N55CARPER300Garage Door Opener

ONETECH Corp. 2F. KUNHAN BD, 1557-11 SEOCHO-DONG, SEOCHO-KU, SEOUL 137-070 KOREA TEL: 587-9037 FAX: 587-9039 ONETECH USER’S MANUAL & SCHEMATIC (BLOCK DIAGRAM) PRODUCTMULTI CODE TRANSMITTER FCC IDN55CARPER300 MODEL NO.CARPER300SERIAL NO.N/A APPLICANT & ADDRESS SAMHONG ENGINEERING CO., LTD. 324-4, DANG JUNG-DONG, KUMPO-SI, KYUNGKI-DO, 435-030, KOREA REPORT NO.E989R-007ISSUE DATESeptember 8, 1998 PREPARED BY : ONETECH CORPORATION 2 F. KUNHAN B/D, 1557-11, SEOCHO-DONG, SEOCHO-KU, SEOUL 137-070 KOREA (TEL)02-587-9037, (FAX)02-587-9039 SECURITY / REMOTE CONTROL TRANSMITTER CERTIFICATION TO FCC PART 15 REQUIREMENT

-001(Rev. 0) ONETECH Corp. 2 F. Kunhan Bldg., 1557-11 Seocho-Dong, Seocho-Ku, Seoul 137-070, Korea Tel : 82-2-587-9037, Fax : 82-2-587-9039 / Head Office & Safety Testing Dept. Tel : 82-347-765-8289, Fax : 82-347-766-2904 / EMC Testing Dept. Federal Communications Commission Date : Nov. 12, 1998 Equipment Authorization Division1 Pages including this cover 7435 Oakland mills Roademail address: [email protected] Columbia MD 21046 Doc. No. : E98NX-030 Fax No. : +1-301-344-2050 Attn. : Mr. George Czumak Subject : Replying Requested information Ref. : FCC ID: N55CARPER300[Correspondence ID:4609] Dear Mr. Czumak, Thank you for your kind cooperation. We, Onetech Corp., would like to inform your requirements as follows. 1. Regarding Section 15.231(a)(1): As soon as being released the DOOR button on the EUT, the EUT deactivate transmission. So, we think that the EUT meets the requirement Section 15.231(a)(1). 2. Regarding RBW above 1GHz: In the test report page 9, the detection mode was written Quasi-Peak, but we measured using peak detection mode above 1GHz and the resolution bandwidth was 1 MHz. 3. Regarding Schematic Diagram: Unfortunately, we can not understand the meaning of “fit to page” function. Could you inform us the meaning of “fit to page” function So, we re-send the schematic diagram The file name is 300sd.jpg Thank you for your early confirmation and prompt cooperation would be highly appreciated. 731 Confirmation No.: EA91664 Best regards, ONETECH

-001(Rev. 0) ONETECH Corp. 2 F. Kunhan Bldg., 1557-11 Seocho-Dong, Seocho-Ku, Seoul 137-070, Korea Tel : 82-2-587-9037, Fax : 82-2-587-9039 / Head Office & Safety Testing Dept. Tel : 82-347-765-8289, Fax : 82-347-766-2904 / EMC Testing Dept. Federal Communications Commission Date : Nov. 16, 1998 Equipment Authorization Division 1 Pages including this cover 7435 Oakland mills Road email address: [email protected] Columbia MD 21046 Doc. No. : E98NX-038 Fax No. : +1-301-344-2050 Attn. : Mr. Richard Fabina C.C. : Ms Bette Taube Subject : Replying Requested information Ref. : FCC ID: N55CARPER318[Correspondence ID:4544] Dear Mr. Fabina, Thank you for your kind advises regarding application fee. Unfortunately, we, Onetech Corp., already sent a single check for $2865.00 to the Mellon bank on Nov. 10 by courier service and then we received your kind information. The reason we make a single check was a person requested a single check for $2865.00. Enclosed please find a check list form which was returned to our customer. The enclosed file format for this material is JPEG. Do you think we will face another delay in obtaining equipment authorization, if we do not send 3 checks for total 3 products according to your advise. We know you are very busy, but could you confirm us that, because we really do not want to face another delay in obtaining a grant letter. Thank you for your early confirmation and prompt cooperation would be highly appreciated. 731 Confirmation No.: EA91725 Best regards, ONETECH

ONETECH Corp. 2F. KUNHAN BD, 1557-11 SEOCHO-DONG, SEOCHO-KU, SEOUL 137-070 KOREA TEL: 587-9037 FAX:587-9039 ONETECH PHOTO REPORT PRODUCTMULTI CODE TRANSMITTER FCC IDN55CARPER300 MODEL NO.CARPER300SERIAL NO.N/A APPLICANT & ADDRESS SAMHONG ENGINEERING CO., LTD. 324-4, DANG JUNG-DONG, KUMPO-SI, KYUNGKI-DO, 435-030, KOREA REPORT NO.E989R-007ISSUE DATESeptember 8, 1998 PREPARED BY : ONETECH CORPORATION 2 F. KUNHAN B/D, 1557-11, SEOCHO-DONG, SEOCHO-KU, SEOUL 137-070 KOREA (TEL)02-587-9037, (FAX)02-587-9039 SECURITY / REMOTE CONTROL TRANSMITTER CERTIFICATION TO FCC PART 15 REQUIREMENT

