Steps:
Swipe up from the bottom of the payment terminal touchscreen.
A black bar should pop up on the bottom of the screen
Hit back arrow 2x
Enter password
pax9876@@
(use the screen keyboard, not physical keypad)This will cause the payment process app to close, taking you to the main screen of the payment terminal
Tap on DCDirect and then
Get Parameters
IMPORTANT: Multiple windows will pop up—please do not select anything and just wait for the screen to reload.
The download is complete when the Welcome page appears on the payment terminal, which may take up to a minute.