System Preparation 3-15 
3.9.2  Basic Operations of Screens 
A screen consists of title, page tabs, contents and buttons, as shown in the following 
figure: 
 
 
Composition  Description 
Title Bar 
The title bar is used to give a description for the content and 
function of the screen. 
Page Tab 
For some screens, contents are distributed across several 
pages. Click the tab by pressing <Set> key to open/close the 
available pages. 
Contents 
  Radio button: click to select the item. 
  Check box: click to check or uncheck the item. 
  Entry box: enter characters manually via the keyboard. 
Position the cursor into the box, and then enter the letters 
or characters. 
  Drop-down list box: click “▼” to show the list and select 
an item. 
[OK] and [Cancel]
When the operation of a screen is complete, press the [OK] 
or [Cancel] button to save or cancel the operation, and close 
the screen. 
 
  To reposition a dialogue box: 
1.  Roll the trackball to move the cursor onto the title bar of the dialogue box. At this time 
the cursor becomes a  ; press <Set>. 
2.  Roll the trackball and reposition the rectangular graphic to the new desired location. 
3.  Press the <Set> key, and the dialogue box is moved to the desired position. 
Title
Tab 
Content
Control 
button