VRI-B176Handheld POS

DT 4000 Us er Guide Copyright2013 Group Sense Mobile-Tech Limited. All rights reserved. 2 Contents Copyright .......................................................................................................................................3 D isclaimer......................................................................................................................................3 Regulatory Information..................................................................................................................4 Safety Information .........................................................................................................................5 Getting Started ...............................................................................................................................6 Device Overview ......................................................................................................................6 Installing and Removing the Battery ........................................................................................7 Battery Charging.......................................................................................................................8 LED Status Description ............................................................................................................9 Powering the Device On and Off............................................................................................10 Suspending the Device ...........................................................................................................10 Using the Device..........................................................................................................................11 Status Bar Icons ......................................................................................................................11 Viewing System Information ..................................................................................................12 Using Wi-Fi ............................................................................................................................12 Using Bluetooth......................................................................................................................14 Using NFC..............................................................................................................................16 Adjusting Volume ...................................................................................................................17 Adjusting Brightness ..............................................................................................................18 Enabling Auto-rotate screen ...................................................................................................19 Adjusting Screen timeout & Screen dim timeout ...................................................................19 Defining Keys.........................................................................................................................21 Changing Language ................................................................................................................21 Adjusting Date & Time ..........................................................................................................22 Performing System Backup ....................................................................................................23 Performing System Restore ....................................................................................................24 3 Copyright Copyright2013 Group Sense Mobile-Tech Limited. All rights reserved. No part of this document may be reproduced, distributed, translated, or stored in any form without the prior written permission of Group Sense Mobile-Tech Limited. All brands and product names mentioned herein may be trademarks or registered trademarks of their respective owners. Product specifications are subject to change without prior notice. Disclaimer The contents of this document are provided as is. Group Sense Mobile-Tech Limited makes no representations or warranties with respect to the contents herein and specifically disclaims any express or implied warranties of merchantability or fitness for any particular purpose. Group Sense Mobile-Tech Limited reserves the right to revise this document at any time without prior notice. 4 Regulatory Information FCC 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC Radiation Exposure Statement This device should be installed and operated with a minimum separation distance of 5mm be tween the radiator and all persons. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. CE Statement This device has been tested and found to comply with the following EU Directives:
R& TTE Directive (1999/5/EC)
EMC Directive (2004/108/EC)
Low Voltage Directive (2006/95/EC) The assessment of compliance of the device was performed according to the following European standards:
EMC: EN 301 489-1/-17
Health: EN 50371
Safety: EN60950-1
Radio: EN 300 328 5 Radiation Exposure Statement This devise is designed, tested, and manufactured to comply with the limits for exposure to RF energy set by international regulatory agencies. “Specific Absorption Rate,” or SAR, refers to the rate at which the body absorbs RF energy. The SAR limits for Wi-Fi and Bluetooth are 1.6 watts per kilogram (W/kg) for the FCC, and 2.0 W/kg for the Council of the European Union. This device has been tested, and meets the FCC and European Uni…

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External Photos 1. EUT full view with accessories 2. EUT front view 3. EUT rear view 4. EUT left side view 5. EUT right side view 6. EUT top view 7. EUT bottom view

FCC ID: VRI-B176 Label 36mm*89mm Label Location FCC ID LABEL LOCATION

Internal Photos 1. EUT uncover view 2. Mainboard front view with shielding 3. Mainboard rear view with shielding 4. Mainboard front view without shielding 5. Mainboard rear view without shielding 6. Sub board front view 7. Sub board rear view 8. CPU chip view 9. BT/WIFI module view 10. BT/WIFI antenna view 11. NFC module view 12. NFC antenna view

