) ° Weight: 120g ° PC Programmable ° Rechargeable ° SMART CHARGING (with own charger base) TABLECALL PAGER ° POCSAG Code ° 12 Segments Display ° 2 kinds of pager (Belt Type / Watch Type) ° Belt Type – Rechargeable (with own charger base) ° Watch Type – Operated by AAA Battery ° Automatic Back Light ° Various Alert Type (Vibe / Beep / Flash) Selectable ° Auto Delete ° Waiter & Manager Pager Available RESTAURANT SYSTEM ID ° Unique Base ID to eliminate overlapping message APPLICATION ° Restaurant, Café and Hotel Tablecall Paging System User Manual 2. INSTALLATION 1) EQUIPMENT SETUP (1) Transmitter Unwrap all sending unit components. Plug the power supply with the large tip into a standard outlet and plug it into charger base for transmitter. Stack the transmitters on the charger base. The red indicator will be lighted on and it means the transmitters are charged properly. We recommend some type of surge suppressor on the power supply for protection. Power surges are not covered under system warranty. (2) Pager Locate the charger base in a sturdy, out of the way location. Connect the charger base with TX charger base using included jump wires. Be sure to plug the jump wires & power supply jack in all the way. Insert the pagers on the charger base. The pager number will always face top and the red charging indicator will be lighted. You should check a charging indicator appear on each pagers. This light indicates proper charging is taking place. On the top of each pager is your pager number. 2) PLACEMENT (1) Transmitter Place the tablecall transmitter on the proper location of table. Be sure that transmitter will not be dropped by mistaken and check the transmitter number is match with the table number. (2) Pager Attach the pager on the waiter(m…

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August 22, 2012 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 To whom it may concern: I, the undersigned, hereby authorize KT Kang of KES Co., Ltd. and hereafter referred to as KES Co., Ltd., to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by KT Kang of KES Co., Ltd. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing KES Co., Ltd. as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Jongchul Lee / President Lee Technology Korea Co., Ltd. REMARK: 1. This authorization letter will be sent along with your application when filing with the Certification Division. 2. Please follow the format and type it on company letterhead and send original to us. 3. Authorized signature must be in agreement with grantee code contact in FCC database.

August 22, 2012 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: QBTLTK-1600TN Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Part List CONF APPENDIX_ LTK-1600TN _Part List.PDF Schematics Diagram(s) CONF APPENDIX_LTK-1600TN _Schemetics.PDF Block diagram CONF APPENDIX_ LTK-1600TN _Block diagram.PDF Operation description CONF APPENDIX_ LTK-1600TN _Operation description.PDF The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Jongchul Lee / President Lee Technology Korea Co., Ltd.

August 22, 2012 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT: FCC ID: QBTLTK-1600TN Justification Letter for contiguous frequency range 450 ~ 470MHz To Whom It May Concern: Being the Applicant for the captioned project, Lee Technology Korea Co., Ltd. is requesting to list the frequencies 450 ~ 470MHz under FCC Rules Part 90 on the FCC Grant. We attest that the device will be programmed by the manufacturer only for the frequencies authorized by Part 90, as listed in the table below, and the operator cannot program the transmit frequencies using the normally accessible external controls. Frequency Range(MHz) Rule Part Grant Notes 450 ~ 454 90 EF 454 ~ 456 22,80,74 EF 456 ~ 462.5375 90 EF 462.5375 ~ 462.7375 95 EF 462.7375 ~ 467.5375 90 EF 467.5375 ~ 467.7335 95 EF 467.7375 ~ 470 90 EF Jongchul Lee / President Lee Technology Korea Co., Ltd.

www.kes.co.kr Model No.: LTK-1600TN Page 1 of 3 EUT External photographs www.kes.co.kr Model No.: LTK-1600TN Page 2 of 3 www.kes.co.kr Model No.: LTK-1600TN Page 3 of 3

www.kes.co.kr Model No.: LTK-1600TN Page 1 of 1 Label and Location Lee Technology Korea Co., Ltd. FCC ID: QBTLTK-1600TN IC: 5269A-LTK1600TN Model: LTK-1600TN

