Mindray DC-70T Service Manual

12-8 Care and Maintenance
12.3.2 System Performance Check
**It is an effective method to perform checks on product performance. It is necessary to select more.
The routine maintenance is not required**.
Table 12-6 System function list
No.
Item
Method
1.
B Mode
Verify the basic operation in B mode. Check the basic
software and hardware assembly which affect B-mode
operation.
2.
Color mode
Check the basic operation in Color mode. Check the
basic software and hardware assembly which affect
Color mode operation.
3.
Doppler mode (PW/CW)
Verify basic operation in Doppler mode. Check the basic
software and hardware assembly which affect Doppler
mode operation.
4.
M mode
Check the basic operation in M mode. Check the basic
software and hardware assembly which affect M-mode
operation.
5.
Measurement (General
measurement, optional application
measurement for 2D, M, Doppler)
Scan the gray scale on body mark mode. Use controls
to measure the accuracy of the distance and the area.
Verify the measurement accuracy by employing the
performance test.
6.
Keyboard test
Test the keyboard to verify the keys on the keyboard.
7.
LCD
Please refer to LCD checking methods to verify LCD
display and parameters adjustments.
8.
Software menu testing
Test the display of the software function to verify the
entering to menus and interfaces.
See Chapter 5.4 and Chapter 5.5.
12.3.3 Check for Peripherals and Optional Functions
If there is no relevant module or option in the system configuration, the relevant check can be
ignored.
Table 12-7 Peripheral and option checking list
Item
Item
Method
1.
Color/Black/White
video
printer
Check whether the output of video printer works well.
2.
Graph/text printer
Check whether the output of graph/text printer works well.
3.
Footswitch
Check whether the footswitch works as the system configures.

Mindray DC-70T Specifications

General

Brand	Mindray
Model	DC-70T
Category	Medical Equipment
Language	English