YHXMPRFB-TDigital Meat Probe with RF monitor Transmiter

1. Locate the battery compartments and load 2AAA batteries (not included) into both Handheld Unit (Receiver) and Base Unit (Transmitter).2. Place Handheld unit in Base Unit cradle (units should be in close proximity for establishing data link).3. Place meat on grill or in oven.4. Insert stainless-steel meat probe into thickest part of the meat.5. Carefully, replace/close grill lid or oven door on heat-resistant braided steel wire.6. Plug probe wire into Base unite.7. Turn ON the Handheld Unit and Base Unit by locating both small “ON/OFF” switches.8. Handheld Unit and Base Unit will establish data link automatically. Registration is complete when the Handheld Unit beeps and the probe temperature appears where the “__” was fl ashing. 9. Once link is established, enter type of meat (Beef, Veal, Lamb, Pork, Chicken, Turkey) by pressing meat button on Handheld Unit until desired meat is selected. 10. Once meat type is selected, set desired taste level (Rare, Medium-Rare, Medium, Well-Done) by pressing taste button on Handheld Unit until desired taste/doneness level is selected.11. To set the desired internal meat temperature manually. Press HR or MIN button to raise or lower the temperature value after meat selection is made.12. Grill or Cook until alarm sounds indicating that the desired taste/doneness level is reached. For the best results set count down/count up timer and check meat periodically (see timer instructions).13. Remove meat from grill or oven and allow to cool and serve. HR MIN MEAT TASTE MODE STARTSTOP °F/°C CLEAR In timer mode, press to set hour. In thermometer mode, press to increase temperature. In timer mode, when timer count down/count up process is stopped, press to clear timer. In thermometer mode, press to select temperature readings in Celsius or Fahrenheit. In timer mode, press to set minutes. In thermometer mode, press to decrease temperature value. On/Off Switch on back of unit, above belt clip. In thermometer mode, press to select taste-doneness level. Press to start or stop timer count down/count up. Press to select thermometer or timer mode. In thermometer mode, press to select meat type. Handheld Unit (Receiver) GENERAL USE INSTRUCTIONS Receiver Cradle On/Off Switch Probe Wire Plug Connector Base Unit (Transmitter) OFF ON Count Down Timer : 1. Press MODE to select timer mode. The upper display will show a small TIMER and 0:00.2. Press HR and MIN button to set the timer. Press START/STOP button to start count down timer. “ ” will blink for every second.3. To stop countdown timer, press START/STOP button again. The “ ” becomes solid.4. Press CLEAR button to clear the setting back to 0:00.Count Up Timer : 1. Press MODE to select timer mode. The upper display will show a small TIMER and 0:00.2. Press START/STOP button to start count up. The “ ” will blink for every second.3. To stop count timer, press START/STOP button again. The “ ” becomes solid.4. Press CLEAR button to clear the setting back to 0:00. TIMER INSTRUCTIONS FOR BEST RESULTS 1. Make sure probe tip is inserted into the meat at least 1 inch.2. Do not allow the probe or probe wire to come in direct contact with fl ames. If cooking with grill cover closed, only use medium and low heat.3. Make sure that probe tip is inserted into the center of meat (not poking through meat). Digital Meat Probe Model No. 23100111 100610JM Problem: Cannot make meat selection.Solution: May be in timer mode. Check to make sure that the Handheld Unit (Receiver) is in the thermometer mode by pressing MODE button.Problem: No data link between Handheld Unit (Receiver) and Base Unit (Transmitter).Solutions: Check to make sure that both units are turned ON while in close proximity to one another.Check batteries for replacement.1. Hand wash probe with soap and water.2. Do not immerse probe in water while cleaning.3. Dry immediately.4. Do not wash Handheld Unit (Receiver) or Base Unit (Transmitter).5. Unit is not Dishwasher Safe.TROUBLE SHOOTINGCLEANING INSTRUCTIONS1. Meat probe and wire are very hot while in use.2. Always use a heat-resistant glove when handling meat probe or probe wire while in use. Do not touch with bare hands.3. Do not expose Handheld Unit (Receiver) or Base Unit (Transmitter) to direct heat or hot surfaces.4. Not for use in microwave ovens.5. Do not expose Base Unit (Transmitter) or meat probe plug connector to water.6. Do not use Handheld Unit (Receiver) or Base Unit (Transmitter) in the rain.7. Base Unit (Transmitter) registers temperatures as low as 14CAUTION! 1. Locate the battery compartment on bottom of unit.2. Carefully, remove battery cover.3. Load 2AAA batteries (not included).5. Replace battery cover.BASE UNITBATTERY REPLACEMENT 1. Locate the battery compartment under belt clip on the backside of the unit.2. Slide belt clip off to access battery compartment.3. Carefully, remove battery cover.4. Load 2AAA batteries (not included).5. Replace battery cover and belt clip.HANDHELD UNITBATTERY REPLACEMENT FCC NOTE:THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT. 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, and2. This device must accept any interference received, including interference that may cause undesired operation. 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.

