---
title: HIDUsage.MedicalInstrumentUsage.spectralDopplerAdjust
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/medicalinstrumentusage/spectraldoppleradjust
---

# HIDUsage.MedicalInstrumentUsage.spectralDopplerAdjust

## Declaration

```swift
case spectralDopplerAdjust
```