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

# HIDUsage.MedicalInstrumentUsage.spectralDopplerModeSelect

## Declaration

```swift
case spectralDopplerModeSelect
```