User's Manual
Table Of Contents
- 1 Read This First
- 2 Safety Information
- 3 Overview
- 4 Preparing the System
- Inserting a microSD Card
- Using the Stand
- Charging the System
- Connecting the Transducer
- Removing the Transducer
- Using the System On The Go
- Using the Wheel Brakes
- Placing the Transducer Holder
- Mounting the System to the System Cart
- Adjusting the System Cart Height
- Connecting an External Printer
- Tilting the System
- Unmounting the System From the System Cart
- Moving the System
- Outputting the System Display to an HDMI-Enabled TV or Monitor
- Supported External Printers
- 5 Using the System
- Turning On/Off the System
- Logging Into the System
- Launching the Main Screen
- Setting the System Time and Date
- Controlling the System
- Setting the System Language
- Identifying the Main Screen Layout
- Switching the Control Panel Pages
- Managing the System Power
- Managing Disk Space
- Network Configuration
- DICOM Configuration
- 6 Performing an Exam
- Starting a New Exam
- Adding a New Patient
- Loading a Worklist
- Selecting a Preset
- Setting the Transducer Orientation
- Selecting/Switching a Scan Mode
- Adjusting the Displayed Image
- Freezing an Image
- Adding Annotations
- Adding Measurements
- Saving and Printing the Image
- Reviewing the Image
- Exporting the Exam
- Managing the Exam List
- Ending the Exam
- 7 Using Image Controls
- 2D Mode Image Controls
- Overview
- Adjusting Gain
- Adjusting Frequency
- Adjusting Time Gain Compensation (TGC)
- Adjusting the Scan Depth
- Adjusting the Focus Depth, Focal Zone and Focal span
- Adjusting Dynamic Range
- Using Tissue Harmonic Imaging (THI)
- Adjusting Persistence
- Adjusting Sharpness and Smoothing
- Adjusting Gray Map
- Adjusting Chroma Map
- Adjusting Steer Angle
- Adjusting the Sector Width and Position
- Adjusting Power
- Using Trapezoidal Imaging
- Adjusting Density
- Using Compound Imaging
- Using ENV (Enhanced Needle Visualization)
- Color/CPA Mode Image Controls
- M-Mode Image Controls
- Spectral Doppler Mode Image Controls
- 2D Mode Image Controls
- 8 System Customization and Service
- Customizing Your System
- Configuring Security Policies
- Servicing your system
- Reinstalling Software
- Checking the Software Version
- Checking the System’s Serial Number
- Checking the Tablet’s Serial Number
- Checking the License Status
- Resetting User Settings
- Backing Up System Settings and Patient Data
- Restoring System Settings and Patient Data
- Resetting Your System
- Testing the System
- Exporting System Logs
- Reading the User Manual
- 9 Transducers
- 10 Transducer Care
- 11 System Maintenance
- 12 Appendix
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2D Mode Image Controls
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P6992-4, EN, 16/12/6
7
Using Image Controls
All of the information in this chapter pertains to real-time imaging Many of the controls and functions
change when you freeze the scan For information on using functions when the scan is frozen, see Adding
Annotations on page 6 and Adding Measurements on page
On the real-time imaging window:
Touch the scan mode (image control) buttons to select the scan mode (See Imaging Screen (Real-time)
on page )
Touch > to switch the control panel pages to go through the available functions (See Switching
the Control Panel Pages on page 62)
2D Mode Image Controls
Overview
The system delivers 2-dimensional digital imaging using 26-level gray map This scan mode delivers
excellent image uniformity, tissue contrast resolution, and steering flexibility in frequencies from 2 MHz to
1 MHz
TGC
2D PW
M
8.0
78
THI
Zoom
5
2D
C6-2
2D
1
Figure 342D mode real-time scan
Adjusting Gain
Adjust amplification of the returning echoes, which adjusts the amount of echo information displayed in an
image The overall brightness of the image can be elevated, but the noise may also be added to the image
with excessive increase in gain
Touch Gain +/- or flick horizontally on the scan area to adjust the gain value
Adjusting Frequency
Change the scan frequency to obtain higher resolution as frequency increases, or deeper penetration as
frequency decreases
To increase the frequency, touch Res To decrease the frequency, touch Pen