www.kes.co.kr Model No.: LTK-1600TN Page 1 of 1 EUT Internal photographs

The procedure in this chapter allows the verification of the electrical performance of transmitter. These tests do not require access to the interior of the instrument. LTK-1600TN_TRANSMITTER TUNE UP PROCEDURE LTK-1600TN_TRANSMITTER TUNE UP PROCEDURELTK-1600TN_TRANSMITTER TUNE UP PROCEDURE LTK-1600TN_TRANSMITTER TUNE UP PROCEDURE PERFORMANCE TEST PERFORMANCE TEST PERFORMANCE TEST PERFORMANCE TEST Recommended test equipment DescriptionMinimum specificationModel HP-8591E HP-8902A0.2 to 1300MHz, 0 to -125dBm, Freq Counter Power meter Spectrum analyzer TEK TDS360 + / - 0.2dB, - 60 to -20dBm. 100 KHz to 1GHz 100KHz to 12GHz, up to -120 dBm Measuring receiver Oscilloscope HP-436A/8481D DC to 100MHz, 5mV to 1V/div, Rise Time capavility 1. Frequency Accuracy Attenuator + / - 0.1ppm, 10Hz ~ 1GHz, 9digit 10W, 20dB Att, DC to 1GHz TEK TDS360OscilloscopeDC to 100MHz, 5mV to 1V/div, Rise Time capavility HP-53181A Tescom 99910 Frequency Counter Frequency : 457.5750MHz Stavility : Same as reference oscillator accuracy. Internal 1ppm 0 to 50degC 1.Test Setup (Connect LTK-1600TN RF Line without case) HP-8902A HP-8902AHP-8902A HP-8902A DC block HP-8902A HP-8902AHP-8902A HP-8902A 2. HP-8902A : auto tuning, frequency display 3. LTK-1600TN TRANSMITTER 1) Push button 2) check frequency accuracy Carrier frequency accuracy test Carrier frequency accuracy testCarrier frequency accuracy test Carrier frequency accuracy test 2. RF Output Level Accuracy Accuracy : +/-1dB RF level : 12dBm below 1.Test Setup HP-8902A HP-8902AHP-8902A HP-8902A (Connect LTK-1600TN RF Line without case) 2. HP-8902A : Auto-tuning, RF Power 3. LTK-1600TN TRANSMITTER 1) Connect DC block 2) Push button and check RF Level 3. Harmonic Spurious 3. Harmonic Spurious3. Harmonic Spurious 3. Harmonic Spurious Harmonic Level at 2xFOUT : <-40dBc 1. Test Setup. RF OUT RF OUTRF OUT RF OUT HP-8591E HP-8591EHP-8591E HP-8591E input 50 DC block (Connect LTK-1600TN RF Line without case) Harmonice test Harmonice testHarmonice test Harmonice test 2. HP 8591E : Span = 500KHz, RBW = 10KHz, VBW = 30KHz. 3. LTK-1600TN TRANSMITTER: 1) Connect DC block 3) Push button and check harmonic Level(dBm)Fout-2*FoutLimit Remark LTK-1600TN TRANSMITTER Harmonic Spurious Fout(MHz)Spurious(MHz) Level(dBm)Fout-2*FoutLimit 40dbc RemarkFout(MHz) 457.575Mhz Spurious(MHz) 915.15Mhz 4. Modulation 4.1. FM(RECT) (Internal FSK Test Patterns) 1.Test Setup 1.Test Setup1.Test Setup 1.Test Setup OSCILLOSCOPE OSCILLOSCOPEOSCILLOSCOPE OSCILLOSCOPE Audio input Audio inputAudio input Audio input DC block FSK Deviation and Noise Test FSK Deviation and Noise TestFSK Deviation and Noise Test FSK Deviation and Noise Test (Connect LTK-1600TN RF Line without case) 2.Equipment HP-8902A : FM TDS360 : 250us/div, 500mV/div Average : 16 3. LTK-1600TN TRANSMITTER: 1) Connect DC block 2) Push button and check modulation

RF exposure According to FCC part 1.1310 : The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in § 1.1307(b) Limits for Maximum Permissible Exposure (MPE) f= frequency in ㎒ Friis transmission formula: Pd = (Pout×G)/(4×pi×R 2 ) Where, Pd = power density in ㎽/㎠ Pout = output power to antenna in ㎽ G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd the limit of MPE, f/1500 ㎽/㎠. If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Results Channel Frequency (㎒ ㎒㎒ ㎒) Peak output power (㏈ ㏈㏈ ㏈m mm m) Antenna gain (㏈ ㏈㏈ ㏈i) Power density at 20 ㎝ ㎝㎝ ㎝(㎽ ㎽㎽ ㎽/㎠ ㎠㎠ ㎠) Limit (㎽ ㎽㎽ ㎽/㎠ ㎠㎠ ㎠) Low 450.012 5 11.74 -2.61 0.001 63 1.50 Middle 457.575 0 11.62 -2.61 0.001 58 1.53 High 469.975 0 11.38 -2.61 0.001 50 1.57 Frequency range (㎒ ㎒㎒ ㎒) Electric field strength(V/m) Magnetic field strength (A/m) Power density (㎽ ㎽㎽ ㎽/㎠ ㎠㎠ ㎠) Average time (A) Limits for Occupational / Control Exposures 300 – 1 500 -- -- f/300 6 1 500 - 100000 -- -- 5 6 (B) Limits for General Population / Uncontrol Exposures 300 – 1 500 -- -- f/1500 6 1 500 – 100 000 -- -- 1 30

