ADTRAN TSU LT, Руководство пользователя

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Chapter 3 Operation TSU LT User Manual
32 © 2003 ADTRAN, Inc. 61203060L1-1A
Selecting a Submenu
To select a submenu, perform the following steps:
1. Follow the same steps used to select a main menu.
2. Use the front panel
U
P
and
D
OWN
arrows to place the cursor on a menu; in this example,
1)NETWORK (NI)
.
3. Press
E
NTER
.
The unit responds by displaying the first two available data field items. The cursor is on the number of the
first item. When there are more than two data field items for the selected submenu, a down arrow is visible
on the lower right corner.
Use the front panel
D
OWN
arrow to access these.
Setting Data Fields
Data fields that are available for editing are preceded by a colon (:). For this example, set the
F
ORMAT
type.
1. Follow this path:
2) CONFIG > 1)NETWORK (NI) > 1)FORMAT:
2. Press
E
NTER
while the cursor is located on
1)FORMAT:
. The cursor moves to the current data field
(to the right of the submenu item name).
You can now use the
U
P
and
D
OWN
arrows to scan the available settings, which display in the data
field position one at a time.
3. When the appropriate value is in the data field position, press
E
NTER
to set the value.
The unit is set for the value shown in the data field and the cursor moves back to the submenu item
position indicating the operation is complete. You can select another submenu field or press
C
AN
-
CEL
to return to the submenu.
Viewing Display-Only Data Fields
To view an example of a
D
ISPLAY
O
NLY
data field, navigate through the following menus:
1. Select
S
TATUS
from the main menu.
2. Select submenu
CURR ERR/ALM
.
LOSS OF SIGNAL INACTIVE/ACTIVE
is displayed giving the current state of the alarm.
Exiting Any Menu Field Operation or Display
1. Press
C
ANCEL
as many times as required to return to a menu level.
C
ANCEL
is available any time during the operation. If used prior to pressing Enter after
making a data change, the original data value is restored and the cursor returns to the
submenu field.