Revision:1.0(2023-01-12)
313
Battery health status Criteria Status description
The full charge capacity of
batteries (FCC) is less than 40%
of the rated capacity.
The number of cyclical
recharging times of batteries is
greater than 300.
used for a long time. Continuous
use will compromise the power
performance and standby
duration of batteries. Therefore,
remind users to replace batteries
in a timely manner.
INVALID Unrecoverable damages occur
on batteries.
If a battery encounters permanent
damage, remind the user to
replace the battery immediately.
PROTECTED Batteries encounter recoverable
faults.
If batteries encounter recoverable
faults, the batteries will resume
normal after a period of time. If
the problem persists, contact
Mindray Customer Service
Department.
8.1.5 Self-test
The self-test function is inherent in this series and aims to test the connections of hardware
boards and the running status of the system. According to the permission and test content, there
are three types of tests: production self-test, maintenance self-test and user self-test.
For details about the self-test procedure, refer to 5.2.5.2
Operation Procedure of Maintenance Self-
test
, 5.2.5.3 User Self-Test, and 5.2.5.4 Test Report. For details about the description of the self-
test items, refer to 9.3
Description of Self-Test Items.
8.1.6 Logs
The product's log framework mainly includes the following four process logs, respectively
corresponding to four configuration files. Refer to the following table.
Log Name Description
Doppler_log_volumerender.properties 3D/4D process record
Doppler_log_backupapp_
volumerender.properties
3D/4D background process record
Doppler_log_ backupapp.properties Background Doppler
Doppler_log_properties Doppler log
The following table describes the major logs.
Diagnostic Ultrasound System
Service Manual
8 Troubleshooting
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