FCC ID: 2AYMH-NEBULAR-350D Electronic Shelf Label

Hanshow Nebular-266 Series Product Manual HS-ESL-NEBULAR266001 V1.0.0 For more information, visit our website at: http://www.hanshow.com Hanshow Nebular-266 Series Product Manual STATEMENT This document and all its contents contained remain the proprietary material of Zhejiang Hanshow Technology Co., Ltd. (Hanshow) and are protected by Chinese laws and applicable international conventions on copyrights. Any reproduction, transmission, disclosure, revision, modification or use otherwise of this document or the whole or part of its contents, in whatever form and by whatever means, is not permitted without prior express written authorization from Hanshow. Offenders will be liable for any and all damages caused by their offence hereof and will be subject to all remedies that Hanshow is entitled to seek under applicable laws. I Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Hanshow Nebular-266 Series Product Manual ABOUT THE DOCUMENT Thank you very much for using the Nebular-266 series products of Hanshow. The document introduces the role of label, functional, hardware parameters, features and precautions, etc. Please read the product manual carefully before using this product, retain the manual for subsequent use or for the next owner. If the instructions contained in this manual are insufficient to resolve issues that occur during device operation or maintenance, please contact Hanshow Technical Customer Service Center (400-

0365-305) directly, we will provide you with multi-channel technical services. TARGET USERS This document provides engineers with the necessary data and detailed usage precautions of Nebular-266 series labels. Users have to master the basic knowledge on communication, DSP and Network. This document is applicable for the below engineers:

Testing engineer Technical support engineer After sales engineer Installation engineer II Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Hanshow Nebular-266 Series Product Manual SYMBOL DESCRIPTION Description Information indicated with this icon should be paid special attention and attached great importance by the reader Information indicated with this icon is the explanation on the formal text for the readers to comprehend the text better Icon

[X-X]

It means special noun definition is provided here EXPLANATION OF TERMS Term Expanded form Description PriSmart PriSmart Smart Retail System issue price update command, as well To manage all store product data and as support multi-store management. To manage all the APs and ESLs in ESL-Working ESL-Working System store, and 3.0 and above supports ESL Controller ESL Controller ESL Electronic Shelf Label ESL multi-store. ESL Controller III Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Table of Contents Table of Contents Table of Contents ............................................................................................................ IV 1 Overview ........................................................................................................................ 1 2 Specifications and characteristics .................................................................................. 1 2.1 Product information ............................................................................................. 1 2.2 Product view ........................................................................................................ 1 2.2.1 Front area ................................................................................................... 1 2.2.2 Rear area.................................................................................................... 2 2.3 Hardware parameters ......................................................................................... 2 2.4 Function introduction ........................................................................................... 4 3 Product function features ............................................................................................... 6 3.1 Performance parameters .................................................................................... 6 3.2 Performance benefits .......................................................................................... 6 4 Precautions .................................................................................................................... 7 4.1 Transport consideration ...................................................................................... 7 4.2 Precautions for use ............................................................................................. 7 5 Application scenarios introduction ................................................................................. 9 6 FCC ID warning .............................................................................................................. 9 6.1 Warning for nameplate ........................................................................................ 9 6.2 Warning for product manual ................................................................................ 9 IV Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. List of Figures List of Figures Figure 2-1 Front area of Nebular-266 ........................................................... 1 Figure 2-2 Rear panel of Nebular-266 .......................................................... 2 V Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. List of Tables List of Tables Table 2-1 Nebular-266 product information .................................................. 1 Table 2-2 Description for front area of Nebular-266 ..................................... 1 Table 2-3 Nebular-266 hardware parameter ................................................. 2 Table 2-4 Nebular-266 usage scenarios ....................................................... 4 Table 2-5 Nebular-266 basic function table .................................................. 4 Table 3-1 Nebular-266 series product performance parameters .................. 6 VI Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Hanshow Nebular-266 Series Product Manual 1 Overview Nebular-266 series are an Electronic Shelf Label (ESL) researched and developed independently by Hanshow. It is an important part of the Hanshow electronic shelf label system, interacting with AP and ESL-Working for data and information. It supports bi-directional communication, remote control function, NFC function, multi-page switch and multiple colors. The Nebular-266 series have high-definition visual effects, convenient and unified management and long life cycle, widely serving traditional retail, new retail, apartment store and fashion, medicare, culture and entertainment, etc. Nebular-266 series products have a variety of models, including Nebular-266R-N, Nebular-266Y-N, Nebular-266F-N. 2 Specifications and characteristics This chapter introduces the product information, product view, hardware parameters and function introduction of the Nebular-266 series. 2.1 Product information Table 2-1 Nebular-266 product information Marketing name Color ID rule Nebular-266X-XXX [2-1]

