BEJNT-15Z90SNotebook Computer

LG EASY GUIDE NOTEBOOK 15Z90S Series www.lg.com Copyright © 2023 LG Electronics Inc. All rights reserved. 2 Instruction/Safety Information Instruction/Safety Information UsingLG Easy Guide, LG TroubleShooting LG Electronics Inc. providesLG Easy Guide(User's Guide) andLG TroubleShooting(TroubleShooting Guide) to users for their easy and convenient use of the product. 1Select the Start button [] > [All apps] and run[LG PC Manuals]. 2Select the[LG Easy Guide]or the[LG TroubleShooting]. ENGLISH Instruction/Safety Information 3 Information/Precautions Before Using Before readingLG Easy Guide, first check the following information. •ThisLG Easy Guidehas been written for the Windows 11 operating system. •The screen and menu configurations may differ from this manual depending on the status of the Windows and software update. •Representative images are used inLG Easy Guide. Product purchased may differ in appearance and color. •LG Easy Guideincludes instruction about optional products.There may be information about products you did not purchase. •The contents ofLG Easy Guideare subject to change without prior notice. •Use, duplication, or reproduction of any part ofLG Easy Guidewithout prior permission from LG Electronics Inc. is strictly prohibited. •LG Electronics Inc. does not provide warranty for data loss. In order to minimize damage from data loss, please make backup copies of important data. •The optical disk drive (DVD, CD-ROM, etc.) is optional and may not be provided upon purchasing the product. Safety Precaution Notations The below symbols are to inform you of dangers and safety concerns that you must be aware of. Read the symbol-indicated instructions with caution to avoid any possible mishap. WARNING Appears in the case of noncompliance with the instruction that may cause serious physical damage or fatal injuries. CAUTION Appears in the case of noncompliance with the instruction that may cause minor damage to the body or the machine. Text Notations The symbols below are used to display information required to use the product. Familiarize yourself with the instructions marked by the symbols to ensure proper operation of the product. TIP Indicates that the following information is added to help the user utilize the machine more conveniently. ENGLISH 4 Instruction/Safety Information OPTION The Option symbol indicates that the concerned device is not included in the product package and thus has to be purchased separately, or the device may not be applied to the user's machine depending on model type. Manufacturer and Copyright Manufacturer and Copyright represent the logo and trademark of the manufacturer, and bear no relationship to the functions supported by the product. Microsoft™, MS™, WinPE™, and Windows ® are the registered trademarks of Microsoft Corporation™. USB Type-C™and USB-C™are the trademarks of USB Implementers Forum. Intel ® and Intel ® logo, Intel ® Core™,Thunderbolt™and Thunderbolt™logo, Intel ® Unison™and Intel ® Unison™logo are trademarks or registered trademarks of Intel and/or subsidiaries in the United States and/or other countries. Manufactured under license from Dolby Laboratories. Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories Licensing Corporation. NVMe™is a trademark of NVM Express, Inc Wi-Fi ® is a registered trademark of Wi-Fi Alliance Corporation. The Bluetooth ® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by LG Electronics is under license. Other trademarks and trade names are those of their respective owners. Google, Android, Google Play, Google Play logo, and other marks are the trademarks of Google LLC. iPhone is the trademark of Apple Inc. registered in U.S.A. and other countries. App Store is the service mark of Apple Inc. DisplayPort™and DisplayPort™logo are trademarks owned by the Video Electronics Standards Association (VESA ® ) in the United States and other countries. LG logo is a registered trademark of LG Electronics Inc. The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade Dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. ENGLISH Instruction/Safety Information 5 LG Easy Guidemay contain undetectable errors despite our dedicated efforts to provide users with reliable information. We ask for your understanding. The illustrated figures inLG Easy Guidemay differ in appearance with the actual products. Unauthorized reproduction or duplication of any part ofLG Easy Guideis strictly prohibited. LG Electronics Inc. reserves the right to modify any part of this manual for quality purposes, without prior notice. Copyright (C) 2023 LG Electronics Inc. Digitalmate Co., LTD Country of OriginChina ManufacturerLG Electronics Inc. Open Source Software Notice Information To obtain the source code that is contained in this product, under GPL, LGPL, MPL, and other open source licenses that have the obligation to disclose source code, and to access all referred license terms, copyright notices and other relevant documents please visit https://opensource.lge.com. LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to [email protected]. This offer is valid to anyone in receipt of this information for a period of three years after our last shipment of this product. System Protection Feature If the system becomes too hot, the system protection feature automatically stops recharging and switches the power mode to Hibernate or Off. The PC system has to cool down before it can be reactivated. Information on Hard Drive/Memory Capacity Information on Hard Drive (HDD, SSD, eMMC) Capacity The hard drive capacity shown by Windows is lower than that stated by the hard drive manufacturer due to a difference in calculation. Manufacturer Hard drive manufactur…

