YZP-REBEMZ21AElectronic Shelf Label

ELS 2.13 Mono Graphic Type Manual Ver. 0.2 2015.04.14 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 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) 사내한 Copyrightⓒ. 2015. All Rights Reserved. 6. Regulation Information INFORMATION TO THE USER 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. 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 requirement

LG Innotek Co., Ltd. 978-1, Jangduk-dong, Gwangsan-gu, Gwang Ju, Korea, Republic of Date: 21 April, 2015 To: Federal Communications Commission 7435 Oakland Mills Roa d Columbia, MD 21046 Attention: Application Examiner / Reviewing Engineer Subject: Attestation for us ed operating frequenc y band Applicant: LG I nnotek Co., Ltd. Product: Electronic Shelf Label Model na me: REBE-MZ21A FCC ID: Y ZP-REBEMZ21A Variant Model name: - To Whom It May Conc ern: This letter is to ascertain tha t LG Innotek Co., Ltd. ha s been the units used for conducting FCC complianc e testing, the DoC part w ill be tested by F CC recognized test l ab. This model will be used only following frequenc ies : 2 405 ~ 2 480 MHz If you ha ve a ny q ue stion or c oncerns, please c on tact us. Sinc erely Yours, NAME: Jeong In Chang TITLE: Senior engineer E-MAIL: [email protected] TEL: +82 62- 950-0332 FAX: 0303-5300-0563 LG Innotek Co., Ltd.

LG Innotek Co., Ltd. 978-1, Jangduk-dong, Gwangsan-gu, Gwang Ju, Korea, Republic of Date: 21 April , 2015 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, Samsung Electronics Co., Ltd., hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project : - Product: Electronic Shelf Label - Model name: REBE-MZ21A - FCC ID: YZP-REBEMZ21A 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). This authorization is valid until further written notice from the applicant. Sincerely Yours, NAME: Jeong In Chang TITLE: Senior engineer E-MAIL: [email protected] TEL: +82 62-950-0332 LG Innotek Co., Ltd.

LG Innotek Co., Ltd. 978-1, Jangduk-dong, Gwangsan-gu, Gwang Ju, Korea, Republic of FCC Confidentiality Request Letter Date: 21 April, 2015 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia MD 21046 Subject: Permanent Confidentiality Request for FCC ID: YZP-REBEMZ21A 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 Yours, NAME: Jeong In Chang TITLE: Senior engineer E-MAIL: [email protected] TEL: +82 62-950-0332 LG Innotek Co., Ltd.

사내한 Copyrightⓒ. 2014. All Rights Reserved. ESL 제품 군 Label(2.13 Inch) •라벨 도안 Size 참고 자료 14 43 2 2

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. Internal photos of EUT 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. 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 3.00 ±2 5.00 3.16 -1.35 0.73 0.000 46 1.000 00 4. Target power and tolerance, Max tuneup power Channel Target power Tolerance Max tuneup power Lowest 3.00 ±2 5.00 Middle 3.00 ±2 5.00 Highest 3.00 ±2 5.00

http://www.emc2000.co.kr FCC TEST REPORT Report No.: EMC-FCC-R0232 EMC compliance Ltd. Page: 2 of 32 480-5, 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 ........................................................................................................................... 32 http://www.emc2000.co.kr FCC TEST REPORT Report No.: EMC-FCC-R0232 EMC compliance Ltd. Page: 3 of 32 480-5, 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: Inchang 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-R0232 EMC compliance Ltd. Page: 4 of 32 480-5, 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-R0232 EMC compliance Ltd. Page: 5 of 32 480-5, 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-MZ21A 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 4.77 ㏈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 Version 4.5 dBm http://www.emc2000.co.kr FCC TEST REPORT Report No.: EMC-FCC-R0232 EMC compliance Ltd. Page: 6 of 32 480-5, 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-R0232 EMC compliance Ltd. Page: 7 of 32 480-5, Sin-dong, Yeongtong-gu, S…

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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