Alan R Baker

See above. Remain in trouble with inability of SleepyHead t recognize my pulse oximeter.

I'm in Carlisle Landel's problem boat. New Contec CMS50F user. Recorded one night pulse oximetry and pulse rate data while using my CPAP device. Have both Sleepyhead software and aprropriate download device software (Macintosh OSX (v4): mac_osx_vcp_driver (confirmed to work with macOS Sierra) installed and loaded. Am unable to get data transferred to Sleepyhead even though I'm using the USB cable provided by Contec on purchase . Get error message 'unable to find pulse oximeter' from the wizzard and...