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

Covered Equipment Certification Attestation Letter Date: 9/18/2023 TO: American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 FCC ID: BEJNT-15Z90S Statement for 47 CFR section 2.911(d)(5)(i) LG Electronics USA, Inc. (“the applicant”) certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 2 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. Additional Explanation: <N/A> Statement for 47 CFR section 2.911(d)(5)(ii) LG Electronics USA, Inc. (“the applicant”) certifies that, as of the date of the filing of this application, the applicant ☐ - is / - is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Thank you, Name: Hee Jae Cho Function: Director, Regulatory and Environmental Affairs Signature:

U.S. Agent Designation for Service of Process Date: 9/18/2023 TO: American Certification Body, I nc. 313 Park Avenue Suite 300 Falls Church, VA 22046 FCC ID: BEJNT-15Z90S ATTENTION: FCC Certification – Section 2.911(d)(7) Information This letter is to confirm that the Applicant will also serve as the U.S. Agent for Service of Process as required by 47 CFR 2.911(d)(7). The Applicant acknowledges that t hey mus t maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The Applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information changes. Applicant Company name: L G Electronics USA, Inc. FRN #: 0017130477 Grantee Code: BEJ Contact Name: Hee jae Cho Address: 111 Sylvan Avenue, North Building, Englewood Cliffs, New Jersey 07632 Telephone No: 201-470-2696 Email: [email protected] Applicant Signature 1 : Date: 9/18/2023 Signed by (Printed Name/Title): Heejae Cho / Director, Regulatory and Environmental Affairs

Model Declaration Letter We, the undersigning company Company Name: LG Electronics USA, Inc. Address: 111 Sylvan Avenue, North Building, Englewood Cliffs, New Jersey 07632, United States Hereby confirm that the following products: Product description: Notebook Computer Type designation: 15Z90S, 15ZD90S, 15ZG90S, 15ZB90S, 15ZW90S, 15ZN90S Trademark: LG That All versions of the Model: 15Z90S, 15ZD90S, 15ZG90S, 15ZB90S, 15ZW90S, 15ZN90S are electrically equal except the following difference: 15Z90S, 15ZD90S, 15ZG90S, 15ZB90S, 15ZW90S, 15ZN90S only differ in model name for the marketing purpose, only different model designations on the marking plate for different markets. No RF concern. Date: 9/13/2023 Name: Hee Jae Cho Function: Director, Regulatory and Environmental Affairs Signature:

Request for Confidentiality Date: 9/18/2023 Subject: Confidentiality Request for: FCC ID: BEJNT-15Z90S __ Pursuant to FCC 47 CFR 0.457(d) and 0.459, the applicant requests that a part of the subject application(s) be held confidential. Type of Confidentiality Requested Exhibit ☐ Short Term ☒ Permanent Block Diagrams ☒ Short Term --------------------------- External Photos ☒ Short Term ☐ Permanent * 1 Internal Photos ☐ Short Term ☒ Permanent Operation Description/Theory of Operation ☐ Short Term ☐ Permanent Parts List & Placement/BOM ☐ Short Term ☐ Permanent Tune-Up Procedure ☐ Short Term ☒ Permanent Schematics ☒ Short Term --------------------------- Test Setup Photos ☒ Short Term ☐ Permanent * 1 User’s Manual LG Electronics USA, Inc. has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality for FCC Applications: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public before the requested period has expired. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Name: Hee Jae Cho Function: Director, Regulatory and Environmental Affairs Signature:

