YZP-REBEMZ42AElectronic Shelf Label

ELS 4.2 Mono Graphic Type Manual Ver. 0.1 2015.04.19 사내한 Copyrightⓒ. 2015. All Rights Reserved. Remote control device provides customer with several functions as below Waking Tag up from sleep mode Updating new purchase image on Tag Deleting purchase image on Tag Returning a Tag to be factory settings Remo-con description Release : Deleting Purchase Information on Tag Keep Alive : Waking Tag up from sleep mode Reset : Returning a Tag to be factory settings LED : One of any buttons is pushed, green led turns on. After sending some data to a Tag, green led will turn off. Registration : Updating New Purchase Information on Tag Display Area Profile Hook Battery Cover 1. ELS Description & Key Function : 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. Caution: 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. This appliance and its antenna must not be co-located or operation in conjunction with any other antenna or transmitter. A minimum separation distance of 20 ㎝ must be maintained between the antenna and the person for this appliance to satisfy the RF exposure requirements. 사내한 Copyrightⓒ. 2015. All Rights Reserved. To change purchase information on Tag, perform the following steps : 1.Put remote controller near center of Tag‟s display 2.Press and hold „Registration‟ button on remote controller until green LED off (about 0.5 seconds) 3.When Tag is successfully received „Registration‟ data from remote controller, Tag‟s display will be changed to “Connected” for a few minutes. That means Tag hides purchase image to read Tag‟s IEEE MAC address through the Barcode scanner 4.In NMS Client, download new purchase image to the Tag in registration status 5.When image downloading is finished successfully, Tag‟s display will be changed to new purchase image ☜ 2. “Registration” Key Function 사내한 Copyrightⓒ. 2015. All Rights Reserved. To release(delete) purchase information on Tag, perform the following steps : 1.Put remote controller near center of Tag display 2.Press and hold „Release‟ button until green LED off (about 0.5 seconds) 3.If Tag was received „Reset‟ command from remote controller, Tag will delete purchase information and Tag‟s display will be changed to “Ready” 4.After step.3, Tag goes to deep sleep mode and doesn‟t communicate with gateway until receiving „Keep Alive‟ or „Registration‟ data from remote controller ☜ 3. “Release” Key Function 사내한 Copyrightⓒ. 2015. All Rights Reserved. To wake Tag up from sleep mode, perform the following steps : 1.Put remote controller near center of Tag display 2.Press and hold „Keep Alive‟ button until green LED off (about 0.5 seconds) 3.Tag will wake up and goes to next step. It‟s depends on connection information with gateway case1) If this Tag wasn‟t connected with a gateway before sleep mode, go to 4-1 case2) If this Tag was connected with a gateway before sleep mode, go to 4-2 4-1. Searching gateway and goes to the next step. it‟s depends on searching results case1) If Tag was successfully connected, Tag‟s display will be changed to “Ready” case2) If Tag wasn‟t connected, Tag‟s display(may be “Ready”) will be refreshed 4-2. Sending „Keep Alive‟ packet to gateway and Tag will go to sleep mode again Case 1 Case 2 Case 3 ☜ 4. “Keep Alive” Key Function 사내한 Copyrightⓒ. 2015. All Rights Reserved. To make a Tag to be factory reset status, perform the following steps : 1.Put remote controller near center of Tag display 2.Press and hold „Reset‟ button until green LED off (about 0.5 seconds) 3.If Tag was received „Reset‟ command from remote controller, Tag goes back to factory settings and Tag‟s display will be changed to “Ready” 4.After step.3, Tag goes to deep sleep mode and doesn‟t communicate with gateway until receiving „Keep Alive‟ or „Registration‟ data from remote controller ☜ 5. “Reset” Key Function 사내한 Copyrightⓒ. 2015. All Rights Reserved. Deep Sleep mode 6. Status Display Connected to gateway Disconnected to gateway Image downloading fail Battery is dis-charged (to need changing battery)

775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 3 Rev 5.0 LG Innotek Co., Ltd. 978-1, Jangduk-dong, Gwangsan-gu, Gwang Ju, Korea, Republic of 12 May 2015 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, LG Innotek, Hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product description: Electronic Shelf Label Model name: REBE-MZ42A FCC ID: YZP-REBEMZ42A Sincerely, NAME: Jeong In Chang TITLE: Senior engineer E-MAIL: [email protected] TEL: +82 62-950-0332 LG Innotek Co., Ltd. SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 3 Rev 5.0

