O4GLFDBike Speed Transmitter

W ARNINGS & CAUTIONS English • WARNING: Failure to pay attention to the road, trail, traffi c or your surroundings could result in an accident, with risk of serious injury, paralysis or death. You must focus on riding, not your computer. Learn computer operations, and do all possible computer operations when not riding. For any operations you choose to perform while riding, choose a time and place where this distraction has less risk. • CAUTION: Mount the Cyclecomputer according to the directions in this instruction manual. • CAUTION: Avoid direct impact to the Cyclecomputer unit. • CAUTION: Do not submerge the Cyclecomputer unit. • CAUTION: Avoid using the Cyclecomputer unit in or near strong electromagnetic fi elds such as high-voltage power lines or other transmitters. • CAUTION: Do not disassemble the unit. • CAUTION: Make sure the magnet and the transmitter are well aligned and check them regularly. • CAUTION: PRO SX4 Cyclecomputers are intended for use on bicycles only and should not be used on any motorized vehicle. • CAUTION: Change the battery prior to failure to avoid data loss. • CAUTION: Clean the unit with a mild detergent and a soft dry cloth. Never use any kind of solvent or alcohol. INSTALLING THE WIRELESS FORK TRANSMITTER (4a) The PRO SX4 receives speed and distance from a wireless transmitter mounted to the front fork. 1. Attach the wireless front wheel sensor and rubber mounting pad to the front of the left fork blade using the zip-ties provided so the battery cap is pointing towards wheel side. The sensor should be mounted as high on the fork blade as possible. The range of the transmitter 2. Attach the spoke magnet to a spoke on the same side of the wheel as the sensor. MOUNTING THE HANDLEBAR/STEM BRACKET (4b) 1. Pick the correct bracket. 2. Place the Cycle computer unit into the mounting bracket. 3. Place the mounting bracket in the desired position on handle bars or stem. 4. Thread the zip-ties provided through the holes on one side of the mounting sleeve and around the handlebar or stem. KEYS & THEIR FUNCTIONS (Fig. 5) The PRO SX4 have 6 main operating modes. Scroll through modes by pressing the Mode key. Option 1: Choose the applicable wheel circumference from the chart. Option 2: The roll-out method is the most accurate method for determining the circumference of your wheel/tire combination. 1. On a flat open surface make a mark on your tire and the floor exactly where they meet. COMPONENTS OF THE CYCLECOMPUTER (Fig. 1) 1 Cyclo computer unit 2 Wireless fork transmiter 3 Wheel magnet 4 Zip-ties 5 Wireless fork transmiter mounting pad 6 Mounting bracket rubber pad 7 Wirless handlebar / stem mounting bracket REPLACING THE BATTERY PRO SX4 Cyclecomputers are powered by a CR2032 3v Lithium Battery. Under normal conditions, this battery should last approximately one year. REPLACING THE COMPUTER BATTERY 1. Computer: Using a (-) screw driver to lever the battery door comes up. (Fig 2) Wireless speed transmitter: Using a coin, turn the battery door counter clockwise until the door comes free. (Fig 3) 2. Take care not to damage the O-ring seal for the battery compartment and remove the old battery from the battery door. 3. Place a new battery in the transmitter positive (+) side toward the battery door. 4. Close the battery door. 5. If the O-ring has been damaged, replace it before reinstalling the battery door. CAUTION: Extreme care should be taken when replacing the battery to ensure the unit remains fully water resistant. Failure to properly replace the battery and correctly seal the unit may cause the unit to become damaged and may void the warranty. SELECTING MILES OR KILOMETERS (8a) SETTING WHEEL SIZE (8b) SETTING ODOMETER (8c) 2. Select Miles or Kilometers by Pressing the Mode key. 3. Set Miles or Kilometers by Pressing the Set key. The computer will automatically advance to set Wheel Size. 4. Adjust wheel circumference of Bike starting with right through left digits (digit being adjust will blink). 5. Adjust blinking digit by pressing the Mode key. 6. Set digit and advance to next by pressing the Set key. PRO SX4 Cycle computers allow you to manually program your odometer. This is useful for preserving distance totals in the event of battery failure or if you need to reset the computer for any reason. SETTING TIME OF DAY (8d) PRO SX4 Cycle computers display Time of Day in 1-minute resolution in 12 or 24-hour formats. 1. In Time Mode, Press & Hold the Set key to enter the Programming Sequence. 2. Adjust 12 or 24-hour format by pressing the Mode key. 3. Set format and advance to set time by pressing the Set key. 4. Adjust Hour by Pressing the Mode key. 5. Set Hour and advance to set minutes by pressing the Set key. 6. Adjust minutes by pressing the Mode key. 7. Press Set key to set minutes and return to Operating mode. 8. Adjust blinking digit by pressing the Mode key. TROUBLE SHOOTING Check the following before taking unit in for repairs. Problem Remedy Battery is weak and must be replaced.Low battery icon is turning up decreased contrast in display screenBattery is weak and must be replaced. display is blank Change the battery of the computer. display shows partial digits Change the battery of the computer. Check sensor/magnet alignment. Make sure that the sensor is no more than 3mm from the magnet. speed/distance not recording Unit may have been over exposed to direct sunlight. Move the bike to the shade. The data will be OK. entire screen is dark FUNCTIONAL SPECIFICATIONS & RANGES Time of day: 24 hours with one-minute resolution Functional in either 12 or 24 hour formats Odometer: 99999 miles or kilometers 1 mile or 1 kilometer resolution Trip: 999.9 miles or kilometers .1 mile or .1 kilometer resolution Wheel size: Wheel circumference measured in millimeters 0 - 2999 Speed: 0-199.9 MPH or KPH 0.1 MPH or KPH resolution WARANTY & REPAIR AL PRO CYCLOCOMPUTERS ARE SUBJECT TO A LIMITED WARANTY OF 2 YEARS. PRO hereby warrants that all of its products are subject to a …