Declaration of Authorization We Name: LG Electronics USA, Inc. Address: 111 Sylvan Avenue, North Building, Englewood Cliffs, City: New Jersey 07632 Country: United States Declare that: Name Representative of agent: Stanley Wu Agent Company name: DEKRA Testing and Certification Co., Ltd. Address: No. 26, Huaya 1 st Rd., Guishan Dist., City: Taoyuan City 33341 Country Taiwan is authorized to apply for Certification of the following product(s): Product description: Notebook Computer Type designation: 15Z90S, 15ZD90S, 15ZG90S, 15ZB90S, 15ZW90S, 15ZN90S FCC ID: BEJNT-15Z90S Trademark: LG Validity/ expiry date: From 9/13/2023 to 9/12/2024 on our behalf. Date: 9/13/2023 Name: Hee Jae Cho Function: Director, Regulatory and Environmental Affairs Signature: Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code “owner” or the authorized agent.

Report No.: 2380300R-Product Photos Page: 1 of 6 (1) EUT Photo (2) EUT Photo Report No.: 2380300R-Product Photos Page: 2 of 6 (3) EUT Photo (4) EUT Photo Report No.: 2380300R-Product Photos Page: 3 of 6 (5) EUT Photo (6) EUT Photo Report No.: 2380300R-Product Photos Page: 4 of 6 (7) EUT Photo (8) EUT Photo Report No.: 2380300R-Product Photos Page: 5 of 6 (9) EUT Photo (10) EUT Photo Report No.: 2380300R-Product Photos Page: 6 of 6 (11) EUT Photo

FCC ID: BEJNT-15Z90S IC: 2703H-15Z90S The label will be permanently affixed and readily visible. Label location Bottom of EUT

Report No.: 2380300R-Product Photos Page: 1 of 16 (1) EUT Photo (2) EUT Photo Report No.: 2380300R-Product Photos Page: 2 of 16 (3) EUT Photo (4) EUT Photo Report No.: 2380300R-Product Photos Page: 3 of 16 (5) EUT Photo (6) EUT Photo Report No.: 2380300R-Product Photos Page: 4 of 16 (7) EUT Photo (8) EUT Photo Report No.: 2380300R-Product Photos Page: 5 of 16 (9) EUT Photo (10) EUT Photo Report No.: 2380300R-Product Photos Page: 6 of 16 (11) EUT Photo (12) EUT Photo Report No.: 2380300R-Product Photos Page: 7 of 16 (13) EUT Photo (14) EUT Photo Report No.: 2380300R-Product Photos Page: 8 of 16 (15) EUT Photo (16) EUT Photo Report No.: 2380300R-Product Photos Page: 9 of 16 (17) EUT Photo (18) EUT Photo RF Module Report No.: 2380300R-Product Photos Page: 10 of 16 (19) EUT Photo (20) EUT Photo Report No.: 2380300R-Product Photos Page: 11 of 16 (21) EUT Photo (22) EUT Photo Report No.: 2380300R-Product Photos Page: 12 of 16 (23) EUT Photo (24) EUT Photo Report No.: 2380300R-Product Photos Page: 13 of 16 (25) EUT Photo (26) EUT Photo Report No.: 2380300R-Product Photos Page: 14 of 16 (27) EUT Photo (28) EUT Photo RF Antenna RF Antenna Report No.: 2380300R-Product Photos Page: 15 of 16 (29) EUT Photo (Antenna: INPAQ) (30) EUT Photo (Antenna: INPAQ) Report No.: 2380300R-Product Photos Page: 16 of 16 (31) EUT Photo (Antenna: Pulse) (32) EUT Photo (Antenna: Pulse)