775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (current) 3.0 4.0 March-26-2015 SCS-F19: Confidentiality Request Letter Page 1 of 3 Rev 4.0 LG Innotek Co., Ltd. 978-1, Jangduk-dong, Gwangsan-gu, Gwang Ju, Korea, Republic of 12 may 2015 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: YZP-REBEMZ42A We hereby request confidential treatment of information accompanying this application as outlined below: • Block diagram • Schematics • Operation Description 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 & 0.459 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, NAME: Jeong In Chang TITLE: Senior engineer E-MAIL: [email protected] TEL: +82 62-950-0332 LG Innotek Co., Ltd. SCS-F19: Confidentiality Request Letter Page 2 of 3 Rev 4.0

http://www.emc2000.co.kr EMC compliance Ltd. Page: 1 of 3 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. External photos of EUT http://www.emc2000.co.kr EMC compliance Ltd. Page: 2 of 3 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. http://www.emc2000.co.kr EMC compliance Ltd. Page: 3 of 3 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval.

-Label Design -Label Location : Inside the battery room

http://www.emc2000.co.kr EMC compliance Ltd. Page: 1 of 3 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. Internal photos of EUT http://www.emc2000.co.kr EMC compliance Ltd. Page: 2 of 3 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. http://www.emc2000.co.kr EMC compliance Ltd. Page: 3 of 3 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. Antenna

http://www.emc2000.co.kr EMC compliance Ltd. Page: 1 of 2 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. * RF Exposure 1. Regulation According to §15.247(i), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See § 1.1307(b)(1) of this Chapter. Limits for Maximum Permissive Exposure: RF exposure is calculated. Frequency Range Electric Field Strength [V/m] Magnetic Field Strength [A/m] Power Density [㎽/㎠] Av er ag ing Time [minute] Limits for General Population / Uncontrolled Exposure 0.3 ~ 1.34 614 1.63 *(100) 30 1.34 ~ 30 824/f 2.19/f *(180/f 2 ) 30 30 ~ 300 27.5 0.073 0.2 30 300 ~ 1 500 / / f/1 500 30 1 500 ~ 15 000 / / 1.0 30 f=frequency in ㎒, *= plane-wave equivalent power density MPE (Maximum Permissive Exposure) Prediction Predication of MPE limit at a given distance: Equation from page 18 of OET Bulletin 65, Edition 97-01  SPGRRPGS4 4 2  S = power density [㎽/㎠] P = Power input to antenna [㎽] G = Power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna [㎝] http://www.emc2000.co.kr EMC compliance Ltd. Page: 2 of 2 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. 2. RF Exposure Compliance Issue The information should be included in the user’s manual: This appliance and its antenna must not be co-located or operation in conjunction with any other antenna or transmitter. A minimum separation distance of 20 ㎝ must be maintained between the antenna and the person for this appliance to satisfy the RF exposure requirements. 3. Calculation Result of RF Exposure Channel Target power Tune up tolerance Max tune up power Max tune up power Ant Gain Ant Gain Power Density at 20 ㎝ Limit [㏈] [㏈] [㏈] [㎽] [㏈m] [㎽] [㎽/㎠] [㎽/㎠] Lowest 1.50 ±1 2.50 1.78 -1.35 0.73 0.000 26 1.000 00 4. Target power and tolerance, Max tuneup power Channel Target power Tolerance Max tuneup power Lowest 1.50 ±1 2.50 Middle 1.50 ±1 2.50 Highest 1.50 ±1 2.50

