CWTWBU766Remote Keyless Entry System (Hand Unit)

User's Manuall The radio frequency keyless entry system has the following func tions. 1. Locking and unlocking the d oors and rear gat e without key 2. Sounding a panic alarm This system consists of t ransmitter and receiver. The receiver(EUT) is powered 12V. It is designed to operate on a single fixed frequency RF 433.92MHz by amplitude modulation. It receives unique identificationcode and function code transmi tted from transmitter. After receiving the signal, the CPU in receiver decides which o peration will be performed. And then driving circuit in receiver performs selected operations by pressing the butto n of the transmitter. CAUTION ・Do not expose the transmitter to severe shocks, such as those experienced as a result of dropping or throwing. ・Do not take the transmitter apart except when replacing the ba ttery. ・Do not get the transmitter wet. If it gets wet, wipe it dry wi th a cloth immediately. This device complies with Part 15 of the FCC Rules and with RSS 210 of industry Canada. Operation is subject to the follo wing two conditions：(1) This d evice may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes of modificatio ns not expressly approved by t he party responsible for compliance could void the user’s authority to operate the equipment.

External Photo To p Bottom Front Back Side A Side B

Label Drawing

Internal Photo PCB Side A PCB Side B

Test report No. : 28FE0091-HO-01-A Page : 2 of 18 Issued date : January 31, 2008 FCC ID : CWTWBU766 UL Japan, Inc. 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 CONTENTS PAGE SECTION 1: Customer 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...........................................................................8 SECTION 5: Radiated emission (Fundamental and Spurious Emission) ...................................9 APPENDIX 1: Photographs of test setup......................................................................................10 Radiated emission ...................................................................................................................................... 10 Worst case position .................................................................................................................................... 11 APPENDIX 2: Data of EMI test .....................................................................................................12 Automatically deactivate ........................................................................................................................... 12 Radiated Emission (Electric Field Strength of Fundamental and Spurious Emission) ....................... 13 -20dB Bandwidth ....................................................................................................................................... 14 99% Occupied Bandwidth ........................................................................................................................ 15 Duty Cycle (Fundamental) ........................................................................................................................ 16 APPENDIX 3:Test Instruments......................................................................................................18 Test report No. : 28FE0091-HO-01-A Page : 3 of 18 Issued date : January 31, 2008 FCC ID : CWTWBU766 UL Japan, Inc. 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 SECTION 1: Customer information Company Name : Alps Electric Co., Ltd. Address : 6-3-36 Nakazato, Furukawa, Osaki-city, Miyagi-pref., 989-6181 Japan Telephone Number : +81-229-23-5111 Facsimile Number : +81-229-22-3755 Contact Person : Yoshiaki Hayashi SECTION 2: Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : Remote Keyless Entry System (Hand Unit) Model No. : TWB1U766 Serial No. : 20080122-1, 20080122-2 Country of Manufacture : Japan Receipt Date of Sample : January 23, 2008 Condition of EUT : Production prototype (Not for sale: This sample is equivalent to mass-produced items.) Modification of EUT : No modification by the test lab. 2.2 Product Description Model No: TWB1U766 (referred to as the EUT in this report) is the Remote Keyless Entry System (Hand Unit). Equipment Type : Transmitter Frequency of Operation : 433.92MHz Other Clock Frequency : CPU: 1MHz (CR), SAW Resonator: 433.92MHz Type of Modulation : ASK Antenna Type : Internal/PCB Pattern (Loop) Operating Voltage (Inner) : DC3.0V (Battery CR1620) Test report No. : 28FE0091-HO-01-A Page : 4 of 18 Issued date : January 31, 2008 FCC ID : CWTWBU766 UL Japan, Inc. 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 SECTION 3: Test specification, procedures & results 3.1 Test Specification Test Specification : FCC Part 15 Subpart C: 2007 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. : 28FE0091-HO-01-A Page : 5 of 18 Issued date : January 31, 2008 FCC ID : CWTWBU766 UL Japan, Inc. 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 3.2 Procedures and results No. Item Test Procedure Specification Deviation Worst margin Results 1 Automatically Deactivate <FCC> ANSI C63.4:2003 13. Measurement of intentional radiators <IC> - <FCC> Section 15.231(a)(1) <IC> RSS-210 A1.1.1 N/A - Complied 2 Electric Field Strength of Fundamental Emission <FCC> ANSI C63.4:2003 13. Measurement of intentional radiators <IC> RSS-Gen 4.8 <FCC> Section 15.231(b) <IC> RSS-210 A1.1.2 N/A 8.3dB 433.97MHz Horizontal Complied 3 Electric Field Strength of Spurious Emission <FCC> ANSI C63.4:2003 13. Measurement of intentional radiators <IC> RSS-Gen 4.9 <FCC> Section 15.205 Section 15.209 Section 15.231(b) <IC> RSS-210 A1.1.2, 2.6, 2.7 N/A 12.3dB 2603.80MHz Horizontal Complied 4 -20dB Bandwidth <FCC> ANSI C63.4:2003 13. Measurement of intentional radiators <IC> - <FCC> Section 15.231(c) <IC> Reference data N/A - Complied 5 Conducted emission <FCC> ANSI C63.4:2003 7. AC powerline conducted emission measurements <IC> RSS-Gen 7.2.2 <FCC> Section 15.207 <IC> RSS-Gen 7.2.2 - N/A*1) N/A *1) The test is not applicable since the EUT does not have AC Mains. 3.3 Addition to standards No. Item Test Procedure Specification Remarks Deviation Worst margin Results 1 99 ％ Occupied Band Width <IC> RSS-Gen 4.6.1 <IC…

