OZ5URCMX200RF Transmitter Remote Control

, 82 MAR 'WB 15:21 STD ENG 839-6549 .4 OHSUNG ELECTRONICS Cow, LTD. Date : April 2 2002 I)eu Sir, I. D. J, Jung I Managter OHSUNG ELECTRNB Co., Ltd

April 2, 2002 Federal Communications Commission Authorization & Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT: OHSUNG Electronics Co., Ltd. FCC ID: OZ5URCMX200 Gentlemen: Submitted herewith, on behalf of OHSUNG Electronics Co. Ltd., is an application for Part 15 certification of the following remote control transmitter: FCC ID: OZ5URCMX200 MODEL: MX-200UHF Equip. Class: Remote Control Transmitter (DSC) EUT Type: RF Transmitter Remote Control FREQ. Range: 416.7MHz Attached are the authorization letter, measurement report (measurement data and test plots), FCC ID label and location, test setup photographs, internal and external photographs, block diagram, schematic diagram, and the user's manual. Should you have any questions or comments concerning the above, please contact the undersigned. cc: OHSUNG Electronics Co., Ltd.

July 29, 2002 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 Attn: Ms. Diane Poole SUBJECT: Ohsung Electronics Co., Ltd. FCC ID: OZ5URCMX200 731 Confirmation No.: EA365408 Correspondence Reference No.: 23325 Request for Tech. Info.: 7/09/02 Dear Diane: Transmitted herewith, on behalf of Ohsung Electronics Co., Ltd. is an amendment provided in response to the request for technical information dated July 09, 2002. 1. Please find attached the Operational description and the Parts list. We trust this information is sufficient to resolve FCC questions in this application. If you have any further questions, please do not hesitate to contact us. cc: Ohsung Electronics Co., Ltd.

© 2002 PCTEST Lab FCC ID: OZ5URCMX200 NVLAP Lab Code: 100431-0 OHSUNG Infrared Remote Control © 2002 PCTEST Lab FCC ID: OZ5URCMX200 NVLAP Lab Code: 100431-0 OHSUNG Infrared Remote Control © 2002 PCTEST Lab FCC ID: OZ5URCMX200 NVLAP Lab Code: 100431-0 OHSUNG Infrared Remote Control © 2002 PCTEST Lab FCC ID: OZ5URCMX200 NVLAP Lab Code: 100431-0 OHSUNG Infrared Remote Control

© 2001 PCTEST Lab FCC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §§ 2.925 & §§ 15.19 The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase. (SEE NEXT PAGE) OHSUNG ELECTRONICS CO., LTD. MODEL NO: MX-200 FCC ID: OZ5URCMX200 MADE IN KOREA OHSUNG ELECTRONICS CO., LTD

© 2002 PCTEST Lab FCC ID: OZ5URCMX200 NVLAP Lab Code: 100431-0 OHSUNG Infrared Remote Control © 2002 PCTEST Lab FCC ID: OZ5URCMX200 NVLAP Lab Code: 100431-0 OHSUNG Infrared Remote Control © 2002 PCTEST Lab FCC ID: OZ5URCMX200 NVLAP Lab Code: 100431-0 OHSUNG Infrared Remote Control © 2002 PCTEST Lab FCC ID: OZ5URCMX200 NVLAP Lab Code: 100431-0 OHSUNG Infrared Remote Control © 2002 PCTEST Lab FCC ID: OZ5URCMX200 NVLAP Lab Code: 100431-0 OHSUNG Infrared Remote Control

