5.2
Menu
In the menu, parameters are changed and then permanently saved. No
power supply is needed to keep the saved data in the EEProm memory.
The switch remains in run mode internally to ensure against mal-
functions during operations. If no key is pressed in 60 seconds,
the switch changes automatically back to run mode.
Activating the button lock
Caution
To avoid an inadvertent change of the programmed parameter
values, lock the buttons: press the arrow key
key
at the same time until LOC appears.
Unlock
To deactivate the button lock, press the arrow key
at the same time until uLOc appears.
and the enter
and the enter key
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