Front Panel Control
4.3.2 LCD
A 2-line x 40-character back-lit dot-matrix Liquid Crystal Display (LCD) displays
various menus and settings. The menus and setting available will vary depending on
which options have been enabled through the purchase of a suitable license.
4.3.3 Arrow
Pushbuttons
Four arrow pushbuttons (or keys) are used to navigate through the front panel LCD
menus.
Each arrow pushbutton is backlit by an integral LED when active, indicating that a
further choice or action is available by pressing that pushbutton.
S
= Up
T
= Down
W
= Left
(Back)
X
= Right
(Forward)
4.3.4
Edit and Save Pushbuttons
The
Edit
and
Save
pushbuttons are used to modify and store user settings within
the selected menu.
The
Edit
pushbutton is backlit by an integral LED when the current menu contains
an editable setting.
To edit a user setting within the selected menu:
1. Press the
Edit
pushbutton and then use the
W
(Back) and
X
(Forward)
pushbuttons to move the cursor within that menu (if necessary).
2. Change the value of the setting using the
S
(Up) and
T
(Down) pushbuttons.
During this edit operation, both the
Edit
and
Save
pushbuttons will be lit.
The
Save
pushbutton is backlit by an integral LED when changes have been made
to a setting that require saving.
When a user setting has been modified:
1. Press the
Save
pushbutton to confirm and action this new setting.
2. To ignore any changes that have been made and to return to the original setting,
press the
Edit
pushbutton.
EN/LZT 790 0008/2 R1A
2011-03-30
15 (36)
