Precision Turbo and Engine BigStuff3 GEN3 PRO SEFI (LS1) System Hardware & BigComm Software - Manual (Page 30)

BigStuff3 Pro SEFI System (LS1)
Version 1.0 29
13. BigComm Main Menu Screen
The engine is not yet ready to be started. A few additional items need to be completed before
attempting to do so!
In most cases, the ECU will be delivered with a calibration that will closely match your engine
configuration. This “base calibration” will allow the engine to be started and run. If this is not
the case, the following steps need to be taken.
Note: BigStuff3 recommends checking all of the settings in the configuration tables to ensure
the system as supplied will operate correctly.
14. Inputting Values into a Cell
There are two methods for inputting values into cells as follows:
• Arrow Keys – Use the PC keyboard arrow keys to navigate the cursor horizontally
and/or vertically to the cell to be changed. Input the desired value and hit “Enter”.
• Using the Mouse - Use the Mouse to navigate the cursor to the cell to be changed and
left Mouse click on the cell. Input the desired value and hit “Enter” to save the change.
15. Closing Windows
Open windows can be closed using the PC’s mouse. To close an open window, left mouse click
on the “X” in the upper right corner of any window. Another method to close open windows,
tables and drop down screens is to hit the PC’s escape key, typically abbreviated as “Esc”. If
multiple windows are open, continue to hit the Esc key until all windows are closed and the main
BigComm window is displayed. Hitting the Esc key too many times may result in a message
stating, “Do you really want to quit?” Hit “No” to continue working with the BigComm
software. Hit “Yes” to close the BigComm software.
Spark Table
short cut
Fuel Table
short cut Air/Fuel ratio
table short cut
Record Log
short cut
View logged
data short cut