Operation
80 Instructions for use Oxylog 3000 plus SW 1.n
Calibration
The pressure and flow sensors are automatically
calibrated by the device at regular intervals without
interrupting ventilation.
The saved calibration values are retained even
when the device is switched OFF.
Screen brightness
The screen brightness can be set on the last page
of the settings menu to a brightness level 1/4 to 4/4.
During battery operation, when no controls have
been actuated for a period longer than one minute,
the screen will automatically be dimmed (power
save mode).
The screen brightness level in power save mode
can be adjusted in Customer Service Mode. Refer
to "Customer Service Mode" on page 97.
Alarm volume
The alarm volume can be set on the last page of the
alarm menu, from level 1/4 to 4/4.