http://www.emc2000.co.kr FCC TEST REPORT Report No.: EMC-FCC-R0243 EMC compliance Ltd. Page: 2 of 31 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. [ Contents ] 1. Client information ............................................................................................................................................. 3 2. Laboratory information .................................................................................................................................... 4 3. Description of E.U.T. ......................................................................................................................................... 5 3.1 Basic description ........................................................................................................................................... 5 3.2 General description ....................................................................................................................................... 5 3.3 Test frequency ............................................................................................................................................... 6 3.4 Test Voltage ................................................................................................................................................... 6 4. Summary of test results ..................................................................................................................................... 7 4.1 Standards & results ....................................................................................................................................... 7 4.2 Uncertainty ................................................................................................................................................... 7 5. Test results .......................................................................................................................................................... 8 5.1 Antenna Requirement ................................................................................................................................... 8 5.2 Maximum Peak Output Power ...................................................................................................................... 9 5.3 Peak Power Spectral Density ...................................................................................................................... 11 5.4 6 dB Bandwidth(DTS Channel Bandwidth) ............................................................................................... 15 5.5 Spurious Emission, Band Edge, and Restricted bands ................................................................................ 20 6. Test equipment used for test ........................................................................................................................... 31 http://www.emc2000.co.kr FCC TEST REPORT Report No.: EMC-FCC-R0243 EMC compliance Ltd. Page: 3 of 31 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. 1. Client information Applicant: LG Innotek Co., Ltd. Address: (Jangduk-dong) 26, Hanamsandan 5beon-ro, Gwangsan-gu, Gwangju, 506-731, Korea Telephone number: +82-62-950-0332 Facsimile number: +82-303-5300-0563 Contact person: In Chang Jeong / [email protected] Manufacturer: SUZHOU NIHONE Electronics Technology Co.LTD Address: No.185 XiaoXiang Road Suzhou High tech Zone http://www.emc2000.co.kr FCC TEST REPORT Report No.: EMC-FCC-R0243 EMC compliance Ltd. Page: 4 of 31 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. 2. Laboratory information Address EMC compliance Ltd. 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea Telephone Number: 82-31-336-9919 Facsimile Number: 82-505-299-8311 Certificate KOLAS No.: 231 FCC Site Designation No: KR0040 FCC Site Registration No: 687132 VCCI Site Registration No.: R-3327, G-198, C-3706, T-1849 IC Site Registration No.:8035A-2 SITE MAP EMC Compliance Ltd. Suwon city http://www.emc2000.co.kr FCC TEST REPORT Report No.: EMC-FCC-R0243 EMC compliance Ltd. Page: 5 of 31 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. 3. Description of E.U.T. 3.1 Basic description Applicant: LG Innotek Co., Ltd. Address of Applicant (Jangduk-dong) 26, Hanamsandan 5beon-ro, Gwangsan-gu, Gwangju, 506-731, Korea Manufacturer SUZHOU NIHONE Electronics Technology Co.LTD Address of Manufacturer No.185 XiaoXiang Road Suzhou High tech Zone Type of equipment Electronic Shelf Label Basic Model REBE-MZ42A Serial number N/A 3.2 General description Frequency Range 2 405 ㎒ ~ 2 480 ㎒ Type of Modulation O-QPSK Number of Channels 16 ch Type of Antenna PCB Pattern Antenna Antenna Gain -1.35 ㏈i Transmit Power 2.06 ㏈m Power supply DC 3 V Product SW/HW Version 0.1b Radio SW/HW Version N/A Test SW Version SmartRF Studio 7 RF power setting in TEST SW 4.5 dBm http://www.emc2000.co.kr FCC TEST REPORT Report No.: EMC-FCC-R0243 EMC compliance Ltd. Page: 6 of 31 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. 3.3 Test frequency Channel Frequency Low frequency 11 2 405 ㎒ Middle frequency 18 2 440 ㎒ High frequency 26 2 480 ㎒ 3.4 Test Voltage mode Voltage Norminal voltage DC 3 V http://www.emc2000.co.kr FCC TEST REPORT Report No.: EMC-FCC-R0243 EMC compliance Ltd. Page: 7 of 31 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gy…

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http://www.emc2000.co.kr EMC compliance Ltd. Page: 1 of 2 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. Te s t setup photos * 9 ㎑ ~ 30 ㎒ * 30 ㎒ ~ 1 ㎓ http://www.emc2000.co.kr EMC compliance Ltd. Page: 2 of 2 480-5, Sin-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 82-31-336-9919 (Main) 82-505-299-8311 (Fax) This test report shall not be reproduced except in full, Without the written approval. * 1 ㎓ Over