DOCUMENT:Q177668

TITLE   :Calibration Does Not Change When You Calibrate Foot Pedals

PRODUCT :Microsoft Windows NT

PROD/VER:4.00

OPER/SYS:WINDOWS

KEYWORDS:kbbug kbbug4.00 kbenv kbfix4.00 kbhw kbpatch nthw NTSrvWkst 



--------------------------------------------------------------------------

The information in this article applies to:



 - Microsoft Windows NT Workstation version 4.0

 - Microsoft Windows NT Server version 4.0

 - Microsoft Windows NT Server Enterprise Edition version 4.0

--------------------------------------------------------------------------



SYMPTOMS

========



The value of the calibration bar may not change when you attempt to

calibrate foot pedals attached to the joystick game port.



CAUSE

=====



The joystick driver clips timing information returned from the resistive

inputs of the joystick to a maximum of 1600 microseconds. With a foot

pedal, the value is just slightly greater.



RESOLUTION

==========



To resolve this problem, obtain the following fix or wait for the next

Windows NT service pack.



This fix should have the following time stamp:



   11/24/97  02:48p                 7,760 Joystick.sys (Intel)



This hotfix has been posted to the following Internet location:



   ftp://ftp.microsoft.com/bussys/winnt/winnt-public/fixes/usa/NT40/

   hotfixes-postSP3/joystick-fix/



NOTE: The above link is one path; it has been wrapped for readability.



STATUS

======



Microsoft has confirmed this to be a problem in Windows NT version 4.0.

A supported fix is now available, but has not been fully regression-tested

and should be applied only to systems experiencing this specific problem.

Unless you are severely impacted by this specific problem, Microsoft

recommends that you wait for the next Service Pack that contains this fix.

Contact Microsoft Technical Support for more information.



MORE INFORMATION

================



Joystick.sys is in the Drvlib\Multimed\Joystick\<Platform> folder of the

Windows NT 4.0 CD-ROM.



Additional query words: 4.00 pedal rudder



============================================================================



THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS

PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND.  MICROSOFT DISCLAIMS

ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES

OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  IN NO

EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR

ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL,

CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF

MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE

POSSIBILITY OF SUCH DAMAGES.  SOME STATES DO NOT ALLOW THE EXCLUSION

OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES

SO THE FOREGOING LIMITATION MAY NOT APPLY.