2AC6AC66WMobile Data Terminal with BT, WiFi, and RFID

ShenZhen Chainway Information Technology Co., Ltd. Mobile Data Terminal C66 User Manual 1 Content Content .......................................................................................... 1 Statement .......................................................................................... 3 Chapter 1 Product intro ..................................................................... 4 1.1 Intro ..................................................................................... 4 1.2 Precaution before using battery ........................................... 5 1.3 Charger ............................................................................... 6 1.4 Notes ................................................................................... 7 Chapter 2 Installation instructions...................................................... 8 2.1 Appearance ............................................................................. 8 2.2 Battery charge ......................................................................... 9 2.3 Buttons and function area display .......................................... 10 Chapter 3 Call function .................................................................... 11 Chapter 4 Barcode reader-writer ..................................................... 11 Chapter 5 RFID reader .................................................................... 12 Chapter 6 Other functions ............................................................... 12 6.1 PING tool ............................................................................... 12 6.2 Bluetooth ............................................................................... 13 6.3 Volume setup ......................................................................... 14 6.4 Sensor ................................................................................... 15 6.5 Keyboard ............................................................................... 16 6.6 OTG Function ........................................................................ 17 6.7 Network ................................................................................. 18 6.8 Keyboard emulator ................................................................ 19 Chapter 7 Device characteristic ....................................................... 20 2 3 Statement 2013 by ShenZhen Chainway Information Technology Co., Ltd. All rights reserved. No part of this publication may be reproduced or used in any form, or by any electrical or mechanical means, without permission written from Chainway. This includes electronic or mechanical means, such as photocopying, recording, or information storage and retrieval systems. The material in this manual is subject to change without notice. The software is provided strictly on an “as is” basis. All software, including firmware, furnished to the user is on a licensed basis. Chainway grants to the user a non-transferable and non-exclusive license to use each software or firmware program delivered hereunder (licensed program). Except as noted below, such license may not be assigned, sublicensed, or otherwise transferred by the user without prior written consent of Chainway. No right to copy a licensed program in whole or in part is granted, except as permitted under copyright law. The user shall not modify, merge, or incorporate any form or portion of a licensed program with other program material, create a derivative work from a licensed program, or use a licensed program in a network without written permission from Chainway. Chainway reserves the right to make changes to any software or product to improve reliability, function, or design. Chainway does not assume any product liability arising out of, or in connection with, the application or use of any product, circuit, or application described herein. No license is granted, either expressly or by implication, estoppel, or otherwise under any Chainway intellectual property rights. An implied license only exists for equipment, circuits, and subsystems contained in Chainway products. 4 Chapter 1 Product intro 1.1 Intro Chainway C66 is a newly-developed rugged handheld computer with large screen and strong extensibility. Based on Android 11.0 OS, it is equipped with Qualcomm Octa-core processor for high-speed processing. With 5.5-inch high-definition display, it is integrated with barcode scanning and other functions. The data collection device supports quick charge and UHF sled for good extensibility that can meet the needs in logistics, warehouse, manufacturing, retail, asset tracking, power patrol inspection, etc. 5 1.2 Precaution before using battery  Do not leave battery unused for long time, no matter it is in device or inventory. If battery has been used for 6 months already, it should be check for charging function or it should be disposed correctly.  The lifespan of Li-ion battery is around 2 to 3 years, it can be circularly charged for 300 to 500 times. (One full battery charge period means completely charged and completely discharged.)  When Li-ion battery is not in used, it will continue discharge slowly. Therefore, battery charging status should be checked frequently and take reference of the related battery charging information on the manuals.  Observe and record the information of a new unused and non- fully charged battery. On the basis of operating time of new battery and compare with a battery that has been used for long time. According to product configuration and application program, the operating time of battery would be different.  Check battery charging status at regular intervals.  When battery operating time drops below about 80%, charging time will be increased remarkably.  If a battery is stored or otherwise unused for an extended period, be sure to follow the storage instructions in this document. If you do not follow the instructions, and the battery has no charge remaining when you check it, consider i…

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FCC ID: 2AC6AC66W External Photos 1. EUT front view 2. EUT rear view 3. EUT left side view 4. EUT right side view 5. EUT top view 6. EUT bottom view 7. Accessories

Label： Location：

FCC ID: 2AC6AC66W MODEL NAME: C66 Internal Photos 1.EUT uncover view 2. Antenna view BT/WIFI ANT RFID Ant

MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ22060311S01 Annex C Plots of System Performance Check Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2022.09.19 System Check_900MHz_Head Communication System: UID 0, CW (0); Frequency: 900 MHz;Duty Cycle: 1:1 Medium: HSL_900 Medium parameters used: f = 900 MHz; σ = 0.995 S/m; ε r = 43.061; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.1 °C DASY5 Configuration: - Probe: EX3DV4 - SN7608; ConvF(9.81, 9.81, 9.81) @ 900 MHz; Calibrated: 2022.01.12 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1643; Calibrated: 2021.12.30 - Phantom: Twin-SAM; Type: QD 000 P41 Ax; Serial: 2020 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7483) CW900/Area Scan (71x71x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 3.41 W/kg CW900/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 55.19 V/m; Power Drift = -0.17 dB Peak SAR (extrapolated) = 4.07 W/kg SAR(1 g) = 2.81 W/kg; SAR(10 g) = 1.79 W/kg Maximum value of SAR (measured) = 3.45 W/kg 0 dB = 3.45 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2022.09.20 System Check_2450MHz_Head Communication System: UID 0, CW (0); Frequency: 2450 MHz;Duty Cycle: 1:1 Medium: HSL_2450 Medium parameters used: f = 2450 MHz; σ = 1.793 S/m; ε r = 39.102; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.2 °C DASY5 Configuration: - Probe: EX3DV4 - SN7608; ConvF(7.42, 7.42, 7.42) @ 2450 MHz; Calibrated: 2022.01.12 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1643; Calibrated: 2021.12.30 - Phantom: Twin-SAM; Type: QD 000 P41 Ax; Serial: 2020 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7483) CW2450/Area Scan (81x101x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 16.1 W/kg CW2450/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 89.48 V/m; Power Drift = -0.14 dB Peak SAR (extrapolated) = 26.8 W/kg SAR(1 g) = 13 W/kg; SAR(10 g) = 6.11 W/kg Maximum value of SAR (measured) = 14.9 W/kg 0 dB = 14.9 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2022.09.21 System Check_5250MHz_Head Communication System: UID 0, CW (0); Frequency: 5250 MHz;Duty Cycle: 1:1 Medium: HSL_5250 Medium parameters used: f = 5250 MHz; σ = 4.701 S/m; ε r = 36.155; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.4 °C DASY5 Configuration: - Probe: EX3DV4 - SN7608; ConvF(5.16, 5.16, 5.16) @ 5250 MHz; Calibrated: 2022.01.12 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1643; Calibrated: 2021.12.30 - Phantom: Twin-SAM; Type: QD 000 P41 Ax; Serial: 2020 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7483) CW5250/Area Scan (101x101x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 16.5 W/kg CW5250/Zoom Scan (7x7x13)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 43.37 V/m; Power Drift = -0.08 dB Peak SAR (extrapolated) = 32.8 W/kg SAR(1 g) = 7.89 W/kg; SAR(10 g) = 2.23 W/kg Maximum value of SAR (measured) = 16.8 W/kg 0 dB = 16.8 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2022.09.22 System Check_5600MHz_Head Communication System: UID 0, CW (0); Frequency: 5600 MHz;Duty Cycle: 1:1 Medium: HSL_5600 Medium parameters used: f = 5600 MHz; σ = 5.163 S/m; ε r = 35.632; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.4 °C DASY5 Configuration: - Probe: EX3DV4 - SN7608; ConvF(4.74, 4.74, 4.74) @ 5600 MHz; Calibrated: 202 2.01.12 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1643; Calibrated: 2021.12.30 - Phantom: Twin-SAM; Type: QD 000 P41 Ax; Serial: 2020 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7483) CW5600/Area Scan (101x101x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 19.5 W/kg CW5600/Zoom Scan (7x7x13)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 44.34 V/m; Power Drift = -0.13 dB Peak SAR (extrapolated) = 39.0 W/kg SAR(1 g) = 8.31 W/kg; SAR(10 g) = 2.43 W/kg Maximum value of SAR (measured) = 19.8 W/kg 0 dB = 19.8 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2022.09.23 System Check_5750MHz_Head Communication System: UID 0, CW (0); Frequency: 5750 MHz;Duty Cycle: 1:1 Medium: HSL_5750 Medium parameters used: f = 5750 MHz; σ = 5.421 S/m; ε r = 36.563; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.4 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(4.45, 4.45, 4.45) @ 5750 MHz; Calibrated: 2022.03.04 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1643; Calibrated: 2021.12.30 - Phantom: Twin-SAM; Type: QD 000 P41 Ax; Serial: 2020 - Measurement SW: DASY52, Version 5 2.10 (4); SEMCAD X Version 14.6.14 (7483) CW5750/Area Scan (101x101x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 18.9 W/kg CW5750/Zoom Scan (7x7x13)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 42.02 V/m; Power Drift = -0.16 dB Peak SAR (extrapolated) = 38.6 W/kg SAR(1 g) = 8.24 W/kg; SAR(10 g) = 2.31 W/kg Maximum value of SAR (measured) = 19.0 W/kg 0 dB = 19.0 W/kg

MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ22060311S01 Annex D Plots of Maximum SAR Test Results Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2022.09.20 WLAN 2.4GHz_802.11b 1Mbps_Left Cheek_Ch13 Communication System: UID 0, WLAN 2.4GHz 802.11b (0); Frequency: 2472 MHz;Duty Cycle: 1:1.009 Medium: HSL_2450 Medium parameters used: f = 2472 MHz; σ = 1.834 S/m; ε r = 38.696; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.2 °C DASY5 Configuration: - Probe: EX3DV4 - SN7608; ConvF(7.42, 7.42, 7.42) @ 2472 MHz; Calibrated: 2022.01.12 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1643; Calibrated: 2021.12.30 - Phantom: Twin-SAM; Type: QD 000 P41 Ax; Serial: 2020 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7483) Ch13/Area Scan (81x101x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 0.734 W/kg Ch13/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 11.52 V/m; Power Drift = 0.18 dB Peak SAR (extrapolated) = 0.974 W/kg SAR(1 g) = 0.467 W/kg; SAR(10 g) = 0.232 W/kg Maximum value of SAR (measured) = 0.726 W/kg 0 dB = 0.726 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2022.09.21 WLAN 5.2GHz_802.11a 6Mbps_Left Cheek_Ch36 Communication System: UID 0, WLAN 5GHz (0); Frequency: 5180 MHz;Duty Cycle: 1:1.016 Medium: HSL_5250 Medium parameters used: f = 5180 MHz; σ = 4.621 S/m; ε r = 36.166; ρ = 1000 kg/m 3 Ambient Temperature：23.3 °C; Liquid Temperature：22.4 °C DASY5 Configuration: - Probe: EX3DV4 - SN7608; ConvF(5.16, 5.16, 5.16) @ 5180 MHz; Calibrated: 2022.01.12 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1643; Calibrated: 2021.12.30 - Phantom: Twin-SAM; Type: QD 000 P41 Ax; Serial: 2020 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7483) Ch36/Area Scan (101x101x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 1.37 W/kg Ch36/Zoom Scan (8x8x15)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 5.052 V/m; Power Drift = 0.16 dB Peak SAR (extrapolated) = 2.45 W/kg SAR(1 g) = 0.676 W/kg; SAR(10 g) = 0.222 W/kg Maximum value of SAR (measured) = 1.29 W/kg 0 dB = 1.29 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2022.09.21 WLAN 5.3GHz_802.11a 6Mbps_Left Cheek_Ch60 Communication System: UID 0, WLAN 5GHz (0); Frequency: 5300 MHz;Duty Cycle: 1:1.016 Medium: HSL_5250 Medium parameters used: f = 5300 MHz; σ = 4.76 S/m; ε r = 35.987; ρ = 1000 kg/m 3 Ambient Temperature：23.3 °C; Liquid Temperature：22.4 °C DASY5 Configuration: - Probe: EX3DV4 - SN7608; ConvF(5.16, 5.16, 5.16) @ 5300 MHz; Calibrated: 2022.01.12 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1643; Calibrated: 