QEWDCM-15015" TFT LCD MONITOR

User’s Manual 15.0” TFT-LCD Monitor DCM-150 Ver 1.00E - 1 - Thank you for selecting our 15.0” TFT-LCD monitor. Please take a few minutes to read this user’s manual for the best performance of this monitor. Please keep this user’s manual for future reference. The present home appliance is certified and approved by EMC/EMI and can be used in all places including residency area. Information in this manual is subject to change without prior notice. FCC Information This equipment has been tested and found to comply with 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 can generates, uses, and 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 unacceptable interference to radio and 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. Caution : Any changes or modifications in construction of this device whice are not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment - 2 - CONTENTS 1. Safety Instructions 2. Product 1) Features ----- 2) Package Contents ----- 3) Parts ---- 4) MENU Button ---- 3. Connection 1) Analog RGB (D-Sub) & DVI Cable 2) Audio Cable 4. MENU 1) MENU 2) In / out Select 3) Auto Adjustment 4) Picture 5) Color 6) Image 7) OSD 8) For Optimum Screen Image 5. Troubleshooting 6. SIZE 1) Size 2) Specification 3) The Standard Signal Mode 7. Other & Service 1) Important Safety Instructions 2) Concerning Services - 3 - 1. Safety Instructions To reduce the risk of fire, electrical shock, and other injuries, keep these safety precautions in mind when installing, using, and maintaining your machine . ▶ Notice Mark Here is Notice mark with <Warning> & <Caution> and its meanings are as followed; ! <Warning> : If you manipulate against the notice, it may cause serious injury or death to user. ! <Caution> : If you manipulate against the notice, it may cause slight injury to user or appliance. - 4 - ▶ <Warning for Power - Do not use damaged or loose plug and receptacle. ◎ This may cause an electric shock or fire. - Do not touch the plug with wet hands. ◎ This may cause an electric shock. - Do not connect too many extension cords or plugs to a wall outlet. ◎ This may cause a fire. - Do not bend the plug and wire excessively or place heavy objects upon them, which could cause damage. ◎ Failure to do so may cause an electric shock or fire. - Plug the power cord perfectly into a wall outlet. ◎ Unstable connection of the power cord may cause a fire. ▶ <Caution for Power - Hold the head part of power cord when you unplug it from the wall outlet. ◎ Its violation may cause unexpected heating or fire by wires damage. - Disconnect the plug from the outlet while cleaning the TV. ◎ Its violation may cause an electric shock or fire. ▶ <Warning> for Installation - Do not put a glass of water, chemical substances or any small metal object on the TV set. ◎ This may cause damage, electric shock or fire. If a foreign substance gets into the set, unplug it and contact a service center. - Keep your monitor out of humidity and dust. ◎ An electric shock or fire could occur in the monitor. - Do not use or store inflammable substances near the monitor. ◎ This may cause an explosion or fire. - 5 - - Do not place the monitor on an unstable cart, stand, tripod, bracket or table. Otherwise, it can fall. ◎ The set can be damaged seriously if this happens. ◎ Place the set on a stable surface. - Do not place or use any inflammable spray, materials, etc near the set. ◎ This may cause an explosion or fire. - Do not keep the set under feeble and bad ventilation condition such as on the bookshelf or in the wall closet. ◎ This may cause a fire by increasing internal temperature of the set. - Do not place power cord near radiator or heat register. ◎ This may cause an electric shock or fire by melting power cord’s coating. - Do not place the set on an unstable cart, stand, tripod, bracket or table. ◎ This can cause serious injury to a child or adult and serious damage to the appliance. - Do not incline the set over 15°. ◎ This may cause serious injure to a child or adult and serious damage to the appliance. ▶ <Caution> for Installation - Place the set at a certain distance from the wall for ventilation. ◎ If not, it may cause a fire by increasing internal temperature of the set. - Do not cover the vents on the monitor cabinet. ◎ Bad ventilation may cause a breakdown or fire. - Place the set on a flat and stable surface. - Lift the set using both hands when you move it . ▶ <Warning> for Use - Disconnect the plug from the outlet during storms, lightening or your long absence. ◎ Failure to do so may cause an electric shock or fire. - Never insert any metal object into the set’s connectors. ◎ This may cause an electric shock, fire or injury. - 6 - - Do not remove its cover (or back). No user serviceable parts inside. ◎ This may cause an electric shock or fire. Refer servicing to qualified service personnel. ▶ <Caution> for Use - Unplug the set from the wall outlet when not being used for a long period of time. ◎ If not, the dust heated in the unit may cause an electric shock or fire. - Unplug the set from the wall outlet and disconnect all cables when moving it to other places. ◎ If not, …

