Mindray TE Air - 5.3.4 Electrical Safety Inspection

Revision:1.0(2023–5–17)
57
Table 5–5 System function checklist
SN Item Method
1 B mode Check the basic operations of the B mode. Check
the basic software and hardware controls that affect
operations in B mode.
2 Color mode Check the basic operations of the color mode.
Check the basic software and hardware controls
that affect operations in the color mode.
3 Doppler mode (PW/CW) Check the basic operations of the Doppler mode.
Check the basic software and hardware controls
that affect operations in the Doppler mode.
4 M mode Check the basic operations of the M mode. Check
the basic software and hardware controls that affect
operations in the M mode.
5
Measurement (2D, M,
Doppler routine
measurement; application
measurement is optional)
Perform gray scale image scanning on the phantom,
use the measurement control to verify the accuracy
of distance and area calculation, and verify the
measurement accuracy based on the performance
test results.
6 Custom key test Verify that the user-defined functions of custom keys
work properly.
5.3.3 Inspection of Peripherals and Optional Functions
If there are no modules or optional accessories in the system configuration, skip the relevant
inspections.
5.3.4 Electrical Safety Inspection
Electrical safety inspection must be carried out by maintenance engineers with specialized
knowledge or skills or by engineers trained to have such skills.
For details, see
8.2
Electrical Safety Maintenance
.
Diagnostic Ultrasound System
Service Manual
5 Maintenance