2021.12.30 - Phantom: Twin-SAM; Type: QD 000 P41 Ax; Serial: 2020 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7483) Ch60/Area Scan (101x101x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 1.79 W/kg Ch60/Zoom Scan (8x8x15)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 6.050 V/m; Power Drift = 0.08 dB Peak SAR (extrapolated) = 3.14 W/kg SAR(1 g) = 0.842 W/kg; SAR(10 g) = 0.271 W/kg Maximum value of SAR (measured) = 1.69 W/kg 0 dB = 1.69 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2022.09.22 WLAN 5.5GHz_802.11a 6Mbps_Left Cheek_Ch144 Communication System: UID 0, WLAN 5GHz (0); Frequency: 5720 MHz;Duty Cycle: 1:1.016 Medium: HSL_5750 Medium parameters used: f = 5720 MHz; σ = 5.266 S/m; ε r = 35.22; ρ = 1000 kg/m 3 Ambient Temperature：23.4 °C; Liquid Temperature：22.4 °C DASY5 Configuration: - Probe: EX3DV4 - SN7608; ConvF(4.74, 4.74, 4.74) @ 5720 MHz; Calibrated: 2022.01.12 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1643; Calibrated: 2021.12.30 - Phantom: Twin-SAM; Type: QD 000 P41 Ax; Serial: 2020 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7483) Ch144/Area Scan (101x101x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 2.12 W/kg Ch144/Zoom Scan (8x8x15)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 7.755 V/m; Power Drift = 0.07 dB Peak SAR (extrapolated) = 4.32 W/kg SAR(1 g) = 1.06 W/kg; SAR(10 g) = 0.360 W/kg Maximum value of SAR (measured) = 2.12 W/kg 0 dB = 2.12 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2022.09.23 WLAN 5.8GHz_802.11a 6Mbps_Left Cheek_Ch165 Communication System: UID 0, WLAN 5GHz (0); Frequency: 5825 MHz;Duty Cycle: 1:1.016 Medium: HSL_5750 Medium parameters used: f = 5825 MHz; σ = 5.388 S/m; ε r = 35.018; ρ = 1000 kg/m 3 Ambient Temperature：23.4 °C; Liquid Temperature：22.4 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(4.45, 4.45, 4.45) @ 5825 MHz; Calibrated: 2022.03.04 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1643; Calibrated: 2021.12.30 - Phantom: Twin-SAM; Type: QD 000 P41 Ax; Serial: 2020 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7483) Ch165/Area Scan (101x101x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 1.66 W/kg Ch165/Zoom Scan (8x8x15)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 7.305 V/m; Power Drift = 0.05 dB Peak SAR (extrapolated) = 3.75 W/kg SAR(1 g) = 0.829 W/kg; SAR(10 g) = 0.240 W/kg Maximum value of SAR (measured) = 1.72 W/kg 0 dB = 1.72 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2022.09.20 WLAN 2.4GHz_802.11b 1Mbps_Back Side_10mm_Ch13 Communication System: U…

