T5200C.TXT Driver File Contents (t2110cs.zip)

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                Using VCHAD with the T5200C Color LCD Panel
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   A few applications do not display images in the same colors on the color 
LCD panel as on a CRT display.  When using such an application you can adjust 
the display colors using the VCHAD command.  VCHAD.EXE can be found on the 
Companion Diskette.  

    There are two modes for running the VCHAD command to adjust the display
colors. See Procedure A for applications that permit you to activate a VCHAD
window by pressing Alt+PrintScreen (SysReq).  See Procedure B for Microsoft 
Windows and Flight Simulator which do not allow you to activate VCHAD 
normally. 

    For more details on how to use VCHAD command, refer to "VCHAD" in your 
computer's reference manual.


[Procedure A.]  Adjusting the display colors for applications which allow the 
                VCHAD window to be opened.

     Before starting your application, enter "VCHAD" at the MS-DOS prompt
     to load VCHAD into memory.  VCHAD consumes about 38,000 bytes of memory
     when loaded.  You may want to load VCHAD into an Upper Memory Block 
     (above 640K) using a 386 Expanded Memory Manager such as EMM386.  
     Please refer to your MS-DOS User's Manual for more information on how 
     to use EMM386 to load VCHAD and other Terminate and Stay Resident 
     (TSR) programs into this memory area.

     After VCHAD has been loaded you should run your application, and press 
     Alt+PrintScreen (SysReq), to pop the VCHAD window onto the screen.
     You can then modify the colors by changing the VCHAD level using
     the arrow keys.  The relationship between the VCHAD levels and the 
     display colors on the color LCD panel is shown below.


     VCHAD Levels and Color LCD Display Colors

        Level  Color LCD Display Colors    Level  Color LCD Display Colors
        -----  ------------------------    -----  ------------------------
          0              Black               8          Cyan
          1              Blue                9          Light Red
          2              Red                 10         Light Magenta
          3              Magenta             11         White
          4              Gray                12         Light Green
          5              Green               13         Light Cyan
          6              Brown               14         Yellow
          7              Light Blue          15         Intense White

     You may also wish to set the VCHAD setting back to a standard setting
     after exiting from your software.  Do this by typing:

          VCHAD /C:0

     (Type "VCHAD /C:1" if you have selected "Plasma Gray Scale: Normal as
     Bright  -  Intensity as Semi-bright" with TEST3.)


[Procedure B.]  Adjusting the display colors for applications that do not
                allow the VCHAD window to be opened.

     Some applications take full control of the keyboard. In other words, 
     the application intercepts all keyboard commands and doesn't pass
     them to the memory-resident programs you've loaded.
     
     Microsoft Windows and Flight Simulator are examples of software
     that control the keyboard in this way.  This prevents you from using 
     the VCHAD window.

     You can adjust the display colors of Windows and Flight Simulator
     automatically using the files WIN3.CLR (for Windows) and FS.CLR
     (for Flight Simulator) stored on the Companion Diskette. 

     To do this, enter "VCHAD /R:filename" at the MS-DOS prompt.

           Example: Using Windows

           1. Make sure you have logged onto the disk and into the
              directory containing VCHAD.EXE and the WIN3.CLR data file. 
           2. At the MS-DOS prompt, type:
              VCHAD /R:WIN3.CLR
           3. Press Enter.

     To run the Windows or Flight Simulator program with the file
     named WIN3.CLR or FS.CLR every time you start the computer, create a
     batch file that uses the command form of VCHAD, and then load the 
     application software.  The batch file loads the color level setting
     for Windows or Flight Simulator, automatically, each time.

     Your batch file must include at least two lines:

        VCHAD /R:filename
        application command

     where "filename" is 'WIN3.CLR' or 'FS.CLR' and "application command"
     is 'WIN' or 'FS' to invoke the application.

     You may also wish to set the VCHAD setting back to a standard setting 
     after exiting from your software.  Do this by typing:

        VCHAD /C:0

     (Type "VCHAD /C:1" if you have selected "Plasma Gray Scale: Normal as
     Bright  -  Intensity as Semi-Bright" with TEST3.)

     You may want to add the appropriate version of this line to your batch 
     file.


     *Trademarks

     Microsoft Windows, Flight Simulator, and MS-DOS are registered
     trademarks of the Microsoft Corporation.


Download Driver Pack

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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