Revision:1.0(2023-01-12)
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1. If the ambient temperature is too high, move the machine to an area with a lower ambient
temperature (such as an air-conditioned room).
2. Remove the sundries from the air inlet and outlet of the device to ensure good ventilation and
dissipation.
3. Remove the dust-proof filter inside the device and perform cleaning and maintenance.
88..22..33..22 T202: Temperature alert! Please clean the dust-proof filter.
Failure Code
T202
Fault Description
User Permission of Viewing Errors Fault Description Corresponding to the
Permission
User and Administrator Permission Temperature alarm. Please clean the dust-
proof net.
Service Engineer Permission Temperature alarm. Please clean the dust-
proof net.
Log Record
"Date" "Time" "Errocode": System Monitor: Temperature Alert!please clean the dust-proof cover,
Current Fan Speed: [FFF]rpm
Involved FRU
/
Severity
Maintenance as soon as possible
Handling Level
Handle the error yourself.
Error Mechanism
The system detects that the CPU temperature is close to the warning value.
Possible Cause
1. The ambient temperature for the device is too high.
Diagnostic Ultrasound System
Service Manual
8 Troubleshooting