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System Block Diagram ᄋ CN7 CN8 U8 Controller U16 Audio CN3 U7 U9 Flash Analog RGB DVI-D DC 12V Audio IN Audio OUT CN9 CN10 CN4 CN6 JP1 JP2 TTL1 port TTL2 Port Inverter OSD DC 12V DC 5V 14.318 U5/6 LVDS CN1 LVDS 1/2 port Speaker

Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 23 of 42 APPENDIX D – EUT PHOTOGRAPHS z Front View of EUT Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 24 of 42 z Rear View of EUT

Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 19 of 42 APPENDIX A – SAMPLE LABEL Labelling Requirements The sample 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. . z FCC ID Location of EUT

Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 25 of 42 z Inside View of EUT Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 26 of 42 z Inside View of EUT Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 27 of 42 z Front View of Main Board Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 28 of 42 z Rear View of Main Board Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 29 of 42 z Front View of Inverter Board Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 30 of 42 z Rear View of Inverter Board Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 31 of 42 z Front View of LCD PANEL Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 32 of 42 z Rear View of LCD PANEL Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 33 of 42 z Rear View of LCD PANEL Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 34 of 42 z Front View of OSD Board Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 35 of 42 z Rear View of OSD Board Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 36 of 42 z Enclosure View of Adapter Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 37 of 42 z Inside View of Adapter Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 38 of 42 z Front View of Adapter board Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 39 of 42 z Rear View of Adapter board Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 40 of 42 z Rear View of Adapter board

Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 1 of 42 Nemko Korea Co., Ltd. 300-2, Osan-Ri, Mohyun-Myun, Yongin-City, Kyungki-Do, KOREA TEL:+82 31 322 2333 FAX:+82 31 322 2332 FCC EVALUATION REPORT FOR CERTIFICATION Applicant: DIGITAL CYNOS CO., LTD. Dates of Issue : December 02, 2003 3-906, DaeRyung Technotown, 448, Test Report No. : NK2DE711 Gasan-dong,Geumcheon-Gu, Seoul, Korea Test Site : Nemko Korea Co., Ltd. Attn : Mr. Hyun Chul Choi EMC site, Korea FCC ID Brand Name Contact Person FCC Rule Part(s): Part 15 & 2 Classification : FCC Class B Device EUT Type: 15” TFT LCD Monitor The device bearing the brand name and FCC ID specified above has been shown to comply with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.4-1992. I attest to the accuracy of data and 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. Tested By : Y.S. Park Reviewed By : H.H. Kim QEWDCM-150 Cynos Digital Cynos Co., Ltd. 3-906, DaeRyung Technotown 448, Gasan-dong Geumcheon-gu, Seoul, Korea Mr. Hyun Chul, Choi Telephone No. : +82 2 2107 3450 Engineer Manager & Chief Engineer Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 2 of 42 TABLE OF CONTENTS SCOPE INTRODUCTION (Site Description) TEST CONDITIONS & EUT INFORMATION SUMMARY OF TEST RESULTS DESCRIPTION OF TEST (Conducted Emissions) DESCRIPTION OF TEST (Radiated Emissions) TEST DATA (Conducted Emissions) TEST DATA (Radiated Emissions) PLOT OF EMISSION ACCURACY of MEASUREMENT TEST EQUIPMENT APPENDIX A - LABELLING REQUIREMENTS APPENDIX B - CIRCUIT DIAGRAM APPENDIX C - PHOTOGRAPHS of TEST SET-UP APPENDIX D - EUT PHOTOGRAPHS APPENDIX E - USER’S MANUAL APPENDIX F - SCHEMATIC DIAGRAM 3 4 5 7 8 9 10 11 13 17 18 19 20 21 23 41 42 Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 3 of 42 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 under FCC part 15. Responsible Party* : Contact Person : Manufacturer : Digital Cynos Co., Ltd. Mr. Hyun Chul Choi Tel No.: +82 2 2107 3450 Digital Cynos Co., Ltd. Tel : +82 2 2107 3450 / Fax : +82 2 2107 3454 z FCC ID: QEWDCM-150 z Model: DCM-150 z Brand: Cynos z EUT Type: 15” TFT LCD Monitor z Adapter Voltage: Input 100-240V AC 50/60Hz Output 12V DC 3.33A z Classification: z Rule Part(s): z Test Procedure(s): z Dates of Test: z Place of Tests: z Test Report No.: FCC Class B FCC Part 15 & Part 2 ANSI C63.4 (1992) November 17, 2003 to November 19, 2003 Nemko Korea Co., Ltd. EMC Site NK2DE711 Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 4 of 42 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 Digital Cynos Co., Ltd. FCC ID : QEWDCM-150, 15” TFT-LCD Monitor These measurement tests were conducted at Nemko Korea Co., Ltd. EMC Laboratory . The site address is 300-2, Osan-Ri, Mohyun-Myun, Yongin-City, Kyungki-Do, KOREA The area of Nemko Korea Corporation LTD. EMC Test Site is located in a mountain area at 80 kilometers (48 miles) southeast and Incheon International Airport (Incheon Airport), 30 kilometers (18miles) south-southeast from central Seoul. It is located in the valley surrounded by mountains in all directions where ambient radio signal conditions are quiet and a favorable area to measure the radio frequency interference on open field test site for the computing and ISM devices manufactures. 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. Nemko Korea Co., Ltd. OPEN AREA TEST SITE 300-2, Osan-Ri, Mohyun-Myun, Yongin- City Kyungki-Do,KOREA 449-852 Tel)+82-31-322-2333 Fax)+82-31-322-2332 Fig. 1. The map above shows the Seoul in Korea vicinity area. The map also shows Nemko Korea Corporation Ltd. EMC Lab and Incheon Airport. Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 5 of 42 TEST CONDITIONS & EUT INFORMATION Operating During Test The EUT was operated by the software. The PC sent “H” pattern to monitor(EUT) and The monitor displayed “H” pattern on screen. It also sent “H” pattern to printer, then the printer printed it out. This software had above all functions conduct in order. And a audio signal from HDD was played continuously. The two video interface ports of EUT(monitor) were applied to the tests. . EUT & Support Equipment PC Dell Asia Pacific Sdn, Model: DHM(Dimension4550) 1.8m unshielded AC power cable S/N: N/A 15” TFT LCD Monitor(EUT) Digital Cynos Co.,Ltd. FCC ID: QEWDCM-150 2.0m shielded D-sub cable 2.0m shielded DVI cable 1.5m unshielded AV Jack cable S/N: N/A Adapter(Monitor) LI SHIN International Enterprise Corp. Model: LSE9802B1240 2.0m unshielded AC power cable 1.5m shielded DC cable S/N: N/A Keyboard Silitek Yet Foundate, Model: SK-8110 1.5m unshielded Din cable S/N: N/A Serial Mouse IO TEC , Model: Laser mouse 1.5m unshielded Din cable S/N: N/A USB Mouse Immanuel, Model: OMA3CB 1.5m shielded Din cable S/N: N/A PS/2 Mouse Microsoft Corp, Model: X06-08477 1.5m unshielded Din cable S/N: N/A Earphone Amac , Model: N/A 1.0m unshielded cable S/N: N/A Printer HP, Model No: C2644A 2.0m unshielded AC power cable 1.5m Shield D-sub cab…

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Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 21 of 42 APPENDIX C – PHOTOGRAPHS OF TEST SET-UP The Conducted Test Picture and Radiated Test Picture and show the worst-case configuration and cable placement. z Conducted Test Picture(Front) z Conducted Test Picture(Rear) Test Report No.: NK2DE711 FCC Certification Digital Cynos Co., Ltd. FCC ID:QEWDCM-150 Page 22 of 42 z Radiated Test Picture(Front) z Radiated Test Picture(Rear)