UNK-FW01Air Pressure Transmitter

FENDERwatch User’s Manual Version. 1.01(10.10.2006) THE YOKOHAMA RUBBER CO., LTD. INDUSTRIAL PRODUCTS ENGINEERING DEPARTMENT 1 Notice: This device complies with Part 15 of FCC Rules and RSS-Gen of IC Rules. 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 this device. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: 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 residential 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. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. 2 1. Introduction FENDERwatch is a system for monitoring the air in pneumatic fenders and buoy by telemetering. The sensor transmits the internal pressure data via a wireless signal, and handheld terminals monitor the internal pressure data. 2. Operetion 2.1 Part names Status indication LED (Blue) MODE & UP-DOWN Switch (Left) MODE & UP-DOWN Switch (Right) Status indication LED (Blue) PRESSURE DISPLAY POSITION DISPLAY Transmitter Receiver Radio wave 3 2.2 Initial Display Power on the monitor. 2.3 PRESSURE MONITOR Transmitters send measurements of internal pressure every 1 minute. Within transmission distance, receiver displays internal pressure data of fender. LIGHTING (FOR 5sec.) EXTINCTION *1 *4 *3 *2 (*1 to *4) X 4times Status indication LED (Blue)

The Yokohama Rubber Company, Limited. Air Pressure Transmitter (Model: FW01) FCC ID: UNK-FW01 IC Number: 6788A-FW01 External Photo Top Bottom The Yokohama Rubber Company, Limited. Air Pressure Transmitter (Model: FW01) FCC ID: UNK-FW01 IC Number: 6788A-FW01 Side A Side B

Ref:mk2510061A Date: Oct. 25, 2006 FENDERwatch (Transmitter) IC ID Label 1. Pattern Material: PE film Adhesive material: Pressure-sensitive adhesive 2. Location of label YOKOHAMA This device complies with Part 15 of FCC Rules and RSS-Gen of IC Rules. 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 operati on of this device. FCC ID : UNK-FW01 IC : 6788A-FW01TR MODEL NO. : FW01TR

The Yokohama Rubber Company, Limited. Air Pressure Transmitter (Model: FW01) FCC ID: UNK-FW01 IC Number: 6788A-FW01 Internal Photo Top Bottom

Test report No. : 27AE0132-HO-A Page : 1 of 15 Issued date : October 25, 2006 FCC ID : UNK-FW01 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) RADIO TEST REPORT Test Report No. : 27AE0132-HO-A Applicant : The Yokohama Rubber Company, Limited. Type of Equipment : Air pressure transmitter Model No. : FW01TR Test standard : FCC Part 15 Subpart C Section 15.231:2006 FCC ID : UNK-FW01 Test Result : Complied 1. This test report shall not be reproduced in full or partial, without the written approval of UL Apex Co., Ltd. 2. The results in this report apply only to the sample tested. 3. This equipment is in compliance with above regulation. 4. The test results in this report are traceable to the national or international standards. Date of test : August 24, 2006 Tested by : Makoto Kosaka EMC Services Approved by : Naoki Sakamoto Group Leader of EMC Services Test report No. : 27AE0132-HO-A Page : 2 of 15 Issued date : October 25, 2006 FCC ID : UNK-FW01 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) CONTENTS PAGE SECTION 1: Client information...................................................................................................... 3 SECTION 2: Equipment under test (E.U.T.) ................................................................................. 3 SECTION 3: Test specification, procedures & results .................................................................. 4 SECTION 4: Operation of E.U.T. during testing........................................................................... 7 SECTION 5: Radiated emission (Fundamental and Spurious Emission) ................................... 8 APPENDIX 1: Photographs of test setup........................................................................................ 9 Radiated emission......................................................................................................................................... 9 Worst case position .................................................................................................................................... 10 APPENDIX 2: Data of EMI test ..................................................................................................... 11 Radiated Emission (Electric Field Strength of Fundamental and Spurious Emission) ....................... 11 Duty Factor Calculation and Transmitting time and interval ............................................................... 12 -20dB Bandwidth........................................................................................................................................ 13 99% Occupied Bandwidth......................................................................................................................... 14 APPENDIX 3:Test Instruments...................................................................................................... 15 Test report No. : 27AE0132-HO-A Page : 3 of 15 Issued date : October 25, 2006 FCC ID : UNK-FW01 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) SECTION 1: Client information Company Name : The Yokohama Rubber Company, Limited Address : 2-1 Oiwake, Hiratsuka City, Kanagawa Pref., 254-8601 Japan Telephone Number : +81-463-35-9701 Facsimile Number : +81-463-35-9771 Contact Person : Michito Kaneko SECTION 2: Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : Air pressure transmitter Model No. : FW01TR Serial No. : FW01-06100126 Rating : DC 3.0V(CR2450) Country of Manufacture : Japan Receipt Date of Sample : August 24, 2006 Condition of EUT : Production model Modification of EUT : No modification by the test lab. 2.2 Product Description Model No: FW01TR (referred to as the EUT in this report) is the Air pressure transmitter. Equipment Type : Transmitter Frequency of Operation : 315MHz Type of modulation : FSK Power Control : No ITU code : F1D Method of Frequency Generation : Crystal Test report No. : 27AE0132-HO-A Page : 4 of 15 Issued date : October 25, 2006 FCC ID : UNK-FW01 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) SECTION 3: Test specification, procedures & results 3.1 Test Specification Test Specification : FCC Part 15 Subpart C : 2006 Title : FCC 47CFR Part15 Radio Frequency Device Subpart C Intentional Radiators Section 15.231 Periodic operation in the band 40.66 - 40.70MHz and above 70MHz FCC 15.31 (e) This test was performed with the New Battery (DC 3.0V) and the constant voltage was supplied to the EUT during the tests. Therefore, the EUT complies with the requirement. FCC Part 15.203 Antenna requirement It is impossible for end users to replace the antenna, because the antenna is mounted inside of the EUT. Therefore, the equipment complies with the antenna requirement of Section 15.203. Test report No. : 27AE0132-HO-A Page : 5 of 15 Issued date : October 25, 2006 FCC ID : UNK-FW01 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) 3.2 Procedures and results No. Item Test Procedure Specification Deviation Worst marginResults 1 Transmitting time and Interval <FCC> ANSI C63.4:2003 13. Measurement of intentional radiators <IC> - <FCC> Section 15.231(e) <IC> RSS-210 A1.1.5 N/A - Complied 2 Electric Field Strength of Fundamental Emission <FCC> ANSI C63.4:2003 13. Measurement of intentional radiators <IC> RSS-Gen 4.6 <FCC> Section 15.231(e) <IC> RSS-210 A1.1.5 N/A 22.6dB 315.01MHz Horizontal, AV Complied 3 Electric Field Strength of Spurious Emission <FCC> ANSI C63.4:2003 13…