SZ12100083S02 Page 2 of 37 DIRECTORY DIRECTORY....................................................................................................................................2 TESTING LABORATORY.............................................................................................................4 1.1. Identification of the Responsible Testing Laboratory................................................................. 4 1.2. Identification of the Responsible Testing Location.....................................................................4 1.3. Accreditation Certificate..............................................................................................................4 1.4. List of Test Equipments...............................................................................................................4 2. TECHNICAL INFORMATION..................................................................................................5 2.1. Identification of Applicant...........................................................................................................5 2.2. Identification of Manufacturer.....................................................................................................5 2.3. Equipment Under Test (EUT)......................................................................................................5 2.3.1. Photographs of the EUT............................................................................................................5 2.3.2. Identification of all used EUT...................................................................................................5 2.4. Applied Reference Documents.................................................................................................... 6 2.5. Device Category and SAR Limits................................................................................................6 2.6. Test Environment/Conditions......................................................................................................7 3. SPECIFIC ABSORPTION RATE (SAR)...................................................................................8 3.1. Introduction..................................................................................................................................8 3.2. SAR Definition............................................................................................................................ 8 4. SAR MEASUREMENT SETUP..................................................................................................9 4.1. The Measurement System............................................................................................................9 4.2. Probe............................................................................................................................................ 9 4.3. Probe Calibration Process..........................................................................................................11 4.3.1 Dosimetric Assessment Procedure...........................................................................................11 4.3.2 Free Space Assessment Procedure...........................................................................................11 4.3.2 Temperature Assessment Procedure........................................................................................11 4.4. Phantom..................................................................................................................................... 12 4.5. Device Holder............................................................................................................................12 5. TISSUE SIMULATING LIQUIDS........................................................................................... 13 6. UNCERTAINTY ASSESSMENT............................................................................................. 15 6.1. UNCERTAINTY EVALUATION FOR EUT SAR TEST....................................................... 15 6.2. UNCERTAINTY FOR SYSTEM PERFORMANCE CHECK................................................ 16 7. SAR MEASUREMENT EVALUATION................................................................................. 18 SZ12100083S02 Page 3 of 37 7.1. System Setup..............................................................................................................................18 7.2. Validation Results......................................................................................................................19 8. OPERATIONAL CONDITIONS DURING TEST..................................................................20 8.1. Body-worn Configurations........................................................................................................ 20 8.2. Measurement procedure.............................................................................................................20 8.3. Description of interpolation/extrapolation scheme....................................................................21 9. MEASUREMENT OF CONDUCTED PEAK OUTPUT POWER....................................... 22 10. TEST RESULTS LIST.............................................................................................................23 ANNEX A EUT SETUP PHOTOS................................................................................................24 ANNEX B GRAPH TEST RESULTS...........................................................................................27 Change History IssueDateReason for change 1.0Jan. 30, 2013First edition SZ12100083S02 Page 4 of 37 Testing Laboratory 1.1. Identification of the Responsible Testing Laboratory Company Name:Shenzhen Morlab Communications Technology Co., Ltd. Department:Morlab Laboratory Address:3/F, Electronic Testing Building, Shahe Road, Nanshan District, Shenzhen, 518055 P. R. China Responsible Test Lab Manager:Mr. Shu Luan Telephone:+86 755 86130268 F…

