3M Littmann 3200 Manual page 13

With AUTO OFF feature DISABLED:
SETUP Options
POWER HIGH
MEDIUM
LOW
To select the number of fi lter modes: Select the FILTERS option in the SETUP menu. Use the (-) and (+) buttons to scroll
through the list of options. With option "2", the FILTER button cycles between two fi lters modes (bell and diaphragm). With
option "3", the FILTER button cycles through three fi lter modes (bell, diaphragm, and extended range). Press and release the
(M) button to select. The factory default is "3" fi lters.
Detail
Remains on full power for 7 minutes before entering standby
Remains in standby for 5 hours before powering off
Backlight remains lit for 5 seconds after pressing power button
Remains on full power for 5 minutes before entering standby
Remains in standby for 2 hours before powering off
Backlight remains lit 5 seconds after pressing power button
Remains on full power for 3 minutes before entering standby
Remains in standby for 30 minutes before powering off
Backlight remains lit 3 seconds after pressing power button
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