On the TP3000WC, if the display console is powered using the AC Adapter, the back light will stay on continuously.
On the TP2700WC the back light is temporary. It cannot be set for full time operation.
On the TP3000WC, if the display console is powered using the AC Adapter, the back light will stay on continuously.
On the TP2700WC the back light is temporary. It cannot be set for full time operation.