The color of EPD screen Total of 18-digit ID Case color: Black, Gray, White, Blue supported: black/white, black/white/red and black/white/yellow Note: [2-1]: X represents EPD color and temperature, and XXX represents optional hardware peripherals. 266 is: 2.66 inch R is: Red Y is Yellow F is Freezer N is: NFC chip 1 Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Hanshow Nebular-266 Series Product Manual The following sections introduce the appearance area of the front and rear of Nebular-266 series. 2.2 Product view 2.2.1 Front area The front area of Nebular-266 is shown in Figure 2-1, and the function of each area is shown in Table 2-2. Figure 2-1 Front area of Nebular-266 Table 2-2 Description for front area of Nebular-266 No. Name Description 1 2 3 LED area Support for RGB tricolor LED flashing. Screen area E-paper screen, support three colors

(black/white for freezer ESLs, black/white/red and black/white/yellow for room temperature ESLs) display schemes, NOT SUPPORT grayscale. Barcode area 18 digits barcode used for binding product and maintenance. 1 Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Hanshow Nebular-266 Series Product Manual 2.2.2 Rear area The rear area of Nebular-266 is shown in Figure 2-2. Figure 2-2 Rear panel of Nebular-266 Note:

MODEL: Each type of ESLs MODEL is different. S/N: Each type of ESL S/N is different; the content is for reference only. 2.3 Hardware parameters The hardware parameters of Nebular-266 are shown in Table 2-3. Table 2-3 Nebular-266 hardware parameter Name Room temperature ESLs Freezer ESLs Product dimensions

(mm*mm*mm) Active display area

(mm*mm) Product weight (g) Product appearance Display size

(inch) 2.66 Resolution

(pixel) 82.3*40.4*7.8 82.3*40.4*7.8 60.1*30.7 60.1*30.7 31.0 Black, Gray, White 31.0 Blue 2.66 296*152 [2-2]

296*152 [2-2]

2 Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Hanshow Nebular-266 Series Product Manual Name Room temperature ESLs Freezer ESLs DPI 125 [2-2]

125 [2-2]

Display effect EPD e-paper display screen, including and black/white/yellow black/white/red EPD e-paper display screen, including black/white Viewing angle Nearly 180 degree Nearly 180 degree Working life 10 years [2-3]

8 years [2-3]

"N" in the product model indicates the NFC the following features:

function. It has Conforms to ISO/IEC 14443 Type A standard. Supports NFC NDEF data format. 200 byte storage space, and write content configurable. Maximum 1cm communication distance. Greatly improve batch data transmission rate for the same template ESLs.

"N" in the product model indicates the NFC the following features:

function. It has Conforms to ISO/IEC 14443 Type A standard. Supports NFC NDEF data format. 200 byte storage space, and write content configurable. Maximum 1cm communication distance. Greatly improve batch data transmission rate for the same template ESLs. Supports up to 8 pages Supports up to 8 pages NFC function

(optional) Page switching Battery specification 1030mAh Protection level IP68 Operating temperature Storage temperature Humidity 30% ~ 70%

Certifications ROHS, CE Note:

0 ~ 40

-25 ~ 0 0 ~ 40

-25 ~ 30 1030mAh IP68 30% ~ 70%

ROHS, CE Battery changeable Unchangeable standard Hanshow battery)

(compatible to Unchangeable standard Hanshow battery)

(compatible to

[2-2]: The resolution and DPI vary with different screen. 3 Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Hanshow Nebular-266 Series Product Manual

[2-3]: When ESLs implement green flashing, they can works for 10 years at room temperature, while 8 years at refrigerating temperature. The ESLs can perform flashing, page switch, update and other functions, thus the working life of ESLs will reduce due to limitations in Table 2-4. Table 2-4 Nebular-266 usage scenarios Name Description LED flashing 0.5 hour/day off=1200ms flashing)

(on=30ms, off=120ms, on=30ms, Frequency of update Twice/day Frequency of page switching Once/day Notice:

Environment temperature has a great impact on the output capacity of ESLs power, and the output capacity will have a different level of decline due to low temperature environment. If the screen is stored or used outside of the above conditions like operating temperature, normal humidity and usage standard, the working life of screen will be affected. 2.4 Function introduction The basic functions of Nebular-266 are shown in Table 2-5. Table 2-5 Nebular-266 basic function table Name Function Description Product series Product type

Nebular Nebular-266 Screen display area Screen display pictures, barcode, QR code and others. Dot matrix screen, ultra-wide viewing angles, high-contrast, and adapting to complex light environment. Flexible display such as text, digit, All display areas, including independent elements such as name, price, place, unit, specification, phone number, barcode, QR code, place and font size settable. 4 Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Hanshow Nebular-266 Series Product Manual Name Function Description Supports up to 8 pages of storage content and page switch function. Supports RGB tricolor LED display function

(Optional) Remote control function Flashing light LED flash cycle configurable [2-4]

