PQZLL500H15 inch LCD Monitor

Digital Device, Inc. User’s Manual 1.Setup for Operation Once the circuit has been connected, a setup procedure for optimal operation is required some time. The following instructions are likely to form the basis of the finished product operation manual. l PC Settings The PC needs to be set to an appropriate graphics mode that has the same resolution with the LCD panel to have clear screen image. And the vertical refresh rate should be set to one of 56-75Hz, non-interlaced. l LCD Display System Settings The OSD(On Screen Display) provides certain functions to have clear image and others. This board supports 4 buttons OSD operation as a standard. The control functions defined on OSD operation are as below. 1) Functions on OSD Menu OSD MenuDescriptions Auto AdjustmentAuto Geometry & Auto Color Balance Auto GeometryAutomatically adjust the Horizontal position, Vertical position, Horizontal size, and Phase. In order to have good Auto Adjustment operation, You would better have full screen Window’s background or characters on the screen prior to proceeding this function. Auto Color BalanceAuto adjust the color balance of the screen Horizontal PositionAdjust the horizontal position of the screen’s image. Vertical PositionAdjust the Vertical position of the screen’s image. Horizontal SizeAdjust the horizontal size of the screen’s image. PhaseAdjust the focus of the screen’s image. BrightnessAdjust the brightness of the screen. ContrastAdjust the contrast of the screen. ColorTemperature, Red, Green & Blue LanguageSelect one of the five language(English, French, German, Italian, Spanish) AdvancedFactory Preset, Sharpness, DOS/GFX, OSD Horizontal / Vertical Position CancelIgnore current changes and keep the pervious data. Digital Device, Inc. 2) Hotkey Function Definition OSD KEYFunctions DOWNBrightness control UPContrast control SELAuto Geometry Adjustment 2.Applicable Graphic Mode The microprocessor measure the H-sync, V-sync and V-sync/H-sync polarity for RGB inputs, and uses this timing information to control all of the display operation to get the proper image on a screen. This board can detect all VESA standard Graphic modes shown on the table below and provide more clear and stable image on a screen. Horizontal TimingVertical Timing Pixel Freq. Sync Polar FreqTotalActiveSync Polar FreqTotalActive Spec Mode MHzKHzPixelPixelHzLineLine 640x350 @70Hz 25.144P31.430800640N70.000449350 640x480 @70Hz 28.287N31.430800640P70.000449400 720x400 @70Hz 28.287N31.430900720P70.000449400 640x480 @60Hz 25.175N31.469800640N59.940525480 640x480 @72Hz 31.500N37.861832640N72.809520480 640x480 @75 31.500N37.500840640N75.000500480 800x600 @56Hz 36.000P35.1561024800P56.250625600 800x600 @60Hz 40.000P37.8791056800P60.317628600 800x600 @72Hz 50.000P48.0771040800P72.188666600 800x600 @75Hz 49.500P46.8751056800P75.000625600 1024x768 @60Hz 65.000N48.36313441024N60.005806768 1024x768 @70Hz 75.000N56.47613281024N70.070806768 1024x768 @75Hz 78.750P60.02313121024P75.030800768 Digital Device, Inc. FCC RF INTERFERENCE STATEMENT NOTE : This equipment has been tested and found to comply with the 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 generates, uses and can 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 harmful interference to radio or 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 technical for help. - Only shielded interface cable should be used. Finally, any changes or modifications to the equipment by the user not expressly approved by the grantee or manufacturer could void the users authority to operate such equipment. Digital Device, Inc. HQ/R&D: 4 th FL, Hanhwa B/D 78-1 Karakbondong Songpagu Seoul, Korea Tel 82-2-431-8581 Fax 82-2-431-8472 Factory : 1358, Jangwon Industrial Zone juksanmyun Ansungsi Kyonggi, Korea Tel 82-31-675-8471 Fax 82-31-675-8461

ZOOM SCALER gmZAN_A LCD Interface LCD Logic VCC Select LCD VCC ON/OFF Oscillator 50MHz DDC EEPROM VGA IN MCU1 Inverter Interface User Interface ROM DC-DC Convert Block CRYSTAL 14.7456MHz +12V DC INPUT EEPROM POWER S/W ON OFF Status LED Pwr on/off Bright Raw 12V 5V Bright INVERTER ON/OFF User Buttons Status LED Power S/W ON OFF Raw 12V 12V,5V,3.3V Pwr on/off Serial IO I2C USER BUTTONS HS, VS ANALOG RGB DDC 1/2B INVERTER ON/OFF 3.3V 5V 12V R 0-5 G 0-5 B 0-5 HS, VS, DE DCLK BLOCK DIAGRAM

