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Viewing Run Data and Entering the Options Menu
Press and release the FUNCTION switch until the message “Edelbrock Nitrous Systems - 71900” appears on
the display.
Press and hold the ENTER switch, the display will show the time at which the activation input was turned OFF
for the previous progressive cycle. After 5 seconds, the display will show the nitrous percent at which the activation
input was tuned OFF for the previous progressive cycle. The controller will only save the first occurence after
activation and only if the run data has been cleared (This procedure is outlined below).
Continue to hold the ENTER switch until the display reads “RELEASE”. At this time, the controller has entered
the Options menu. Please refer to the following instructions regarding the selections available here.
NOTE - You may release the ENTER switch before entering the options menu and return to the Main Menu.
Clearing Run Data (Reset for next run)
Enter the Options Menu, “Clear Run Data” is the first option. Pressing ENTER will erase the current run data and then
return to the Main Menu. Pressing FUNCTION will select the next option available.
Resetting Controller to Factory Defaults
Enter the Options Menu, press and release the FUNCTION switch until the message “Reset Factory Default
Settings” appears on the display.
Pressing ENTER will restore the controller to the factory default settings and then return to the Main Menu.
Pressing FUNCTION will select the next option available.
Calibrating the Voltage Monitor
Enter the Options Menu, press and release the FUNCTION switch until the message “Calibrate Voltage
Monitor” appears on the display.
Using a volt meter, compare the volt reading on the display to the volt meter reading. Press and release the
ENTER switch to adjust the reading until it is correct.
Refer to “Exiting the Options Menu” to return to the main menu.
Pressing FUNCTION will select the next option available.
©2008 Edelbrock Corporation
Catalog #71900
Brochure #63-0473
Rev. 08/08 - AJ/mc