Comtrol DeviceMaster LT - Manual (Page 95)

DeviceMaster LT User Guide: 2000586 Rev. B Managing the DeviceMaster LT - 95
Accessing RedBoot Commands in Telnet/SSH Sessions (PortVision DX)
3. If necessary, enter the password and press Enter. If a password has not been
set, press Enter. If using an SSH session, press Enter to the login as prompt.
Note: If the PuTTY screen flashes in the background and does not appear
as shown above, make sure that Enable Telnet/ssh has not been
disabled in SocketServer. To check this, return to PortVision DX,
right-click the DeviceMaster LT in the Device List pane, and click
Webpage. Click the Security tab and if necessary, verify that the
Enable Telnet/ssh option is enabled, If it is not, click the option and
then click Save, and close SocketServer.
4. Type Reset, press Enter, and close the telnet session.