Advantech TPC-1260 manual LCD contrast tuning, LCD brightness tuning

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5.1 LCD contrast tuning

5.1LCD brightness tuning

The display brightness of the TPC-1260 is designed to be adjustable. Remove the screw on the CPU board cover. Then slide the CPU board cover toward the PC/104+ slot. Take away the CPU board cover.

Figure 5.1-1 Adjust LCD contrast

Figure 5.1-2 Remove the CPU Board cover

There is a variant resistor near the upper edge of the opening. Use a blade screwdriver to adjust the LCD brightness so that it looks good in certain surrounding lighting.

3 8 TPC-1260 User's Manual

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Contents TPC-1260 Copyright notice Acknowledgments Packing List FCC Class a Safety Instructions Wichtige Sicherheishinweise Contents Figures Tables Page General Information Introduction Specifications 2 I/O portsSafety and environment StorageLCD specifications LCD MtbfPower Touchscreen specificationsI/O ports arrangement Mounting Panel mountingWall mounting/desktop stand Exploded diagram 1Exploded diagramDimensions and cutout 1 Dimensions and cutoutSystem Quick Starting Unpack the package Install HDD Install CompactFlash memory card Plug the power lines to the system power receptor Turn on the system power switch Engine of the TPC-1260 CPC-2365 main board Label FunctionConnector pin assingments TPC-1260 I/O board 1 TPC-1260 I/O board I/O port side2 TPC-1260 I/O board LCD side 1 TPC-1260 I/O board connector/jumper list Windows CE in the TPC-1260 1 Windows CE on TPC-1260 Soft-keyboard TPC-1260 utilitiesScreen saver Watchdog timer 2 Screen saver settingNetworking Networking via Ethernet2 Neworking by Windows Explorer Networking via serial port 3 Remote networking4 Make new connection 6 Default settings Web browser Application program developmentSystem requirements 1 Flow-chart of building Windows CE runtime Building Windows CE runtimePage System Tuning LCD contrast tuning LCD brightness tuning1 DOS/Windows Family Touchscreen calibrationWindows CE Double-click Windows Explorer 4 Calibration When calibration is done the utility will save the settings System Tune Up Page Maintenance CPU board replacement 1 CPU board cover3 Remove the CPU board Fuse replacement 1 Replace the fuseSerial Port Settings Serial Port Settings Baud Rate Settings SW1Data Format/RS-422 Control Settings Page Watchdog Timer Programming Example Watchdog timer programming example Clear the watchdog timerWindows Touch Screen Installation Touchscreen driver in Windows Figure C-1 HardwareClick the Device Manager… button Figure C-3 Uninstall the driver Figure C-4 Mouse properties Go to the Driver page, and click the Update Driver button Figure C-6 Select driver from known list Manufacturers list, find out and select Touch- Screen Figure C-8 Re-install the driver Figure C-9 Finish installation of touchscreen driver Fuse Specifications Fuse Specifications Fuse used on the TPC-1260 is