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What This Guide Helps With
Troubleshoots failed worklist queries, DICOM transfers, PACS communication, and external network or destination conditions affecting Samsung V8 connectivity.
Step-by-Step Troubleshooting
1. Protect Patient Workflow and Preserve Images
Do not delete locally stored patient images or repeatedly resend studies without understanding the transfer status.
If clinical interpretation is time-sensitive, follow the facility's approved alternate workflow while troubleshooting communication.
Expected outcome: Patient data is preserved and clinical care continues despite the connectivity problem.
2. Identify the Exact Communication Failure
Determine whether the problem involves:
- Worklist not populating
- One patient or all patients
- Images not sending
- Transfer remaining queued
- PACS destination unavailable
- DICOM verification failure
- Communication lost after a move or network change
- One destination versus all configured destinations
Record the exact displayed message and affected workflow.
Expected outcome: The issue is narrowed to worklist retrieval, image transfer, a specific destination, or general network connectivity.
3. Verify Local Ultrasound Operation
Confirm that the V8 itself is functioning normally:
- System is responsive
- Patient/exam workflow opens
- Images can be acquired
- Images can be stored locally
A DICOM problem should be separated from a broader workstation failure.
Expected outcome: Local imaging and storage operate normally, allowing communication troubleshooting to continue.
4. Check the Physical Network Connection
Inspect the Ethernet cable and accessible connector. Verify the cable is fully seated and undamaged.
If appropriate, test with a known-good approved network cable or confirm the wall port through established IT procedures.
Expected outcome: A reliable physical network connection is present.
5. Determine Whether the Network Location Is Functional
Ask whether:
- Other networked medical devices in the area are affected
- The V8 was recently moved
- The wall jack changed
- Network maintenance or an outage occurred
- The problem began after an infrastructure change
Coordinate with IT when the evidence points to the network rather than the ultrasound.
Expected outcome: Facility network availability is confirmed or an infrastructure issue is identified.
6. Verify Approved Communication Configuration
Review only accessible, authorized communication information required for troubleshooting, such as the intended destination or network status.
Do not alter IP settings, DICOM application identifiers, ports, routing, VLANs, or protected configuration unless authorized and using approved documentation.
Compare with documented known-good configuration when available.
Expected outcome: The V8 is using the intended approved configuration or a configuration discrepancy is referred to qualified support.
7. Test Worklist Separately From Image Transfer
Where permitted, perform a controlled test of the affected function.
For example:
- Query the approved worklist
- Send an approved test study
- Test another configured destination if one is legitimately available
Keep worklist and image-transfer troubleshooting separate because they may use different server paths or services.
Expected outcome: The specific failing communication service is identified.
8. Verify the Receiving System
Coordinate with PACS, radiology IT, or enterprise IT to confirm:
- The destination is online
- The service is accepting connections
- The V8 is recognized as an authorized sender
- No relevant network or server change occurred
- The test record was received
Expected outcome: The remote side is confirmed operational or the issue is assigned to the appropriate infrastructure team.
9. Retry the Original Workflow After Correction
After correcting an external cable, network, destination, or approved configuration problem, repeat the affected workflow.
Confirm that queued data is handled according to facility procedure and that duplicate records are not unintentionally created.
Expected outcome: Worklist retrieval or DICOM transfer succeeds consistently. Troubleshooting can stop.
10. Escalate Persistent Connectivity Failure
If the V8 operates locally but cannot communicate despite confirmed physical connectivity and verified infrastructure, escalate to Samsung Healthcare technical support and/or the appropriate IT/PACS team.
Do not alter protected networking or DICOM parameters by trial and error.
Expected outcome: The unresolved communication problem is routed to the correct technical owner.
If the Problem Persists
Common external cable, wall-port, network-availability, destination, and basic workflow causes have been ruled out. The remaining issue may involve DICOM configuration, network addressing, routing, firewall rules, server-side services, application software, or another service-level condition.
The Samsung Healthcare V8 should be:
- Removed from service only if the communication failure prevents safe required clinical use
- Labeled Out of Service when appropriate
- Evaluated using approved Samsung Healthcare and facility networking documentation
- Coordinated with PACS or IT support for infrastructure-related findings
- Configured or repaired only by qualified personnel
Before full return to the intended workflow, verify the complete path from worklist or image acquisition through the receiving system.
Knowing when to stop external troubleshooting and escalate is proper troubleshooting.
Clinical Use Tip
A successful local “send” indication is not enough; confirm the intended destination actually received the test data before declaring the communication path restored.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Clinical staff reported that the Samsung V8 could acquire images but would not send completed studies to PACS."
Cause
What was observed during troubleshooting.
Example:
"Clinical Engineering found the Ethernet cable at the ultrasound was not fully seated and network connectivity was intermittent."
Resolution
What action was taken.
Example:
"Reseated and secured the network cable, sent an approved test study, confirmed receipt with the PACS workflow, and returned the system to service."
Helpful Details to Include (If Known)
- Exact DICOM or worklist function affected
- Displayed message
- Local image-storage status
- Network cable condition
- Wall port tested
- Whether the unit was recently moved
- Destination affected
- Whether other devices were affected
- Test study or worklist result
- PACS/IT confirmation
- Final communication status
Final Thought
DICOM problems should be isolated methodically from local imaging problems. Verify the physical network path and receiving system before changing configuration, involve IT or PACS when appropriate, and confirm end-to-end communication before closing the work order.
That is successful troubleshooting.