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Test report No. : 28FE0091-HO-01-A Page : 12 of 18 Issued date : January 31, 2008 FCC ID : CWTWBU766 UL Japan, Inc. 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 APPENDIX 2: Data of EMI test Automatically deactivate UL Japan, Inc. Head Office EMC Lab. No.3 Semi Anechoic Chamber COMPANY: Alps Electric Co., Ltd.REPORT NO: 28FE0091-HO-01 EQUIPMENT: Remote Keyless Entry System (Hand Unit)REGULATION: FCC Part 15 Subpart C 15.231(a)(1) MODEL: TWB1U766TEST DISTANCE: - S/N: 20080122-2DATE: 01/24/2008 POWER: DC 3.0V (CR1620)TEMPERATURE: 20 deg.C. Mode: Normal use modeHUMIDITY: 36% Axis: -ENGINEER: Akio Hayashi Time ofLimit Result Transmitting [sec][sec] 0.535.00Pass Test report No. : 28FE0091-HO-01-A Page : 13 of 18 Issued date : January 31, 2008 FCC ID : CWTWBU766 UL Japan, Inc. 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 Radiated Emission (Electric Field Strength of Fundamental and Spurious Emission) UL Japan, Inc. Head Office EM C Lab. No.3 Semi Anechoic Chamber COMPANY: Alps Electric Co., Ltd.REPORT NO: 28FE0091-HO-01 EQUIPMENT: Remote Keyless Entry System (Hand Unit)REGULATION: FCC Part15 Subpart C 15.231(b) / 15.205 / 15.209 MODEL: TWB1U766TEST DISTANCE: 3m S/N: 20080122-1DATE: 01/24/2008 POWER: DC 3.0V (CR1620)TEMPERATURE: 20 deg.C. Mode: Transmitting modeHUMIDITY: 36% EUT Axis: Hor.: X-axis , Ver.: Z-axisENGINEER: Akio Hayashi Peak with Duty factor No.FREQT/R READINGANTAMPLOSSDutyRESULTLimitMARGIN HORVERFactorGAINFactorHORVERHORVER [MHz][dB/m][dB][dB][dB][dBuV/m][dB][dB] 1433.9781.680.817.631.910.8-5.672.571.780.88.39.1 2867.9550.248.521.431.213.0-5.647.846.160.813.014.7 PK DETECT (RBW: 1MHz , VBW: 1MHz)(Inside Restricted bands) No.FREQS/A READINGANTAMPLOSSDutyRESULTLimitMARGIN HORVERFactorGAINFactorHORVERHORVER [MHz][dB/m][dB][dB][dB][dBuV/m][dB][dB] 31301.9453.255.225.433.32.0-47.349.373.926.624.6 93905.6845.246.329.630.93.6-47.548.673.926.425.3 104339.6541.842.130.630.83.8-45.445.773.928.528.2 Peak with Duty factor Result = Reading (RBW : 1MHz , VBW: 1MHz) + Duty Factor(Inside Restricted bands) No.FREQS/A READINGANTAMPLOSSDutyRESULTLimitMARGIN HORVERFactorGAINFactorHORVERHORVER [MHz][dB/m][dB][dB][dB][dBuV/m][dB][dB] 31301.9453.255.225.433.32.0-5.636.138.153.917.815.8 93905.6845.246.329.630.93.6-5.636.337.453.917.616.5 104339.6541.842.130.630.83.8-5.634.234.553.919.719.4 PK DETECT Result = Reading (RBW : 1MHz , VBW: 1MHz)(Outside Restricted bands) No.FREQS/A READINGANTAMPLOSSDutyRESULTLimitMARGIN HORVERFactorGAINFactorHORVERHORVER [MHz][dB/m][dB][dB][dB][dBuV/m][dB][dB] 41735.9044.544.426.332.22.4-41.040.980.839.839.9 52169.8951.953.627.031.62.8-50.151.880.830.729.0 62603.8054.654.427.731.43.2-54.153.980.826.726.9 73037.7948.247.028.431.33.3-48.647.480.832.233.4 83471.8042.842.828.931.13.5-44.144.180.836.736.7 Peak with Duty factor Result = Reading (RBW : 1MHz , VBW: 1MHz) + Duty Factor(Outside Restricted bands) No.FREQS/A READINGANTAMPLOSSDutyRESULTLimitMARGIN HORVERFactorGAINFactorHORVERHORVER [MHz][dB/m][dB][dB][dB][dBuV/m][dB][dB] 41735.9044.544.426.332.22.4-5.635.435.360.825.425.5 52169.8951.953.627.031.62.8-5.644.546.260.816.314.6 62603.8054.654.427.731.43.2-5.648.548.360.812.312.5 73037.7948.247.028.431.33.3-5.643.041.860.817.819.0 83471.8042.842.828.931.13.5-5.638.538.560.822.322.3 REMARKSANTENNA TYPE:30-300MHz Biconical / 300-1000MHz Logperiodic / 1-4.5GHz Horn CALCULATION RESULT=Reading + ANT Factor - Amp Gain + LOSS (Cable+ ATTEN.)+Duty factor Duty cycle Factor M easurement :-5.6 dB [dBuV][dBuV/m] [dBuV][dBuV/m] [dBuV][dBuV/m] [dBuV][dBuV/m] [dBuV][dBuV/m] * The test above 1GHz was performed with PK DETECT. Average emission measurements were calculated with PK DETECT and Duty factor. * Duty Factor was calculated with the assumption of the worst condition in 100msec. * All the measured noise was pulse emission. * The result is rounded off to the second decimal place, so some differences might be observed. *The limit was converted from V to dBuV, and it is rounded off to the second decimal place. *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 was measured. Test report No. : 28FE0091-HO-01-A Page : 14 of 18 Issued date : January 31, 2008 FCC ID : CWTWBU766 UL Japan, Inc. 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 -20dB Bandwidth UL Japan, Inc. Head Office EMC Lab. No.3 Semi Anechoic Chamber COMPANY: Alps Electric Co., Ltd.REPORT NO: 28FE0091-HO-01 EQUIPMENT: Remote Keyless Entry System (Hand Unit)REGULATION: FCC Part 15 Subpart C 15.231( c ) MODEL: TWB1U766TEST DISTANCE: 3 m S/N: 20080122-1DATE: 01/24/2008 POWER: DC 3.0V (CR1620)TEMPERATURE: 20 deg.C. Mode: Transmitting modeHUMIDITY: 36% Axis: Hor.: X-axis ENGINEER: Akio Hayashi Bandwidth Limit : Fundamental Frequency 433.92 MHz X 0.25% = 1084.80kHz -20dB BandwidthResult [kHz] 29.35Pass Bandwidth Limit [kHz] 1084.80 Test report No. : 28FE0091-HO-01-A Page : 15 of 18 Issued date : January 31, 2008 FCC ID : CWTWBU766 UL Japan, Inc. 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 99% Occupied Bandwidth UL Japan, Inc. Head Office EMC Lab. No.3 Semi Anechoic Chamber COMPANY: Alps Electric Co., Ltd.REPORT NO: 28FE0091-HO-01 EQUIPMENT: Remote Keyless Entry System (Hand Unit)REGULATION: RSS-210 A1.1.3 MODEL: TWB1U766TEST DISTANCE: 3 m S/N: 20080122-1DATE: 01/24/2008 POWER: DC 3.0V (CR1620)TEMPERATURE: 20 deg.C. Mode: Transmitting modeHUMIDITY: 36% Axis: Hor.: X-axisENGINEER: Akio Hayashi Bandwidth Limit : Fundamental Frequency 433.92 MHz x…

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Test report No. : 28FE0091-HO-01-A Page : 10 of 18 Issued date : January 31, 2008 FCC ID : CWTWBU766 UL Japan, Inc. 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 APPENDIX 1: Photographs of test setup Radiated emission Front Rear Test report No. : 28FE0091-HO-01-A Page : 11 of 18 Issued date : January 31, 2008 FCC ID : CWTWBU766 UL Japan, Inc. 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 Worst case position (Horizontal: X-axis/Vertical : Z-axis) X-axis Y-axis Z-axis