T8P-SL2P401Power Tap SL2.4 System

PowerTap SL2.4 OWNER’S MANUAL CCooppyyrriigghhtt Copyright 2005. All rights reserved. No part of this publication may be copied, photographed, reproduced, translated, transmitted electronically or placed on digital media without the prior written consent of Saris Cycling Group, Inc. TTrraaddeemmaarrkkss Saris Cycling Group, Inc , PowerTap and the PowerTap logo, are all registered trademarks of Saris Cycling Group, Inc. All other product, brand, or trade names used in this manual may be trademarks or registered trademarks of their respective owners. MMooddiiffiiccaattiioonnss Saris Cycling Group, Inc reserves the right to make improvements and/or updates to the prod- ucts described herein at any time without notice. FFCCCC SSttaatteemmeenntt ooff CCoommpplliiaannccee:: Statement of Compliance for FCC and Industry Canada: "This device complies with Industry Canada and 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." The term "IC:" before the radio certification number only signifies that Industry Canada technical specifications were met. Changes or modifications to this device not expressly approved by the party responsible for compliance with FCC regulations (the manufacturer) could void the user's authority to operate the equipment. 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. These limits are designed to provide reasonable protection against harmful interference in a normal installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation Saris Cycling Group, Inc. Model #: PowerTap SL2.4 IC: 6459A-SL2P401 FCC ID: T8P-SL2P401 3 About This Manual Thank you for your purchase of the CycleOps PowerTap SL2.4.PowerTap technology is the ultimate measure of performanceby providing real-time feedback on your training intensity. No other equipment will give you greater performance return on your investment. This manual describes the proper use and maintenance of the PowerTap SL2.4. EEvveerryy person, independent of skill level, should read at least PRECAUSTION: IMPORTANT prior to use of the PowerTap. DDEEFFIINNIITTIIOONNSS BBoolldd Letters - Bring special attention to important points and that should be read and under- stood prior to using the PowerTap. Italicized Letters - Indicate reference to another section of the manual where further explana- tions are found. This manual describes the functions of the PowerTap SL2.4 and the information provided may not apply to all PowerTap models. For the most current owners manual available please consult www.cycleops.com. Table of Contents About this Manual Precautions: Important.....5 System Overview.....7 The PowerTap System.....7 Preparing for Installation.....7 Compatibility.....8 Wheel Building.....8 System Installation.....9 General Computer Operation.....12 Display Levels.....12 Display Modes.....12 Finding Sensors Clearing Data Buttons.....12 Power Conservation.....13 Computer Navigation.....14 Power Function.....14 Torque Function.....15 Zero Torque.....15 Speed Function.....16 Multi-Function.....17 Cycle Computer Mode.....18 Heart Rate Monitor Mode.....20 Interval Mode.....21 Interval Memory Mode.....22 4 Computer Setup.....23 Computer Setup Main Menu.....23 Computer Setup 1.....24 Computer Setup 2.....27 Computer Setup 3.....28 Computer Setup 4.....29 Computer Setup 5..... Maintenance & Specifications.....31 Bearings.....31 Freehub.....31 Freehub Replacement.....31 Computer Batteries.....33 Technical Specifications.....33 Range of Measurement.....33 Hub Batteries.....34 Battery Replacement.....34 Test Mode.....35 Trouble Shooting.....37 Glossary.....39 Precautions: Important • Before beginning any exercise program, consult your physician. • Keep your eyes on the road. DDoo nnoott become overly engaged with the PowerTap display. We recommend familiarizing yourself with computer functions while stationary. • The computer, receiver, and hub are water resistant, nnoott water proof. Avoid sustained water contact and do not deliberately place the PowerTap or its componentsin wateror under high- pressure sprays. Therefore caution should be used when riding in rain. Following such rides, special precautions should be taken including removing the PowerTap plastic twist cap and allowing the hub to air dry. • Wash off dirt with a cloth soaked in a weak mixture of neutral detergent and water and wipe excess water off with a dry clothAvoid spraying the unit directly with solvent mixture. Do not use thinner or other solvents to clean parts as they may dissolve the plastic console casings. • If you are not familiar with bike maintenance please contact a professional bicycle mechanic before servicing. The power measuring components of the PowerTap are highly complex and should only be serviced by Saris Cycling Group. • The plastic cover on the hub should be removed only when replacing batteries or when allowing the unit to dry after submersion in water. Repeated disassembly may compromise the effectiveness of the O-ring seals. O-rings should be inspected and replaced if necessary when ever the battery cover is removed. Use a light coating of grease when reinstalling the battery cap on the O-rings. • During the course of repair ddoo nnoott remove the torque tube. There are no serviceable parts inside. Special tools are required for reassembly and calibration. If problems are suspected contact Saris Cycling Group directly at 800-783-7257 (001 608 274 6550). 5 Precautions: Important, cont. • The PowerTap wheel does not include a quick release skew…

