2AEJ6-FF518Fish Finder

FF518 Fish Finder Wireless Mode Operations Manual Thank you for choosing FF518 fish finder! 1.PRODUCT OVERVIEW This amazing product is especially designed for amateur and professional fishermen alike, to find out the location of fish and depth of water. The unit can be used in ocean, river or lake and is fantastic for detecting schools of fish in any particular area. Using amazing and innovative technology, this portable fish finder is the ideal tool to bring the fish to you! 2. HOW SONAR WORKS Sonar technology is based on sound waves. The system uses sonar to locate and define structure, bottom contour and composition, as well depth directly below the transducer. The transducer sends a sound wave signal and determines distance by measuring the time between the transmission of the sound wave and when the sound wave is reflected off an object; it then uses the reflected signal to interpret location, size, and composition of an object. 3.USER MODE The FF518 is a combo unit that allows you to choose either Wireless fish finder user mode or Clock user mode. Wireless Mode: This user mode allows you to operate the FF518 with the wireless sonar sensor. When signal indicator is displayed on the screen, the unit is in Wireless mode. Clock Mode: This FF518 could use as a clock watch.When the fish finder on,you could press right-key to choose fish finder wireless mode or clock watch mode. 4.Using the Wireless sonar sensor The Wireless user mode allows you to use the Wireless Sonar Sensor. Simply attach the wireless sensor to the end of your fishing line and cast it into the water as you would a normal float or lure, then power on the FF518 and you are ready to fish. In Wireless mode, your FF518 uses sonar technology to send sound waves from the wireless sonar sensor,the returned “echoes” are transmitted with wireless technology to the display unit and displayed on the LCD. New information appears on the right . As this information moves to the left a very accurate picture of the underwater world is displayed, including the depth of underwater objects such as the bottom, fish, and structures. NOTE: When casting the Wireless Sonar Sensor into water, shock from abrupt contact with rocks will damage your Wireless sonar sensor, we recommend using your wireless sensor in water deeper than 1 foot only. 5.Attaching the Wireless sonar sensor The line coming from your reel can be tied off to the front hole in the Wireless Sonar Sensor. If you wish to use the Wireless Sonar Sensor as a conventional float, use the second hole to attach your hook using a lighter weight line. A snag will break the lighter line if you have to break free. Slip line techniques are not recommended because of the higher risk of losing the Wireless Sonar Sensor. If you do use the slip line method, use a lighter weight line after the lower stop, enabling retrieval of the Wireless Sonar Sensor if the lower line with hook breaks away. A. B. f ront hole second hole ant enna t ow er Handle the Wireless Sonar Sensor by the antenna tower when it has been in water. Use a heavy test line, standard knots, and tackle such as a swivel. The second leader hole is for using the Wireless Sonar Sensor as a float. Connect a lighter weight hook line to this hole. Do not over-weight the hook line as this will submerge the Wireless Sonar Sensor, causing signal loss. NOTE : You will increase the possibility of breaking your line if you use light test pound line on your reel. The Wireless Sonar Sensor is positively buoyant . The maximum amount of weight for any attachment to the Wireless Sonar Sensor is approximately 5.67 grams, and includes the combined weight of any hook, line, weight, swivel/snap swivel and bait that is attached to the Wireless Sonar Sensor. NOTE : Store the Wireless Sonar Sensor in a dry, non-metallic container, such as a tackle box, in a separate compartment, and isolated from any metallic devices. NOTE : The bottom of the Wireless Sonar Sensor should not be handled during sonar operation, as this may cause physical discomfort and may result in personal injury in the form of tissue damage. Handle the Wireless Sonar Sensor only by the antenna tower when it has been in the water. NOTE : The Wireless Sonar Sensor is not intended for use by children younger than 6 years old without adult supervision as the Wireless Sonar Sensor may represent a choking hazard to small children. 6.How to replace the CR-2032 battery The Wireless Sonar Sensor has a CR-2032 Lithium battery .It is can be replaced.Pls check the attach pictures to change the battery. Remove the battery door of the Wireless Sonar Sensor and press the lock-block of the battery holder,the battery will flip automatically. Note:Make sure that the O-ring in the battery compartment is present,positioned correctly in the grooves,and free of debris before reinstalling the battery door.The Wireless Sonar Sensor has contacts that perceive when the device is immersed in the water. These contact turn on the Sonar Sensor/Receiver and begin transmitting the sonar information via RF to the display. The Wireless Sonar Sensor automatically stops using power a few seconds after being pulled out of the water. NOTE : Do not place the Wireless Sonar Sensor in a wet area when not in use as this will turn on the Wireless Sonar Sensor and shorten its usable life. Store the Wireless Sonar Sensor in a dry area when not in use to conserve power. Never place the Wireless Sonar Sensor in a wet area of a boat or on a metal surface that could accidentally power it on. NOTE : If the Wireless Sonar Sensor was used in salt water, rinse it with fresh water before storing it. 7.Display View The FF518 displays underwater information in an easy-to-understand format. The top of the display corresponds to the water surface at the transducer, and the bottom of the display corresponds to the Depth Range automatically selected for the current water depth. The Bottom Contour varies as the depth under the boat changes. Digita…