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Test report No. : 27AE0132-HO-A Page : 11 of 15 Issued date : October 25, 2006 FCC ID : UNK-FW01 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) APPENDIX 2: Data of EMI test Radiated Emission (Electric Field Strength of Fundamental and Spurious Emission) UL Apex Co., Ltd. Head Office EMC Lab. No.2 Semi Anechoic Chamber COMPANY: The Yokohama Rubber Co., Ltd.REPORT NO: 27AE0132-HO EQUIPMENT : Air pressure transmitterREGULATION: Fcc Part15 Subpart C 231(e) / 205 / 209 MODEL: FW01TRTEST DISTANCE : 3m S/N: FW01-06100126DATE: 08/24/2006 POWER: DC3.0VTEMPERATURE: 23°C Mode: Continuous TransmittingHUMIDITY: 55% Axis: Hor.: X-axis , Ver.: Y-axisENGINEER: Makoto Kosaka (below 1GHz) PK DETECT Result = Reading (T/R: IF BW 120kHz) + Duty Factor No.FREQT/R READINGANTAMPLOSSDutyRESULTLimit MARGIN HORVERFactorGAINFactorHORVERHORVER [MHz][dB/m][dB][dB][dB][dBuV/m][dB][dB] 1315.0165.462.114.727.28.6-16.545.041.767.622.625.9 2630.0228.929.019.628.79.5-16.512.812.947.634.834.7 3945.0327.527.222.227.710.5-16.516.015.747.631.631.9 (above 1GHz) PK DETECT Result = Reading (S/A: RBW: 1MHz , VBW: 1MHz) + Duty Factor No.FREQS/A READINGANTAMPLOSSDutyRESULTLimitMARGIN HORVERFactorGAINFactorHORVERHORVER [MHz][dB/m][dB][dB][dB][dBuV/m][dB][dB] 41260.0751.656.023.533.42.6-16.527.832.254.026.221.8 51575.0948.249.425.332.92.8-16.526.928.154.027.125.9 61890.1143.443.629.932.43.0-16.527.427.654.026.626.4 72205.1243.442.830.932.43.2-16.528.628.054.025.426.0 82520.1443.343.730.532.43.5-16.528.428.854.025.625.2 92835.1642.342.331.432.23.6-16.528.628.654.025.425.4 103149.9242.942.831.732.13.8-16.529.829.754.024.224.3 REMARKS ANTENNA TYPE:30-300MHz Biconical / 300-1000MHz Logperiodic / 1-3.2GHz Horn CALCULATION RESULT=Reading + ANT Factor - Amp Gain + LOSS (Cable+ ATTEN.)+Duty factor Duty cycle Factor Measurement :The duty cycle factor = 20 log ( On time [sec.] / 100 [ms] ) : -16.5 dB * The result is rounded off to the second decimal place. Therefore, there may be 0.1 difference for the result. *Except for the above table : All other spurious emissions were less than 20dB for the limit. The carrier level (or, noise levels) was (or were) measured at each position of all three axes X, Y and Z, and the position that has the maximum noise was determined. With the position, the noise levels of all the frequencies were measured. [dBuV][dBuV/m] [dBuV/m][dBuV] Test report No. : 27AE0132-HO-A Page : 12 of 15 Issued date : October 25, 2006 FCC ID : UNK-FW01 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) Duty Factor Calculation and Transmitting time and interval Normal Mode Interval of the transmission : 59.2sec Duration of the transmission : 36.4ms Interval 1 Interval 2 One pulse train 1(duty 1) One pulse train 2(duty 2) Duty Factor Calculation Therefore, Duty Factor is 20log((7.45*2)ms/100ms) = -16.5dB Test report No. : 27AE0132-HO-A Page : 13 of 15 Issued date : October 25, 2006 FCC ID : UNK-FW01 