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FCC ID: T8P-SL2P401 D.L.S. ELECTRONIC SYSTEMS, INC. 1250 Peterson Drive Wheeling, Illinois 60090 FCC Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21045-0429 Gentlemen: We are submitting for Saris Cycling Group Inc, Inc., a PowerTap SL2.4 Transmitter, Model Number: SL2.4, with a FCC ID: T8P-SL2P401 for Certification. This unit has been tested and complies to Part 15, Subpart C. If there are any questions in regards to this application, please call D.L.S. Electronic Systems, Inc. at (847) 537 6400. Enclosed you will find a copy of our test report with the information and results of tests that is required under Part 15, Section 15.231. Thank you for your assistance in this matter. Sincerely, Arnom C. Rowe EMC-001375-NE DLS/sr

CCOOMMPPUUTTEERR BBAATTTTEERRIIEESS The PowerTap SL2.4 has batteries in the hub and computer. Computer bat- teries typically need to be changed every 400 hours of use. The computer will also say “low bat” when the computer battery needs to be changed. This message is displayed after a “clr” is performed. To replace computer battery ( Type CR2032), remove the computer from the mount. Remove the battery cover on the back of the computer (use a cone wrench to remove the bat- tery cover), exchange the battery, and replace the cover as shown below (FIGURE 29). TTEECCHHNNIICCAALL SSPPEECCIIFFIICCAATTIIOONNSS Accuracy+/-1.5% Signal Transmission2.4 Ghz Interval Data StorageUnlimited Interval Display9 Intervals (internal recording) Operational Temperature0 to 40 degrees c or 32 to 104 f Battery Life (Hub)300 hours approx. Battery Life (Console)400 hours approx. Battery Type (Hub)Type 357 or EPX 76 (2 ea) Battery Type (CPUER2032 RRAANNGGEE OOFF MMEEAASSUURREEMMEENNTT Power0-1999 Watts Torque0-1999 inch-lbs. Speed2-59 mph (3-95 KPH) Distance0.00 to 9999.99 (Miles) Trip Time0.00.00-999.99 Minutes Cadence40-140 RPM Total energy0-99999 Kilojoules Odometer0-99999 Miles or Kilometers Heart Rate0-255 BPM (Beats per Minute) 34 FIGURE 29

Letter of Agency Date: July 26, 2006 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: Please be advised that Saris Cycling Group Inc authorizes D.L.S. Electronic Systems, Inc. to act on our behalf, until otherwise notified, for applications submitted to American Telecommunications Certification Body, Inc. (ATCB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002(b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you for your attention to this matter. Signatory, Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc. FCC Labeling Requirements and Information Date: July 26, 2006 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: FCC Labeling Requirements FCC ID: T8P-SL2P401 The following label information is required by the FCC Rules and Regulations for certified devices. Also attached, please find marketing information required by the FCC Rules and Regulations. Thank you for your attention to these matters. Sincerely, Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc. Modification Letter Date: July 26, 2006 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: T8P-SL2P401 Please be advised that the following information is a list of modifications that will be included in the production process for the above-referenced equipment. Change 1: There were no modifications made during testing. Change 2: Change 3: Change 4: Change 5: Change 6: Change 7: Change 8: Change 9 Change 10: Thank you for your attention to this matter. Signatory Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc. Manufacturer’s Letter Date: July 26, 2006 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: T8P-SL2P401 To Whom It May Concern: Please be advised that the manufacturer will ensure that the above-referenced model will be manufactured in accordance with the FCC Rules and Regulations. Thank you for your attention to this matter. Signatory Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc.