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 ZheJiang Lucky Manufacturer Co.,Ltd 2015-03-27 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, _____ ZheJiang Lucky Manufacturer Co.,Ltd _____hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): (Fish Finder, FF518) FCC ID: 2AEJ6-FF518 Sincerely, Client’s signature Client’s name / title Wendy Zhang / Manager Contact information / address NO.2198 Cuntong Road, Jindong Industrial Zone, JinHua City, ZheJiang Province, China

ZheJiang Lucky Manufacturer Co.,Ltd SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 ZheJiang Lucky Manufacturer Co.,Ltd SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 2015-03-27 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2AEJ6-FF518 We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Schematics - Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature Client’s name / title Wendy Zhang/ Manager Contact information / address NO.2198 Cuntong Road, Jindong Industrial Zone, JinHua City, ZheJiang Province, China

Report No.: TB-FCC143356 Page: 3 of 8 TB-RF-075-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT Report No.: TB-FCC143356 Page: 4 of 8 TB-RF-075-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT

Report No.: TB-FCC143356 Page: 1 of 8 TB-RF-074-1.0 Appendix IFCC ID Label FCC ID: 2AEJ6-FF518 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. ZheJiang Lucky Manufacturer Co.,Ltd Model: FF518

Report No.: TB-FCC143356 Page: 2 of 8 TB-RF-075-1.0 Appendix II ID Label Location ID LOCATION

Report No.: TB-FCC143356 Page: 5 of 8 TB-RF-075-1.0 Appendix IV EUT Internal Photographs Photo 5 Internal of EUT Photo 6 Internal of EUT Report No.: TB-FCC143356 Page: 6 of 8 TB-RF-075-1.0 Photo 7 Appearance of PCB Photo 8 Appearance of PCB Antenna Report No.: TB-FCC143356 Page: 7 of 8 TB-RF-075-1.0 Photo 9 Appearance of PCB Photo 10 Appearance of PCB

Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC143356 Page: 1 of 32 TB-RF-074-1.0 1A/F., Bldg.6, Yusheng Industrial Zone, The National Road No.107 Xixiang Section 467, Xixiang, Bao’an, Shenzhen, China Tel: +86 75526509301 Fax: +86 75526509195 FCC Radio Test Report FCC ID: 2AEJ6-FF518 Original Grant Report No. : TB-FCC143356 Applicant : ZheJiang Lucky Manufacturer Co.,Ltd Equipment Under Test (EUT) EUT Name : Fish Finder Model No. : FF518 Brand Name : Lucky Receipt Date : 2015-02-02 Test Date : 2015-02-02 to 2015-03-25 Issue Date : 2015-03-26 Standards : FCC Part 15, Subpart C (15.231e:2014), RSS 210 Issue 8: 2010 Test Method : ANSI C63.10:2013 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above, The EUT technically complies with the FCC requirements Test/Witness Engineer : Approved& Authorized : This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TB-FCC143356 Page: 2 of 32 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT ............................................................................. 4 1.1 Client Information ................................................................................................................. 4 1.2 General Description of EUT (Equipment Under Test) ................................................... 4 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 5 1.4 Description of Support Units .............................................................................................. 5 1.5 Description of Test Mode .................................................................................................... 5 1.6 Test Facility ........................................................................................................................ 6 2. TEST SUMMARY ....................................................................................................................... 8 3. CONDUCTED EMISSION TEST ............................................................................................. 9 3.1 Test Standard and Limit ...................................................................................................... 9 3.2 Test Setup ............................................................................................................................. 9 3.3 Test Procedure ..................................................................................................................... 9 3.4 Test Equipment Used ........................................................................................................ 10 3.5 Test Data ............................................................................................................................. 10 4. RADIATED EMISSION TEST ................................................................................................ 11 4.1 Test Standard and Limit .................................................................................................... 11 4.2 Test Setup ........................................................................................................................... 12 4.3 Test Procedure ................................................................................................................... 13 4.4 EUT Operating Condition ................................................................................................. 14 4.5 Test Equipment .................................................................................................................. 14 4.7 Test Data ............................................................................................................................. 15 Radiated Emission Bellow 1 GHz .......................................................................................... 15 5. BANDWIDTH ............................................................................................................................ 21 5.1 Test Standard and Limit .................................................................................................... 21 5.2 Test Setup ........................................................................................................................... 21 5.3 Test Procedure ................................................................................................................... 21 5.4 EUT Operating Condition ................................................................................................. 21 5.5 Test Equipment .................................................................................................................. 22 5.6 Test Condition .................................................................................................................... 22 5.7 Test Data ............................................................................................................................. 23 6. RELEASE TIME MEASUREMENT ....................................................................................... 24 6.1 Test Standard and Limit .................................................................................................... 24 6.3 Test Procedure ................................................................................................................... 24 6.4 EUT Operating Condition ................................................................................................. 24 6.5 Test Equipment ..............................................................................................…

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