QV9LT7070Personal Computer
DAEWOO Computer Co., Ltd.
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Application Details
- Equipment Class
- JBC - Part 15 Class B Computing Device/Personal Computer
- Date of Grant
- Feb 17, 2003
- Application Purpose
- Original Equipment
- Date of Application
- Feb 17, 2003
- Equipment Note
- Personal Computer
- Company
- DAEWOO Computer Co., Ltd.
- Country
- South Korea
Documents & Files
Document Text
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Users Manual
LT7070 User’s Manual LT7070 %"&800$PNQVUFS $IFDL*UFNT 4ZTUFN4FUUJOH Starting Ch1. Mainboard Specification Co n t e n t s 'SPOU1BOFM #BDL1BOFM Ch1. System Configuration $IFDLUIFWPMUBHFTXJUDI $POOFDUJOHUIFLFZCPBSEBOENPVTF $POOFDUJOHUIFNPOJUPS $POOFDUJOHUIFPUIFSEFWJDFT $POOFDUJOHUIFQPXFSDBCMFT Ch2. Start to Install )PXUPPQFOUIFDIBTTJT 6QHSBEJOHUIFNFNPSZ *OTUBMMBUJPOPGUIFBEEPODBSET Ch3. Upgrading the System FCC STATEMENT LT7070 3 DAEWOO Computer How to use this manual Ü*UJTWFSZFBTZUPJOTUBMMUIFDPNQVUFSTZTUFN XJUIUIJTNBOVBM 1MFBTFSFBEUIJTHVJEFDBSFGVMMZ CFGPSFZPVJOTUBMM UIFDPNQVUFSTZTUFN Ü#FGPSFVQHSBEJOHZPVSTZTUFNPSSFQMBDJOHBOZIBSEXBSF QMFBTFSFBE$IBQUFS t6QHSBEJOHUIFTZTUFNuGJSTU JTBTJHOUIBUZPVTIPVMEQBZBOBUUFOUJPO JTBTJHOPGSFDPNNFOEBCMFJOGPSNBUJPO #FGPSFPQFOJOHUIFTZTUFNDIBTTJT SFNFNCFSUPUVSOPGGUIFTZTUFNBOEUPEJTDPOOFDU BMMDPSETBOEDBCMFT $BVUJPO5IFSFJTUIFEBOHFSPGBOFYQMPTJPOJGUIFCBUUFSZJTJODPSSFDUMZSFQMBDFE 3FQMBDFUIFCBUUFSZXJUIUIFTBNFPSFRVJWBMFOUUZQFSFDPNNFOEFECZUIF NBOVGBDUVSFS %JTDBSEVTFECBUUFSJFTBDDPSEJOHUPUIFCBUUFSZNBOVGBDUVSFSsTJOTUSVDUJPOT 5IFMJUIVNCBUUFSZJONBJOCPBSEJTVTFEGPSUIF35$CBDLVQ 8IFOUIFCBUUFSZJTVTFEVQ DIBOHFBOPUIFSOFXPOF 3FGFSUPUIFNBJOCPBSEVTFSsTHVJEF XIFOZPVFYDIBOHFUIFFYUFSOBMCBUUFSZ LT7070 4 Check Items $IFDLZPVSCPYFTGPSUIFGPMMPXJOHJUFNT Tower Userss Manual OS CD Pack Driver CD Power CordWheel MouseKeyboard § 1MFBTFEPOPUPWFSMPBEUIF QPXFSTPDLFU § %POPUQMBDFNBHOFUJD PCKFDUTDMPTFUPUIFTZTUFN § "WPJEEVTUPSNPJTUVSF GSPNUIFTZTUFN § 1MBDFUIFTZTUFNBXBZGSPNB SBEJPPSBOZFMFDUSPOJDSFDFJWFST § 1MBDFUIFTZTUFNBXBZGSPNIJHI UFNQFSBUVSFBOEEJSFDUTVOMJHIU § ,FFQEJTUBODFCFUXFFOUIF TZTUFNBOEUIFXBMM System Settings Ü*OGPSNBUJPOUIBUZPVTIPVMELOPXCFGPSFZPVJOTUBMMUIFTZTUFN LT7070 5 CH1. Mainboard Specification 4PDLFUGPS1QSPDFTTPST 8JMMBNFUUFBOE/PSUIXPPE XJUI.)[ $PSFGSFRVFODZGSPN()[UP()[BOEVQ 1.1 CPU 4VQQPSUTGPVSNFNPSZCBOLTVTJOHUXPQJOVOCVGGFSFE%%3%*.. 4VQQPSUTVQUP(#NFNPSZTJ[F 1.3 Main Memory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hipset LT7070 6 CH1. Mainboard Specification 0OF"(1 "DDFMFSBUFE(SBQIJDT1PSU 99TMPU 5ISFF1$*CJU1$*CVTTMPUT TVQQPSU771$*CVTJOUFSGBDF 0OF$/3 $PNNVOJDBUJPO/FUXPSL3JTFS TMPU 1.4 Slots %VBM*%&DPOUSPMMFSTJOUFHSBUFEJO4J4- 4VQQPSU10 #VT.BTUFS 6MUSB%."PQFSBUJPO $BODPOOFDUVQUPGPVS*%&EFWJDFT 1.5 On-Board IDE GMPQQZQPSUTVQQPSUT'%%TXJUI, , . .BOE.CZUFT TFSJBMQPSUT $0." $0.