N9ZMAV223433MHz Wireless BBQ Thermometer

ET-905WS INSTRUCTION MANUAL Congratulations on your purchase of the new Williams-Sonoma Wireless BBQ Thermometer. This unit will allow you to see the temperature of your food cooking in the oven or on the grill from anywhere in your home. The unit beeps you when your food is ready. The following instructions will show you how to easily use the thermometer. Components 1. 1– Receiver unit 2. 1– Transmitter unit 3. 1– Detachable stainless steel FOOD probe 4. 1–AAA batteries (4 included) Receiver Features ● LCD (Liquid Crystal Display) – Displays all icons, temperature and time. ● BATTERY COMPARTMENT – Holds 2 AAA batteries. Buttons 1. ▲/HR – In THERMOMETER MODE, press to increase the set temperature. Press once to increase 1 degree. In TIMER MODE, when the TIMER is stopped, press to set the hour. Press once to increase 1 hour. In both modes press and hold to increase 10 digits per second. 2. ▼/MIN – In THERMOMETER MODE, press to decrease the set temperature. Press once to decrease 1 degree. In TIMER MODE, when the TIMER is stopped, press to set the minute. Press once to decrease 1 minute. In both modes press and hold to increase 10 digits per second. 3. MEAT/ – In any mode, press once to turn on the backlight for 10 seconds. In the thermometer mode, when the Backlight is on, press once to select the meat type: Beef Veal Lamb Pork Chicken Turkey Hamburg Beef... 4. CLEAR/ºC/ºF – In thermometer mode, press once to select the temperature units of measure either ºF or ºC. In the timer mode, press once to clear time setting when the timer is not counting In the thermometer mode or Timer mode, press and hold for 2 seconds to enter the RF register mode. The unit will flash“---“.Press again to exit this RF register mode. 5. TASTE – In the thermometer mode, press once to select the taste level of the current meat. The taste level may vary according to different meat selected. The corresponding default temperature setting will display. 6. MODE/ – When the unit is on, press once to select the thermometer mode or the timer mode. Press and hold for 2 seconds to turn the receiver unit ON or OFF. 7. START/STOP – In timer mode, when the time display is 0:00, press once the timer will start to count up, and the icon “ ”will blink. If the Timer isn’t 0:00, press once to activate the timer to count down, and the icon “ ”will blink. In the timer mode, when the timer is counting, press once the timer will stop counting temporally. If press again, the timer will continue to count. Transmitter Features Components: 1. 1– BATTERY COMPARTMENT – holds 2 AAA batteries. 2. 1– Stainless steel FOOD probe. 3. 1– LED Light. Buttons 1. Re-sync – Transmit manually, terminates the auto registration process. Press and hold for 2 seconds to register the Registration Code with the receiver through radio frequency. 2. Power – Press and hold for 2 seconds to turn the transmitter ON/OFF. 3. The LED will flicker twice when the unit is turned on or when the Re-sync button is pressed and held for 2 seconds. Installing the batteries: Open the battery compartment of the receiver and insert two “AAA” batteries with correct polarity. And then open the battery compartment of the transmitter and insert two “AAA” batteries with correct polarity. Registering Receiver & Transmitter: 1. WHEN USED AS A THERMOMETER: First you must register the base unit with the remote unit (the remote unit has the display showing the food selections). To register the unit, please do the following: ● Turn the unit on by holding the MODE button for 2 seconds on the receiver unit until you hear the BEEP sound. ● Plug in the stainless steel probe into the transmitter unit and turn on the transmitter unit by pressing and holding the button for 2 seconds as the LED will flicker twice. This must be done within 120 seconds of turning the unit on. ● When the transmitter turned on, the probe temperature will display on receiver after plugging in the probe. While the temperature appears on the LCD the unit will beep once. ● If this does not happen repeat the above procedures. NOTE: THE PROBE MUST BE PLUGGED INTO THE TRANSMITTER FOR THE UNIT TO WORK. 2. ONCE THE UNIT IS ON: Press the MODE button again to change the unit from the thermometer function to the timer function. This button will change the feature of timer/thermometer back and forth. Loss link alert: HOW TO KNOW IF THE SIGNAL IS LOST: The receiver unit will normally work within 150 feet of the transmitter. If the receiver is taken out of range or there is abnormal external interference the receiver may not be able to receive the transmission from the transmitter. Four minutes after this happens the unit will alert you by beeping once for every 4 seconds, meanwhile, the“---“will flash on the display to tell you to re-sync the signal. If this happens you need to move the unit close to the transmitter and follow the following instructions. To regain transmission signal, the following measures can be taken. 1. Move the receiver close to the transmitter to see if the receiver can regain signal. If this doesn’t work, the following two procedures can be followed. 2. ● Hold the CLEAR button for 2 seconds until the probe temperature dashed lines start to blink ---. ● Press and hold the RESYNC button of the transmitter and the LED will flicker for a few seconds. This has to be done within 120 seconds of turning the unit on. ● If the receiver is registered successfully; the receiver will beep once and show the probe temperature. If registration is not succeeded, after 12 seconds, repeat the above process again. 3. Turn OFF the Receiver and then turn back ON with the --- showing on the LCD. Press and hold the RESYNC button of the transmitter 2 seconds within 120 seconds and the temperatures should appear on the receiver display. SETTING THE SELECTED FOOD TEMPERATURE: The unit is programmed with pre-set temperatures for 7 types of meats. These temperatures are recommended by both major cookbooks and the USDA for food safety. Th…