Report No.: 2380300R-SAUSV01S-A Page: 1 of 8 Appendix A. System Check Data Report No.: 2380300R-SAUSV01S-A Page: 2 of 8 Test Laboratory: DEKRA Date: 2023-09-11 System Performance Check_2450MHz-Head Communication System: UID 0--, CW; Frequency: 2450.000 MHz Medium parameters used: f = 2450.000 MHz; Conductivity = 1.83 S/m; Permittivity = 40.3 Phantom section: Flat DASY Configuration:  Probe: EX3DV4 - SN7784; ConvF(6.59, 6.82, 6.72); Calibrated: 2023-02-01  Sensor-Surface: 1.4 mm  Electronics: DAE4 Sn1791; Calibrated: 2023-02-01  Phantom: ELI V8.0 (20deg probe tilt)  Measurement SW: V16.2.4.2524 Area Scan (40.0 mm x 80.0 mm ): Measurement grid: 10.0 mm x 10.0 mm SAR(1 g) = 13.4 W/kg; SAR(10 g) = 6.27 W/kg Zoom Scan (30.0 mm x 30.0 mm x 30.0 mm ): Measurement grid: 5.0 mm x 5.0 mm x 1.5 mm Power Drift = 0.01 dB SAR(1 g) = 13.8 W/kg; SAR(10 g) = 6.50 W/kg Smallest distance from peaks to all points 3 dB below = 9.0 Ratio of SAR at M2 to SAR at M1 = 78.0 Report No.: 2380300R-SAUSV01S-A Page: 3 of 8 Test Laboratory: DEKRA Date: 2023-09-12 System Performance Check_5250MHz-Head Communication System: UID 0--, CW; Frequency: 5250.000 MHz Medium parameters used: f = 5250.000 MHz; Conductivity = 4.62 S/m; Permittivity = 36.6 Phantom section: Flat DASY Configuration:  Probe: EX3DV4 - SN7784; ConvF(5.22, 5.31, 5.26); Calibrated: 2023-02-01  Sensor-Surface: 1.4 mm  Electronics: DAE4 Sn1791; Calibrated: 2023-02-01  Phantom: ELI V8.0 (20deg probe tilt)  Measurement SW: V16.2.4.2524 Area Scan (40.0 mm x 80.0 mm ): Measurement grid: 10.0 mm x 10.0 mm SAR(1 g) = 7.48 W/kg; SAR(10 g) = 2.23 W/kg Zoom Scan (22.0 mm x 22.0 mm x 22.0 mm ): Measurement grid: 4.0 mm x 4.0 mm x 1.4 mm Power Drift = 0.00 dB SAR(1 g) = 8.38 W/kg; SAR(10 g) = 2.41 W/kg Smallest distance from peaks to all points 3 dB below = 7.4 Ratio of SAR at M2 to SAR at M1 = 63.5 Report No.: 2380300R-SAUSV01S-A Page: 4 of 8 Test Laboratory: DEKRA Date: 2023-09-12 System Performance Check_5600MHz-Head Communication System: UID 0--, CW; Frequency: 5600.000 MHz Medium parameters used: f = 5600.000 MHz; Conductivity = 5.08 S/m; Permittivity = 35.6 Phantom section: Flat DASY Configuration:  Probe: EX3DV4 - SN7784; ConvF(4.31, 4.62, 4.51); Calibrated: 2023-02-01  Sensor-Surface: 1.4 mm  Electronics: DAE4 Sn1791; Calibrated: 2023-02-01  Phantom: ELI V8.0 (20deg probe tilt)  Measurement SW: V16.2.4.2524 Area Scan (40.0 mm x 80.0 mm ): Measurement grid: 10.0 mm x 10.0 mm SAR(1 g) = 8.56 W/kg; SAR(10 g) = 2.42 W/kg Zoom Scan (22.0 mm x 22.0 mm x 22.0 mm ): Measurement grid: 4.0 mm x 4.0 mm x 1.4 mm Power Drift = 0.01 dB SAR(1 g) = 9.10 W/kg; SAR(10 g) = 2.59 W/kg Smallest distance from peaks to all points 3 dB below = 7.2 Ratio of SAR at M2 to SAR at M1 = 62.9 Report No.: 2380300R-SAUSV01S-A Page: 5 of 8 Test Laboratory: DEKRA Date: 2023-09-12 System Performance Check_5800MHz-Head Communication System: UID 0--, CW; Frequency: 5800.000 MHz Medium