70
When cleaning the machine, do not let the liquid flow into the machine,
otherwise there will be a risk of failure and electric shock.
11.7
SECURITY INSPECTION
To ensure that the unit is working properly, it is recommended that a maintenance and
inspection plan be established and that the machine be inspected periodically. If any
abnormality is found, please contact our sales office, customer service department or
agent.
If there is no picture or menu without image, please follow the troubleshooting form
below. If the problem still can not be eliminated, please contact our sales office, customer
service department or agent.
11.8
Troubleshooting
Common troubleshooting reference table12.1.
Table 12.1 Common Failures, Reasons and Handling
No.
Failure phenomenon
Method of exclusion
1
Press the power button to
boot, the motor does not
vibrate, the display has no
signal.
Check whether the battery is intact;
Check whether the device has no power or low battery; try
charging the device before use;
Check whether the power key is intact.
2
Discontinuous
fringe
interference and snowflake
interference appear on the
display.
Environmental inspection, check the machine if there is
electromagnetic interference around the space;
Check that the power of the unit and the probe are in good
contact.
3
The scanned image on the
screen is not clear.
Adjust the brightness of equipment;
Whether the coupling agent is applied;
Check whether the probe contact of the unit is good.
4
Image cannot be uploaded
after saving.
Check the network connection, check screen wake-up interface
drop-down menu or settings to confirm whether the network is
normal.
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