Saris C ycling Group Inc. 5253 Verona Road Madison, Wisconsin 53711 Phone: (608) 274-6550 Fax: (608) 277-2870 LETTEROF AUTHORIZATION FCC Authorization & Evaluation Division 7435 Oakland Mills Road Colu mbia, Maryland 21045-0429 Ladies and or Gentle men: I appoint Brian J. Mattson or Arnom C. Rowe to act as agent in the preparation of applications under Part 1 5 of the Rules and Regulations of the Federal Communications Commission. I certify that the exhibits properly describe the device being submitted under this application and will implement any changes described in the test report. The following statement is required by the Federal Communications Commission: By checking yes, th e applicant certifies that, in the case of an individual applicant, he or she is not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a), or, in the case of an non-individual applicant (e.g. corporation, partnership or othe r unincorporated association), no party to the application is subject to a denial of federal benefits, that includes FCC benefits, pursuant to that section. __X___ YES _____ NO Dated this ____02th___________day of ____August, 20_06___. Agency agreement expiration date: None B y: ___ ____________________EdWatson______________ (Signature)(Print name) Title: _____Sr. Electronic EngineerTelephone: 608-274-6550 ext208 Applicant ______Saris Cycling Group Inc_____________

Request for Confidentiality Date: August 2, 2006 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: T8P-SL2P401 Pursuant to 47 CFR Section 0.459 Saris Cycling Group Inc understands that requests for non disclosure and confidential treatment is being made for the following information as stated under the Code of Federal Regulations Chapter 47, Part 0.459 and behalf of APPLICANT NAME: • Block Diagram • Schematics • Operational Description The above materials contain trade secrets, proprietary and technical information that would customarily be guarded from competitors under 47 CFR section 0.457(d)(2). Disclosure or publication of any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. Saris Cycling Group Inc understands that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. Thank you for your attention to this matter. Signatory Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc.

D.L.S. Electronic Systems, Inc. July 27, 2006 Dear Doug Noble (ATCB), The information herein is supplied by DLS Electronic Systems, Inc. for Saris Cycling Group Inc regarding application for a Limited Modular Approval for their SL2.4, FCC ID: T8P-SL2P401. Saris Cycling Group Inc would like to request authorization for a Limited Module Approval. The requirements of Public Notice DA00-1407 have been met and shown on the following statements. 1. “The modular transmitter must have its own RF shielding.”: No shielding included 2. “The modular transmitter must have buffered modulation/data inputs.” The EUT does not have buffered data inputs. 3. “The modular transmitter must have its own power supply regulation.” This modular transmitter is powered directly from batteries and does not have any power supply regulation. 4. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(C).” The EUT meets the FCC antenna requirements. The spurious emission, unique antenna connector and photo of antennas are shown in the test report. Antenna is integral to the PC board. 5. “The modular transmitter must be tested in a stand-alone configuration” The EUT was tested while mounted to an aluminum body; where the module was outside the enclosure (aluminum/carbon shell) and the host electronics are inside the enclosure. 6. “The modular transmitter must be labeled with its own FCC ID number.” Module is labeled with the FCC ID. FCC ID: T8P-SL2P401 DLS Electronic Systems Test Report No. 12279 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” The EUT is compliant with all applicable FCC rules. Saris will verify any new mechanical configuration at an accredited test facility to insure the end product is in compliance with applicable FCC and Industry Canada regulations. Saris will retain the test reports for any new mechanical configuration. Saris retains control over the design/manufacture all final assemblies that the radio transmitter module is installed into. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” The EUT is compliant with all applicable RF exposure requirements. RF Exposure is addressed in the RF exposure exhibition. To the best of my knowledge, the above information is true and correct. Please contact me if you have any further questions. Thanks for your attention. William M Stumpf OATS Manager D.L.S. Electronic Systems, Inc. Ph: 262-279-0210 Email: [email protected] For: Saris Cycling Group Inc 5253 Verona Rd Madison, WI 53711 Contact: Ed Watson Phone #: 608-274-6550 ext 208 Fax: 608-274-1702 E-mail: [email protected] |

