Function and Performance Checking Method 5-1
5 Function and Performance
Checking Method
5.1 NOTE
The chapter offers the detailed method for checking product main function and performance. It is
only for reference not a required task.
5.2 Device Status Checking
5.2.1 Running Status
1. Normal power on/off operation (duration time is normal), no abnormal sounds or phenomena
occur during normal operation.
2. After ultrasound system is turned on, the fan starts working and no abnormal sound when the
fan is working.
3. Check if configuration, software version are normal through the [About] in preset menu.
4. Check if contrast and brightness of the monitor are normal.
5. Check if time and date are valid and correct.
6. Check if all status indicators are normal.
7. Check all log records with user, to confirm if there is any abnormality.
5.2.2 Working Condition
Check the ambient temperature and humidity to see whether it meets the requirement. The
measurements related to safety features are particularly sensitive to humidity. If the insulation
feature of the system deteriorates due to the increase of system service time or system
malfunctions; the fluctuation range of measurement results are likely to increase with the increase
of humidity.
To Next Page
Loading...
Need help?
General
