Mindray Consona N6 - 19.3 Troubleshooting

19 - 8 Operator’s Manual
19 System Maintenance
19.3 Troubleshooting
If any persistent system malfunction is experienced, e.g., an onscreen error message, blank imaging
screen, absent menus, see the table below. If the failure cannot be resolved, contact the Mindray
Customer Service Department or a sales representative.
3. Doppler mode
(PW/CW)
Check the basic operations of the Doppler mode. Check some of the
basic software and hardware that affects operations related to the
Doppler mode.
4. M mode Check the basic operations of the M mode. Check some of the basic
software and hardware that affects operations related to the M mode.
5. Measurement (2D,
M, Doppler
routine
measurement;
application
measurement is
optional)
Perform gray scale image scanning on the mannequin, 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. Keyboard test Perform keyboard tests to verify that all control keys are working
properly.
7. Custom key test Verify that the user-defined functions of custom keys work properly.
8. Display To check whether the display function and parameter adjustment of the
display are normal, see the display test method.
9. Software menu
check
Check the software menu display function, and verify that users can
access various operation menus and screens normally.
No. Content Method
No. Failure Cause Measure
1. The power button
indicator is lit up, but
the image is blank.
The interval between turning off
and restarting the system is too
short - wait at least 20 seconds.
Turn off the system and wait at
least 1 minute, then restart the
system.
The monitor brightness or
contrast may be improperly set.
Adjust the monitor brightness
and contrast back to the factory
defaults.
2. The monitor displays
the characters but no
images.
The transmission power, overall
gain or TGC controls are
improperly set.
Adjust the transmission power,
gain or TGC control.
Check that a probe is connected
and/or fully connected.
Ensure proper probe connection.
The system is in freeze status. Unfreeze the image.