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Standard menu functions
If you press any of the P
ump keys while the keys are locked and the screen is
blank, the Keylock symbol appears on the Pump screen.
The Bluetooth
®
communication will not be interrupted.
To unlock the Pump-keys press d and s simultaneously for three seconds.
Three beeps indicate that you are pressing the keys correctly. While operating
the Pump-keys the Bluetooth® communication will be interrupted.
Now you can operate the keys on the Pump. Remember that the Bluetooth®
communication between Meter and Pump is lost as soon as
you press any pump key while the keys are unlocked.
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