Lcd; Keypad - Paradyne 3350 User Manual

LCD

The LCD (Figure 3-2) displays two types of data:
Messages such as alarms, command/test
completion, and action in progress
Front panel menu tree information (see
Appendix A, Front Panel Menu)
F1 F2
Figure 3-2. LCD
The LCD displays status messages as requested via the
Device Health and Status branch of the front panel menu
(see the Device Health and Status section in Chapter 4,
Maintenance). In addition, the highest level status
message appears on the front panel automatically if no
front panel action has occurred at the E1 NTU for the past
five minutes.
The LCD also lists commands, configuration options,
and test results. In most cases, the top line shows the
command or option name and default value, while the
second line displays options and responses. When a
response is required, select from the options displayed
directly above the Function keys (F1, F2, F3); make your
choice by pressing the corresponding Function key.
3350-A2-GB20-10

Keypad

navigate through the menu tree and select choices
presented on the second line of the LCD.
F3
you may be operating. You immediately return to the
top-level menu screen shown on the front panel menu (see
Appendix A, Front Panel Menu).
from the choices presented on the second line of the LCD.
When this line presents choices, it is generally divided
into three sections, each displayed directly above one of
the Function keys. When your choice appears above one
of the Function keys, press that key to select that choice.
June 1996
The 7-button keypad (Figure 3-3) enables you to
F1 F2
Figure 3-3. Keypad
Use the key to move up the menu.
F1 F2
Use the key to exit any part of the menu in which
F1 F2
Use the Function (F1, F2, F3) keys to make selections
F1 F2
Operation
F3
F3
F3
F3
3-3