Verilink PRISM 3021 (34-00262) Product Manual - Manual (Page 23)

Terminal Operation 4-1 PRISM 3021
4. Terminal Operation
Terminal Interface
This chapter describes the screens structure and menu con-
trols for the TxPORT PRISM 3021 terminal interface. The
interface is a firmware application program embedded
inside the unit.
It requires an ANSI-compatible VT100 terminal (ASCII), or
a computer running an ANSI terminal emulation program.
The terminal interface uses ASCII break and escape func-
tions, which are implemented differently with the various
terminal emulation programs.
Screen Components
Terminal interface screens have several components com-
mon to all screens (Figure 4 -3).
D EVICE T YPE AND R EVISION
The device type (such as PRISM 3021) and the revision
control numbers are shown in the upper left corner. The first
number is the hardware revision and the second number is
the software revision. Information is displayed for the near
end unit (connected directly to the terminal) on the top line,
and for the far end unit (connected to the network E1 inter-
face) on the second line. Refer to this information when
contacting the factory with inquiries.
D ATE AND T IME
The top right corner of the terminal screen displays the cur-
rent date and time. The setting of these functions is described
in Utilities on page 4-20.
E LEMENT ID
Below the header (PRISM 3021), the Element ID is dis-
played. Refer to Management Ports on page 4-18 for infor-
mation on the Element ID.
M ENU T ITLE
The menu title (third line, center) denotes the general classi-
fication of functions currently accessible by the user (such
as MAIN or PERFORMANCE).
N EAR AND F AR E LEMENT :
When remote access is activated on the Maintenance screen,
the Element field is displayed to allow selection of the near-
or far-end device (element).
Figure 4-3 Terminal Interface Layout
Near End Type Hardware Rev. / Software Rev. Date
Element ID Time
---------------------------------- Menu Title --------------------------------
-------------------------------Diagnostic Messages ---------------------------
Messages Local / Remote Screen Indicator