Hi,
TLA7012 compatible Touchscreens can be bought thesedays on eBay. I have a Standard TLA7012. During Powering Up I see on the Location of the Option 18 Touchscreen On/Off Button a light flashing from on to off. My conclusion: the Operator Panel is prepared for Touchscreen. What I want to know is if Standard TLA7012's are fully equipped with all hardware to transplant these eBay Touchscreens succesfully. Anybody who knows the in and outs? In the past Tektronix provided these as a whole assembly, more substantial as the eBay Touchscreens. Thus maybe something is absent in a Standard TLA7012.
Calibrationfixture