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Power On - Off
Push ANY key to turn on your One stethoscope
To manually turn off your stethoscope, simultaneously push and hold the "-" key AND the "Alt" key. After 2 seconds, the battery level indication will flash across the 0-10 scale display and you can release the keys.
Your One is programmed to automatically shut off after a preset time. The factory default is 2 minutes, and you can change this to a range of 1-10 minutes. See Auto Shutoff Programming.
Constant On (no auto shutoff)
You can also DISABLE the automatic shutoff. This is not advisable for normal clinical use, but is useful for longer term recordings. Constant On mode will keep the stethoscope on until the battery is discharged, at which time, it will shut off.