3M Littmann 3200 Manual De Instrucciones página 20

How to play back a sound track:
1. Begin playback: From the normal operating state of the Model 3200, press and release the (M) button to enter the Main
menu. Press the (+) or (-) button to scroll to the PLAY option. Press and release the (M) button to select. Press the (+) or
(-) button to scroll to the desired sound track. A check mark or padlock will appear next to the sound track if a recording
currently exists for that particular track. Press and release the (M) button to play the selected sound track. The LCD
screen will show a "play" icon. The recorded sound track will be preceded by the verbal comment, if present, and the
recording will automatically loop a maximum of 12 times.
2. End playback: Press and release the (M) button. The stethoscope will stop playing the sound track and return to the
PLAY menu.
Uploading a sound track to an external device:
1. Prepare the external device to receive the sound file: Start the software application on the external device. Consult
the software application for details.
2. Initiate a Bluetooth connection with the Model 3200: Use the same procedure as described above in Section 11 for
initiating Bluetooth data transfer to an external device.
3. Select the sound track: By default, the last sound track that was selected in either the Play or Record mode will be the
sound track that is uploaded. Only one sound track is uploaded at a time. To select a different sound track, press and
release the (M) button to enter the Main menu. Press the (+) or (-) button to scroll to the RECORD or PLAY option. Press
and release the (M) button. Press the (+) or (-) button to move the cursor to the desired sound track.
4. Transfer the sound track: Consult the software application for instructions on initiating real-time transfer.
5. Return to the operating mode: When transmission of the sound track is complete, the Bluetooth link to the external
device can be disconnected and the Model 3200 will return to the normal operating state.
12. Other Operating Considerations
Operating range is -22º to 104ºF (-30º to 40ºC), 15 to 93% relative humidity.
Storage and transport range is -40º to 131ºF (-40º to 55ºC), 15 to 93% relative humidity.
To extend the life of your stethoscope, avoid extreme heat, cold, solvents and oils. Remove the battery whenever the
stethoscope will not be used for several months.
If you plan to use the stethoscope below 0ºF (-18ºC) you should use a lithium battery to insure proper function.
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