Presents: Guide to Programming the MX700 Dual Remote System By Guide to Programming the MX700 Dual Remote Control System © 2002 Universal Remote Control Inc. The information in this manual is copyright-protected. No part of this manual may be copied or reproduced in any form without prior written consent from Universal Remote Control, Inc. UNIVERSAL REMOTE CONTROL, INC. SHALL NOT BE LIABLE FOR OPERATIONAL,TECHNICAL OR EDITORIAL ERRORS/OMMISIONS MADE IN THIS MANUAL. The information in this manual may be subject to change without prior notice. Home Theater Master is a registered trademark of Universal Remote Control, Inc. Entertainment Made Simple is a trademark of Universal Remote Control, Inc. All other brand or product names are trademarks or registered trade- marks of their respective companies or organizations. Universal Remote Control, Inc. 500 Mamaroneck Ave. Harrison, NY 10528 Phone: (914) 835-4484 Fax:: (914) 835-4532 BEFOREYOUSTART1 Prequalifications 1 You Need a Personal Computer With Serial Port 1 You Need an RS232 Connecting Cable & Adapters As Necessary 1 You Need to be Skilled With Windows and Home Theater Configuration 1 How To Use This Book 1 BASIC PROGRAMMINGGUIDELINES2 Overview 2 The Goal - Minimize Training Time and Effort 2 TIP - Program To Operate As Shown In The Guide to Operation 2 MAIN Power On and Power Off 2 MAIN Activity based macros 3 MAIN Punch Through Volume and Mute 3 FAV Channel Macros Are Optional 4 The SideKick 4 The Programming Window 5 WINDOWS,MENUS,TOOLS ANDDEFINITIONS5 The Menu Bar and the Menus 6 File Menu 6 Program Menu 6 Communications Menu 7 Help Menu 7 The Toolbar and Shortcut Buttons 7 The Simulatoro 8 Navigating and Selecting Buttons 8 Button Capabilities and Flags 8 Tree View 9 Devices and Pages 9 i Table of Contents T H E M X 7 0 0 D U A L R E M O T E S Y S T E M MX700 Tree View or SideKick Via Tabs 10 The Edit and Label Buttons Window 11 The Edit and Label Buttons Toolbar 11 The Delete Window 11 Labels 12 Shortcuts - Copying Buttons 12 The Macro/Favorite Window 13 The Macro Toolbar 13 Re-Ordering Macro Steps 13 Macro Details 13 STEP BYSTEPTUTORIAL14 Programming Overview 14 A. New File, Existing File on PC or in Remote 14 B. Use SAVE AS 14 C. Use the Program Menu 14 D. Save and Export 14 E. Download to both Remote Controls 14 Creating, Naming and Arranging Devices 15 Open the Create and Name Devices Window 15 Creating Devices 15 Using the IR Database 17 Discrete Codes,Toads,Toggles and other New Words 17 Selecting a Code Set from the Database 17 Testing 20 Downloading to TEST Pre-Programmed IR Commands From The Database 20 Preparing the List of Buttons to be Learned 20 Using LCD Button Editor 21 Labeling and Deleting Buttons 21 ii Table of Contents U S I N G M X E D I T O R T O P R O G R A M Dragging and Dropping Buttons 22 Hiding Pages 22 Moving Through Pages In Favorites 22 Shortcuts - Copying Existing Buttons 22 Learning Tips 23 Learning IR Codes One at a Time 23 Learning a Batch of Buttons Efficiently 24 Download and Test All Learned Buttons 25 Copying and Pasting Devices 25 Importing and Exporting Devices 26 Importing Step by Step 26 Macro Programming 27 What is a Macro? 27 What Buttons Can Playback a Macro? 27 Discrete IR Codes VS.Toggle IR Codes 27 Toggle Commands create “Point ‘n Pray” Macros 28 Finding Workarounds for Toggle Commands in Macros 28 Programming the Power On Macro 29 Programming a Power Off Macro 33 Programming Activity Macros on MAIN LCD “Device” Buttons 34 Programming FAVORITE Macros 35 Programming Punch Through 37 Programming the SideKick 38 Backlight On Time 41 Downloading to MX700 and SideKick 41 Downloading Failures 42 Uploading from the Remote to PC43 iii Table of Contents T H E M X 7 0 0 D U A L R E M O T E S Y S T E M ADVANCEDPROGRAMMINGTECHNIQUES ANDIDEAS44 Push and Hold Macros 44 Push and Hold for Activity Macros and Tap to Switch Devices 44 Two Functions on One LCD Button 44 Status Messages for Impatient Clients with Long Macros 45 Helping Confused Clients 47 TV Input “Scrolls” or “Toggle” and has no Workaround 47 All the Components Have “Toggle” Power Commands 48 MAIN Page Only - Changing Devices Confuses Client 49 Modular Macro Programming 53 Building A Device Library 53 iv Table of Contents U S I N G M X E D I T O R T O P R O G R A M Prequalifications You Need a Personal Computer With Serial Port MXEditor will run on any Pentium II or faster Windows PC. Your PC should be equipped with an adequate amount of RAM for the operating system you use. MXEditor is compatible with the Windows 98, ME, 2000, XP and XP Pro operating systems. Note that many modern laptops do not come equipped with a serial port. If there is no serial port, purchase a USB to Serial adapter.Although many manufacturers supply adaptors or hubs for this purpose, we can vouch for the oper- ation of Belkin and Keyspan hubs and adapters. MXEditor is installed via a self extracting installer file download from www .hometheatermaster.com. You need a con- nection to the internet to download the file or to update MXEditor. You Need an RS232 Connecting Cable & Adapters As Necessary Universal offers a pre-made cable suitable for connecting a Serial port to a Home Theater Master remote control. However, should you wish to make your own, here is the pin configuration for a serial cable: DB 9 DB25 FunctionStereo 3.5mm Plug Connection Pin 3 Pin 2 Host Transmit To Tip Pin 2 Pin 3 Host Receive To Middle Ring Pin 5 Pin 7 Host Ground To Base Ring You Need to be Skilled With Windows and Home Theater Configuration Before attempting to learn MXEditor you should have a working knowledge of Windows.We assume that you under- stand how Windows programs open, close, minimize, maximize and save files. If you do not know how to use a mouse or navigate through Windows Explorer and My Computer, please stop now, go to a bookstore and purchase a basic Windows "How To" manual.You will not understand any of the following instructions until you have these fun- damentals mast…

