YHXESQ-3040R40" Electric Smoker with RF

Masterbuilt Manufacturing, Inc. 1 Masterbuilt Ct. Columbus, GA 31907 Customer Service 1-800-489-1581 www.masterbuilt.com Manual Code: 9807100002 100810-04JH Tool needed for assembly: Phillips Head Screwdriver Approximate assembly time : 15 minutes CARBON MONOXIDE HAZARD WARNING Burning wood chips gives off carbon monoxide, which has no odor and can cause death. DO NOT burn wood chips inside homes, vehicles, tents, garages or any enclosed areas. Use only outdoors where it is well ventilated. This manual contains important information necessary for the proper and safe use of this unit. Read and follow all warnings and instructions before using smoker and during use. Keep this manual for future reference. Some parts may have sharp edges handle with care. Failure to follow these warnings and instructions properly could result in personal injury or death. ASSEMBLY, CARE & USE MANUAL WARNING & SAFETY INFORMATION ELECTRIC SMOKER MODELS 20070211, 20070311, 20070411 THIS PRODUCT IS FOR OUTDOOR USE ONLY 1 GENERAL WARNINGS AND SAFETY INFORMATION READ ALL INSTRUCTIONS When using electrical appliances, basic safety precautions should always be followed including the following: • For outdoor use only. Do not operate in an enclosed area. • Unit MUST be on the ground. Do not place unit on tables or counters. Do NOT move unit across uneven surfaces. • Do not lift unit by rear handle. • Do not plug in electric smoker until fully assembled and ready for use. • Use only approved grounded electrical outlet. • Do not use during an electrical storm. • Do not expose electric smoker to rain or water at anytime. • To protect against electrical shock do not immerse cord, plug or control panel in water or other liquid. • Do not operate any appliance with a damaged cord or plug, or after appliance malfunctions or has been damaged in any manner. Contact Masterbuilt Customer Service for assistance at 1-800-489-1581. • Keep a fi re extinguisher accessible at all times while operating electric smoker. • Do not let cord hang touch hot surfaces. • Do not place on or near a hot gas or electric burner, or in a heated oven. • Keep children and pets away from electric smoker at all times. Do not allow children to use electric smoker. Close supervision is necessary should children or pets be in area where electric smoker is being used. • Fuel, such as charcoal briquettes or heat pellets, are not to be used in electric smoker. • Never use electric smoker as a heater (READ CARBON MONOXIDE HAZARD). • Use electric smoker only on a level, stable surface to prevent tipping. • Electric smoker is HOT while in use and will remain HOT for a period of time afterwards. Use caution. • Do not touch HOT surfaces. • Do not allow anyone to conduct activities around electric smoker during or following its use until the unit has cooled. Electric smoker is HOT during operation and remains HOT for a period of time following use. • The use of alcohol, prescription or non-prescription drugs may impair the user’s ability to properly assemble or safely operate electric smoker. WARNINGS & IMPORTANT SAFEGUARDS CONTINUED ON PAGE 2 18 LIMITED WARRANTY Masterbuilt warrants its products to be free from defects in material and workmanship under proper assembly, normal use and recommended care for 90 days from the date of original retail purchase. Masterbuilt warranty does not cover paint fi nish as it may burn off during normal use. Masterbuilt warranty does not cover rust of the unit.Masterbuilt requires reasonable proof of purchase for warranty claims and suggests that you keep your receipt. Upon the expiration of such warranty, all such liability shall terminate.Within the stated warranty period, Masterbuilt, at its discretion, shall repair or replace defective components free of charge with owner being responsible for shipping. Should Masterbuilt require return of component(s) in question for inspection Masterbuilt will be responsible for shipping charges to return requested item.This warranty excludes property damage sustained due to misuse, abuse, accident, damage arising out of transportation, or damage incurred by commercial use of this product.This expressed warranty is the sole warranty given by Masterbuilt and is in lieu of all other warranties, expressed or implied including implied warranty, merchantability, or fi tness for a particular purpose. Neither Masterbuilt nor the retail establishment selling this product, has authority to make any warranties or to promise remedies in addition to or inconsistent with those stated above. Masterbuilt’s maximum liability, in any event, shall not exceed the purchase price of the product paid by the original consumer/ purchaser. Some states do not allow the exclusion or limitation of incidental or consequential damages. In such a case, the above limitations or exclusions may not be applicable.California residents only: Not withstanding this limitation of warranty, the following speci fi c restrictions apply; if service, repair, or replacement of the product is not commercially practical, the retailer selling the product or Masterbuilt will refund the purchase price paid for the product, less the amount directlyattributable to use by the original buyer prior to the discovery of the nonconformity. Owner may take the product to the retail establishment selling this product in order to obtain performance under warranty.This expressed warranty gives you speci fi c legal rights, and you may also have other rights which vary from state to state. Go Online www.masterbuilt.com or complete and return to Attn: Warranty Registration Masterbuilt Mfg. Inc. 1 Masterbuilt Court - Columbus, GA 31907 Name: _________________________________Address :__________________________City:_______________State/Province: ________ Postal Code: ________________Phone Number: (_____) - ____________E-mail Address:_______________________________________Model Number: ____________________ Serial Number: ____________________ Purchase Date: _____- …

