Mindray DC-68, Руководство по обслуживанию

Страница: 80 / 281

5-8 Function and Performance Checking Method
2. M mode

In M mode scanning, the image parameter area in the upper left corner of the screen displays
the real-time parameter values as follows:
Parameter F D G V DR
Meaning Frequency Depth M Gain M speed M Dynamic Range

Parameters that can be adjusted to optimize the M Mode image are indicated in the following.
Control Panel Gain, Depth, TGC, Focus position
Touch Screen
Speed, Display Format, Gray Map, Dynamic Range, Tint Map, M Soften, Edge
Enhance
3. Color mode

In Color mode scanning, the image parameter area in the upper left corner of the screen
displays the real-time parameter values as follows:
Parameter F G PRF WF
Meaning Frequency Color Gain Pulse Repetition Frequency (PRF) Color Wall Filter

Parameters that can be adjusted to optimize the Color Mode image are indicated in the
following.
Control
Panel
Gain, Depth, iTouch, Scale
Touch
Screen
Invert, Baseline, B/C Wide, Dual Live, Image quality, Flow State, Priority, Packet Size,
Map, Wall Filter, Line Density, Smooth, Persistence, Velocity Tag, steer
4. Power mode

In Power mode scanning, the image parameter area in the upper left corner of the screen
displays the real-time parameter values as follows:
Display F G WF PRF
Parameter Frequency Power
Gain
Power Wall
Filter
Pulse
Repetition
Frequency
Echo Boost
B image touch screen-[Echo
Boost].
[Echo Boost] is enabled when it is on in B mode. (Highlighted) the
system is in “Echo Boost” status.