# QBSBMMFMQPSUTVQQPSUT411&11&$1NPEF 64#QPSUT 3+-"/KBDL BVEJPHBNFQPSU 7("QPSU 1.6 On-Board Peripherals "$MJOLDPOUSPMMFSJOUFHSBUFEJO4J4- DIBOOFMTTPGUXBSFBVEJPDPEFD3FBM5FL"-$ 1.7 Audio 1$*MPDBMCVTTJOHMFDIJQ'BTU&UIFSOFU$POUSPMMFS 3FBM5FL35-- 4VQQPSUT"$1*QPXFSNBOBHFNFOU 1.8 LAN 4VQQPSUT.CTBOE.CTBVUPOFHPUJBUJPOPQFSBUJPO $PNQMJBODFXJUI1$*WBOE1$TUBOEBSE LT7070 7 LT7070 8 1. System On/Off Button CH2. System Configuration ¥ Front Panel 4. CD-ROM Drive or other Drive 5. Floppy Disk Drive 2. Power LED 3. HDD LED 1. System On/Off Button 5PUVSOPOBOEUPUVSOPGGUIFDPNQVUFS TZTUFN 4. CD-ROM Drive or other Drive 5IFESJWFUIBUDBOSFBE$%30. UJUMFTFUD 3. HDD LED 5IFMJHIUUIBUJOEJDBUFTUIFTZTUFNJT BDDFTTJOHUIF)BSE%JTL%SJWF 2. Power LED 5IFMJHIUUIBUJOEJDBUFTUIFTZTUFNJT XPSLJOH 5. Floppy Disk Drive u'MPQQZ%JTL%SJWFUIBUDBO SFBEBEBUBGSPN PSXSJUFBEBUBUP LT7070 9 CH2. System Configuration Serial port USB ports Speaker out Sound in 3. Input Power Socket 2. Input Power Slect Switch 4. VGA port Mike in PS/2 Keyboard PS/2 Mouse LAN port Parallel port Joystick port 1. SMPS On/Off Switch 1. SMPS On/Off Switch 5IF4XJUDIUIBUTVQQPSUT4.140O0GG 2. Input Power Select Switch 5XPEJGGFSFOUWPMUBHFT 7BOE7 DBOCFTFMFDUFEXJUIUIJTTXJUDI 3. Input Power Socket 5IFTPDLFUUIBUTVQQPSUTQPXFSUPUIFUPXFS 4. VGA Port "NPOJUPSDBOCFVTFEUISPVHIUIJTDPOOFDUPS ¥ Back Panel LT7070 10 1MFBTFDIFDLXIJDIWPMUBHFXJMMCFTVQQPSUFEUPUIFTZTUFN5IFEFGBVMUTFUUJOHPGUIFWPMUBHF TXJUDIJT7 CVUJG7XJMMCFVTFEJOUIFTZTUFN DIBOHFUIFWPMUBHFTXJUDI XIJDIJT MPDBUFEBUUIFCBDLPGUIFUPXFS UP7 CH3. Start to Install 1. Check the voltage switch §default mode : 115V§other mode : 230V %POPUDPOOFDUQPXFSDBCMFTUPUIFTZTUFNVOUJMZPVGJOJTIBMMUIFEFTDSJCFE JOTUBMMBUJPO LT7070 11 Ü$IFDLUIFLFZCPBSEDPOOFDUPSXIJDIJTMPDBUFEBUUIFCBDLPGUIFUPXFS Ü$IFDLUIFNPVTFDPOOFDUPSXIJDIJTMPDBUFEBUUIFCBDLPGUIFUPXFS 3FGFSUPUIFQJDUVSF CH3. Start to Install 2. Connecting the keyboard and the mouse %POsUQVUUPPNVDIGPSDFPOUIFDPOOFDUPSXIJMFZPVBSFDPOOFDUJOHUIFEFWJDFT *UXPVMECFFBTJMZDPOOFDUFEJGUIFEJSFDUJPOPGUIFDPOOFDUPSJTDPSSFDU 5IFLFZCPBSEBOEUIFNPVTFJTJO14UZQF LT7070 12 8IJMFZP…
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ID Label/Location Info
ID Label Sample & Location Information LT7070 115V/230V 5 A / 2.5 A 50 / 60 Hz FCC ID: QV9LT7070 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 OPERATION. SERIAL NO. MADE IN KOREA (FABRIQUE EN COREE) Manufactured by Daewoo Computer Ltd. SUNGRIM B/D 257, CHULSAN 3-DONG, GWANGMYEONG CITY, GYEONGGI- DO, KOREA P/N:
Test Report
