Mindray Z5 - Checking Content

Function and Performance Checking Method 5-5
5.4.2 Checking Content
5.4.2.1 B Mode
 In B Mode scanning, the image parameter area in the right corner of the screen will display the
real-time parameter values as follows:
Display
F
D
G
FR
DR
Image Parameters
Frequency
Depth
Gain
Frame Rate
B Dynamic Range
 Parameters that can be adjusted to optimize the B Mode image are indicated in the following.
Adjustment
Items
Control Panel
Gain, Depth, TGC, iTouch, Focus, Frequency
Menu
Frequency, Acoustic power ，Line Density,，ExFOV ,iClear, H Scale, Focus
Position, Focus Number, Persistence, iBeam, Dynamic Range, TSI, Gray
Map,Tint Map,L/R Flip, U/D Flip, Gray Invert ,, , , Lithotrity,FOV, iTouch, Biopsy
Kit.
1. Control Panel
Procedure
Standard
Press <B>
Enter B mode, and B image displays
Gain adjustment.
Rotate <Gain/iTouch>
Rotate clockwise to increase
Rotate anticlockwise to decrease
The adjusting range is 0-100.The real-time value will be displayed in the
image parameter area in the upper right corner of the screen.
Depth Adjustment
Press <Depth/zoom> to
light on the Depth
indicator, rotate the knob
Rotate clockwise to increase
Rotate anticlockwise to decrease
The adjustable depth values vary depending upon the probe types.
TGC adjustment
Adjust through the
8-segment toggles
Push the toggle to the right to increase the corresponding area
brightness
Push the toggle to the left to decrease the corresponding area
brightness
About 1.5s after the adjustment is finished, the TGC curve disappears.