HLEMS852BBTBluetooth Barcode Scanner

Bluetooth Barcode Scanner - MS852B - User's Manual Version 1.0 Change Log Date Change Description Version MS852B User’s Manual Preface About This Manual Thank you for purchasing the unitech product. This manual explains how to install, operate and maintain our product. No part of this publication may be reproduced or used in any form, or by any electrical or mechanical means, such as photocopying, recording, or information storage and retrieval systems, without permission in writing from the manufacturer. The material in this manual is subject to change without notice. All product and company names are trademarks, service marks, or registered trademarks of their respective owners. Regulatory Compliance Statements FCC Warning Statement This device 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 with radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference with 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. i © 2019 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd. –Consult the dealer or an experienced radio/TV technician for help. MS852B User’s Manual ii © 2019 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd. 1. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2. This device complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. To maintain compliance with FCC RF exposure requirements, avoid direct contact to the transmitting antenna during transmitting. 3. Any changes or modifications (including the antennas) made to this device that are not expressly approved by the manufacturer may void the user’s authority to operate the equipment. FCC Label 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. 2. This device must accept any interference received, including interference that may cause undesired operation. RF Radiation Exposure Statement Canadian Compliance Statement This Class B Digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numerique de la classe B respecte les exigences du Reglement sur le material broilleur du Canada. MS852B User’s Manual European Conformity Statement unitech Electronics co., Ltd herewith declares that the unitech product is in compliance with the essential requirements and all other provisions of the RED 2014/53/EU directive, the EMC 2014/30/EU directive and the Low Voltage 2014/35/EU directive. The declaration of conformity is available for download at : https://portal.unitech.eu/public/Safetyregulatorystatement CE RF Exposure Compliance This device meets EU requirements (2014/53/EU) on the limitation of exposure of the general public to electromagnetic fields by way of health protection. For body-worn operation, this device has been tested and meets the ICNIRP guidelines and the European Standard EN 62209-2, for use with dedicated accessories, SAR is measured with this device at a separation of 0.5 cm to the body, while transmitting at the highest certified output power level in all frequency bands of this device. Use of other accessories which contain metals may not ensure compliance with ICNIRP exposure guidelines. CE Mark Warning This equipment complies with the requirements of Directive 2014/53/EU of the European Parliament and Commission from 24 May, 2014 governing Radio and Telecommunications Equipment and mutual recognition of conformity. RoHS Statement This device conforms to RoHS (Restriction of Hazardous Substances) European Union regulations that set maximum concentration limits on hazardous materials used in electrical and electronic equipment. iii © 2019 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd. iv © 2019 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd. MS852B User’s Manual Waste electrical and electronic equipment (WEEE) unitech has set up a policy and process to meet the EU directive 2002/96/EC and update 2003/108/EC concerning electronic waste disposal. For more detailed information of the electronic waste disposal of the products you have purchased from unitech directly or via unitech’s resellers, you shall either contact your local supplier or visit us at : https://portal.unitech.eu/public/WEEE MS852B User’s Manual v © 2019 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd. Taiwan NCC Warning Statement 低功率電波輻射性電機管理辦法 第十二條：經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者 均不得擅自變更頻率、加大功率或變更原設計之特性及功能。 第十四條：低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有 干擾現象時，應立即停用，並改善至無干擾時方得繼續使用。 前項合法通信，指依電信法規定作業之無線電通信。 低功率射頻電機需忍受合法通信或工業、科學及醫療用電波輻射性電機設備 之干擾。 注意事項: 1. 使用過度恐傷害視力。 2. 使用30分鐘請休息10分鐘；2歲以下幼兒不看螢幕，2歲以上每天看螢幕不要超過 1小時。 3. 減少電磁波影響，請妥適使用。 MS852B User’s Manual Laser Information The unitech product is certified in the U.S. to conform to the requirements of DHHS/CDRH 21CFR Subc…

Text truncated - open the document above for the full version.

