Use this reference to troubleshoot the Samsung Medison C4-9/10R: identify the fault from what you see, judge whether it is typically repairable, and prepare the details needed for a quote.
| Manufacturer | Samsung Medison |
|---|---|
| Model | C4-9/10R |
| Probe type | Convex array |
| Compatible systems | Medison SonoAce SA-3200, Medison SonoAce SA-5500, Medison SonoAce SA-6000, Medison SonoAce SA-8800, Medison SonoVet SV-1500HD |
In service the C4-9/10R is most often found on Medison SonoAce SA-3200, Medison SonoAce SA-5500, Medison SonoAce SA-6000, Medison SonoAce SA-8800, Medison SonoVet SV-1500HD. Console-side settings and module revisions still vary, so the exact system build is part of any assessment.
Curved arrays like the C4-9/10R see heavy abdominal duty, and the curved lens face takes the brunt of it – delamination and membrane wear typically show up before element failures do.
Common failure modes for the C4-9/10R
Match what you are seeing against the table below. The right-hand column reflects how faults of this kind typically assess – the actual verdict always depends on the individual probe.
| What you see | Likely cause | Typically repairable? |
|---|---|---|
| Air pockets or peeling visible on the acoustic lens | The lens separating from the acoustic stack underneath | Usually repairable |
| Large areas of the array not firing | Widespread element or acoustic stack failure | Usually not economical |
| Split seams or impact marks on the probe body | Impact damage; housing can usually be replaced or resealed | Usually repairable |
| Dark bands or dropout lines in the image | Failed transducer elements or a broken conductor in the cable | Case by case |
| Depth performance clearly below what this probe used to deliver | Ageing elements or lens delamination reducing acoustic output | Case by case |
| Connector lock broken or hardware missing | Broken locking mechanics on the connector housing | Usually repairable |
| Intermittent signal that changes as the cable moves | Broken internal conductors in the cable | Case by case |
Check these before you ship the probe
- Inspect the lens face under good light for cuts, bubbles, lifting edges or discoloration.
- Run the system’s built-in probe test or element check if your console provides one.
- Compare penetration and uniformity against a known-good probe on the same preset.
- Flex the cable gently along its length while imaging – intermittent dropout points to broken conductors.
- Check the strain reliefs at both ends for splits, stiffness or separation from the cable.
Repair, exchange or replace — which applies to your C4-9/10R
Three paths apply to a failing C4-9/10R: repair (typical for lens, housing, cable and connector damage), exchange (fastest route back to scanning) or replacement (when the acoustic stack is too far gone). The deciding factors are how much of the array still fires, whether the housing is intact and what downtime costs you. Each probe is judged on its actual condition.
What we need to quote your C4-9/10R repair
- A clear photo of the complete manufacturer and model label on the probe
- A description of the fault: what you see on screen and when it started
- The ultrasound system (console) the probe is used with
- Screenshots or photos of the image problem, if the fault is visual
- Photos of any physical damage – lens, housing, cable or connector
Images shown are representative and are not photographs of an individual unit. Nothing on this page claims OEM authorization or guarantees universal fit. Whether a specific C4-9/10R can be repaired, and on what terms, is confirmed in writing once the probe has been assessed.






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