35
NRL 0280-0750 60Hz
EN
2
1
To check or modify the operati ng parameters of the unit it is necessary to use the interface of the control panel on the unit. The basic operati ons that the user must be
capable of, for the correct use of the unit, are:
(1) Moving from one menu to the next.
(2) Selecti ng and modifying a parameter.
User operating procedures
Moving between menus
(a) To move between the menus, the order in which they are dis-
played is shown in the previous page, enter the menu selection
mode by pressing the key (
).
(b) Once in the menu selection mode it is possible to move
between menus using the arrow keys: the key (
) to move to the
previous menu, and the key (
) to move to the next menu.
(c) When the desired menu is shown press the key (
)to enter
the menu. Press the key(
) to return to the menu selection
mode.
Selecting and modifying a menu
(a) Once the menu is selected, by following the procedure (
1
), it
is possible to move between the screens using the arrow keys: the
key (
) to move to the previous parameter, and the key (
) to
move to the next parameter.
(c) When the desired parameter is shown press the key (
) to
enter the parameter. To exit the parameter and return to the
parameter selection mode press the key (
).
WARNING: Once a parameter is selected by pressing the key (
),
the parameter selection mode is automatically accessed and in this
mode the desired parameter values can be set with the following
procedure:
(1) Pressing the key (
) causes a flashing cursor to appear on the
first modifiable field of the parameter. If no modifiable fields are
displayed then the cursor will not appear.
(2) Pressing the key (
) or the key (
), the value of the field can
be increased or decreased.
(3) Pressing the key (
) confirms the modification of the field
value, saving it in memory. On the basis of the type of parameter
selected the number of modifiable fields can change.
previous menu
next
menu
exiting a menu
entering a
menu
previous para-
meter
next
parameter
exiting a
parameter
entering a para-
meter
18. USER OPERATING PROCEDURES
Содержание NRL0280E
Страница 2: ......
