60
interface appears.
4.7.4 Photocell information
Displays photocell connection status, when photocell is connected, click
icon, encoder signal test
interface appears.
Currents Status: Press the print switch, the current status shows OPEN, release the print switch, the
current status shows OFF.
4.7.5 USB Status
After USB inserted, click
to display USB status.
USB info: USB volume, USB space occupied, USB space remained.
4.7.6 Battery Indicator