BY35284-24B1B/O Toys

Additional Features: The train can be operated without the remote control (See Diagram 14): 1. Turn the bell in clockwise direction to activate the train (See Diagram 14) 2. Press the "Forward" button (See Diagram 14), the train will go forward only. Turn the bell in counter-clockwise direction to switch off the train. Hints for Better Performance: - DO NOT run the train before reading the operating instructions. - DO NOT operate unless all wheels are on the tracks. - DO NOT forget to lubricate the locomotive wheels and cars after running for an extended period of time. - DO NOT forget to keep locomotive wheels and tracks clean and free of oil and dirt. - IF THE TRAIN FAILS TO OPERATE OR BEGINS TO SLOW DOWN: - Replace the batteries, - Check positioning of batteries, - Adjust metal contacts to assure proper contact with batteries. Care of Locomotive, Cars and Tracks: 1. Lubricate car wheels with a few drops of household oil. 2. After oiling, wipe the wheels with a dry cloth to remove dirt and oil, as surface of wheels must be clean and dry to run properly. 3. Be sure that each wheel is free of dirt. 4. Keep the track clean by wiping the rails with a dry cloth to remove any oil or dirt. This provides better traction and assures more efficient operation. BATTERY CAUTIONS 1. For maximum performance, use alkaline batteries 2. Do not mix old and new batteries 3. Do not mix alkaline, standard (carbon-zinc), or rechargeable batteries 4. Do not recharge non-rechargeable battery 5. Ensure batteries are inserted with the correct polarity 6. Remove batteries when toy is not in use 7. Remove exhausted batteries from toy and dispose of in accordance with the makers recommendation 8. Rechargeable batteries should only be charged under adult supervision or by children at least 8 years old. 9. Remove rechargeable batteries from toy before charging 10. The supply terminals are not to be short-circuited 11. The antenna wires are not to be inserted into socket outlet. Operation of Train: 1. Make sure all wheels of the train are properly placed on the tracks. (See Diagram 10) 2. Pull the train forward and backward to check the connection of the locking joints. (See Diagram 11) 3. After battery installation in remote control, LED of the remote control will light up whenever any button is pressed. 4. Turn the bell in clockwise direction to activate the train. (See Diagram 12) Also, the headlight will be on while the train is in "POWER ON" position. 5. Press the "FORWARD" button of remote control to start. The train will go forward. (See Diagram 13) 6. Press the "STOP" button of remote control to make the train stop. (See Diagram 13) 7. Press the "REVERSE" button of the remote control and the train will go backward. (See Diagram 13) 8. Press the "SOUND" button of the remote control to activate the whistling sound on the train. (See Diagram 13) 9. The train will run with the headlights on. 10. Replace the batteries if the headlight becomes dim. Try Me Unit: Try Me button box is for demonstration purpose only. Dispose of this unit by detaching the wires connecting to the locomotive and cars before playing. (TRY ME UNIT) FORWARD STOP REVERSE SOUND LED WIRELESS REMOTE CONTROL “HOLIDAY EXPRESS” TRAIN SET © 2020 SCIENTIFIC TOYS LTD. 1108, TOWER B, 14 SCIENCE MUSEUM ROAD, TSIMSHATSUI, HONG KONG. PRINTED IN CHINA O.I.NO. 6556 This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference, including interference that may cause undesired operation of the device. Assembly of Tracks: 1. Assemble the sections of the tracks by snapping the ends of each track section securely into another. (See Diagram 7) 2. Follow the tracks layout as shown in Diagram 8 to assemble. 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. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. IMPORTANT If you experience any problems or issues with this item do not take it back to the store where you purchased. Please email [email protected] and we will be happy to assist you in resolving any issues you may have. We thank you for your purchase. DIAGRAM 13 DIAGRAM 12 AUTO COUPLERS DIAGRAM 8 DIAGRAM 9 LIGHT ON/OFF SWITCH UNSCREW TO OPEN INSERT 3 X “AAA” SIZE BATTERY DIAGRAM 5 Battery Loading: (FOR MAXIMUM PERFORMANCE, USE ALKALINE BATTERIES.) Remember to take out all batteries from the train after playing. - Do not mix old …

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Page 1 of 2 External Photos Page 2 of 2

Label Artwork and Location SIZE: 36mm (W) x 15mm (H)