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SZ12100083W06 Page 2 of 60 DIRECTORY 1. GENERAL INFORMATION .................................................................................................... 3 1.1. EUT Description ....................................................................................................................... 3 1.2. Test Standards and Results ........................................................................................................ 4 1.3. Facilities and Accreditations ..................................................................................................... 5 2. 47 CFR PART 15C REQUIREMENTS .................................................................................... 6 2.1. Peak Output Power.................................................................................................................... 6 2.2. Bandwidth ................................................................................................................................. 8 2.3. Conducted Spurious Emissions ............................................................................................... 15 2.4. Power spectral density (PSD) ................................................................................................. 22 2.5. Band Edge ............................................................................................................................... 29 2.6. Conducted Emission ............................................................................................................... 38 2.7. Radiated Emission................................................................................................................... 41 2.8. RF exposure evaluation ........................................................................................................... 60 Change History Issue Date Reason for change 1.0 January 31, 2013 First edition SZ12100083W06 Page 3 of 60 1. General Information 1.1. EUT Description EUT Type ............................. : Handheld POS Serial No. .............................. : (n.a, marked #1 by test site) Hardware Version ................. : QA2 Software Version .................. : Applicant .............................. : Manufacturer ........................ : B176-POS-V1.00.0010-R10.3.1-20121109-user Group Sense Mobile-Tech Limited 6/F, Building 9, No. 5 Science Park West Avenue, Hong Kong Science Park, Shatin, N.T., Hong Kong TCL COMMUNICATION Group Sense Mobile Technology Limited 6/F, Building 9, No. 5 Science Park West Avenue, Hong Kong Science Park, Shatin, N.T., Hong Kong Frequency Range .................. : 802.11b/g/n-20MHz: 2.412GHz - 2.462GHz Channel Number................... : 802.11b/g/n-20MHz: 11 Modulation Type .................. : DSSS (802.11b), OFDM (802.11g/n) Antenna Type ........................ : Patch Antenna Gain ........................ : 2.0dBi Note 1: The EUT is a Handheld POS, it contains WIFI Module operating at 2.4GHz ISM band; it supports 802.11b, 802.11g, 802.11n and they are all tested in this report. Note 2: The frequencies allocated is F (MHz) =2412+5*(n-1) (1<=n<=11). The lowest, middle, highest channel numbers of the EUT used and tested in this report are separately 1 (2412MHz), 6 (2437MHz) and 11 (2462MHz). Note 3: For a more detailed description, please refer to Specification or User’s Manual supplied by the applicant and/or manufacturer. Note 4: The antenna connector of EUT is designed with permanent attachment and no consideration of replacement. SZ12100083W06 Page 4 of 60 1.2. Test Standards and Results The objective of the report is to perform testing according to 47 CFR Part 15 Subpart C (Wi-Fi, 2.4GHz ISM band radiators) for the EUT FCC ID Certification: No. Identity Document Title 1 47 CFR Part 15 (10-1-09 Edition) Radio Frequency Devices Test detailed items/section required by FCC rules and results are as below: No. Section Description Result 1 15.247(b) Peak Output Power PASS 2 15.247(a) Bandwidth PASS 3 15.247(d) Conducted Spurious Emission PASS 4 15.247(d) Band Edge PASS 5 15.207 Conducted Emission PASS 6 15.209 ,15.247(d) Radiated Emission PASS 7 15.247(d) Power spectral density (PSD) PASS 8 15.247(i), 1.1307&2.1093 RF exposure evaluation PA S S The tests of Conducted Emission and Radiated Emission were performed according to the method of measurements prescribed in ANSI C63.4 2009. These RF tests were performed according to the method of measurements prescribed in KDB558074 D01 V02 10/04/2012. SZ12100083W06 Page 5 of 60 1.3. Facilities and Accreditations 1.3.1. Facilities Shenzhen Morlab Communications Technology Co., Ltd. Morlab Laboratory is a testing organization accredited by China National Accreditation Service for Conformity Assessment (CNAS) according to ISO/IEC 17025. The accreditation certificate number is L3572. All measurement facilities used to collect the measurement data are located at FL.1, Building A, FeiYang Science Park, Block 67, BaoAn District, Shenzhen, 518101 P. R. China. The test site is constructed in conformance with the requirements of ANSI C63.10 2009, ANSI C63.4 2009 and CISPR Publication 22; the FCC registration number is 695796. 1.3.2. Test Environment Conditions During the measurement, the environmental conditions were within the listed ranges: Temperature (°C): 15 - 35 Relative Humidity (%): 30 -60 Atmospheric Pressure (kPa): 86-106 SZ12100083W06 Page 6 of 60 2. 47 CFR Part 15C Requirements 2.1. Peak Output Power 2.1.1. Requirement According to FCC section 15.247(b)(3), For systems using digital modulation in the 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz bands: The maximum peak conducted output power of the intentional radiator shall not exceed1 Watt. 2.1.2. Test Description The measured output power was calculated by the reading of the Power Meter and calibration. A. Test Setup: The EUT (Equipment under the test) which is powered by the Battery is coupled to the Power Meter; the RF load attached to the EUT antenna terminal is 50Ohm; th…

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Test Setup Photos 1. Conducted emission main’s port front view 2. Conducted emission main’s port side view 3. Radiated emission (9KHz-30MHz) 4. Radiated emission (30MHz-1GHz) 5. Radiated emission (above 1GHz) 6. Conducted emission antenna’s port