HP TwinTec manual Troubleshooting Flowchart

Page 8

TROUBLESHOOTING FLOWCHART

Follow the troubleshooting flowchart below. Experience has shown that most communication problems are user error or PC compatibility issues.

Troubleshooting Flowchart

STARTING

POINT

IS RS-232 TIMEOUT ERROR MESSAGE

DISPLAYED WHEN ATTEMPTING

DOWNLOAD OR UPLOAD?

YES NO

FOR MISC PROBLEMS,

CALL TECH SUPPORT.

CYCLE ENGINE RUN/STOP SWITCH.

VERIFY CHECK ENGINE LIGHT

ILLUMINATED. IS PROBLEM FIXED?

YES NO

DONE

USE WINDOWS DEVICE MANAGER TO

VERIFY THAT CORRECT COM PORT IS

SELECTED. IS PROBLEM FIXED?

YES NO

DONE

FIRST TIME USE OF USB ADAPTER THAT WAS SUPPLIED BY A THIRD PARTY (NOT SOLD AS PART OF OUR SYSTEM)?

YES NO

USB ADAPTER MAY BE INCOMPATIBLE. REPLACE USB ADAPTER (REFER TO INSTRUCTIONS). IS PROBLEM FIXED?

YES NO

DONE

OTHER SOFTWARE ON PC THAT USES COM PORT SUCH AS PALM PILOT OR DIGITAL CAMERA?

YES NO

DISABLE OTHER SOFTWARE.

PALM PILOT - MAKE SURE

HOT SYNC ICON DOES NOT

APPEAR IN SYSTEM TRAY.

IS PROBLEM FIXED?

 

 

NO

 

YES

 

 

 

 

 

 

 

 

 

USE ANOTHER PC OR UNINSTALL

 

 

DONE

OFFENDING SOFTWARE. IN SOME

 

 

 

 

 

 

 

CASES YOU MAY HAVE TO RELOAD

 

 

 

 

 

 

 

 

 

 

WINDOWS. CALL TECH SUPPORT

 

 

 

 

 

FOR FURTHER INFORMATION.

 

 

 

 

 

 

 

 

 

 

 

 

 

CALL TECH SUPPORT

Daytona Twin Tec LLC, 933 Beville Road, Suite 101-H, S. Daytona, FL 32119

TCFI Log

(386) 304-0700www.daytona-twintec.com

3/2007

Page 8

 

Image 8 Contents
Overview PC RequirementsReal Time Engine Data Display Software InstallationTcfi Connection Idle TPS Display Real Time Engine Data DisplayData Logging Chart Display Data Logging Chart Display IAC Manual OverrideUser Output Manual Override Operating StatisticsOperating Statistics Histogram Chart Importing Data Into ExcelTroubleshooting Flowchart Troubleshooting Flowchart
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