In the event the LSS display screen goes blank (dark screen) and will not respond to touch or badging in, please do the following:
- At the display panel, loosen (counter clock-wise) the locking mechanism (circled in red) of the hinged display panel enclosure.
- Swing open the display panel
- with a small flat head screwdriver, loosen the two screws (circled in red) of the green 24V supply connector.
- unplug the connector from the display
- wait a few moments for the display to fully power down
- re-energize the display by plugging the connector back to the display connection
- close the hinged display panel and secure with the locking mechenism