Page 1 of 4 Internal Photos Page 2 of 4 Page 3 of 4 Page 4 of 4

1 INTERTEK TESTING SERVICES RF Exposure The equipment under test (EUT) is a B/O Toys operating at 2.4G Band. The EUT can be powered by DC 3.0V (2 x 1.5V AAA batteries). For more detail information pls. refer to the user manual. Antenna Type: Integral antenna. Antenna Gain: 0dBi. The normal radiated output power (e.i.r.p) is: -12.0dBm (tolerance: +/- 3dB). The normal conducted output power is -12.0dBm (tolerance: +/- 3dB). Modulation Type: GFSK. According to the KDB 447498: The Maximum peak radiated emission for the EUT is 83.1 dBμV/m at 3m in the frequency 2462MHz The EIRP = [(FS*D) ^2 / 30] mW = -12.13dBm which is within the production variation. The Minimum peak radiated emission for the EUT is 82.8 dBμV/m at 3m in the frequency 2447MHz The EIRP = [(FS*D) ^2 / 30] mW = -12.43dBm which is within the production variation. The maximum conducted output power specified is -9dBm= 0.126mW The source- based time-averaging conducted output power =0.126* Duty cycle mW <0.126 mW(Duty cycle <100%) The SAR Exclusion Threshold Level: = 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz) = 3.0 * 5 / sqrt (2.462) mW = 9.56 mW Since the source-based time-averaging conducted output power is well below the SAR low threshold level, so the EUT is considered to comply with SAR requirement without testing. The duty cycle is simply the on-time divided by the period: The duration of one cycle = 2.0145ms Effective period of the cycle = = 1.0145ms DC =1.0145ms / 2.0145ms =0.5036 or 50.36% FCC ID: BY35284-24B1

Scientific Toys Ltd TEST REPORT SCOPE OF WORK FCC TESTING– MODEL: BY35284-24B1 REPORT NUMBER SZHH01435012-001 ISSUE DATE March 26, 2020 PAGES 25 DOCUMENT CONTROL NUMBER FCC ID 249_C © 2017 INTERTEK Intertek Report No.: SZHH01435012-001 This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Service Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community GuanHu Subdistrict, LongHua District, Shenzhen, People’s Republic of China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Version: 01-November-2017 Page: 1 of 25 FCC ID 249_C Test Report Scientific Toys Ltd Application for Certification FCC ID: BY35284-24B1 B/O Toys Model: BY35284-24B1 Additional Models: See page 5, 6 2.4GHz Transmitter Report No.: SZHH01435012-001 We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [10-1-18] Prepared and Checked by: Approved by: Sign on file Terry Tang Senior Engineer Kidd Yang Technical Supervisor Date: March 26, 2020 Intertek Report No.: SZHH01435012-001 Version: 01-November-2017 Page: 2 of 25 FCC ID 249_C Test Report MEASUREMENT/TECHNICAL REPORT This report concerns (check one:) Original Grant X Class II Change Equipment Type: DXX - Part 15 Low Power Communication Device Transmitter Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator  the new 47 CFR [10-1-18 Edition] provision. Report prepared by: Terry Tang Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community GuanHu Subdistrict, LongHua District, Shenzhen, People’s Republic of China Tel / Fax: 86-755-8601 6288/86-755-8601 6751 Intertek Report No.: SZHH01435012-001 Version: 01-November-2017 Page: 3 of 25 FCC ID 249_C Test Report Table of Contents 1.0 Summary of Test Result .......................................................................................... 4 2.0 General Description ................................................................................................. 5 2.1 Product Description ................................................................................................. 5 2.2 Related Submittal(s) Grants .................................................................................... 6 2.3 Test Methodology .................................................................................................... 6 2.4 Test Facility ............................................................................................................ 6 3.0 System Test Configuration ...................................................................................... 7 3.1 Justification ............................................................................................................. 7 3.2 EUT Exercising Software ......................................................................................... 7 3.3 Special Accessories ................................................................................................ 7 3.4 Equipment Modification ........................................................................................... 7 3.5 Measurement Uncertainty ....................................................................................... 7 3.6 Support Equipment List and Description .................................................................. 7 4.0 Emission Results ..................................................................................................... 8 4.1 Radiated Test Results ............................................................................................. 8 4.1.1 Field Strength Calculation ..................................................................................... 8 4.1.2 Radiated Emission Configuration Photograph ....................................................... 9 4.1.3 Radiated Emissions .............................................................................................. 9 4.1.4 Transmitter Spurious Emissions ......................................................................... 12 5.0 Equipment Photographs ........................................................................................ 16 6.0 Product Labelling ................................................................................................... 16 7.0 Technical Specifications ........................................................................................ 16 8.0 Instruction Manual ................................................................................................. 16 9.0 Miscellaneous Information .................................................................................... 17 9.1 Bandedge Plot ......................................................................................…

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Page 1 of 2 Radiated Photos Up to 1GHz (The EUT placed at the center of the turntable) Page 2 of 2 Above 1GHz (The EUT placed at the center of the turntable)