9.1 18.5 19.0 DETAIL A SCALE 2 : 1 32 APP. DATE 16736 METRIC: 1 1-800-783-7257 / 1-608-274-1702 DIMENSIONS ARE IN METRIC OF MATERIAL NONE POWERTAP SL 2.4 M. DAHL 6/6/06 D C B A A B C D SCALE SIZE CAD FILE: DWG. NO. B SHEET OF REV. DATE APPROVALS DRAWN CHECKED RESP ENGMFG ENG PROD. REP. FINISH: DO NOT SCALE DRAWING 1 2 3 4 5 6 7 8 8 7 1 .XXX mm = .100 SARIS CYCLING GROUP 5253 VERONA RD., MADISON WI. 53711 TOLERANCES ARE: VENDOR REPRESENTATIVE: DATE: THE WRITTEN PERMISSION OF SARIS CYCLING GROUP IS PROHIBITED. X mm = .50 1:1 1 1 TITLE: THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF WWW.SARIS.COM UNLESS OTHERWISE SPECIFIED 6 REVISIONS .XX mm = .15 MATERIAL: SEE BILL SARIS CYCLING GROUP ANY REPRODUCTION IN PART OR WHOLE WITHOUT REV 5 4 DESCRIPTION .X mm = .25 ANGLES CAD GENERATED DRAWING, DO NOT MANUALLY UPDATE DIMENSIONING PER ASME Y14.5M 1994 141 77 39.8 26.0 FCC INFORMATION TAG VIEW NOTE TO READ:"This device contains an approved unlicensedtransmitter which complies with Industry Canadaand Part 15 of the FCC Rules." 42 58 A 9.1 19.0 18.5 141 77 39.8 26.0 THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF METRIC: 1 1-800-783-7257 / 1-608-274-1702 DIMENSIONS ARE IN METRIC OF MATERIAL NONE POWERTAP SL 2.4 M. DAHL 6/6/06 D C B A A B C D SCALE SIZE CAD FILE: DWG. NO. B SHEET OF REV. DATE APPROVALS DRAWN CHECKED RESP ENGMFG ENG PROD. REP. FINISH: DO NOT SCALE DRAWING 1 2 3 4 5 6 7 8 8 7 6 5 4 WWW.SARIS.COM 5253 VERONA RD., MADISON WI. 53711 TOLERANCES ARE: VENDOR REPRESENTATIVE: DATE: THE WRITTEN PERMISSION OF SARIS CYCLING GROUP IS PROHIBITED. X mm = .50 1:1 1 1 TITLE: REVISIONS REV DESCRIPTION UNLESS OTHERWISE SPECIFIED MATERIAL: SEE BILL SARIS CYCLING GROUP ANY REPRODUCTION IN PART OR WHOLE WITHOUT 3 APP. SARIS CYCLING GROUP .X mm = .25 .XX mm = .15 DATE 2 1 16736 .XXX mm = .100 ANGLES CAD GENERATED DRAWING, DO NOT MANUALLY UPDATE DIMENSIONING PER ASME Y14.5M 1994 A DETAIL A SCALE 2 : 1 FCC INFORMATION TAG VIEW 42 58

