grab the base map, save the base map, and overload the base map:
Capture Capture a whole screen from PGM and put it at the bottom
SaveSave the captured screenshot in device for later use
ReloadRe-capture a screenshot
4.3Monitor any output resource
Using DP-AUX port,you can monitor any resource at a monitor,you can
use buttons and touchscreen to control
Button operationwhen AUX is switched offneon light wont lightclick AUX
buttonThe button and the signal source button flash together, you can choose
the signal source that needs to be looked at; after the selection is completed,
click the AUX button here or wait for a period of time to make the AUX button
always bright and confirm the anti-looking signal source.
Touchscreen operationClick Settingon the touchscreen and click ,and
choose the monitor signal.