7 Working with Images
104 Basic User Manual
■ To Delete a Body Mark
If a body mark is being edited, press the Del key to delete the body mark on the current
image.
If a body mark has been edited and the system exits the editing status, you can first press
the Body Mark key and press the Del key to delete it from the screen.
■ To Delete All Annotations and Body Marks
You can press the Clear button on the control panel to delete all annotations and body
marks from the image. Perform this deletion with caution.
7.6 ECG Module
By using an optional ECG module (Type BF), 3-channel ECG signals are provided in
cardiac applications. During an cardiac application, you can configure the ECG-control so
that the ECG trace is displayed at the bottom of the screen.
The ECG cable includes three color-coded ECG electrode connectors: LL (left leg, red),
LA (left arm, black), and RA (right arm, white). The ECG module provided by this
ultrasound system is for collecting and displaying 3-lead ECG trace.
This ECG module is not suitable for intracardiac use or direct cardiac contact.
●
This ECG module provides 3-channel ECG signals, and it cannot be used for
diagnosis and monitoring.
To avoid electrical shock, ensure the ECG cable is intact and correctly connected.
●
Conductive parts of electrodes and connectors for ECG should not come into contact
with other conductive parts including earth/grounding.
●
Stop using the system, if the patient use a pacemaker or implantable cardioverter-
defibrillators. This system may interfere with these devices.
●
If the ECG waveform is abnormal, check if the ECG cable and electrodes are
connected properly.
Perform the following steps.
1. Power off the system, and connect the I/O docking station (optional) to the port of
docking station on the left side of the system.
2. Connect the ECG cable to the port of docking station of the system.
3. Power on the system, and attach the ECG electrodes on the patient’s body, as shown
in the following figure.
ECG feature is automatically enabled.
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