Mindray TEX20 Service Manual

Revision:1.0(2023-01-12)
412
2. If the test result is FAIL, replace the main board.
Z0204 Power Status Test
• Upper-level test item
EC ARM Communication Test
• Test Items
Check whether the voltage of the main board of the TEX device is normal.
• Test failure analysis
If the test result is Error, the drive is abnormal.
If the test result is FAIL, the voltage of the main board is abnormal.
• Troubleshooting suggestion
1. If the test result is Error, restart the device and re-perform the self-test. If the problem persists,
restore the device.
2. If the test result is FAIL, replace the main board.
Z0205 SM ARM Communication Test
• Upper-level test item
Communication Test Between PC Module and MF FPGA
• Test Items
Test whether the UART communication between the MF FPGA and the SM ARM is normal.
Read the SM ARM firmware version and compilation time.
• Test failure analysis
If the test result is Error, the drive is abnormal.
If the test result is FAIL, the UART of the SM ARM and the serial port of the MF FPGA are
faulty.
• Troubleshooting suggestion
1. If the test result is Error, restart the device and re-perform the self-test. If the problem persists,
restore the device.
2. If the test result is FAIL, replace the main board.
Z0206 Network Port Test
• Upper-level test item
None
• Test Items
The program prompts you to ensure that the network cable is connected. After the network
cable is connected, the program judges whether the Ethernet functions properly.
• Test failure analysis
If the test result is FAIL, the Ethernet does not work properly.
• Troubleshooting suggestion
Diagnostic Ultrasound System
Service Manual
9 Appendix

Mindray TEX20 Specifications

General

Brand	Mindray
Model	TEX20
Category	Diagnostic Equipment
Language	English