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Remote controller 433MHz 26MHz IC1 DL9234EA oscillate circuit 4MHz oscillate circuit 32.768 MHz Keying circuit Adjuste r Attenuator， matching network Built-in Frequency synthe sis circuit 433MHz IC2: CC1101 VDD+3V LED display unit

1 Masterbuilt Court · Columbus, Georgia 31907 · www.masterbuilt.com 1.800.489.1581 · 706.327.5622 · Fax 706.327.5632 Aug 6 th , 2010 To whom it may concern, Letter of Agency I, an officer of Masterbuilt Manufacturing, Inc. do hereby authorize Intertek Testing Services (Mr. Shawn Xing) to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and/or Part 95 of the FCC Rules until further notice. I further certify that no party (as defined in §1.2002(b) of CFR 47, 2004) to this application, including myself, is subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C., 862. Regards, Darryl Kraft Senior Quality Engineer

External photos

1 Masterbuilt Court · Columbus, Georgia 31907 · www.masterbuilt.com 1.800.489.1581 · 706.327.5622 · Fax 706.327.5632 FCC ID Label FCC ID: YHXESQ-3040R 30MM 5MM

Internal photo

Technical Description Remote Description Item Description Function Component 1 CPU MCU，It controls the display, button. Encode the instruction to the IC2 and decode the signal from the IC2. IC1 2 Oscillator crystal oscillator for the CPU X1 Oscillator crystal oscillator for the IC2 XTAL 3 button Perform relevant function S1-S7 4 433M wireless transmit-receive module modulate, amplify the signal from IC1, the modulated RF signal then passes through the matching network to the antenna. Select, receive and Demodulate the RF signal. IC2 5 Antenna Receive and Transmit modulation RF signal ANT 6 Display circuit Show the status of temperature, time or fault LCD Type of modulation: FSK modulation Type of antenna: internal, wire antenna. About the timing: for the "meat probe" function. When the "meat probe" button on remote controller is pressed, the remote control would send the request to the Electric Smoker, and receiving the data from the Electric Smoker. The transmission duration of one complete pulse train is 1.84ms. The meat probe function of the remote controller will be disabled for 10.62 sec. by software after it is activated. The first impulse is from the remote control. The second impulse is from the Electric Smoker. The transmission duration of one complete pulse train is 1.84ms. For “set temp”, “light”, “set time”, “+/-” functions The remote controller transmit the instruction to the Electric Smoker, the transmission duration of one complete pulse train is 4.12sec. When a key was pressed, the remote controller will transmit four pulses in 4.12 sec.

1 2 3 4 ABCD 4 3 2 1 D CBA Title Number Revision Size A3 Date: 14-Sep-2010 Sheet of File: C:\Users\neng\Desktop\FCC 资料 \ 烤炉遥控器原理图 .DDB Drawn By: X24MX132.768K C122pC222p E147u/6.3V V13V S3 LIGHT S2ON/OFFS1 MEATPROBE S5 - S4 + S6 SET TEMP E2 1u/6.3V S7 SET TIME XToutXTinVLC1VLC2VDDVSSXoutXinTEST COM2/P0.2 COM3/P0.3 SEG30/P3.1SEG29/P3.2SEG28/P3.3SEG15/P5.0SEG14/P5.1SEG13/P5.2 P2.4 P2.5 P2.6 P2.7 P2.2 P2.3 P2.0 P2.1 P1.3 P1.2 RESET 123456789 1011 12 13 14 15 16 17 18 19 20 21 22 2324252627282930313233 34 35 36 37 38 39 40 41 42 43 44 SEG27/P3.4SEG26/P3.5SEG25/P3.6SEG24/P3.7SEG12/P5.3 SEG11/P5.4 SEG10/P5.5 SEG9/P5.6 SEG8/P5.7 SEG7/P6.0 SEG6/P6.1 SEG5/P6.2 SEG4/P6.3 COM0/P0.0 COM1/P0.1 VLC0 DL9234EA R1 1M SEG0 1 SEG1 2 SEG2 3 SEG3 4 SEG4 5 SEG5 6 SEG6 7 SEG7 8 SEG8 9 SEG9 10 SEG10 11 SEG11 12 SEG12 13 SEG13 14 SEG14 15 COM1 16 COM2 17 COM3 18 COM4 19 LCD LCD-19P SI SCLK SO GDO2 CSN GDO0 IC1 SLCK 1 SO 2 GDO2 3 DVDD 4 DCOUPL 5 GDO0 6 CSN 7 XOSC1 8 AVDD 9 XOSC2 10 AVDD 11 RF_P 12 RF_N 13 AVDD 14 AVDD 15 GND 16 RBIAS 17 DGUARD 18 GND 19 SI 20 IC2 CC1101-20 C51 C131 C81 C124 C123 C121 C101 C122 XTAL26MHz L121 L131 L122 L123 C125 ANT R171 22nH 27nH 27nH 27nH 3.9pF 3.9pF 220pF 220pF 5.6pF 8.2pF 27pF 27pF 100nF 56K 433MHz