1250 Peterson Dr., Wheeling, IL 60090 Company: Saris Cycling Group Inc Model Tested: SL2.4 Report Number: 12279 FCC Rules and Regulations / Intentional Radiators Operational in the 902-928 MHz, 2400-2483.5 MHz, 5725-5875 MHz, and 24.0-24.25 GHz Bands Part 15, Subpart C, Section 15.249 THE FOLLOWING ''MEETS'' THE ABOVE TEST SPECIFICATION Formal Name: PowerTap SL2.4 Kind of Equipment: Bicycle Training Device Test Configuration: Two parts system; Bicycle Hub and small user display (CPU) (Tested at 3 vdc) Model Number(s): SL2.4 Model(s) Tested: SL2.4 Serial Number(s): Hub S/N 51739 and CPU S/N 65375 Date of Tests: June 12, 2006 Test Conducted For: Saris Cycling Group Inc 5253 Verona Rd Madison, Wisconsin 53711 NOTICE: “This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government”. Please see the "Additional Description of Equipment Under Test" page listed inside of this report. This report must not be reproduced (except in full), without the approval of D.L.S. Electronic Systems. Page - 1 - 1250 Peterson Dr., Wheeling, IL 60090 Company: Saris Cycling Group Inc Model Tested: SL2.4 Report Number: 12279 SIGNATURE PAGE Report By: Arnom C. Rowe Test Engineer EMC-001375-NE Reviewed By: William Stumpf OATS Manager Approved By: Brian Mattson General Manager Company Official: Saris Cycling Group Inc Page - 2 - 1250 Peterson Dr., Wheeling, IL 60090 Company: Saris Cycling Group Inc Model Tested: SL2.4 Report Number: 12279 TABLE OF CONTENTS i. Cover Page..........................................................................................................................................1 ii. Signature Page....................................................................................................................................2 iii. Table of Contents...................................................................................................................................3 iv. NVLAP Certificate of Accreditation..............................................................................................4 1.0 Summary of Test Report.................................................................................................................5 2.0 Introduction.....................................................................................................................................5 3.0 Object..............................................................................................................................................5 4.0 Test Set-Up.....................................................................................................................................6 5.0 Test Equipment...............................................................................................................................7 6.0 Ambient Measurements..................................................................................................................8 7.0 Description of Test Sample.............................................................................................................9 8.0 Additional Description of Test Sample......................................................................................... 10 9.0 Photo Information and Test Set-Up..............................................................................................11 10.0 Radiated Photos Taken During Testing........................................................................................ 12 11.0 Results of Tests.............................................................................................................................17 12.0 Conclusion....................................................................................................................................17 TABLE 1 – EQUIPMENT LIST..............................................................................................................18 Appendix A – Electric Field Radiated Emissions Test............................................................................. 20 1.0 Conducted Emission Measurements............................................................................................. 21 2.0 Band Edge and Restrict Band Compliance...................................................................................22 2.0 Data and Graph(s) taken showing the Band Edge and Restrict Band Compliance......................23 3.0 Field Strength of Spurious Emission Measurements....................................................................25 3.0 Radiated Data and Graph(s) taken for Fundamental and Spurious Emission Measurements......27 4.0 20 dB Bandwidth (FCC Part 15.249) To Show in Band Operation..............................................29 4.0 Duty cycle correction factor (FCC Part 15.35).............................................................................31 Page -3- 1250 Peterson Dr., Wheeling, IL 60090 Company: Saris Cycling Group Inc Model Tested: SL2.4 Report Number: 12279 Page -4- 1250 Peterson Dr., Wheeling, IL 60090 Company: Saris Cycling Group Inc Model Tested: SL2.4 Report Number: 12279 1.0 SUMMARY OF TEST REPORT It was found that the PowerTap SL2.4, Model Number(s) SL2.4, '' meets'' the radio interference radiated emission requirements of the FCC ''Rules and Regulations'', Part 15, Subpart C, Section 15.249 for operational in the 902-928 MHz, 2400-2483.5 MHz, 5725-5875 MHz, and 24.0-24.25 GHz Bands. The conducted emissions test was not required because the PowerTap SL2.4 is powered from a D.C. power source. It does not have a line cord to plug into the A.C. power line. This test report relates only to the items tested and contains the following number of pages. Text: 33 2.0 INTRODUCTION On June 12, 2006, a series of radio frequency interference measurements was performed on PowerTap SL2.4, Model Number(s) SL2.4, Serial Number: Hub S/N 51739 and CPU S/N 65375. The tests were performed according to the procedures …

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Company: Saris Cycling Group Model Tested: PowerTap SL2.4 FCC ID: T8P-SL2P401 Saris Cycling Computer-Front Radiated Company: Saris Cycling Group Model Tested: PowerTap SL2.4 FCC ID: T8P-SL2P401 Saris Cycling Computer- Back Radiated Company: Saris Cycling Group Model Tested: PowerTap SL2.4 FCC ID: T8P-SL2P401 Saris Cycling Computer orientation 2 Company: Saris Cycling Group Model Tested: PowerTap SL2.4 FCC ID: T8P-SL2P401 Saris Cycling Hub Transmitter - Radiated Company: Saris Cycling Group Model Tested: PowerTap SL2.4 FCC ID: T8P-SL2P401 Saris Cycling Hub Transmitter close up Company: Saris Cycling Group Model Tested: PowerTap SL2.4 FCC ID: T8P-SL2P401 Saris Cycling - extra