parameters used: f = 5800.000 MHz; Conductivity = 5.36 S/m; Permittivity = 35.1 Phantom section: Flat DASY Configuration:  Probe: EX3DV4 - SN7784; ConvF(4.45, 4.57, 4.5); Calibrated: 2023-02-01  Sensor-Surface: 1.4 mm  Electronics: DAE4 Sn1791; Calibrated: 2023-02-01  Phantom: ELI V8.0 (20deg probe tilt)  Measurement SW: V16.2.4.2524 Area Scan (40.0 mm x 80.0 mm ): Measurement grid: 10.0 mm x 10.0 mm SAR(1 g) = 7.93 W/kg; SAR(10 g) = 2.34 W/kg Zoom Scan (22.0 mm x 22.0 mm x 22.0 mm ): Measurement grid: 4.0 mm x 4.0 mm x 1.4 mm Power Drift = -0.00 dB SAR(1 g) = 8.80 W/kg; SAR(10 g) = 2.50 W/kg Smallest distance from peaks to all points 3 dB below = 7.2 Ratio of SAR at M2 to SAR at M1 = 61.2 Report No.: 2380300R-SAUSV01S-A Page: 6 of 8 Test Laboratory: DEKRA Date: 2023-09-06 System Performance Check_6500MHz-Head Communication System: UID 0--, CW; Frequency: 6500.000 MHz Medium parameters used: f = 6500.000 MHz; Conductivity = 5.86 S/m; Permittivity = 34.7 Phantom section: Flat DASY Configuration:  Probe: EX3DV4 - SN7784; ConvF(4.63, 4.59, 4.78); Calibrated: 2023-02-01  Sensor-Surface: 1.4 mm  Electronics: DAE4 Sn1791; Calibrated: 2023-02-01  Phantom: ELI V8.0 (20deg probe tilt)  Measurement SW: V16.2.4.2524 Area Scan (51.0 mm x 85.0 mm ): Measurement grid: 8.5 mm x 8.5 mm SAR(1 g) = 26.7 W/kg; SAR(10 g) = 5.36 W/kg Zoom Scan (22.0 mm x 22.0 mm x 22.0 mm ): Measurement grid: 3.4 mm x 3.4 mm x 1.4 mm Power Drift = -0.01 dB SAR(1 g) = 31.8 W/kg; SAR(10 g) = 5.87 W/kg psAPD (4.0cm2, sq) = 145 W/m2 Smallest distance from peaks to all points 3 dB below = 4.6 Ratio of SAR at M2 to SAR at M1 = 49.4 Report No.: 2380300R-SAUSV01S-A Page: 7 of 8 System Performance Check_10GHz Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type 5G Verification Source 10 GHz 100.0 x 100.0 x 100.0 SN:2006 Exposure Conditions Phantom Section Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor 5G Ai r FRONT, 10.00 Validation band CW, 0-- 10000.0, 10000 1.0 Hardware Setup Phantom Medium Probe, Calibration Date DAE, Calibration Date mmWave- 1068 Ai r--- EUmmWV4 - SN9546_F1-55GHz, 2023-04-18 DAE4 Sn1651, 2023-02-22 Scan Setup 5G Scan Grid Extents [mm] 60.0 x 60.0 Grid Steps [lambda] 0.125 x 0.125 Sensor Surface [mm] 10.0 MAIA N/A Measurement Results 5G Scan Date 2023-09-09 Avg. Area [cm 2 ] 4.00 psPDn+ [W/m 2 ] 159 psPDtot+ [W/m 2 ] 159 psPDmod+ [W/m 2 ] 163 E max [V/m] 282 Power Drift [dB] -0.00 Report No.: 2380300R-SAUSV01S-A Page: 8 of 8 System Performance Check_10GHz Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type 5G Verification Source 10 GHz 100.0 x 100.0 x 100.0 SN:2006 Exposure Conditions Phantom Section Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor 5G Ai r FRONT, 10.00 Validation band CW, 0-- 10000.0, 10000 1.0 Hardware Setup Phantom Medium Probe, Calibration Date DAE, Calibration Date mmWave- 1068 Ai r--- EUmmWV4 - SN9546_F1-55GHz, 2023-04-18 DAE4 Sn1651, 2023-02-22 Scan S…

