Front Panel Operation
3-3
3610-A2-GB46-60
December 1996
Network/
Device Alarm
DSU
3611
Multirate
TXD
RXD
RTS
CTS
DSR
DTR
LSD
Ok
Alrm
Test
Dial
Status
Front Panel
Spkr
103
104
105
106
107
108
109
Test Mode
Dial Backup
DTE
Status
Indicators
SDCP
Indicator
(Front Panel)
496-14714-01
Figure 3-2. Model 3611 DSU Faceplate
LCD
The 2-line, 16-character LCD on the front panel
displays the following information:
•
Menus: The menu structure is provided in
Appendix A and the menu branches appear
throughout this chapter.
•
Input Screens: Used to enter information such as a
customer ID, the network address of a remote DSU,
or test durations. Input screens, such as test run
time, appear with a blinking cursor to indicate that
a field can be changed.
•
Display Screens: Provide configuration
information and test results.
F1
Port 1
DSU
9.6 T
Local
Remot
F2
F3
LCD
First
Line
Returns
Display to
Top-Level
Menu
Right
Scroll
Key
Function
Keys
Left
Scroll
Key
Moves Up
One Level
from Current
Display
LCD
Second
Line
Keypad
There are seven keys on the Model 3610 front panel.
•
The
key terminates any work in progress.
•
The
key returns to the previous display.
•
The
and
keys scroll. For input screens,
these keys move the cursor one character to the left
or right to allow one entry at a time. All menus and
display screens wrap around. Scrolling takes you to
the first or last selection of the menu.
•
The F1, F2, or F3 function keys select the item
displayed directly above the key on the LCD. Refer
to the following table.
Function
Key
LCD
Input Screen
F1
↑
Each key press increments the
number, usually by 1.
F2
↓
Each key press decreases the
number by the appropriate amount.
F3
One of the following appears, depending on
the purpose of the current display:
Enter
Selects the value displayed.
Undo
Voids any current changes.
Dial
Dials the telephone number shown
on the first line of the display.
Available with installed DBM.
Enab
Enables options.
Disab
Disables options.
Displ
Allows viewing of EIA lead status.
