Mindray DC-8 EXP Service Manual

Troubleshooting of Regular Malfunctions 13-5
3
Noise on the B
image
Probe malfunction; Confirm it by
connecting another probe.
Replace the transducer.
Other electrical equipment working in the
same electrical network may interfere
the system.
Some ripple wave on the image.
Confirm the cause of failure by
turning off all electrical
equipment around working in
the electrical network or
connecting to the system
13.4 Probe Socket System Related Malfunction
Troubleshooting
13.4.1 Module or Board Related
No.
Descriptions
Remarks
1
Probe board PCBA
2
4D or 4D&TEE board PCBA
13.4.2 Key Points Supporting Troubleshooting
No.
Key Points Supporting Troubleshooting
Remarks
1
Probe recognition of all models of probes
when connecting on the same or different
ports
2
Probe board ID of the system
13.4.3 Probe Socket System Related Malfunction
Troubleshooting
No.
Failure
Description
Cause Analysis
Measure
1
Probe can’t
be recognized
This probe can’t be recognized when connected to
all probe sockets, while reorganization of other
probes is normal. Probe malfunction.
Replace the
transducer.
This probe can’t be recognized when connected to
a certain socket. Probe board malfunction.
Replace the probe
board assembly
No probe can be recognized on any probe port;
Probe board ID can’t be read correctly by the
system information;
Probe board malfunction.
Replace the probe
board assembly

Mindray DC-8 EXP Specifications

General

Brand	Mindray
Model	DC-8 EXP
Category	Medical Equipment
Language	English