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MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ22060311S01 Annex E Conducted Power Note: Conducted power unit: dBm The target power was recorded in the manufacture document. 2.4GHz WLAN ANT 1 CH 1241216.6317.5017.00 CH 7244216.3717.5017.00 CH 13247216.7317.5017.00 CH 124124.255.004.00 CH 724424.205.004.00 CH 1324724.225.004.00 CH 124125.066.005.00 CH 724425.016.005.00 CH 1324724.995.505.00 CH 324229.1010.009.00 CH 724429.3410.009.00 CH 1124629.5310.009.00 5GHz WLAN ANT 1 CH 36518016.4017.0017.00 CH 44522016.3617.0017.00 CH 48524016.2717.0017.00 CH 36518015.3716.0016.00 CH 44522015.5416.0016.00 CH 48524015.3516.0016.00 CH 38519015.6016.5015.50 CH 46523015.6716.5015.50 CH 36518014.5015.5014.50 CH 44522014.5415.5014.50 CH 48524014.4115.5014.50 CH 38519012.6913.5013.00 CH 46523012.7413.5013.00 802.11ac-VHT80 MCS0CH 42521013.3014.0013.5092.28 5GHz WLAN ANT 1 CH 52526016.2017.0017.00 CH 60530016.8717.5017.00 CH 64532016.7317.5017.00 CH 52526015.4516.5016.00 CH 60530015.7916.5016.00 CH 64532015.9316.5016.00 CH 54527015.7116.5015.50 CH 62531015.9817.0015.50 CH 52526014.4815.5014.50 CH 60530014.7215.5014.50 CH 64532014.7515.5014.50 CH 54527012.6313.5013.00 CH 62531013.2314.0013.00 802.11ac-VHT80 MCS0CH 58529013.6114.0013.5092.28 5GHzWLAN ANT 1 CH 100550016.4617.0017.00 CH 120560016.3017.0017.00 CH 144572016.6117.0017.00 CH 100550015.5016.5016.00 CH 120560015.4516.5016.00 CH 144572015.7616.5016.00 CH 102551015.6316.5015.50 CH 126563015.8217.0015.50 CH 142571015.9217.0015.50 CH 100550014.3915.5014.50 CH 120560014.5515.5014.50 CH 144572014.5115.5014.50 CH 102551012.9114.0013.00 CH 126563013.4014.0013.00 CH 142571013.1714.0013.00 CH 106553013.3314.0013.50 CH 122561013.2214.0013.50 CH 138569013.6814.0013.50 5GHz WLAN ANT 1 CH 149574514.7716.0015.00 CH 157578514.8316.0015.00 CH 165582514.7016.0015.00 CH 149574514.2815.5015.00 CH 157578514.2215.5015.00 CH 165582514.1915.5015.00 CH 151575514.6615.5014.00 CH 159579514.5115.5014.00 CH 149574514.7315.5014.00 CH 157578514.6215.5014.50 CH 165582514.8115.5014.50 CH 151575513.1014.0013.00 CH 159579512.7714.0013.00 802.11ac-VHT80 MCS0CH 155577513.6314.0013.5092.28 1Mbps2Mbps3Mbps CH 0024029.566.846.83 CH 3924419.486.256.28 CH 7824808.505.865.96 107.57.5 76.7177.1177.11 CH 002402 CH 192440 CH 392480 Mode Frequency (MHz) 902.75 914.75 927.25 Conducted Power Average power (dBm) Tune-up Limit Mode 802.11a 6Mbps 802.11n-HT20 MCS0 802.11n-HT40 MCS0 802.11ac-VHT20 MCS0 802.11ac-VHT40 MCS0 5.8GHz WLAN ANT 1 Mode BR / EDR 19.62 20.11 19.54 Tune-up Limit20.50 RFID GFSK 3.77 3.52 3.61 Tune-up Limit4.00 Channel Duty Cycle %62.50 Average power (dBm) Mode LE Average power (dBm) Frequency (MHz) 2.4GHz WLAN ANT 1 5.2GHz WLAN ANT 1 5.3GHz WLAN ANT 1 5.5GHz WLAN ANT 1 802.11a 6Mbps 802.11n-HT20 MCS0 802.11n-HT40 MCS0 802.11ac-VHT20 MCS0 802.11ac-VHT40 MCS0 Mode 802.11ac-VHT40 MCS0 802.11a MCS0 Duty Cycle % Channel Frequency (MHz) 802.11n-HT20 MCS0 802.11n-HT40 MCS0 802.11ac-VHT20 MCS0 Channel 802.11ac-VHT80 MCS0 Mode 802.11a 6Mbps 802.11n-HT20 MCS0 802.11n-HT40 MCS0 802.11ac-VHT20 MCS0 802.11ac-VHT40 MCS0 Frequency (MHz) Average power (dBm) Average power (dBm) Average power (dBm) Average power (dBm) Average power (dBm) Tune-Up Limit Tune-Up Limit Tune-Up Limit Tune-Up Limit Tune-Up Limit Frequency (MHz) Frequency (MHz) Frequency (MHz) Frequency (MHz) Channel Channel Channel Channel Mode Mode Power Setting Power Setting Power Setting Power Setting 802.11b 1Mbps 802.11g 6Mbps 802.11n-HT20 MCS0 802.11n-HT40 MCS0 Power Setting Duty Cycle % 99.11 98.06 98.18 94.79 Duty Cycle % 98.45 97.93 96.26 97.93 96.30 Duty Cycle % 98.45 97.93 96.26 97.93 96.30 Duty Cycle % 98.45 Duty Cycle % 98.45 97.93 96.26 97.93 96.30 97.93 96.26 97.93 96.30 92.28

MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ22060311S01 Annex F DASY Calibration Certificate

NOTE: This document is issued by Shenzhen Morlab Communications Technology Co., the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ22060311S01 Page 1 of 52 TEST REPORT APPLICANT : Shenzhen Chainway Information Technology Co., Ltd. PRODUCT NAME : Mobile Data Terminal MODEL NAME : C66 BRAND NAME : CHAINWAY FCC ID : 2AC6AC66W STANDARD(S) : FCC 47 CFR Part 2(2.1093) IEEE 1528-2013 RECEIPT DATE : 2022-06-27 TEST DATE : 2022-09-19 to 2022-09-23 ISSUE DATE : 2022-12-21 Edited by : Xie Yiyun (Rapporteur) Approved by: Shen Junsheng (Supervisor) MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ22060311S01 Page 2 of 52 DIRECTORY 1. SAR Results Summary ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 5 2. Technical Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 6 2.1. Applicant and Manufacturer Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 6 2.2. Equipment under Test (EUT) Description ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 6 2.3. Environment of Test Site/Conditions ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 7 3. Specific Absorption Rate (SAR) ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 8 3.1. Introduction∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 8 3.2. SAR Definition ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 8 4. RF Exposure Limits ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 9 4.1. Uncontrolled Environment ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 9 4.2. Controlled Environment ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 9 5. Applied Reference Documents ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 10 6. SAR Measurement System ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 11 6.1. E-Field Probe ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 12 6.2. Data Acquisition Electronics (DAE) ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 13 6.3. Robot ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 13 6.4. Measurement Server ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 14 6.5. Light Beam Unit ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 14 6.6. Phantom ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 14 6.7. Device Holder ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 15 6.8. Data Storage and Evaluation ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 16 6.9. Test Equipment List ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 18 7. Tissue Simulating Liquids ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 20 8. SAR System Verification ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 22 8.1. Purpose of System Performance check ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 22 8.2. System Setup ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 22 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ22060311S01 Page 3 of 52 8.3. Validation Results ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 23 9. EUT Testing Position ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 26 9.1. Handset Reference Points ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 26 9.2. Positioning for Cheek / Touch ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 27 9.3. Positioning for Ear / 15º Tilt ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 27 9.4. SAR Evaluation near the Mouth/Jaw Regions of the Phantom ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 28 9.5. Body-worn Configurations ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 28 9.6. Hotspot Mode Exposure Position Conditions ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙…

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深圳市安弗特电子有限公司 AFT tech Electronic Co., Ltd. (Shenzhen) 地址：深圳市龙华区大浪街道华宁路40号港深创新园B栋3楼 302室 电话：0755-27888203 传真：0755-27888450 Antenna manufacturer：AFT tech Electronic Co., Ltd. (Shenzhen) 深圳市安弗特电子有限公司 Antenna model：C66PS欧版(C66PS EU) Antenna type：PIFA Antenna size： Main antenna：66.00*18.21*10.85mm WIFI/BT/GPS antenna:23.05*16.38*11.70mm Diversity antenna：20.73*17.94*11.70mm 深圳市安弗特电子有限公司 AFT tech Electronic Co., Ltd. (Shenzhen) 地址：深圳市龙华区大浪街道华宁路40号港深创新园B栋3楼 302室 电话：0755-27888203 传真：0755-27888450 Frequency (MHz) Gain (dBi) Frequency (MHz) Gain (dBi) Frequency (MHz) Gain (dBi) Frequency (MHz) Gain (dBi) 700 0.12 1720 0.73 2030 0.78 2440 0.98 710 0.13 1730 0.75 2040 0.74 2450 0.97 720 0.13 1740 0.75 2050 0.75 2460 0.99 730 0.14 1750 0.78 2060 0.74 2470 1.00 740 0.14 1760 0.78 2070 0.76 2480 1.04 750 0.15 1770 0.75 2080 0.78 2490 1.02 760 0.15 1780 0.76 2090 0.71 2500 1.04 770 0.15 1790 0.79 2100 0.74 2510 1.08 780 0.15 1800 0.80 2110 0.76 2520 1.05 790 0.15 1810 0.81 2120 0.74 2530 1.00 800 0.16 1820 0.82 2130 0.78 2540 1.08 810 0.23 1830 0.82 2140 0.74 2550 1.10 820 0.25 1840 0.85 2150 0.77 2560 1.05 830 0.27 1850 0.84 2160 0.78 2570 1.10 840 0.30 1860 0.83 2170 0.82 2580 1.08 850 0.30 1870 0.78 2300 0.85 2590 1.09 860 0.31 1880 0.82 2310 0.84 2600 1.04 870 0.31 1890 0.81 2320 0.88 2610 0.98 880 0.34 1900 0.82 2330 0.84 2620 0.94 890 0.34 1920 0.78 2340 0.85 2630 0.98 900 0.37 1930 0.77 2350 0.81 2640 0.98 910 0.40 1940 0.75 2360 0.86 2650 0.95 920 0.42 1950 0.78 2370 0.84 2660 0.85 930 0.37 1960 0.74 2380 0.83 2670 0.87 940 0.38 1970 0.81 2390 0.84 2680 0.84 950 0.29 1980 0.82 2400 0.89 2690 0.81 960 0.27 1990 0.78 2410 0.88 2700 0.78 1700 0.68 2000 0.82 2420 0.92 1710 0.72 2020 0.81 2430 0.94 深圳市安弗特电子有限公司…

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