N9Z217S53MThermo Sensor Transmitter

EWIG Model 217 Standard Instruction Manual During the 3 minutes that the home receiver is seeking for sensor registration signal, remove the bracket stand, release the screw at the rear of the sensor with a small screwdriver. Remove battery cover. Insert 2pcs AAA batteries into the battery compartment per direction shown. Channel 1 icon and the temperature will be appear on the LCD of the receiving unit. If not hold the Tx button for 2 seconds on the sensor to force out sensor registration signal. If registration is successful, close the battery cover and tighten the screws. -If registration is sucessful, a beep confirmation tone can be heard. If not, check the condition of the AAA batteries, repeat the registration procedure again. Close the battery door and back cover and tighten the screw on the sensor. -To register sensor 2 and sensor 3:Press and hold the “Channel” button for 2 seconds of the home receiver to trigger sensor registration process. Insert battery for sensor 2, channel 2 icon and tempera- ture will appear on the LCD of the receiving unit. Follow the same procedure to register sensor 3. Note: •The sensor will transmit the registration code automatically to complete the registration after the batteries is just inserted. If the batteries have already inserted into the battery compartment , use a pen to tap & hold the TX hold 2 seconds for Registration. •If “---” appear on the outdoor chanel, move the sensor closer to the base unit. Repeat the registration procedure again. •The channel number have will be automatically assigned to the respective sensor in sequence of registration. However, if all 3 RF sensors are already registered, you can perform the registration again by selecting the desired channel and hold “Channel” 2 seconds to tell the base unit to accept RF temperature signal, then hold “TX” 2 seconds on the remote sensor. For wireless remote sensor with attachable probe only If measurement of water, soil, or other liquid is desired, open the cover of the plug hole at the side of the sensor and insert the probe plug. (optional) 071-686173-001900 NOTE:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttopart15oftheFCCRules.Theselimits aredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradio frequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.However,there isnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoesnotcauseharmfulinterferencetoradiotelevisionreception, whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowing measures; --Reorientorrelocatethereceivingantenna. --Increasetheseparationbetweentheequipmentandreceiver. --Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected. --Consultthedealeroranexperiencedradio/TVtechnicianforhelp. Specifications Recommended remote sensor operating range: Sensor with LCD display : -20°C to +50°C ( -4°F to +122°F) Sensor without LCD display : -20°C to +50°C ( -4°F to +122°F) Detachable outdoor probe : -50°C to +70°C (-58°F to +158°F) Transmission range : Maximum 30 meter, open area Batteries : DC 1.5V size AAA x 2 pcs Battery life (status) Remote sensor : Typical 6 months Tranmission frequency : 433.92 Mhz Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. This device could be sensitive to electrostatic discharge.If electrostatic discharge or malfunctioning occurs, please reset this unit. “Modifications not authorized by the manufacturer may void users authority to operate this device”

PHOTOGRAPH OF THE PRODUCT FRONT VIEW OF THE PRODUCT PHOTOGRAPH OF THE PRODUCT REAR VIEW OF THE PRODUCT

PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT TOP VIEW PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT BOTTOM VIEW

香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-07-12 TEST REPORT Page 1 of 21 No. : HM154573 This report shall not be reproduced unless with prior written approval from the Hong Kong Standards and Testing Centre. 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). Applicant: Ewig Industries Macao Commercial Offshore Ltd. Rua de Pequim Macau Finance Centre 10E, Macau Description of Samples: Model name: Thermo Sensor Transmitter Model no.: 217S53 Brand name: Ewig FCC ID: N9Z217S53M Date Samples Received: 2005-06-27 Date Tested: 2005-07-07 Investigation Requested: FCC Part 15 Subpart C Conclusions: The submitted product was deemed to have COMPLIED with the requirements of Federal Communications Commission [FCC] Rules and Regulations Part 15. The tests were performed in accordance with the standards described above and on Section 2.2 in this Test Report. Remarks: ----- K C Lee, EMD for Chief Executive 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-07-12 TEST REPORT Page 2 of 21 No. : HM154573 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). CONTENT: Cover Page 1 of 21 Content Page 2-3 of 21 1.0 General Details 1.1 Test Laboratory Page 4 of 21 1.2 Applicant Details Page 4 of 21 Applicant HKSTC Code Number for Applicant Manufacturer 1.3 Equipment Under Test [EUT] Page 5 of 21 Description of EUT operation 1.4 Date of Order Page 5 of 21 1.5 Submitted Samples Page 5 of 21 1.6 Test Duration Page 5 of 21 1.7 Country of Origin Page 5 of 21 1.8 Additional Information of EUT Page 6 of 21 2.0 Technical Details 2.1 Investigations Requested Page 7 of 21 2.2 Test Standards and Results Summary Page 7 of 21 3.0 Test Results 3.1 Emission Page 8-12 of 21 3.2 Bandwidth Measurement Page 13-14 of 21 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-07-12 TEST REPORT Page 3 of 21 No. : HM154573 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). Appendix A List of Measurement Equipment Page 15 of 21 Appendix B Duty Cycle Correction During 100 msec Page 16-17 of 21 Appendix C Periodic Operation Page 18-19 of 21 Appendix D Photographs Page 20-21 of 21 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-07-12 TEST REPORT Page 4 of 21 No. : HM154573 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). 1.0 General Details 1.1 Test Laboratory The Hong Kong Standards and Testing Centre Ltd. EMC Laboratory 10 Dai Wang Street, Taipo Industrial Estate New Territories, Hong Kong Telephone: 852 2666 1888 Fax: 852 2664 4353 1.2 Applicant Details Applicant Ewig Industries Macao Commercial Offshore Ltd. Rua de Pequim Macau Finance Centre 10E, Macau HKSTC Code Number for Applicant EWI001 Manufacturer Q & S MANUFACTURING CO., LTD. Yin Shan District, Fu Gang Village, Xiang Mang West Road, Qing Xi Town, Dong Guan City, China 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-07-12 TEST REPORT Page 5 of 21 No. : HM154573 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). 1.3 Equipment Under Test [EUT] Description of Sample Product: Thermo Sensor Transmitter Manufacturer: Q & S Manufacturing Co., Ltd. Brand Name: Ewig Model Number: 217S53 Input Voltage: 3Vd.c (“AAA” size battery x 2) 1.3.1 Description of EUT Operation The Equipment Under Test (EUT) is a Ewig Industries Co., Ltd., Thermo Sensor Transmitter. The transmitter is an automatic transmitter. The EUT is to transmit RF signal while temperature measurement is changed. The EUT is for data transmission, Modulation by Data Code. Type is pulse modulation. 1.4 Date of Order 2005-06-27 1.5 Submitted Sample(s): 2 Samples per model 1.6 Test Duration 2005-07-07 1.7 Country of Origin China 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-07-12 TEST REPORT Page 6 of 21 No. : HM154573 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). 1.8 Additional Information of EUT Submitted Not Available User Manual Part List Circuit Diagram Printed Circuit Board [PCB] Layout Block diagram FCC ID Label 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-07-12 TEST REPORT Page 7 of 21 No. : HM154573 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text o…

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TEST SET UP PHOTOGRAPH OF THE PRODUCT MEASUREMENT OF RADIATED EMISSION TEST SET UP