Acer Veriton N2620G - Manual (Page 65)

Echo Control Panel | 65
The Performance Section

Connection Speed-Specifies the RDP Experience. As you
change connection options in this dropdown box, associated
behaviors in the checkboxes below will be selected or deselected
accordingly.

Enable bitmap caching-Enable caching of bitmaps to disk
(persistent bitmap caching).

Disable cursor from blinking-Indicates that cursor blinking should
be disabled during the RDP session.

Enable window manager's key bindings-By default rDesktop
attempts to grab all keyboard input when it is in focus.

Attach to the console of the server-The session will connect to
the console of the server (requires Windows Server 2003 or newer).