System Introduction 
1-11 
NO. Key   Function 
<12>  IP  Select the combination of image processing parameters, to 
adjust the image display effect. 
<13>  Parameter adjust knob  Adjust some value of Puncture, F.Posi, F.Num, A.Power 
and IP with combination of corresponding key. 
<14>  Clear  Clear all comments, bodymarks, measurement scales and 
general measurement results on the screen 
<15>  Exit  Exit the current work mode 
<16>  Arrow  Enter the arrow comment mode   
<17>  Set  Determine the cursor position for measurement, and 
confirm the selected items, and adjust the value or items in 
menus etc. 
<18>  Change  Switch between the fixed end and active end in the 
measurement. 
<19>  Back  Delete the arrow comment or return to the previous 
operation, and adjust the value or items in menus etc.   
<20>  Trackball  Move the cursor or mark during image movement or 
measurement. 
<21>  Menu  Open or close the menu on the screen. 
<22>  Measure  Enter/exit the measurement mode 
<23>  Comment    Enter/exit the comment mode 
<24>  M-Mark  Enter/exit the M-Mark mode 
<25>  BodyMark  Enter/exit the BodyMark mode. 
<26>  Depth/Zoom/Rotation  Adjust the viewing depth for display, the zoom mode, and 
the arrow rotation of the ultrasound images.     
<27> Probe  Switch transducers 
<28>  Freq/THI  Adjust the transducer frequency and switch to the 
harmonic frequency of 35C50HA. 
<29>  Cine  Enter the manual playback mode. 
<30>  Zoom    Enter the mode of amplifying the image 
<31>  HRev / VRev  Reverse the image horizontally or vertically 
<32>  B/M/M+B/B+B  Select the image mode 
<33>  Gain  Adjust the sensitivity of black/white images.   
<34>  Freeze  Freeze or unfreeze the image. If an image is frozen, the 
output of acoustic power is stopped. 
<35>  Print   Activate the printing function for the video printer 
connected.