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

Report No.: 2380300R-SAUSV01S-A Page: 1 of 11 Appendix B. Highest Measurement Data Report No.: 2380300R-SAUSV01S-A Page: 2 of 11 Test Laboratory: DEKRA Date: 2023-09-11 44_WLAN2.4GHz_802.11b-1M_CH6_Bottom_0mm_ANT Aux_PULSE Communication System: UID 10415-AAA, WLAN; Frequency: 2437.000 MHz Medium parameters used: f = 2437.000 MHz; Conductivity = 1.82 S/m; Permittivity = 40.4 Phantom section: Flat DASY Configuration:  Probe: EX3DV4 - SN7784; ConvF(6.59, 6.82, 6.72); Calibrated: 2023-02-01  Sensor-Surface: 1.4 mm  Electronics: DAE4 Sn1791; Calibrated: 2023-02-01  Phantom: ELI V8.0 (20deg probe tilt)  Measurement SW: V16.2.4.2524 Area Scan (100.0 mm x 160.0 mm ): Measurement grid: 10.0 mm x 10.0 mm SAR(1 g) = 0.226 W/kg; SAR(10 g) = 0.104 W/kg Zoom Scan (30.0 mm x 30.0 mm x 30.0 mm ): Measurement grid: 5.0 mm x 5.0 mm x 1.5 mm Power Drift = 0.08 dB SAR(1 g) = 0.249 W/kg; SAR(10 g) = 0.101 W/kg Smallest distance from peaks to all points 3 dB below = 7.0 Ratio of SAR at M2 to SAR at M1 = 77.7 Report No.: 2380300R-SAUSV01S-A Page: 3 of 11 Test Laboratory: DEKRA Date: 2023-09-11 45_Bluetooth_BT-1M_CH39_Bottom_0mm_ANT Aux_PULSE Communication System: UID 10032-CAA, Bluetooth; Frequency: 2441.000 MHz Medium parameters used: f = 2441.000 MHz; Conductivity = 1.82 S/m; Permittivity = 40.4 Phantom section: Flat DASY Configuration:  Probe: EX3DV4 - SN7784; ConvF(6.59, 6.82, 6.72); Calibrated: 2023-02-01  Sensor-Surface: 1.4 mm  Electronics: DAE4 Sn1791; Calibrated: 2023-02-01  Phantom: ELI V8.0 (20deg probe tilt)  Measurement SW: V16.2.4.2524 Area Scan (80.0 mm x 140.0 mm ): Measurement grid: 10.0 mm x 10.0 mm SAR(1 g) = 0.012 W/kg; SAR(10 g) = 0.005 W/kg Zoom Scan (30.0 mm x 30.0 mm x 30.0 mm ): Measurement grid: 5.0 mm x 5.0 mm x 1.5 mm Power Drift = 0.02 dB SAR(1 g) = 0.014 W/kg; SAR(10 g) = 0.005 W/kg Smallest distance from peaks to all points 3 dB below = 4.2 Ratio of SAR at M2 to SAR at M1 = 82.8 Report No.: 2380300R-SAUSV01S-A Page: 4 of 11 Test Laboratory: DEKRA Date: 2023-09-12 59_WLAN5GHz_802.11n40-HT0_CH54_Bottom_0mm_ANT Aux_PULSE Communication System: UID 10117-CAE, WLAN; Frequency: 5270.000 MHz Medium parameters used: f = 5270.000 MHz; Conductivity = 4.65 S/m; Permittivity = 36.5 Phantom section: Flat DASY Configuration:  Probe: EX3DV4 - SN7784; ConvF(5.22, 5.31, 5.26); Calibrated: 2023-02-01  Sensor-Surface: 1.4 mm  Electronics: DAE4 Sn1791; Calibrated: 2023-02-01  Phantom: ELI V8.0 (20deg probe tilt)  Measurement SW: V16.2.4.2524 Area Scan (100.0 mm x 160.0 mm ): Measurement grid: 10.0 mm x 10.0 mm SAR(1 g) = 0.509 W/kg; SAR(10 g) = 0.207 W/kg Zoom Scan (22.0 mm x 22.0 mm x 22.0 mm ): Measurement grid: 4.0 mm x 4.0 mm x 1.4 mm Power Drift = -0.04 dB SAR(1 g) = 0.553 W/kg; SAR(10 g) = 0.217 W/kg Smallest distance from peaks to all points 3 dB below = 8.7 Ratio of SAR at M2 to SAR at M1 = 64.4 Report No.: 2380300R-SAUSV01S-A Page: 5 of 11 Test Laboratory: DEKRA Date: 2023-09-12 19_WLAN5GHz_802.11ac80-VHT0_CH138_Bottom_0mm_ANT