Manual

132 - Troubleshooting and Technical Support
DeviceMaster LT User Guide: 2000586 Rev. B
Serial Connection Method
the Bootloader within the time-out period (default is fifteen seconds), an
application will be loaded from flash and started. If this happens,
repeat Steps 3 through 5. The #!DM command is the only case-sensitive
command and must be in uppercase.
6. Enter password and press Enter, wh
ich
c
lears the existing password.
7. Enter auth none and press Enter, which
removes the
authentication level.
8. If you do not know the IP address, enter ip
and press Enter.
9. Enter timeout 15 and press Enter, wh
ich
sets a reasonab
le timeout value.
Note: If the Bootloader timeout has been
set too low to allow console port
access, and the IP address cannot
be discovered, then the
DeviceMaster LT must be returned
to Comtrol for re-flashing.
10. Connect the DeviceMaster LT directly to
the PC/laptop running PortVision DX.
Note: If necessary, see Installing PortVision DX
on Page 15.
11. Open PortVision DX.
12. Scan the network so that PortVision DX discovers the DeviceMaster LT.
13. Right-click the DeviceMaster LT and then click Telnet/SSH Session.