3M Cap. (SCT3250 98‐0003‐3205‐0 & EXII‐7730HC) MSR (option) ID‐TECH (CPR60029 , USB Interface, 3 Track) Power management Yes Regulation cUL, FCC, CE Dimensions ( W x D x H ) 341 mm x 280 mm x 95 mm. Weight 220 g. (LCD Module only) 2.1 Kg. (unit) Accessory VGA cable, DVI‐D cable, USB cable, AC/DC adapter, power cord. Temperature Operation : 0 ~ 40°C Storage : ‐20 ~ 60°C LT1201 User Manual (020-1080-00 Rev. A)
Slots and openings in the cabinet and the back or bottom are provided for ventilation, to ensure reliable operation of the product and to protect it from overheating, those openings muse not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. This product should never be placed near or over a radiator or heat register. This product should not be placed in a built‐in installation unless proper ventilation is provided. LT1201 User Manual (020-1080-00 Rev. A)
6) MENU: Enters or exits the OSD (On Screen Display) menus. It also exits from the submenu back to the previous menu. This type of cancellation will not save the previous changes. 4. Hot‐key define With signal input : 1) [+] key ==> Auto adjust in progress 2) [-] key ==> Adjust Brightness and Contrast 3) [SELECT] key ==> change VGA and DVI input source 4) [+] and [-] ==> key lock & key unlock, when push [+] and [-] buttons simultaneously 5) [MENU] key ==> Factory mode, push and hold [MENU] key then power‐in Without signal input: 6) [+] and [-] ==> Burn‐in mode, when push and hold [+] and [-] buttons simultaneously, Then power‐in LT1201 User Manual (020-1080-00 Rev. A)
GND for GREEN video signal 8 BLUE RETURN GND for BLUE video signal 9 5V DCC Support DDC +5V power 10 VGA CONN Detect VGA connector signal 11 NC 12 VGA SDA DDC data 13 VGA HS Horizontal Sync. Signal 14 VGA VS Vertical Sync. Signal 15 VGA SCL DDC clock LT1201 User Manual (020-1080-00 Rev. A)
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Symbol Function 1 POWER For POWER on/off 2 LED‐GRN Normal Mode: Low 3 LED‐ORG Save Mode: Low 4 ADJUST / + For OSD Adjustment 5 ADJUST / ‐ For OSD Adjustment 6 SELECT For OSD Adjustment 7 MENU For OSD Adjustment 8 GND Ground LT1201 User Manual (020-1080-00 Rev. A)
Connection relationship P1 (PHR‐5) P2 (ZHR‐5) WIRE COLOR Pin No. Pin No. 1 BLACK 2 BROWN 2 3 RED 3 4 ORANGE 4 5 DRAIN LT1201 User Manual (020-1080-00 Rev. A)
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YELLOW BLACK twist twist WHITE BROWN twist twist WHITE twist twist WHITE ORANGE twist twist WHITE YELLOW twist twist WHITE GREEN BLUE PURPLE GRAY WHITE BLACK BROWN 10、11、15 10、16 18、21、24 27、29 28、30、31、32 2、7、12 4、23、25 LT1201 User Manual (020-1080-00 Rev. A)
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27、33、38、39 LT1201 User Manual (020-1080-00 Rev. A)
Check I/F board without color H,Vsyn Check LCD panel Vertical, Horizontal c error none synchronousness a few of colorfully vertical lines Check LCD Panel even(or odd) vertical lines is dark LT1201 User Manual (020-1080-00 Rev. A)
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INPUT Does the screen Solution with No display Display ok ? Lost some bits of RGB?? CHK R1(R ), R2 (G),R3(B) C1,C2,C3 CHK OSD U4 pin119~124 CHK U4 (PUSH KEY SWITCH) pin 79~86 RETURN LT1201 User Manual (020-1080-00 Rev. A)
9. Upgrade software method Instructions for flashing firmware 1. Disconnect any peripherals connected to the parallel port on the computer. Disconnect the DVI cable from the computer 2. Connect the DVI cable to the DVI to VGA adapter, and then connect the VGA side of the adapter to the ISP board. Connect the ISP board to the computer with the supplied parallel cable. (check Jumper No.4 and No.8 of SW3 to be ON at ISP board, the rest of all to be OFF). Connect the mouse and keyboard to the computer. All PC information will show on the other VGA monitor. 3. Plug in the USB flash drive. LT1201 User Manual (020-1080-00 Rev. A)
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4. On the flash drive you will find a folder named “ISP program for Mstar TSUM_write_code”, open it and start ISP_Tool_3.75.3.exe 5. Press connect. A pop‐up window showing “Device type is MX25L512” should appear. If the pop‐up window say “Can’t entry ISP mode” recheck the cables. LT1201 User Manual (020-1080-00 Rev. A)
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6. Next press the big red button on the top, and then press the smaller read button 7. Select the AU5T015QT1_1E0A.BIN and open. LT1201 User Manual (020-1080-00 Rev. A)
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8. Check and re‐check the Checksum. It should be 0x1E0A. 9. Press the Auto button right next to the read button. Check that the setting is according to picture above. 10. Press “Run”. The program will start to erase and reprogram the firmware. Sometimes the programming fails, if that happens, just restart the process by hitting “Run” again. When the ISP board is cold this can happen a couple of times before you get a successful run. 11. Disconnect the ISP board and connect the DVI cable from the monitor to the computer again. Make sure that there’s a video signal going to the screen. Locate the screens power supply. Press and hold the select button on the screen while you disconnect and reconnect AC power. The screen should show a message saying “All reset”. The screen will go into burn‐in mode if there’s no video signal. If you have problems getting a signal to the monitor you can do the reset after step 18. LT1201 User Manual (020-1080-00 Rev. A)