Verilink PRISM 3000 (34-00184) Product Manual Uživatelský manuál stáhnout pdf (Strana 30)

PRISM 30004-2 Terminal Operation

to the network T1 interface) on the second line. Refer to this

information when contacting the factory with inquiries.

The far end information is available only for TxPORT prod-

ucts that support a proprietary message set. If the far end

does not support these messages but does support the stan-

dard 54016 protocol, then the far end information is dis-

played as ‘GENERIC 54016 FAR END’. If the far end does

not respond to either proprietary or 54016 messages, then

‘NO FAR END RESPONSE’ will be displayed. If the far end

echoes the FDL messages transmitted by the near end unit,

then ‘FAR END LINE LOOP’ is displayed.

Date/Time: The top right corner of the terminal screen dis-

plays the current date and time. The setting of these func-

tions is described in Section 4.7.1 on page 4-15.

Element ID: Unit Address: Below the header (PRISM

3000), the ‘Element ID’ is displayed (refer to Section 4.7.2

on page 4-15). Next to the ‘Element ID’ is the unit’s NMS

address (refer to Section 3.8 on page 3-10).

Menu Title: The menu title (third line, center) denotes the

general classification of functions currently accessible by

the user (such as ‘Alarms’ or ‘Performance’).

Messages: This line may display diagnostic messages.

4.1.4 Interface Start-Up

Once a compatible terminal is properly connected to the

unit, a Terminal Interface session is started by sending a

‘BREAK’ to the unit. If the NMS port is used, the unit then

responds with the prompt “Enter Unit Address”. To

activate the first (or only) unit, simply press <return>. To

select a specific unit, enter the address number of the

desired unit and press <return>.

The “Enter Unit Address” prompt will time out after

10 seconds. If this happens, send another ‘BREAK’. To

select another unit, exit the current Terminal Interface ses-

sion, send a ‘BREAK’, and repeat the process. If an invalid

address is entered, that address is echoed back to the termi-

nal. Send another ‘BREAK’ to start a new session.

The ‘Main Menu’ screen (Screen 4-2) is then displayed if

no password has been specified. The ‘Utilities’ menu (Sec-

tion 4.7.1 on page 4-15 explains the setting of the pass-

word). In the ‘Password’ screen (Screen 4-1), the user must

enter the correct password to obtain access to any other

menu. Note that the password is case-sensitive.

4.1.5 Cursor Controls

The terminal interface utilizes a highlighted cursor to make

selections from menus and select fields within screens to be

operated on. The cursor is moved in different ways, depend-

ing on the terminal emulation program used. Most programs

allow use of the <tab> and <shift-tab> keys. Others allow

use of the 4 arrow keys. Once a field is highlighted, it is

manipulated as described in Section 4.1.6.

For keyboards which do not have these standard keys or

have only some of them, an alternate set of cursor control

commands is provided. Each command is performed by

pressing a letter key while holding down the <Ctrl> key.

Alternate commands may be freely mixed with the keyboard

commands at the user’s discretion.

4.1.6 Field Types

Each screen is made up of fields. The two basic field types

are ‘user selectable’ and ‘display only’. If the highlighted

Keyboard Command Alternate Command

< left arrow > < Ctrl - S >

< right arrow > < Ctrl - D >

< up arrow > < Ctrl - E >

< down arrow > < Ctrl - X >

< backspace > < Ctrl - H >

< delete > < Ctrl - Z >

3000

DSU x.xx/x.xx PRISM

3000

Date: MM/DD/YY

3000 DSU x.xx/x.xx Huntsville: (2) Time: HH:MM:SS

------------------------------------- MAIN -------------------------------------

Alarms

Performance

Maintenance

Configuration

Utilities

----------------------------------- Messages -----------------------------------

Screen 4-2 Main Menu

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 44 45

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