6
NOTE: When the pipette is not connected to the
charging unit the pipette/display will automatically
switch off after 10 minutes of non-use. Pipette can
be switched on by pressing any key.
4.2. Reset Button
To reset the pipette, press the reset button on the
battery cover. The display shows RESET and PRESS TIP
in a blinking form and pressing the tip ejector button
will reset the pipette to the first programming level
in PIPET mode.
During the reset function the pipette automatically
determines the home position for the piston and tip
ejector by running the piston up and down. During the
reset function the display shows AUTO TEST and the
completed reset function is confirmed by showing the
text DONE on the display.
NOTE: The pipette must never be reset with the tip
attached! The attached tip can induce an error in
home position determination. However, if resetting
is accidentally done with the tip attached reset the
pipette again without the tip attached.
4.3. Start Button
The start button triggers the aspiration and dispensing
operations according to selected operating mode.
Only a soft touch is required to operate the button. If
the start button is held down during dispensing, the
piston will stop in the lowest position until the button
is released. In the operating modes with automatic
blow-out (P, dd) the piston will automatically return
to the home position after the start button is released.
If the start button is held down in the reverse pipetting
mode or during the dispensing of the last aliquot
in the multi-dispensing modes the piston direction
symbol will change within one second and the pipette
will be ready to aspirate the next sample when the
start button is released.
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