Front Panel Control

4.3.2LCD

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.

4.3.3Arrow 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)

4.3.4Edit 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.

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EN/LZT 790 0009 R1A 2011-03-30