New Holland T8010 Manual page 1701

To get to the aux set main menu, do the following:
STEP 1
Start the tractor. Push the PROG key and hold for
two seconds within the first ten seconds. A short
beep will indicate that the program mode has been
accessed and the display will read CONFIG MENU.
STEP 2
Push the DECR key three times. The display should
read AUX/HITCH/PTO. Push the PROG key.
Section 55 - Electrical System, Controller - Chapter 6
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STEP 3
The display will read EDC MENU. Press the DECR
key twice.
STEP 4
The display should read EHR MENU (Electro
Hydraulic Remotes). Press the PROG key to enter
the main menu.
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