Mindray DC-70 Exp User Manual

C-4 Description of Self Test Items
C.1.1 PC Module and MF FPGA Interconnection Test
 Top test item
N/A
 Test content
Test LPC interface communication between PC module and MF FPGA.
 Analysis to test failure
Check whether Windows device manager recognizes Ultrasound MultiFunction Device. It cannot
be recognized only with the drive not being installed properly.
The drive goes wrong if the test result appears Error.
PC module and DSP FPGA has communication error if the test result is FAIL.
 Suggestion to failure test
Restore the device (OS+doppler) if the drive is not recognized.
Restart the device to perform the self test if the test result appears Error. It is necessary to restore
the device (OS+doppler) if Error re-appears.
It is recommended to replace CPU if the test result appears FAIL.
C.1.2 CPU and GPU Temperature Pressure Test
 Top test item
N/A
 Test content
With the test software accelerating the workload of CPU and GPU, monitor whether the monitor
temperature can meet the standard in 5 minutes. Click “End Test” to finish the test in the process.
 Analysis to test failure
If the test result is NaN, it indicates the user ends the test in the process.
If the test result is FAIL, it indicates the CPU or GPU temperature is too high.
 Suggestion to failure test
If the CPU temperature is too high, it is recommended to check CPU fan and the thermal adhesive
of COME (CPU) radiator.
If the GPU temperature is too high, it is recommended to check GPU fan.
C.1.3 MF FPGA and System Monitor Interconnection Test
 Top test item
Communication self test between PC Module and MF FPGA
 Test content
Test the Smbus communication between the MF FPGA and ADT7462.
 Analysis to test failure
The drive goes wrong if the test result appears Error.
The error between MF FPGA and ADT7462 occurs if the test result appears FAIL.
 Suggestion to failure test
Restart the device to perform the self-test if the test result appears Error. It is necessary to restore
the device (OS+doppler) if Error re-appears.
It is recommended to replace PC carrier board if the test result appears FAIL.

Mindray DC-70 Exp Specifications

General

Touch Screen Size	10.4 inch
Probe Ports	4
Power Supply	100-240V AC, 50/60Hz
Connectivity	DICOM, USB, Ethernet
Applications	Abdominal, Cardiac, OB/GYN, Vascular
Weight	85 kg
Doppler Modes	PW, CW, Color Doppler, Power Doppler
Imaging Modes	2D, M-Mode, 4D
Storage	500GB hard drive