Specifications

24 Chapter 2 - Controller Jumper Settings
Selecting the Touchscreen Type
The E271-2202 controller is shipped with jumper J5 installed for E274 AccuTouch
5-wire touchscreens. If you are using a 4-wire DuraTouch touchscreen (no longer
manufactured by Elo), remove the jumper at J5.
Touchscreen Type J5
AccuTouch installed (shipped setting)
DuraTouch not installed
Reserved Jumpers
Jumpers J0, J1, J2, J3, and J6 on the E271-2202 controller are reserved. They
should not be installed.