File No. 03-IST-029/FB IST EMC LAB. Page 1 of 20 IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, KOREA International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. IST EMC LAB. EMISSION TEST REPORT Test report file No. : 03-IST-029/FB Date of issue : Feb. 11, 2003 Model / Type No. : LT7070 ■ Basic □ Alternate Kind of product Brand name Applicant Manufacturer License holder Address : Personal Computer : Daewoo : Daewoo Computer Co., Ltd : Daewoo Computer Co., Ltd : Daewoo Computer Co., Ltd : SUNGRIM B/D, 257, CHEOLSAN3-DONG, GWANGMYEONG -SI, GYEONGGI-DO, KOREA. Test result according to the regulation(s) Positive Negative at page 3. This test report with appendix consists of 20 pages. The test result only responds to the tested sample. It is not allowed to copy this report even partly without the allowance of the Test Laboratory. This equipment is complied 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. File No. 03-IST-029/FB IST EMC LAB. Page 2 of 20 IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, KOREA International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. DIRECTORY A) Documentation. Page Directory Test regulations Information of Test Regulation Equipment under Test Test Conditions Test Result Measurement Uncertainty Test-setup Summary 2 3 3 4 5 ~ 6 7 8 9 ~ 11 20 B) Test Data. Conducted emissions (Mains) Radiated emissions : 150 kHz - 30 MHz : 30 MHz – 15 GHz 12 ~ 14 15 ~ 19 C) Appendix File No. 03-IST-029/FB IST EMC LAB. Page 3 of 20 IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, KOREA International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. TEST REGULATIONS The tests were performed according to the following regulations ; ■ - FCC Part 15, Subpart B (Unintentional Radiators, Class B) Information of Test Laboratory IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, Korea International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. File No. 03-IST-029/FB IST EMC LAB. Page 4 of 20 IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, KOREA International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. EQUIPMENT UNDER TEST Equipment Description : Size : 375 (W) x 192 (D) x 377 (H) mm (without foot) CPU : Intel Pentium4 , 2.8 GHz I/O port : PS/2 Port(2), Serial Port(1), VGA Port(1), USB Port(2), Parallel Port(1), Game/MIDI Port(1) LAN Port(1) Power Supply : 200 W, 115/230 V, 50/60 Hz 5.0 A/2.5 A EUT Type : Table-Top. Floor-Standing. Table-Top and Floor-Standing(Combination). Operation – mode of the E.U.T. : The equipment under test was operated during the measurement under following conditions : Standby. Operational Condition : Scrolling “H” pattern, With activating the CD-ROM and the Sound system by playing the movie. Configuration of the equipment under test : Following peripheral devices and interface cables were connected