Block Diagram (Transmitter) MCU OSC 32768Hz SWITCH TEMPERATURE SENSOR RF BOARD 433.92MHz crystal oscillator 433.92MHz DATA

External Photos of Transmitter

FCC ID Label FCC ID: YHXMPRFB-T

FCC ID Label Location Proposed Label Location on EUT

Internal Photos of Transmitter Antenna

Circuit Description(Transmitter) This is a Remote Digital Meat Thermometer for house hold application. Devices operated under the provisions of this paragraph shall be provided with a means for auto-matched limiting operations so that the duration of each transmission shall be at least 30 times the duration of the transmission. The function of the TX is to regularly measure the temperature to the IC U2, and the IC U2 processing and coding data from temperature sensor and transmit the data using wireless 433MHz to a standing alone receiving unit. For all description please read the enclosed user instruction manual.

Report No.: TB-F107143 Shenzhen Toby Technology Co.,Ltd. FCC ID : YHXMPRFB-T Page 1 of 18 FCC PART 15.231 MEASUREMENT AND TEST REPORT For EUT Name: Digital Meat Probe with RF monitor Item No.: 23100111, 20100111, 20100311 FCC ID: YHXMPRFB-T Serial No.: Not supplied by client Report Number : TB-F107143 Date of Test : May 31-June 02, 2010 Date of Report : June 03, 2010 Prepared for : Masterbuilt Manufacturing, Inc. 1 Masterbuilt Court • Columbus, Georgia 31907, USA Prepared by : Shenzhen Toby Technology Co., Ltd. 10/F., A Block, Jiada R & D Bldg., No.5 Songpingshan Road, Science & Technology Park, Nanshan District, Shenzhen, China TEL : 0086-18925263335 Report No.: TB-F107143 Shenzhen Toby Technology Co.,Ltd. FCC ID : YHXMPRFB-T Page 2 of 18 TABLE OF CONTENTS TEST REPORT DECLARATION.................................................................................................. 3 1. GENERAL INFORMATION .................................................................................................... 4 1.1. Product Description for Equipment Under Test (EUT).................................................... 4 1.2. Test Standards................................................................................................................... 4 1.3. Related Submittal(s)/Grant(s) ........................................................................................... 4 1.4. Test Methodology ............................................................................................................. 5 1.5. Accessories Equipment List and Details .......................................................................... 5 1.6. EUT Cable List and Details .............................................................................................. 5 1.7. Test Location .................................................................................................................... 5 2. SUMMARY OF TEST RESULTS ............................................................................................ 6 3. §15.203 - ANTENNA REQUIREMENT ................................................................................... 7 3.1. Standard Applicable.......................................................................................................... 7 3.2. Test Result ........................................................................................................................ 7 4. §15. 205, §15.209, §15.231 (E) RADIATED EMISSION ......................................................... 8 4.1. Measurement Uncertainty................................................................................................. 8 4.2. Standard Applicable.......................................................................................................... 8 4.3. Test Equipment List and Details....................................................................................... 9 4.4. Test Procedure ..................................................................................................................9 4.5. Corrected Amplitude & Margin Calculation .................................................................. 10 4.6. Environmental Conditions .............................................................................................. 12 4.7. Summary of Test Results/ Plots...................................................................................... 12 5. §15. 231(C) 20DB BANDWIDTH TESTING ......................................................................... 15 5.1. Standard Applicable........................................................................................................ 15 5.2. Test Equipment List and Details..................................................................................... 15 5.3. Test Procedure ................................................................................................................ 15 5.4. Environmental Conditions .............................................................................................. 15 5.5. Summary of Test Results/Plots....................................................................................... 15 6. §15. 231(E) DEACTIVATION TESTING .............................................................................. 17 6.1. Standard Applicable........................................................................................................ 17 6.2. Test Equipment List and Details..................................................................................... 17 6.3. Test Procedure ................................................................................................................ 17 6.4. Environmental Conditions .............................................................................................. 17 6.5. Summary of Test Results/Plots....................................................................................... 17 Report No.: TB-F107143 Shenzhen Toby Technology Co.,Ltd. FCC ID : YHXMPRFB-T Page 3 of 18 TEST REPORT DECLARATION Applicant : Masterbuilt Manufacturing, Inc. Manufacturer : San Yan Electronic Co., Ltd EUT Description : Digital Meat Probe with RF monitor Model No. : 23100111, 20100111, 20100311 The device described above is tested by Bontek Compliance Testing Laboratory Ltd. to determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart C limits for both radiation and conduction emissions. The measurement results are contained in this test report and Shenzhen Toby Technology Co., Ltd. is assumed full responsibility for the accuracy and completeness of these measurements. Also, this report shows that the EUT to be technically compliant with the FCC official limits. This report applies to above tested sample only. This report shall not be reproduced in part without written approval of Shenzhen Toby Technology Co., Ltd. Reported by: Date: June 03, 2010 (Erin…

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Photo of Setup for Transmitter