Tyco iSTAR eX Installation And Configuration Manual page 126

iSTAR eX - Support for iSTAR eX 8 Reader Option
4–40 iSTAR eX Installation and Configuration Guide
Figure 4.31: Serial Ports Tab - COM 1 and COM2
6. Insert the USB Security Key in the USB port of the iSTAR eX controller.
The LCD on the iSTAR eX and the Monitoring Station display a message
to indicate that a Valid USB Security Key has been Added or Removed as
shown in Figure 4.32 and Figure 4.33. If the key is removed, readers #5 -
#8 will be non-operational.
Figure 4.32: Status Messages - USB Key Added