Supports marquee function Flashing light Supports flashing light function Page switch Supports page switch for remote controller ESL binding and unbinding NFC function Label management Lighting control Page switch control Data operation for private area and public area Temperature acquisition Accuracy 2 Range 0 ~ 40 (only for red screen) Note: [2-4]: Adjustable flashing cycle: 30ms ~ 7s, smallest unit of 30ms. 5 Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Hanshow Nebular-266 Series Product Manual 3 Product function features This chapter introduces the performance parameters and benefits of Nebular-266 series. 3.1 Performance parameters The performance parameters of Nebular-266 series are shown in Table 3-1. Table 3-1 Nebular-266 series product performance parameters RF parameters Transmission band 2402MHz ~ 2480MHz Transmit power Maximum 1dBm System throughput Average rate 10000 tags/hour Peak rate 18000 tags/hour 3.2 Performance benefits The performance benefits of Nebular-266 series are as follows:

Support bi-directional communication and wider coverage range. Multiple installation ways and suitable for different scenarios. 6 Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Hanshow Nebular-266 Series Product Manual 4 Precautions This section emphasizes the Nebular-266 series transportation and use precautions. Please be sure to strictly abide by the precautions to ensure the Nebular-266 series can work normally. 4.1 Transport consideration The transport considerations for Nebular-266 series are as follows:

Pay attention to the waterproof during transporting, prohibit water and prevent ESL damage. Do not extrude ESL during transporting, to avoid screen damage. Temperature never exceed 40 during transporting. The freezer ESLs can be transported at room temperature, but never exceed 30 during transporting, and the transportation period is not more than 3 months. 4.2 Precautions for use The precautions for use of Nebular-266 series are as follows:

Keep ESLs working at the operating temperature. It's highly prohibited ESLs temperature is over 60. Clean ESL screens regularly and maintain cleanliness. Do not disassemble the entire ESLs without permission. Pay attention to the waterproof during use. Pay attention to prevent collisions during use. ESLs must be kept working within standard temperature range. If ESLs are working out of the nominal temperature range, screen will be damage. ESLs must be kept working within standard temperature range. If ESLs are working out of the nominal temperature range, the battery life will be shortened. Try to keep dry environment, to avoid short circuit and component damage due to wetting. 7 Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Hanshow Nebular-266 Series Product Manual The screen of ESLs should be treated promptly to avoid affecting the screen display effect, and even causing permanent effects on the shell and lenses, such as cosmetics, perfume, etc. Dont use chemical detergent to wipe the screen. It is forbidden to install ESLs in a strong magnetic environment. Do not violently disassemble the ESLs. 8 Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Hanshow Nebular-266 Series Product Manual 5 Application scenarios introduction ESLs can be applied to various areas and shelves of hypermarket, supermarket and retail stores. Nebular-266 series products are widely used for the below areas and scenes:

Common shelf racking areas Common shelf hook areas Common fence areas Common promotion table areas 6 FCC ID warning 6.1 Warning for nameplate 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. 6.2 Warning for product manual Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. 9 Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd. Hanshow Nebular-266 Series Product Manual 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. 10 Hanshow Copyright Reserved Zhejiang Hanshow Technology Co., Ltd.

Hanshow nebular ModekNebular-350R-N IHW 444444 S/N:088206535022429576 Made in China

|ANSHOW TECHNOLOGY CO.,LTD, Samm 34.7mm 4.4mm 25.3mm

C5266091_X10_Ed.2 HANSHOW TECHNOLOGY CO.,LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject: Request for Confidentiality FCC ID: 2AYMH-NEBULAR-350D To Whom It May Concern, Date: 2021-11-08 Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules

(47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) SDR Software / Security Info Long-Term Confidentiality No No No No No NOTE 1 NOTE 1 No No Short-Term Confidentiality NOTE 2 No No No No No No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of above are withheld from public view for a period of Grant of Equipment Authorization and prior to marketing. short-term Confidentiality, the applicant requests the exhibits selected 180 days from the date of the It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, 1/1 C5266091_X10_Ed.2 Signature:

Name:jianguo zhao Title:R&D director 1/1

Declaration on model difference We, HANSHOW TECHNOLOGY CO.,LTD, the undersigned hereby confirm that these models are identical, and all models have the same RF module and Antenna, except for color of enclosure and model No. for trading purpose. Product name Electronic Shelf Label Model No. Nebular-350R-N, Nebular-350-N,Nebular-350Y-N,Nebular-350F-N Trade name Hanshow FCC ID INPUT 2AYMH-NEBULAR-350D DC3V Confirmed by:

Clients signature:

Clients name / title: jianguo zhao/R&D director Date:2021-11-08 Page 1 of 1

C5266091_X8_Ed.1 Letter of Authorization HANSHOW TECHNOLOGY CO.,LTD. Company: HANSHOW TECHNOLOGY CO.,LTD. Address: Building 1(IF podium building and 4F) and Building 5 (7F) in Jiaxing Photovolta High-tech Park, No. Product Name: Electronic Shelf Label Model Number: Nebular-350R-N, Nebular-350-N,Nebular-350Y-N,Nebular-350F-

N We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del information Carme, s/n, 08193 Bellaterra, Spain, related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. is allowed to forward all Name: jianguo zhao Date: 2021-11-08 Title: R&D director Signature of applicant:

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