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医療機器 3M Littmann 3100のPDF マニュアルをオンラインで閲覧またはダウンロードできます。3M Littmann 3100 9 ページ。 Electronic stethoscope
3M Littmann 3100 にも：取扱説明書 (19 ページ)

To specify the battery type: Select the "BATTERY" option in the Setup menu. Use the (-) and (+) buttons to scroll through

the list of battery types. The LITHIUM battery is a non-rechargeable cell especially recommended for low-temperature

operation of the stethoscope. The NIMH battery is rechargeable (external charger required). Press and release the (M) button

to select a setting. The factory default is the ALKALINE battery.

To specify the preset (default) volume level: Select the "SET VOL" option in the Setup menu. Press and release the (M)

button to select the current level as default. The factory default is level 3.

To specify the preset (default) filter setting: Select the "SET FLTR" option in the Setup menu. Press and release the (M)

button to select the current filter as default. The factory default is the diaphragm filter.

To specify Backlighting duration: Select the "BACKLITE" option in the Setup menu. Use the (-) and (+) buttons to scroll

through the list of options. Press and release the (M) button to select. The factory default is "ON DMND" (Backlight will

illuminate for three seconds by depressing and releasing the power button). The "DISABLE" option disables the backlight

at all times, conserving power. The "ALWAYS" option will illuminate the backlight at all times at a reduced level while the

stethoscope is powered on and not in standby mode.

To select Auto Off power management: Select the "AUTO OFF" option in the Setup menu. Use the (-) and (+) buttons to

scroll through the list of options. Press and release the (M) button to select. The factory default is "ENABLE."

The Auto On feature powers on the stethoscope from its standby mode when contact is detected with the diaphragm. With

the Auto Off feature, power will be turned off when user activity is no longer detected (the stethoscope returns to its standby

mode after a delay equal to the Power On time.)

To obtain model and software version information: Select the "ID" option in the Setup menu. Use the (-) and (+) buttons

to scroll through the list of reference numbers. Press "M" to return to the operating mode of the stethoscope.