Ref 90 dBμVAtt 0 dB * Controlled by EMC32 * A 1 PK MAXH Center 432.955 MHzSpan 4 MHz400 kHz/ * * 3DB RBW 100 kHz VBW 300 kHz SWT 20 ms * -10 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 64.45 dBμV 432.699000000 MHz 2 Delta 2 [T1 ] -0.17 dB 608.000000000 kHz 3 Marker 3 [T1 ] 84.83 dBμV 432.955000000 MHz D1 64.83 dBμV Date: 4.AUG.2010 18:41:25

Report No.: GZ10070376-2 Page 2 of 14 Table of Contents TEST REPORT........................................................................................................................................................... 1 1 General Description............................................................................................................................................ 3 1.1 Product Description ......................................................................................................................................3 1.2 Related Submittal(s) Grants .......................................................................................................................... 4 1.3 Test Methodology .........................................................................................................................................4 1.4 Test Facility .................................................................................................................................................. 4 2 System Test Configuration................................................................................................................................. 5 2.1 Justification ................................................................................................................................................... 5 2.2 EUT Exercising Software ............................................................................................................................. 5 2.3 Special Accessories....................................................................................................................................... 5 2.4 Equipment Modification ............................................................................................................................... 5 2.5 Measurement Uncertainty ............................................................................................................................. 6 2.6 Support Equipment List and Description ...................................................................................................... 6 3 Radiated Emission Results................................................................................................................................. 7 3.1 Field Strength Calculation ............................................................................................................................ 7 3.2 Radiated Emission Configuration Photograph .............................................................................................. 8 3.3 Radiated and Spurious Emission Data .......................................................................................................... 8 4 Equipment photo............................................................................................................................................... 11 5 Product Labelling.............................................................................................................................................. 11 6 Technical Specifications.................................................................................................................................... 11 7 Instruction Manual........................................................................................................................................... 12 8 Miscellaneous Information............................................................................................................................... 12 8.1 Bandwidth Plot ...........................................................................................................................................12 8.2 Emissions Test Procedures.......................................................................................................................... 12 8.3 Emissions Test Procedures (cont'd) ............................................................................................................ 13 9 Equipment list.................................................................................................................................................... 14 Report No.: GZ10070376-2 Page 3 of 14 1 General Description 1.1 Product Description The equipment under test (EUT) is a transceiver for remote controller of 40” Electric Smoker with RF at 433.048 MHz which is controlled by a crystal. The EUT is powered by 2*1.5V/AAA battery. It send the information of temperature & time settings & lighting to the Electric Smoker, and it sends a signal to Electric Smoker to request "meat probe" temperature and receives temperature information (probe) from Electric Smoker. For the "meat probe" function: When the "meat probe" button on remote controller is pressed, the remote control would send the request to the Electric Smoker, and receiving the data from the Electric Smoker. The transmission duration of one complete pulse train is 1.84ms. The meat probe function of the remote controller will be disabled for 10.62 sec. by software after it is activated. For “set temp”, “light”, “set time”, “+/-” functions: The remote controller transmit the instruction to the Electric Smoker, the transmission duration of one complete pulse train is 4.12sec. When a key was pressed, the remote controller will transmit four pulses in 4.12 sec. Antenna Type: internal, wire antenna. The remote controllers of the model: 20071411 20070311, 20071211, 20071311, 20070411, 20071111, 20071011, 20070911, are the same as the test model 20070211 in hardware and software aspect. The only differences are the appearance, and model Number for trading purpose. We tested the remote controllers, Model: 20070211, to determine if it was in compliance with the relevant FCC standards. We found that the unit met the requirements of FCC Part 15.231 when tested as received. The worst case’s test data was presented in this test report. For electronic filing, the brief circuit description …

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for the "meat probe" function. When the "meat probe" button on remote controller is pressed, the remote control would send the request to the Electric Smoker, and receiving the data from the Electric Smoker. The transmission duration of one complete pulse train is 1.84ms. The meat probe function of the remote controller will be disabled for 10.62 sec. by software after it is activated. The first impulse is from the remote control. The second impulse is from the Electric Smoker. The transmission duration of one complete pulse train is 1.84ms. For “set temp”, “light”, “set time”, “+/-” functions The remote controller transmit the instruction to the Electric Smoker, the transmission duration of one complete pulse train is 4.12sec. When a key was pressed, the remote controller will transmit four pulses in 4.12 sec. Ref 97 dBμV Controlled by EMC32 A * 3DB RBW 3 MHz VBW 3 MHz Att 10 dB * Center 432.955 MHz1 s/ SWT 10 s MAXH 1 PK 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 50.47 dBμ V 820.000000 ms 1 Delta 1 [T1 ] -2.35 dB 4.120000 s Date: 16.AUG.2010 16:57:45

Radiated Emissions