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PART LIST MX-200 07/02/2002 noitemlocaspecunix pqtyrpat 1 TOP CASEABS HF-380EA1 2 BOTTOM CASEABS HF-380EA1 3 BATTERY COVERABS HF-380EA1 4 WINDOW FILTERPC LN-2250EA1 5 LIGHTING HOLDERACRYL (,...)EA1 6 RUBBER BUTTONSILICONE RUBBEREA1 7 COIL SPRING(C)STS 304 SCO D=0.6EA1 8 PCB154X155/4X1.6tEA1 9 I.CIC1S3C80F9EA1 10 I.CIC2SST39VF040EA1 11 I.CIC3MAX3221EA1 12 DC CONVERTORIC4S-8321AIMP-DNI-TEA1 13 T.RTR1,TR2,TR6,TR7KTD1304 RTKEA4 14 T.RTR3KTN2907AS RTKEA1 KST2907A 15 T.RTR4STA1037Y(2SA1980SF-Y)EA1 16 T.RTR5STC2412Y(2SC5343SF-Y)EA1 17 SCHOTTKY DIODESD4B140EA1 18 DIODED5DA227EA1 19 DIODED6SDS511EA1 20 DUAL LEDD7SAM2333-(T)EA1 21 LED($èḩ)D8,D9,D10,D11,D12LTST-190YKT(1608)EA5 HI-LH10Y 22 ELEC' CAPACITOR(S)C1220uF/10V(8x6.3)EA1 23 ELEC' CAPACITOR(S)C2470uF/16V(8x10.2)EA1 24 ELEC' CAPACITOR(S)C447uF/16V(6.3x5.2)EA1 25 ELEC' CAPACITOR(S)C5,C6,C80.47uF/50V(4x5)EA3 26 ELEC' CAPACITOR(S)C70.1uF/50V(4x5.2)EA1 27 CERA' CAPACITORC9,C10,C11,C140.1uF.50V(25V)(1608)EA4 28 CERA' CAPACITORC12,C1322pF.50V(1608)EA2 29 CERA' CAPACITORC16,C17220pF.50V(1608)EA2 30 MICRO CHIP RESISTORR11 OHM 1/16W(1608)EA1 31 MICRO CHIP RESISTORR2,R34470 OHM 1/16W(1608)EA2 32 MICRO CHIP RESISTORR3,R13,R14,R331K OHM 1/16W(1608)EA4 33 MICRO CHIP RESISTORR4,R810K OHM 1/16W(1608)EA2 34 MICRO CHIP RESISTORR5,R7,R23~R324.7K OHM 1/16W(1608)EA12 35 MICRO CHIP RESISTORR61.2K OHM 1/16W(1608)EA1 36 MICRO CHIP RESISTORR915K OHM 1/16W(1608)EA1 37 MICRO CHIP RESISTORR10,R17,R18,R20,R22100 OHM 1/16W(1608)EA5 38 MICRO CHIP RESISTORR111M OHM 1/16W(1608)EA1 39 MICRO CHIP RESISTORR122.2K OHM 1/16W(1608)EA1 40 MICRO CHIP RESISTORR15,R16,R19,R2147 OHM 1/16W(1608)EA4 41 JACKJACK1ST-3009-02G(AJ330-4T-SMT)EA1 42 IR LEDD1,D2HI-I535FLEA2 43 PHOTO DIODED3HI-D470REA1 44 RESONATORX1ZTA8.0MT(8MHz)EA1 45 COILL1100uH(5X8)EA1 46 ELEC' CAPACITORC30.1uF/50V(3X5)EA1 47 COIL SPRING(+)+STS 304 NICO D=0.6EA1 48 COIL SPRING(-)-STS 304 NICO D=0.6EA1