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 6.0 775 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 (obsolete) 4.0 5.0 Sep-16-2014 Updated company name & logo (current) 5.0 6.0 Jun-27-2018

SCS-F19: Confidentiality Request Letter Page 1 of 4 Rev 6.0 775 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 (obsolete) 3.0 4.0 March-26-2015 Corrections to STC form. Added reference to KDB (obsolete) 4.0 5.0 Nov-19-2015 Updated company logo (current) 5.0 6.0 Jun-26-2019

Report No.: 1910TW2601-U1~U2 Product: Bluetooth Barcode Scanner Brand Name: unitech Model Number: MS852B, MS852B Plus, MS851B 1 of 9 External Photograph (1) EUT Photo (MS852B) (2) EUT Photo (MS852B) Report No.: 1910TW2601-U1~U2 2 of 9 (3) EUT Photo (MS852B) (4) EUT Photo (MS852B) Report No.: 1910TW2601-U1~U2 3 of 9 (5) EUT Photo (MS852B) (6) EUT Photo (MS852B) Report No.: 1910TW2601-U1~U2 4 of 9 (7) EUT Photo (MS852B Plus) (8) EUT Photo (MS852B Plus) Report No.: 1910TW2601-U1~U2 5 of 9 (9) EUT Photo (MS852B Plus) (10) EUT Photo (MS852B Plus) Report No.: 1910TW2601-U1~U2 6 of 9 (11) EUT Photo (MS852B Plus) (12) EUT Photo (MS852B Plus) Report No.: 1910TW2601-U1~U2 7 of 9 (13) EUT Photo (MS851B) (14) EUT Photo (MS851B) Report No.: 1910TW2601-U1~U2 8 of 9 (15) EUT Photo (MS851B) (16) EUT Photo (MS851B) Report No.: 1910TW2601-U1~U2 9 of 9 (17) EUT Photo (MS851B) (18) EUT Photo (MS851B)

Label and Lable location FCC ID: HLEMS852BBT Model name: MS852B / MS852B Plus / MS851B

Report No.: 1910TW2601-U1~U2 Product: Bluetooth Barcode Scanner Brand Name: unitech Model Number: MS852B, MS852B Plus, MS851B 1 of 10 Internal Photograph (1) EUT Photo (MS852B) (2) EUT Photo (MS852B) Report No.: 1910TW2601-U1~U2 2 of 10 (3) EUT Photo (MS852B) (4) EUT Photo (MS852B) Report No.: 1910TW2601-U1~U2 3 of 10 (5) EUT Photo (MS852B) (6) EUT Photo (MS852B) Report No.: 1910TW2601-U1~U2 4 of 10 (7) EUT Photo (MS852B) (8) EUT Photo (MS852B) Report No.: 1910TW2601-U1~U2 5 of 10 (9) EUT Photo (MS852B) (10) EUT Photo (MS852B) Report No.: 1910TW2601-U1~U2 6 of 10 (11) EUT Photo (MS852B) (12) EUT Photo (MS852B) Report No.: 1910TW2601-U1~U2 7 of 10 (13) EUT Photo (MS852B) (14) EUT Photo (MS852B) Report No.: 1910TW2601-U1~U2 8 of 10 (15) EUT Photo (MS852B) (16) EUT Photo (MS852B Plus) Report No.: 1910TW2601-U1~U2 9 of 10 (17) EUT Photo (MS852B Plus) (18) EUT Photo (MS851B) Report No.: 1910TW2601-U1~U2 10 of 10 (19) EUT Photo (MS851B)

RF Exposure Evaluation FCC ID HLEMS852BBT Model No. MS852B, MS852B Plus, MS851B Supports Radios Spec. WPAN: Bluetooth V4.2 BT Specification V4.2 LE BT Frequency Range 2402~2480MHz According to FCC KDB 447498 Section 4.3 - General SAR test exclusion guidance For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where 1. f(GHz) is the RF channel transmit frequency in GHz 2. Power and distance are rounded to the nearest mW and mm before calculation31 3. The result is rounded to one decimal place for comparison 4.The values 3.0 and 7.5 are referred to as numeric thresholds in step b) below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclusion. Calculation Result: Mode Frequency Band (MHz) Output Power (dBm) Output Power (mW) SAR Test Exclusion Threshold (mW) BT/BLE 2402 ~ 2480 7.8 6.03 10 So, this device can complies the SAR test exclusion.