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INTERTEK TESTING SERVICE Report No.: HK10120207-1 FCC ID: N9ZMAV223 Equipment Photographs Model: MAV223 (External) INTERTEK TESTING SERVICE Report No.: HK10120207-1 FCC ID: N9ZMAV223 Equipment Photographs Model: MAV223 (External)

MAV223 (Transmitter Unit) Color Guide 2010 1111-3 Injection Matt Black (Fine sand texture) Transparent Lens silkscreen black Silkscreen White Rubber key Injection Dark gray 445 C Injection Matt Black (Fine sand texture) Rubber part dark gray 445 C Silkscreen White Injection Matt Black (Fine sand texture) Rubber Foot Black Model# ET-905WS Made in China Label Size : 6.5cm x 1.2cm

INTERTEK TESTING SERVICE Report No.: HK10120207-1 FCC ID: N9ZMAV223 Equipment Photographs Model: MAV223 (Internal) INTERTEK TESTING SERVICE Report No.: HK10120207-1 FCC ID: N9ZMAV223 Equipment Photographs Model: MAV223 (Internal)

MODEL: MAV223 Circuit description The transmitter is thermometer remote sensor operation at 433.92MHz.The transmitter is power by a 3V battery(2 x 1.5V “AAA”size batteries).The IC: W54E260 U1 is the MCU.It controls the LED indicator and read the temperature data detected by the temperature sensor circuit. The temperature data is encoded by the MCU and modulated by the modulator make up of the 433.92MHz crystal oscillator Y3 and the amplifier Q2.The modulated RF signal then passes through the matching network to the antenna. Ewig Industries Co. Ltd. Signature Date Prepared by: Check by: Approved by: PCB antenna.

INTERTEK TESTING SERVICES Report No.: HK10120207-1 Sample No.: 2/2 Code: FCC15C_d / Effective Date: 26 Jan 2010 ( of ) Bandwidth Plot - Pursuant to FCC Part 15 Section 15.231 Requirement

