Revision:1.0(2023-01-12)
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7.11.3 Commissioning and Verification
Precautions
None
Tools Required
USB flash drive
Fixtures Required
None
Prerequisites
You need to apply for the Key file in advance from the Key platform or CRM system according to
the new PC MAC address.
Specific Steps
1. After replacing the board, power on the machine and press the ON/OFF key to start the
machine.
2. Tap the Setup icon in the upper right corner on the touch screen, and access Setup>About.
3. Check ECN/TCN on the About page. If Incorrect is displayed, the board logic or firmware
does not match. Therefore, the Doppler software needs to be restored. If ECN/TCN is
displayed as a normal value, skip the preceding operations (except for the special compatibility
relationship).
4. Decompress the Key file to the USB flash drive, and install the Key file on the machine.
Diagnostic Ultrasound System
Service Manual
7 FRU Replacement