Aux_INPAQ Communication System: UID 10544-AAD, WLAN; Frequency: 5690.0 MHz Medium parameters used: f = 5690.0 MHz; Conductivity = 5.21 S/m; Permittivity = 35.4 Phantom section: Flat DASY Configuration:  Probe: EX3DV4 - SN7784; ConvF(4.31, 4.62, 4.51); Calibrated: 2023-02-01  Sensor-Surface: 1.4 mm  Electronics: DAE4 Sn1791; Calibrated: 2023-02-01  Phantom: ELI V8.0 (20deg probe tilt)  Measurement SW: V16.2.4.2524 Area Scan (80.0 mm x 140.0 mm ): Measurement grid: 10.0 mm x 10.0 mm SAR(1 g) = 0.666 W/kg; SAR(10 g) = 0.258 W/kg Zoom Scan (22.0 mm x 22.0 mm x 22.0 mm ): Measurement grid: 4.0 mm x 4.0 mm x 1.4 mm Power Drift = 0.02 dB SAR(1 g) = 0.696 W/kg; SAR(10 g) = 0.263 W/kg Smallest distance from peaks to all points 3 dB below = 8.2 Ratio of SAR at M2 to SAR at M1 = 63.7 Report No.: 2380300R-SAUSV01S-A Page: 6 of 11 Test Laboratory: DEKRA Date: 2023-09-12 23_WLAN5GHz_802.11ac80-VHT0_CH171_Bottom_0mm_ANT Aux_INPAQ Communication System: UID 10544-AAD, WLAN; Frequency: 5855.000 MHz Medium parameters used: f = 5855.000 MHz; Conductivity = 5.43 S/m; Permittivity = 34.9 Phantom section: Flat DASY Configuration:  Probe: EX3DV4 - SN7784; ConvF(4.45, 4.57, 4.5); Calibrated: 2023-02-01  Sensor-Surface: 1.4 mm  Electronics: DAE4 Sn1791; Calibrated: 2023-02-01  Phantom: ELI V8.0 (20deg probe tilt)  Measurement SW: V16.2.4.2524 Area Scan (80.0 mm x 140.0 mm ): Measurement grid: 10.0 mm x 10.0 mm SAR(1 g) = 0.571 W/kg; SAR(10 g) = 0.220 W/kg Zoom Scan (22.0 mm x 22.0 mm x 22.0 mm ): Measurement grid: 4.0 mm x 4.0 mm x 1.4 mm Power Drift = -0.03 dB SAR(1 g) = 0.614 W/kg; SAR(10 g) = 0.228 W/kg Smallest distance from peaks to all points 3 dB below = 9.2 Ratio of SAR at M2 to SAR at M1 = 61.8 Report No.: 2380300R-SAUSV01S-A Page: 7 of 11 Test Laboratory: DEKRA Date: 2023-09-06 35_WLAN6GHz_802.11ax160-HE0_CH175_Bottom_0mm_ANT Main_INPAQ Communication System: UID 10755-AAC, WLAN; Frequency: 6825.000 MHz Medium parameters used: f = 6825.000 MHz; Conductivity = 6.22 S/m; Permittivity = 34.5 Phantom section: Flat DASY Configuration:  Probe: EX3DV4 - SN7784; ConvF(4.63, 4.59, 4.78); Calibrated: 2023-02-01  Sensor-Surface: 1.4 mm  Electronics: DAE4 Sn1791; Calibrated: 2023-02-01  Phantom: ELI V8.0 (20deg probe tilt)  Measurement SW: V16.2.4.2524 Area Scan (85.0 mm x 153.0 mm ): Measurement grid: 8.5 mm x 8.5 mm SAR(1 g) = 0.106 W/kg; SAR(10 g) = 0.031 W/kg Zoom Scan (22.0 mm x 22.0 mm x 22.0 mm ): Measurement grid: 3.4 mm x 3.4 mm x 1.4 mm Power Drift = -0.06 dB SAR(1 g) = 0.111 W/kg; SAR(10 g) = 0.032 W/kg psAPD (4.0cm2, sq) = 0.745 W/m2 Smallest distance from peaks to all points 3 dB below = 7.1 Ratio of SAR at M2 to SAR at M1 = 53.5 Report No.: 2380300R-SAUSV01S-A Page: 8 of 11 Test Laboratory: DEKRA Date: 2023-09-06 37_WLAN6GHz_802.11ax160-HE0_CH15_Bottom_0mm_ANT Aux_INPAQ Communication System: UID 10755-AAC, WLAN; Frequency: 6025.000 MHz Medium parameters used: f = 6025.000 MHz; Conductivity = 5.34 S/m; Permittivity = 35.2 Phantom section: Flat DASY Config…