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DATE˖NOV.7ˈ2013 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:_ O4GLFD_ Product Name:_ BIKELFD____ Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this Day of NOV.7ˈ2013 20 By: Wong Lap Fai Signature Printed Title: Manager On behalf of : Dayton Industrial Co., Ltd. Telephone: 852 24224404 Schematics Block diagram Operation description Bike Speed Transmitter Schematics Block diagram Operation description BOM

Report Number:60/960.13.044.01 Page16of20 TÜV SÜD HONG KONG LTD., 3/F, West Wing, Lakeside 2, 10 Science Park West Avenue, Science Park, Shatin, HK. Tel: +852-2776 1323 Fax: +852-2776 1206 Rev. no.: 2.1 13EUT Photo

Report Number:60/960.13.044.01 Page17of20 TÜV SÜD HONG KONG LTD., 3/F, West Wing, Lakeside 2, 10 Science Park West Avenue, Science Park, Shatin, HK. Tel: +852-2776 1323 Fax: +852-2776 1206 Rev. no.: 2.1 Report Number:60/960.13.044.01 Page18of20 TÜV SÜD HONG KONG LTD., 3/F, West Wing, Lakeside 2, 10 Science Park West Avenue, Science Park, Shatin, HK. Tel: +852-2776 1323 Fax: +852-2776 1206 Rev. no.: 2.1 Report Number:60/960.13.044.01 Page19of20 TÜV SÜD HONG KONG LTD., 3/F, West Wing, Lakeside 2, 10 Science Park West Avenue, Science Park, Shatin, HK. Tel: +852-2776 1323 Fax: +852-2776 1206 Rev. no.: 2.1 Report Number:60/960.13.044.01 Page20of20 TÜV SÜD HONG KONG LTD., 3/F, West Wing, Lakeside 2, 10 Science Park West Avenue, Science Park, Shatin, HK. Tel: +852-2776 1323 Fax: +852-2776 1206 Rev. no.: 2.1

