“Take main screen as sample”
Three options for sub screen of intelligent POS machine
15.6
〃
main screen only
（
L571
）
15.6
〃
main 10.1
〃
customer screen
（
L572
）
15.6
〃
main 15.6
〃
customer screen
（
L573
）
1. Rotate the display to horizontal
2. Open the port cover
3. Connect the power interface of the
adapter to the power port at the
bottom of the mainframe. And insert
the other side of the adapter to electric
supply sockets
4. Press the power button for
two seconds to turn on
Quick Installation Guide