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

Appendix D. Probe Calibration

Appendix E. Dipole & Source Calibration

Report No.: 2380300R-SAUSV01S-A Page: 1 of 45 Test report No.: 2380300R-SAUSV01S-A SAR Test Report Product Name Notebook Computer Trademark LG Model and /or type reference 15Z90S,15ZD90S,15ZG90S,15ZB90S,15ZW90S,15ZN90 S * (* can be 0 to 9 or A to Z or blank denoting buyer request) Applicant ́s name / address LG Electronics USA, Inc. 111 Sylvan Avenue North Building Englewood Cliffs, NJ 07632 United States Manufacturer ́s name LG ELECTRONICS INC. FCC ID BEJNT-15Z90S Applicable Standard IEEE 1528-2013 KDB 447498 D01 v06 KDB 865664 D01 v01r04 Test Result Max. SAR Measurement (1g) 2.4 GHz: 0.287 W/kg 5 GHz: 0.797 W/kg 6 GHz: 0.137 W/kg Max. psPD Measurement (4cm 2 ) 6 GHz: 3.421 W/m 2 Verdict Summary IN COMPLIANCE Documented By (Senior Project Specialist / Ida Tung) Te s t e d B y (Senior Engineer / Luke Cheng) Approved By (Assistant Manager / San Lin) Date of Receipt 2023/08/10 Date of Issue 2023/09/28 Report Version V1.0 Report No.: 2380300R-SAUSV01S-A Page: 2 of 45 INDEX Page 1. General Information ........................................................................................................ 5 1.1 EUT Description ................................................................................................. 5 1.2 Antenna List ....................................................................................................... 6 1.3 SAR Test Exclusion Calculation ......................................................................... 7 1.4 Test Environment ................................................................................................ 8 1.5 Measurement procedures................................................................................... 9 2. SAR Measurement System ........................................................................................... 10 2.1 DASY System Description ................................................................................ 10 2.2 Area Scans ....................................................................................................... 12 2.3 DASY E-Field Probe ......................................................................................... 13 2.4 DATA Acquisition Electronics (DAE) and Measurement Server ........................ 14 2.5 Robot ................................................................................................................ 15 2.6 Device Holder ................................................................................................... 15 2.7 Phantom ........................................................................................................... 16 3. Tissue Simulating Liquid .............................................................................................. 17 3.1 The composition of the tissue simulating liquid ................................................ 17 3.2 Tissue Calibration Result .................................................................................. 17 3.3 Tissue Dielectric Parameters for Phantoms ..................................................... 19 4. Measurement Procedure ............................................................................................... 20 4.1 SAR System Check .......................................................................................... 20 4.2 SAR Measurement Procedure .......................................................................... 23 4.3 Absorbed Power Density (APD) ....................................................................... 24 4.4 Power Density Measurement Procedure .......................................................... 24 5. RF Exposure Limits ....................................................................................................... 25 6. Test Equipment List ...........................................................................................…

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