© 2002 PCTEST Engineering Lab., Inc. PCTEST Engineering Laboratory, Inc. 6660-B Dobbin Road • Columbia, MD 21045 • U.S.A. TEL (410) 290-6652 • FAX (410) 290-6654 http://www.pctestlab.com CERTIFICATE OF COMPLIANCE OHSUNG ELECTRONICS CO., LTD. Dates of Tests: April 2-3, 2002 #181 Dong Dan-Dong Test Report S/N: TX.220327136.OZ5 Gu-Mi Kyung Buk, Korea Test Site: PCTEST Lab, MD U.S.A. Attention: D.J. Jung, Manager FCC ID OZ5URCMX200 APPLICANT OHSUNG ELECTRONICS CO., LTD. FCC Rule Part(s): § 15.231 Subpart C — Intentional Radiator Classification: Remote Control Transmitter (DSC) EUT Type: RF Transmitter Remote Control Freq. Range: 416.7MHz ~ 416.7MHz Trade Name: HOME THEATER MASTER Model: MX-200UHF This device has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified is ANSI C63.4-1992. I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. PCTEST certifies that no party to this application has been denied the FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. © 2002 PCTEST Engineering Laboratory, Inc. TX Certification TABLE OF CONTENTS ATTACHMENT A: COVER LETTER(S) ATTACHMENT B: ATTESTATION STATEMENT(S) ATTACHMENT C: TEST REPORT SCOPE 1 INTRODUCTION (SITE DESCRIPTION) 2 PRODUCTION INFORMATION 3 DESCRIPTION OF TESTS (CONDUCTED) 4 DESCRIPTION OF TESTS (RADIATED) 5 ANTENNA REQUIREMENT / BANDWIDTH MEASUREMENT 6 FREQUENCY MEASUREMENTS (SPURIOUS) 7 LIST OF SUPPORT EQUIPMENT 8 PLOTS OF EMISSION 9 SAMPLE CALCULATIONS 10 ACCURACY OF MEASUREMENT 11 LIST OF TEST EQUIPMENT 12 CONCLUSION 13 ATTACHMENT D: TEST PLOTS ATTACHMENT E: FCC ID LABEL & LOCATION ATTACHMENT F: BLOCK DIAGRAM(S) ATTACHMENT G: SCHEMATIC DIAGRAM(S) ATTACHMENT H: TEST SETUP PHOTOGRAPHS ATTACHMENT I: EXTERNAL PHOTOGRAPHS ATTACHMENT J: INTERNAL PHOTOGRAPHS ATTACHMENT K: USER’S MANUAL Test Report S/N: TX.220327136.OZ5 FCC Part 15.231 Subpart C Dates of Tests: April 2-3, 2002 Transmitter Certification © 2002 PCTEST Lab FCC ID: OZ5URCMX200 1 OHSUNG Inf r a r e d R e m o t e C o n t r o l MEASUREMENT REPORT Scope - Measurement and determination of electromagnetic emissions (EME) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission. Company Name: OHSUNG ELECTRONICS CO., LTD. Address: #181 Dong Dan-Dong Gu-Mi Kyung Buk, Korea Attention: D.J. Jung, Manager • FCC ID: OZ5URCMX200 • Model: MX-200UHF • Trade Name: HOME THEATER MASTER • EUT Type: RF Transmitter Remote Control • Application Type: Transmitter Certification • Freq. Range: 416.7MHz ~ 416.7MHz • FCC Rule Part(s): § 15.231 Subpart C — Intentional Radiator • Dates of Tests: April 2-3, 2002 • Place of Tests: PCTEST Lab, Columbia, MD U.S.A. • Test Report S/N: TX. 220327136.OZ5 Test Report S/N: TX.220327136.OZ5 FCC Part 15.231 Subpart C Dates of Tests: April 2-3, 2002 Transmitter Certification © 2002 PCTEST Lab FCC ID: OZ5URCMX200 2 OHSUNG Inf r a r e d R e m o t e C o n t r o l 1.1 INTRODUCTION The measurement procedure