Input/Output Interface Failure; Storage Failure; Power Supply Failures - Mindray T1 Service Manual

6.6.7 Input/output Interface Failure

Symptoms
No analog out signal or
defib. Sync signal

6.6.8 Storage Failure

Symptoms
Failure to store history data or
resting ECG waveform
Storage Card Err is reported

6.6.9 Power Supply Failures

Symptoms
Battery cannot be fully
charged.
Battery cannot be
recharged.
No +5 VDC/+12 VDC
output
Power Communication
error is reported
NOTE

When the power module fails, it may cause problems to other components, e.g. the monitor shuts off during
start-up. In this case, troubleshoot the power module per the procedure described in the table above.
T1 Service Manual
Possible Cause
Parameter board failure
Main board defective
Parameter connector board failure
Connection failure
Analog out cable or defib sync.
cable failed
Possible Cause
SD card defective
Main board defective
SD card error
Possible Cause
Battery is defective
Main board failure
Battery is defective
Main board is defective
Main board failure
Main board failure
Correction Action
Replace the parameter board.
Replace the main board.
Replace the parameter connector board.
Check that the connection between the main board and the
parameter connector board is not damaged.
Replace the cable
Correction Action
Enter the User Maintenance menu to format the SD card, or
replace the SD card.
Replace the main board.
Restart T1. If the problem persists, format the SD card.
Correction Action
Replace the battery.
Replace the main board.
Replace the battery.
Replace the main board.
1. Restart T1.
2. If T1 does not turn on, replace the main board.
Replace the main board.
6-5