- The test report only allows to be revised within the retention period unless further standard or the requirement was noticed. - 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 Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com TEST REPORT Report No.: HK10120207-1 Ewig Industries Macao Commercial Offshore Limited Application For Certification (Original Grant) (FCC ID: N9ZMAV223) Transmitter Prepared and Checked by: Approved by: Signed On File Steven Kung Assistant Engineer Chan Chi Hung, Terry Senior Lead Engineer Date: December 30, 2010 INTERTEK TESTING SERVICES Report No.: HK10120207-1 FCC ID: N9ZMAV223 i GENERAL INFORMATION Ewig Industries Macao Commercial Offshore Limited BRAND NAME: MAVERICK, MODEL: MAV223 FCC ID: N9ZMAV223 Grantee: Ewig Industries Macao Commercial Offshore Limited Grantee Address: Rua de Pequim Macau Finance Centre 14E, Macau. Contact Person: Mr. Ken Tsoi Tel: 0769-87733008 Fax: 0769-87731496 e-mail: [email protected] Manufacturer: N/A Manufacturer Address: N/A Brand Name: MAVERICK Model: MAV223 Type of EUT: Transmitter Description of EUT: 433MHz Wireless BBQ Thermometer Serial Number: N/A FCC ID: N9ZMAV223 Date of Sample Submitted: December 06, 2010 Date of Test: December 10, 2010 Report No.: HK10120207-1 Report Date: December 30, 2010 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% INTERTEK TESTING SERVICES Report No.: HK10120207-1 FCC ID: N9ZMAV223 ii SUMMARY OF TEST RESULT Ewig Industries Macao Commercial Offshore Limited BRAND NAME: MAVERICK, MODEL: MAV223 FCC ID: N9ZMAV223 TEST SPECIFICATION REFERENCE RESULTS Maximum Peak Output Power 15.247(b), (c) / RSS-210 A8.4 N/A Hopping Channel Carrier Frequencies Separation 15.247(e) / RSS-210 A8.1 N/A 20dB Bandwidth of the Hopping Channel 15.247(a) / RSS-210 A8.1 N/A Number of Hopping Frequencies 15.247(e) / RSS-210 A8.1 N/A Average Time of Occupancy of Hopping Frequency 15.247(e) / RSS-210 A8.1 N/A Antenna Conducted Spurious Emissions 15.247(d) / RSS-210 A8.5 N/A Radiated Spurious Emissions 15.247(d) / RSS-210 A8.5 N/A RF Exposure Compliance 15.247(i) / RSS-Gen 5.5 N/A Transmitter Power Line Conducted Emissions 15.207 / RSS-Gen 7.2.2 N/A Transmitter Field Strength 15.227 / RSS-310 3.8 N/A Transmitter Field Strength 15.229 / RSS-210 A2.7 N/A Transmitter Field Strength, Bandwidth and Timing Requirement 15.231(a) / RSS-210 A1.1.1 Pass Transmitter Field Strength, Bandwidth and Timing Requirement 15.231(e) / RSS-210 A1.1.5 Pass Transmitter Field Strength and Bandwidth Requirement 15.239 / RSS-210 A2.8 N/A Transmitter Field Strength and Bandwidth Requirement 15.249 / RSS-210 A2.9 N/A Transmitter Field Strength and Bandwidth Requirement 15.235 / RSS-310 3.9 N/A Receiver / Digital Device Radiated Emissions 15.109 / ICES-003 N/A Digital Device Conducted Emissions 15.107 / ICES-003 N/A Note: 1. The EUT uses a permanently attached antenna which, in accordance to section 15.203, is considered sufficient to comply with the pervisions of this section. 2. Pursuant to FCC part 15 Section 15.215(c), the 20 dB bandwidth of the emission was contained within the frequency band designated (mentioned as above) which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stability over excepted variations in temperature and supply voltage were considered. INTERTEK TESTING SERVICES Report No.: HK10120207-1 FCC ID: N9ZMAV223 iii Table of Contents 1.0 General Description....................................................................................... 1 1.1 Product Description ...................................................................................... 1 1.2 Related Submittal(s) Grants .......................................................................... 1 1.3 Test Methodology ......................................................................................... 1 1.4 Test Facility .................................................................................................. 1 2.0 System Test Configuration ............................................................................ 2 2.1 Justification................................................................................................... 2 2.2 EUT Exercising Software .............................................................................. 2 2.3 Special Accessories...................................................................................... 2 2.4 Equipment Modification................................................................................. 2 2.5 Measurement Uncertainty ............................................................................. 2 2.6 Support Equipment List and Description........................................................ 2 3.0 Emission Results ........................................................................................... 3 3.1 Field Strength Calculation ............................................................................…

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INTERTEK TESTING SERVICES Report No.: HK10120207-1 Sample No.: 2/2 Code: FCC15C_d / Effective Date: 26 Jan 2010 ( of ) Timing Plot - Pursuant to FCC Part 15 Section 15.231 Requirement (Pass/Fail) INTERTEK TESTING SERVICES Report No.: HK10120207-1 Sample No.: 2/2 Code: FCC15C_d / Effective Date: 26 Jan 2010 ( of ) Average Factor Plot - Pursuant to FCC Part 15 Section 15.231 Requirement (Pass/Fail) INTERTEK TESTING SERVICES Report No.: HK10120207-1 Sample No.: 2/2 Code: FCC15C_d / Effective Date: 26 Jan 2010 ( of ) 0-20ms 20-40ms Average Factor Plot - Pursuant to FCC Part 15 Section 15.231 Requirement (Pass/Fail) INTERTEK TESTING SERVICES Report No.: HK10120207-1 Sample No.: 2/2 Code: FCC15C_d / Effective Date: 26 Jan 2010 ( of ) 40-60ms 60-80ms Average Factor Plot - Pursuant to FCC Part 15 Section 15.231 Requirement (Pass/Fail) INTERTEK TESTING SERVICES Report No.: HK10120207-1 Sample No.: 2/2 Code: FCC15C_d / Effective Date: 26 Jan 2010 ( of ) 80-100ms Average Factor Plot - Pursuant to FCC Part 15 Section 15.231 Requirement (Pass/Fail) INTERTEK TESTING SERVICES Report No.: HK10120207-1 Sample No.: 2/2 Code: FCC15C_d / Effective Date: 26 Jan 2010 ( of ) Average Factor Plot - Pursuant to FCC Part 15 Section 15.231 Requirement (Pass/Fail)

INTERTEK TESTING SERVICE Report No: HK10120207-1 FCC ID: N9ZMAV223 Configuration Photographs Worst-Case Radiated Emissions (Front View) Model: MAV223 INTERTEK TESTING SERVICE Report No: HK10120207-1 FCC ID: N9ZMAV223 Configuration Photographs Worst-Case Radiated Emissions (Back View) Model: MAV223