described in American National Standard for Methods of Measurement of Radio- Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9kHz to 40GHz (ANSI C63.4-1992) was used in determining radiated and conducted emissions emanating from OHSUNG (Model: MX-200UHF) RF Transmitter Remote Control FCC ID: OZ5URCMX200. These measurement tests were conducted at PCTEST Engineering Laboratory, Inc. facility in New Concept Business Park, Guilford Industrial Park, Columbia, Maryland. The site address is 6660-B Dobbin Road, Columbia, MD 21045. The test site is one of the highest points in the Columbia area with an elevation of 390 feet above mean sea level. The site coordinates are 39° 11'15" N latitude and 76° 49'38" W longitude. The facility is 1.5 miles North of the FCC laboratory, and the ambient signal and ambient signal strength are approximately equal to those of the FCC laboratory. There are no FM or TV transmitters within 15 miles of the site. The detailed description of the measurement facility was found to be in compliance with the requirements of § 2.948 according to ANSI C63.4 on October 19, 1992. 1.2 PCTEST Location The map at right shows the location of the PCTEST Lab, its proximity to the FCC Lab, the Columbia vicinity area, the Baltimore-Washington International (BWI) airport, and the city of Baltimore, and the Washington, D.C. area. (see Figure1). Figure 1. Map of the Greater Baltimore and Metropolitan Washington, D.C. area. Test Report S/N: TX.220327136.OZ5 FCC Part 15.231 Subpart C Dates of Tests: April 2-3, 2002 Transmitter Certification © 2002 PCTEST Lab FCC ID: OZ5URCMX200 3 OHSUNG Inf r a r e d R e m o t e C o n t r o l 2.1 Product Information 2.2 Equipment Description The Equipment Under Test (EUT) is the OHSUNG (Model: MX-200UHF) RF Transmitter Remote Control FCC ID: OZ5URCMX200. * Tx Freq. Range: 416.7MHz ~ 416.7MHz * Oscillator(s): 418MHz * Antenna: Built-in internal looped antenna on-board * Power Supply: (2) AAA Batteries Test Report S/N: TX.220327136.OZ5 FCC Part 15.231 Subpart C Dates of Tests: April 2-3, 2002 Transmitter Certification © 2002 PCTEST Lab FCC ID: OZ5URCMX200 4 OHSUNG Inf r a r e d R e m o t e C o n t r o l 3.1 Description of Tests 3.2 Conducted Emissions (n/a - powered by Two AAA batteries) The line-conducted facility is located inside a 16'x20'x10' shielded enclosure. It is manufactured by Ray Proof Series 81 (see Figure 2). The shielding effectiveness of the shielded room is in accordance with MIL-Std-285 or NSA 65-6. A 1m. x 1.5m. wooden table 80cm. high is placed 40cm. …

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© 2002 PCTEST Lab FCC ID: OZ5URCMX200 NVLAP Lab Code: 100431-0 OHSUNG Infrared Remote Control © 2002 PCTEST Lab FCC ID: OZ5URCMX200 NVLAP Lab Code: 100431-0 OHSUNG Infrared Remote Control © 2002 PCTEST Lab FCC ID: OZ5URCMX200 NVLAP Lab Code: 100431-0 OHSUNG Infrared Remote Control