MRT Technology (Taiwan) Co., Ltd Report No.: 1910TW2601-U1 Phone: +886-3-3288388 Report Version: 1.0 Fax: +886-3-3288918 Issue Date: 2020-01-10 Web: www.mrt-cert.com FCC ID: HLEMS852BBT Page Number: 1 of 81 FCC ID: HLEMS852BBT APPLICANT: Unitech Electronics Co., Ltd. Application Type: Certification Product: Bluetooth Barcode Scanner Model No.: MS852B Serial Model: MS852B Plus, MS851B FCC Classification: (DSS) FCC Part 15 Spread Spectrum Transmitter FCC Rule Part(s): Part 15.247 Test Procedure(s): ANSI C63.10-2013 Received Date: October 1, 2019 Test Date: October 30, 2019 ~ January 3, 2020 MEASUREMENT REPORT FCC PART 15.247 Bluetooth Tested By : ( Peter Syu ) Reviewed By : ( Paddy Chen ) Approved By : ( Chenz Ker) The test results only relate to the tested sample. This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.4-2014. Test results reported herein relate only to the item(s) tested. The test report shall not be reproduced except in full without the written approval of MRT Technology (Taiwan) Co., Ltd. Report No.: 1910TW2601-U1 FCC ID: HLEMS852BBT Page Number: 2 of 81 Revision History Report No. Version Description Issue Date Note 1910TW2601-U1 1.0 Original Report 2020-01-10 Report No.: 1910TW2601-U1 FCC ID: HLEMS852BBT Page Number: 3 of 81 CONTENTS Description Page 1. INTRODUCTION ......................................................................................................................7 1.1. Scope ............................................................................................................................ 7 1.2. MRT Test Location ........................................................................................................ 7 2. PRODUCT INFORMATION ......................................................................................................8 2.1. Equipment Description .................................................................................................. 8 2.2. Model Difference Description ......................................................................................... 8 2.3. Product Specification Subjective to this Standard .......................................................... 9 2.4. Test Mode ..................................................................................................................... 9 2.5. Operation Frequency / Channel List ............................................................................ 10 2.6. Test Configuration ....................................................................................................... 11 2.7. Test Software .............................................................................................................. 11 2.8. EMI Suppression Device(s)/Modifications .................................................................... 11 2.9. Labeling Requirements ................................................................................................ 11 3. DESCRIPTION of TEST ......................................................................................................... 12 3.1. Evaluation Procedure .................................................................................................. 12 3.2. AC Line Conducted Emissions .................................................................................... 12 3.3. Radiated Emissions ..................................................................................................... 13 4. ANTENNA REQUIREMENTS ................................................................................................. 14 5. TEST EQUIPMENT CALIBRATION DATE ............................................................................. 15 6. MEASUREMENT UNCERTAINTY.......................................................................................... 16 7. TEST RESULT ....................................................................................................................... 17 7.1. Summary ..................................................................................................................... 17 7.2. 20dB Bandwidth Measurement .................................................................................... 18 7.2.1. Test Limit ................................................................................................................. 18 7.2.2. Test Procedure used ................................................................................................ 18 7.2.3. Test Setting .............................................................................................................. 18 7.2.4. Test Setup ............................................................................................................... 18 7.2.5. Test Result ............................................................................................................... 19 7.3. Output Power Measurement ........................................................................................ 21 7.3.1. Test Limit ................................................................................................................. 21 7.3.2. Test Procedure Used ............................................................................................... 21 7.3.3. Test Setting .............................................................................................................. 22 Report No.: 1910TW2601-U1 FCC ID: HLEMS852BBT Page Number: 4 of 81 7.3.4. Test Setup ............................................................................................................... 22 7.3.5. Test Result ............................................................................................................... 23 7.4. Carrier Frequency Separation Measurement .........................................................…

Text truncated - open the document above for the full version.

Report No.: 1910TW2601-U1~U2 Product: Bluetooth Barcode Scanner Brand Name: unitech Model Number: MS852B, MS852B Plus, MS851B 1 of 3 Test Photograph Test Mode 1 Description: Front View of Conducted Emission Test Setup Test Mode 1 Description: Back View of Conducted Emission Test Setup Report No.: 1910TW2601-U1~U2 2 of 3 Test Mode: Mode 1 Description: Radiated Emission Test Setup for below 1GHz Test Mode: Mode 1 Description: Radiated Emission Test Setup for above 1GHz Report No.: 1910TW2601-U1~U2 3 of 3 Test Mode: Mode 1 Description: Conducted Emission Test Setup