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) -20dB Bandwidth UL-Apex Head Office EMC Lab. No.2 Semi Anechoic Chamber Company : The Yokohama Rubber Co., Ltd. Regulation : Fcc Part15 Subpart C 15.231(e) Equipment : Air pressure transmitter Test Distance : 3m Model : FW01TR Date : 08/24/2006 S/N : FW01-06100126 Temperature : 23 deg.C. Power : DC3.0V Humidity : 55 % Mode : Continuous Transmitting Engineer : Makoto Kosaka Bandwidth Limit : Fundamental Frequency 315 MHz X 0.25% = 787.5kHz -20dB BandwidthResult [kHz] 132.00Pass Bandwidth Limit [kHz] 787.50 Test report No. : 27AE0132-HO-A Page : 14 of 15 Issued date : October 25, 2006 FCC ID : UNK-FW01 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) 99% Occupied Bandwidth UL-Apex Head Office EMC Lab. No.2 Semi Anechoic Chamber Company : The Yokohama Rubber Co., Ltd. Regulation : RSS-210 A1.1.3 Equipment : Air pressure transmitter Test Distance : 3m Model : FW01TR Date : 08/24/2006 S/N : FW01-06100126 Temperature : 23 deg.C. Power : DC3.0V Humidity : 55 % Mode : Continuous Transmitting Engineer : Makoto Kosaka 99% Occupied Bandwidth Result: 311 kHz Test report No. : 27AE0132-HO-A Page : 15 of 15 Issued date : October 25, 2006 FCC ID : UNK-FW01 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) APPENDIX 3:Test Instruments EMI test equipment Control No. Instrument Manufacturer Model No Test Item Calibration Date * Interval(month) MAEC-02 Anechoic Chamber TDK Semi Anechoic Chamber 3m RE 2006/04/10 * 12 MBA-02 Biconical Antenna Schwarzbeck BBA9106 RE 2005/10/10 * 12 MLA-02 Logperiodic Antenna Schwarzbeck USLP9143 RE 2005/10/14 * 12 MAT-07 Attenuator(6dB) Weinschel Corp 2 RE 2005/12/16 * 12 MCC-12 Coaxial Cable Fujikura/Agilent - RE 2006/02/23 * 12 MPA-09 Pre Amplifier Agilent 8447D RE 2005/09/07 * 12 MHA-06 Horn Antenna Schwarzbeck BBHA9120D RE 2006/01/09 * 12 MCC-16 Microwave Cable 1G-26.5GHz Suhner SUCOFLEX 104 RE 2006/02/02 * 12 MCC-47 Microwave Cable 1G-26.5GHz Suhner SUCOFLEX104 RE 2005/08/30 * 12 MPA-10 Pre Amplifier Agilent 8449B RE 2005/09/07 * 12 MRENT-39 Spectrum Analyzer Advantest R3273 RE 2006/07/25 * 12 MTR-03 Test Receiver Rohde & Schwarz ESCI RE 2006/03/04 * 12 MLPA-03 Loop Antenna UL-Apex - RE Pre Check MOS-02 Digital Humidity Indicator N.T NT-1800 RE 2004/11/25 * 24 MSTW-14 EMI measurement program TSJ TEPTO-DV RE - All equipment is calibrated with traceable calibrations. Each calibration is traceable to the national or international standards. Test Item: RE: Radiated emission

Test report No. : 27AE0132-HO-A Page : 9 of 15 Issued date : October 25, 2006 FCC ID : UNK-FW01 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) APPENDIX 1: Photographs of test setup Radiated emission Front Rear Test report No. : 27AE0132-HO-A Page : 10 of 15 Issued date : October 25, 2006 FCC ID : UNK-FW01 UL Apex Co., Ltd. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 MF060b(14.06.06) Worst case position (Horizontal: X-axis/Vertical : Y-axis) X-axis Y-axis Z-axis