KES Co., Ltd. C-3701 Dongil Techno Town, 889-1, Gwanyang 2-dong, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea Tel: +82-31-425-6200 / Fax: +82-31-424-0450 www.kes.co.kr Test report No.: KES-RF-120063 Page: (1) of (33) This report shall not be reproduced except in full, without the written approval of KES Co., Ltd. The test results in the report only apply to the tested sample. KES-P-5101-09 Rev.1 KES A4 TEST REPORT Part 90 & IC RSS-119(Issue 11) Equipment under test TABLECALL TRANSMITTER Model name LTK-1600TN FCC ID QBT LTK-1600TN IC 5269A- LTK1600TN Applicant Lee Technology Korea Co., Ltd. Manufacturer Lee Technology Korea Co., Ltd. Date of test(s) 2012.07.23 ~ 2012.08.21 Date of issue 2012.08.22 Issued to Lee Technology Korea Co., Ltd. 3rd FL. Automobile Department Store Bldg, #499-2 Sang-3dong,Wonmi-gu, Bucheon-city, Kyunggi-do, Korea Issued by KES Co., Ltd. C3701 Dongil Techno Town, 889-1, Gwanyang 2-dong, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea 477-6, Hageo-ri, Yeoju-eup, Yeoju-gun, Gyeonggi-do, 469-803, Korea Tel: +82-31-425-6200 / Fax: +82-31-424-0450 Test and report completed by : Report approval by : Jeff Do Test engineer Gyu-cheol Shin Technical manager KES Co., Ltd. C-3701 Dongil Techno Town, 889-1, Gwanyang 2-dong, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea Tel: +82-31-425-6200 / Fax: +82-31-424-0450 www.kes.co.kr Test report No.: KES-RF-120063 Page: (2) of (33) This report shall not be reproduced except in full, without the written approval of KES Co., Ltd. The test results in the report only apply to the tested sample. KES-P-5101-09 Rev.1 KES A4 Revision history Revision Date of issue Test report No. Description - 2012.08.22 KES-RF-120063 Initial KES Co., Ltd. C-3701 Dongil Techno Town, 889-1, Gwanyang 2-dong, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea Tel: +82-31-425-6200 / Fax: +82-31-424-0450 www.kes.co.kr Test report No.: KES-RF-120063 Page: (3) of (33) This report shall not be reproduced except in full, without the written approval of KES Co., Ltd. The test results in the report only apply to the tested sample. KES-P-5101-09 Rev.1 KES A4 TABLE OF CONTENTS 1.0 General product description ............................................................................................................... 4 1.1 Test frequency .................................................................................................................................... 4 1.2 Information about variant model ........................................................................................................ 4 1.3 Device modifications ......................................................................................................................... 4 1.4 Test facility ......................................................................................................................................... 5 1.5 Laboratory accreditations and listings................................................................................................ 5 2.0 Summary of tests ................................................................................................................................ 6 2.1 Test data ............................................................................................................................................. 7 2.1.1 RF output power ......................................................................................................................... 7 2.1.2 20 ㏈ bandwidth & 99 % bandwidth ...................................................................................... 10 2.1.3 Emission mask .......................................................................................................................... 12 2.1.4 Conducted spurious emissions ................................................................................................. 15 2.1.5 Frequency stability ................................................................................................................... 18 2.1.6 Transient frequency behavior of the transmitter ....................................................................... 23 2.1.7 Radiation spurious emissions ................................................................................................... 27 Appendix A. Test equipment used for test ....................................................................................................... 32 Appendix B. Test setup photos ........................................................................................................................ 33 KES Co., Ltd. C-3701 Dongil Techno Town, 889-1, Gwanyang 2-dong, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea Tel: +82-31-425-6200 / Fax: +82-31-424-0450 www.kes.co.kr Test report No.: KES-RF-120063 Page: (4) of (33) This report shall not be reproduced except in full, without the written approval of KES Co., Ltd. The test results in the report only apply to the tested sample. KES-P-5101-09 Rev.1 KES A4 1.0 General product description Equipment model name : TABLECALL TRANSMITTER Serial number : N/A Frequency Range : 450.012 5 ㎒ ~ 469.975 0 ㎒ Type of emission : 10K2F1D Channel separation : 12.5 ㎑ Rated power : 15.85 ㎽ Power Source : DC 2.4 V Antenna type : Helical antenna 1.1 Test frequency Low channel Middle channel High channel Frequency (㎒ ㎒㎒ ㎒) 450.012 5 457.575 0 469.975 0 1.2 Information about variant model N/A 1.3 Device modifications N/A KES Co., Ltd. C-3701 Dongil Techno Town, 889-1, Gwanyang 2-dong, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea Tel: +82-31-425-6200 / Fax: +82-31-424-0450 www.kes.co.kr Test report No.: KES-RF-120063 Page: (5) of (33) This report shall not be reproduced except in full, without the written approval of KES Co., Ltd. The test results in the report only apply to the tested sample. KES-P-5101-09 Rev.1 KES A4 1.4 Test facility C3701 Dongil Techno Town, 889-1, Gwanyang 2-dong, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea …

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KES Co., Ltd. C-3701 Dongil Techno Town, 889-1, Gwanyang 2-dong, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea Tel: +82-31-425-6200 / Fax: +82-31-424-0450 www.kes.co.kr Test report No.: KES-RF-120063 Page: (33) of (33) This report shall not be reproduced except in full, without the written approval of KES Co., Ltd. The test results in the report only apply to the tested sample. KES-P-5101-09 Rev.1 KES A4 Appendix B. Test setup photo Radiated field emissions N/A