ID Label Information MODEL LL500H CAUTION :TO PREVENT ELECTRIC SHOCK, DO NOT REMOVE BACK. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL 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. POWER 12V 3.5A SERIAL NO. FCC ID : PQZLL500H MADE IN KOREA DIGITAL DEVICE CO, LTD. 4 th FL. Hanhwa B/D 78-1 Karakbondong, Songpagu, Seoul, Korea ITE

Label Location Information MODEL LL500H CAUTION :TO PREVENT ELECTRIC SHOCK, DO NOT REMOVE BACK. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL 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. POWER 12V 3.5A SERIAL NO. FCC ID : PQZLL500H MADE IN KOREA DIGITAL DEVICE CO, LTD. 4 th FL. Hanhwa B/D 78-1 Karakbondong, Songpagu, Seoul, Korea ITE

File No. 01-IST-078/FB IST EMC LAB. Page 1 of 13 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. : 01-IST-078/FB Date of issue : June 22, 2001. Model / Type No. Kind of product Applicant Manufacturer Address : LL500H : 15 inch LCD Monitor : Digital Device, Inc. : Digital Device, Inc. : 4 th FL. Hanhwa B/D, 78-1 Karakbon-Dong, Songpa-Gu, Seoul, Korea Test result according to the regulation(s) n Positive o Negative at page 3. This test report without appendix consists of 13 pages. 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. 01-IST-078/FB IST EMC LAB. Page 2 of 13 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 Environmental Conditions Test Conditions Equipment under Test Test Result Test-setup (Figures) Summary 2 3 3 4 ~ 5 6 7 8 13 B) Test Data. Conducted emissions (Mains) Radiated emissions : 450 kHz - 30 MHz : 30 MHz – 1 GHz 9 ~ 11 12 C) Appendix File No. 01-IST-078/FB IST EMC LAB. Page 3 of 13 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 ; z - 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. PRODUCT INFORMATION - Power rating : 100~240 Vac, 50/60 Hz / DC 12V, 3.5A - Brand name : Digital Device - Manufactured by : Digital Device, Inc. - Contact person : H.G.Choi / General Manager ENVIRONMENTAL CONDITIONS Temperature Humidity Atmospheric pressure 27 40 % 1000 mbar File No. 01-IST-078/FB IST EMC LAB. Page 4 of 13 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 : z - Shielded room. No.1  - Compact chamber 2 Used testing instruments : NameTypeManufacturerCalibration. DateSerial Number z ESH 3Test ReceiverRohde & SchwarzOct. 08, 2000861742/018 z 3725/2LISNEMCOOct. 08, 20009102-1788 z 3825/2LISNEMCODec. 20, 20009103-1788 z ESH 3-Z2Pulse LimiterRohde & SchwarzJun. 16, 2001357.8810.52 Test - accessories : Type Manufacturer z Aneroid BarometerSato z HygrometerSato 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 50Ω/ 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 : B. K, Bae. / Research Engineer IST EMC Lab. File No. 01-IST-078/FB IST EMC LAB. Page 5 of 13 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 1GHz was performed in horizontal and vertical antenna polarization at a open-site which meet the site attenuation requirement of ANSI C63.4-1992 and a test distance of : z - Open-site 1 - Compact chamber z - 3 meters - 10 meters Used testing instruments : NameTypeManufacturerCalibration. DateSerial Number z ESVPTest ReceiverRohde & Schwarz July. 21, 2000 861744/004 z VULB 9160AntennaSchwarzbeckJuly. 11, 20003048 Test - accessories : TypeManufacturer z Aneroid BarometerSato z HygrometerSato Measurement procedures Radiated measurements were in accordance with ANSI C63.4-1992 “Method of Measurement of Radio- Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz”. The measurements were performed over the frequency range of 30MHz to 1GHz using antenna as the input transducer to a EMI/Field Intensity Meter. The measurements were made with the detector set for “quasi-peak” within a bandwidth of 120kHz. All used test-instruments as well as the test-accessories are calibrated regularly. Test engineer : B. K, Bae. / Research Engineer IST EMC Lab. File No. 01-IST-078/FB IST EMC LAB. Page 6 of 13 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 The Equipment Under Test (EUT) is the 15 inch LCD Monitor of Digital Device, Inc. LCD Type- 15.0” viewable, diagonal TFT Color - Dot pitch : 0.297mm Resolution- 1024 X 768, 75Hz Frequency- Horizontal: 31~60kHz, Vertical: 56~75Hz Active Display Area- 304.1mm X 228.1mm Dimension- 487mm X 250mm X 465mm Power Rating- 100~240Vac, 50/60Hz (input) - 12Vdc…

Text truncated - open the document above for the full version.