System Basics 
1-8 
No. Introduction 
16  The direction where the arrow indicates shows the initial scan position of the 
transducer (“
” means the first scan line from the left is the initial scan position of 
the transducer; “
” means the first scan line from the right is the initial scan 
position of the transducer). 
When scanning, ensure the transducer orientation corresponds to the arrow. See 
the operation manual of transducer for detail. 
17 Ultrasonic image 
1.5.2 Menu 
The following figure is an example of menu. 
 
The menu items can be classified to the following types. 
  Command menu items 
  Number menu items 
 Switch menu items 
  Character menu items 
  Submenu menu items 
1.5.2.1 Command Menu Items 
A command menu item makes the system to execute an action, such as popping up a dialog 
box or starting to measure. 
 
To operate a command menu item, turn the trackball to move the cursor onto the menu item 
and then press <Set>. 
Menu name
Menu items
Menu