Mindray Rosebud Accutorr V, User Manual

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Accutorr V Service Manual 0070-10-0702 3 - 7
Troubleshooting Troubleshooting Guide
NOTE: If the power module fails, it may damage other components
(e.g. the monitor suddenly shuts down during the start-up).
In this case, troubleshoot the power module using the
procedure described in the previous table.
NOTE: If the parameter module, recorder, or bar code scanner
malfunctions, check if the operating voltage is correct.
3.5.9 Network Related Problems
Battery fails to be fully
charged Battery failure Replace battery.
Cable defective or poorly
connected • Confirm that the cable between battery interface
board and the power module is properly
connected.
• Confirm that the connecting cables and connectors
are not damaged.
Power board failure Replace the power board.
Battery unable to be
recharged Battery damaged Replace battery and recharge the replacement battery.
If the replacement battery can be recharged, the
original one fails.
Cable defective or poorly
connected • Confirm that the cable between battery interface
board and the power module is properly
connected.
• Confirm that the connecting cables and connectors
are not damaged.
Power board failure Replace the power board.
No +3.3 V output • Power supply protection
• Power board failure
• Turn off the monitor then restart it.
• If the problem remains, disconnect the AC mains
for 5 seconds and reconnect it, then restart the
monitor.
• If the problem still remains, replace power board.
No +5.0 V output
No +12 V output
SYMPTOMS POSSIBLE CAUSE CORRECTIVE ACTION
SYMPTOMS POSSIBLE CAUSE CORRECTIVE ACTIONS
The monitor can not
connect to the CMS. No connection to LAN • Confirm that the cables and connectors are in good
condition and that the monitor is connected to the
network.
• Confirm that the hub and switch facilities are
correctly configured.
Frequent dropouts and
network disconnections Improper LAN cable
connection Confirm that the LAN cable is connected. The LAN
cable must not be longer than 50 m.
Incorrect IP address
configuration Check for IP address conflict. Reconfigure IP address.