ONETECH Corp. 2F. KUNHAN BD, 1557-11 SEOCHO-DONG, SEOCHO-KU, SEOUL 137-070 KOREA TEL: 587-9037 FAX:587-9039 ONETECH IDENTIFICATION LABEL: PROPOSED FCC ID LABEL The label included following statement will be attached on the bottom of product. 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 operations. Made in Korea FCC ID : N55CARPER300

ONETECH Corp. 2F. KUNHAN BD, 1557-11 SEOCHO-DONG, SEOCHO-KU, SEOUL 137-070 KOREA TEL: 587-9037 FAX: 587-9039 ONETECH ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT PRODUCTMULTI CODE TRANSMITTER FCC IDN55CARPER300 MODEL NO.CARPER300SERIAL NO.N/A APPLICANT & ADDRESS SAMHONG ENGINEERING CO., LTD. 324-4, DANG JUNG-DONG, KUMPO-SI, KYUNGKI-DO, 435-030, KOREA REPORT NO.E989R-007ISSUE DATESeptember 8, 1998 PREPARED BY : ONETECH CORPORATION 2 F. KUNHAN B/D, 1557-11, SEOCHO-DONG, SEOCHO-KU, SEOUL 137-070 KOREA (TEL)02-587-9037, (FAX)02-587-9039 SECURITY / REMOTE CONTROL TRANSMITTER CERTIFICATION TO FCC PART 15 REQUIREMENT REPORT NO.: E989R-007FCC ID: N55CARPER300 DATE: September 8, 1998 LIST OF EXHIBITS FCC ID: N55CARPER300 MODEL : CARPER300 EXHIBIT 1. IDENTIFICATION LABEL 2. AGENT AUTHORIZATION 3. MODIFICATION LIST 4. TECHNICAL INFORMATION: ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT 5. PHOTO REPORT 6. USER’S MANUAL & SCHEMATIC (BLOCK DIAGRAM) PREPARED BY:ONETECH CORPORATION 2 F. KUNHAN B/D, 1557-11, SEOCHO-DONG, SEOCHO-KU, SEOUL 137-070 KOREA (TEL)02-587-9037(FAX)02-587-9039 REPORT NO.: E989R-007FCC ID: N55CARPER300 DATE: September 8, 1998 EXHIBIT 1. IDENTIFICATION LABEL: PROPOSED FCC LABEL (Part15 sec. 15.19) The label included following statement will be attached on bottom side of product. “Please find an ID Label for EUT at ID Label/Location Info in Exhibit Type” 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 operations. Made in Korea FCC ID : N55CARPER300 REPORT NO.: E989R-007FCC ID: N55CARPER300 DATE: September 8, 1998 EXHIBIT 2. AGENT AUTHORIZATION: “Please find an Agent Authorization Letter at Attestation Statements in Exhibit Type” REPORT NO.: E989R-007FCC ID: N55CARPER300 DATE: September 8, 1998 EXHIBIT 3. MODIFICATION LIST: “There was no modified items during EMI test” REPORT NO.: E989R-007FCC ID: N55CARPER300 DATE: September 8, 1998 EXHIBIT 4. TECHNICAL INFORMATION: ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT PRODUCTMULTI CODE TRANSMITTER FCC IDN55CARPER300 MODEL NO.CARPER300SERIAL NO.N/A APPLICANT & ADDRESS SAMHONG ENGINEERING CO., LTD. 324-4, DANG JUNG-DONG, KUMPO-SI, KYUNGKI-DO, 435-030, KOREA REPORT NO.E989R-007ISSUE DATESeptember 8, 1998 PREPARED BY : ONETECH CORPORATION 2 F. KUNHAN B/D, 1557-11, SEOCHO-DONG, SEOCHO-KU, SEOUL 137-070 KOREA (TEL)02-587-9037, (FAX)02-587-9039 SECURITY / REMOTE CONTROL TRANSMITTER CERTIFICATION TO FCC PART 15 REQUIREMENT REPORT NO.: E989R-007FCC ID: N55CARPER300 DATE: September 8, 1998 TABLE OF CONTENTS page 1. VERIFICATION OF COMPLIANCE................................................................................................................. 1 2. GENERAL INFORMATION .............................................................................................................................. 2 2.1 Product Description .........................................................................................................................................................2 2.2 Related Submittal(s) / Grant(s)........................................................................................................................................2 2.3 Test System Details .........................................................................................................................................................2 2.4 Test Methodology............................................................................................................................................................2 2.5 Test Facility.....................................................................................................................................................................2 3. SYSTEM TEST CONFIGURATION ................................................................................................................. 3 3.1 Justification .....................................................................................................................................................................3 3.2 Equipment Modifications ................................................................................................................................................3 3.3 Configuration of Test System..........................................................................................................................................3 4. PRELIMINARY TESTS ..................................................................................................................................... 4 4.1 AC Power line Conducted Emissions Tests ....................................................................................................................4 4.2 Radiated Emissions Tests ................................................................................................................................................4 5. CONDUCTED AND RADIATED MEASUREMENT PHOTOS ...................................................................... 5 6. FINAL RESULT OF MEASUREMENT ............................................................................................................ 7 6.1 Conducted Emissions Tests .............................................................................................................................................7 6.2 Field Strength of the Carrier Test ....................................................................................................................................8 6.3 Spurious Emission Test ...................................................................................................................................................9 6.4 Bandwidth of the operating frequency ...............................................................................................................…

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