during the measurement : Equipment Type Maker/Brand Serial No. Monitor 103H Daewoo N/A Keyboard SDL2500 Samsung Electro-mechaniceKB2L001CPXAA Mouse 1 (PS/2) MO19KCA PRIMAX 020300019 Mouse 2 (Serial) M-M28 LOGITECH LCA53305547 USB Cable N/A N/A N/A Printer A0302380 Northern Telecom 25L9S60856 Head set NM-V33 TOCO N/A Laptop PC CN4000 Daewoo 26N711230031 Joy stick X03-5740 Microsoft 85791-579-8892384-00000 Connecting Interface Cables : - Unshielded AC power cable : 1.8 m - Unshielded USB cable : 1.5 m - Shielded printer’s signal cable : 1.5 m - Unshielded Head set cable : 1.8 m - Unshielded Joy stick cable : 1.8 m File No. 03-IST-029/FB IST EMC LAB. Page 5 of 20 IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, KOREA International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. TEST CONDITIONS The measurement of the conducted emissions (Interference voltage) was performed in a shielded room. Test location : Shielded room. No.1 Compact chamber 2 Used testing instruments : Name Type Manufacturer Calibration. Date Serial Number ESH 3 Test Receiver Rohde & Schwarz Jul. 25, 2002 892108/018 3725/2 LISN EMCO Aug. 22, 2002 9101-2068 KNW-407 LISN Hyup-Rip Aug. 21, 2002 8-883-10 ESH 3-Z2 Pulse Limiter Rohde & Schwarz Jul. 25, 2002 357.8810.52 Test - accessories : Type Manufacturer Aneroid Barometer Sato Hygrometer Sato Measurement Procedures : Conducted emissions measurments were made in accordance with ANSI C-63.4-1992, “Method of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz”. The measurement were performed over the frequency range of 0.45MHz to 30MHz using a 50 Ω /50uH LISN as the input transducer to an EMI/Field Intensity Meter. The measurements were made with the detector set for “Peak” amplitude within an IF bandwidth of 10kHz or for “quasi-peak” within a bandwidth of 9kHz. All used test-instruments as well as the test-accessories are calibrated regularly. Test Engineer : File No. 03-IST-029/FB IST EMC LAB. Page 6 of 20 IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, KOREA International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. The measurement of the radiated emissions (Electric field) in the frequency range from 30 MHz to 15GHz was performed in horizontal and vertical antenna polarization at a open-site and a compact chamber which meet the site attenuation requirement of ANSI C63.4-1992 and a test distance of : Location : Open Site No. 1 Open Site No. 2 Compact Chamber No. 1 Compact Chamber …
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Contact Information
Applicant
MyeongSoo Lee(Executive Director)
Test Firm
IST Co., LtdBong Kyoon Bae
Technical Specifications
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15B | - | - |