Report Number:60/960.13.044.01 Page 1 of 20 TÜV SÜD HONG KONG LTD., 3/F, West Wing, Lakeside 2, 10 Science Park West Avenue, Science Park, Shatin, HK. Tel: +852-2776 1323 F ax: +852-2776 1206 Rev. no.: 2.1 FCC– Test report Report Number: 60/960.13.044.01 Date of Issue: September 30, 2013 Model: BIKELFD Product Type: Bike Speed Transmitter Applicant: Dayton Industrial Co., Ltd. Address: 2-12 Kwai Fat Road, 11-A Kwai Chung, New Territories, Hong Kong Production Facility: Kendy Enterprise Ltd. Address: 2-12 Kwai Fat Road, 11-A Kwai Chung, New Territories, Hong Kong Test Result: PositiveNegative Total pages including Appendices: 20 TÜV SÜD Hong Kong Ltd. is a subcontractor to TÜV Product Service, GmbH according to the principles outlined in ISO 17025. TÜV SÜD Hong Kong Ltd. reports apply only to the specific samples tested under stated test conditions. Construction of the actual test samples has been documented. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. The manufacturer/importer is responsible to the Competent Authorities in Europe for any modifications made to the production units which result in non-compliance to the relevant regulations. TÜV SÜD Hong Kong Ltd. shall have no liability for any deductions, inferences or generalizations drawn by the client or others from TÜV SÜD Hong Kong Ltd. issued reports. This report is the confidential property of the client. As a mutual protection to our clients, the public and ourselves, extracts from the test report shall not be reproduced except in full without our written approval. Report Number:60/960.13.044.01 Page 2 of 20 TÜV SÜD HONG KONG LTD., 3/F, West Wing, Lakeside 2, 10 Science Park West Avenue, Science Park, Shatin, HK. Tel: +852-2776 1323 F ax: +852-2776 1206 Rev. no.: 2.1 1.Details about the Test Laboratory Table of Contents 11. Details about the Test Laboratory .......................................................................................................................................... 2 2.Details about the Test Laboratory .......................................................................................................................................... 3 3.Description of the Equipment Under Test ........................................................................................................................... 4 4.Summary of Test Standards..................................................................................................................................................... 5 5.Test Methodology ...................................................................................................................................................................... 6 6.General Remarks.......................................................................................................................................................................... 7 7.Radiated Emission Measurement(0.009MHz~0.490MHz) ............................................................................................... 8 8.Radiated Emission Measurement (30MHz~1000MHz) .................................................................................................. 10 10 Test Equipment List ..................................................................................................................................................................... 13 11 System Measurement Uncertainty ......................................................................................................................................... 14 12 Test Set-ups ................................................................................................................................................................................... 15 13 EUT Photo ....................................................................................................................................................................................... 16 Report Number:60/960.13.044.01 Page 3 of 20 TÜV SÜD HONG KONG LTD., 3/F, West Wing, Lakeside 2, 10 Science Park West Avenue, Science Park, Shatin, HK. Tel: +852-2776 1323 F ax: +852-2776 1206 Rev. no.: 2.1 2.Details about the Test Laboratory Details about the Test Laboratory Test site 1 Company name:TÜV SÜD HONG KONG LTD. 3/F, West Wing, Lakeside 2, 10 Science Park West Avenue, Science Park, Shatin HK. Telephone:852 2776 1323 Fax:852 2776 1372 Test site 2 Company name:Audix Technology (shenzhen) Co.,Ltd. No.6,Ke Feng Road,Block 52,Shenzhen Science & Industy Park,Nanshan,Shenzhen,Guangdong,China518057 Report Number:60/960.13.044.01 Page 4 of 20 TÜV SÜD HONG KONG LTD., 3/F, West Wing, Lakeside 2, 10 Science Park West Avenue, Science Park, Shatin, HK. Tel: +852-2776 1323 Fax: +852-2776 1206 Rev. no.: 2.1 3.Description of the Equipment Under Test escription of the Equipment Under Test Product: Bike Speed Transmitter Model no.:BIKELFD Serial number:NIL Options and accessories:NIL Rated Voltage: Lithium Coin CR2032 (3V DC) Rated Current:NIL Rated Power:NIL Frequency:NIL RF Transmission Frequency: 121kHz Antenna gain:0 dBi No. of Operated Channel:1 Modulation:ASK Description of the EUT:Battery operated –1 x3.0V CR2032 battery More details of EUT technical specification please refer to the User's Manual. Report Number:60/960.13.044.01 Page 5 of 20 TÜV SÜD HONG KONG LTD., 3/F, West Wing, Lakeside 2, 10 Science Park West Avenue, Science Park, Shatin, HK. Tel: +852-2776 1323 F ax: +852-2776 1206 Rev. no.: 2.1 4.Summary of Test Standards Test Standards FCC Part 15 Subpart CPART 15–RADIO FREQUENCY DEVICES Subpart C – Intentional Radiators Report Number:60/960.13.044.01 Page 6 of 20 TÜV SÜD HONG KONG LTD., 3/F, West Wing, Lakeside 2, 10 Science Park West Avenue, Science Park, Shatin, HK. Tel: +852-2776 1323 F ax: +852-2776 1206 Rev. no.: 2.1 5.Test Methodology Both conducted and Radiated Emission Mea…

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9kHz-30MHz 30MHz-1GHz