AEG Protect B. 750 PRO Operating Instructions Manual page 39

Procedure for programming the manageable outputs
Step 1:
First set the UPS to the so-called standby
operating mode, i.e. if the UPS was just in
operation, switch it off. ATTENTION: Your
connected electrical loads are de-energised
by this! Also ensure that the internal/external
battery's contacts were connected properly.
The liquid crystal display should generally
show the content shown here.
Step 2:
You can access the UPS setup menu by
pressing and holding the "SELECT" button
for at least 5 seconds. "01" appears in the
"SET" display window.
Step 3:
with the "ENTER"
button. You will be brought to the selection
window of parameter 2: Select between
"dis"able and "ena"ble here. Then press
EN
either the
"ena"ble. Confirm your selection with
"ENTER".
Step 4:
Now navigate to menu item "03" with the
"ENTER" again, you can now specify the
setting of the desired switch-off time in
minutes in batte or Fi-
nally, confirm with "ENTER" once again.
Step 5:
Setup is now complete. You can exit the setup menu by selecting menu
and confirm again with the
"ENTER" button. The liquid crystal display should now in principle
correspond with the display from Step 1 again.
Step 6:
Disconnecting the UPS from the mains will then save the changes to the
UPS internal memory. Wait until the liquid crystal display goes out.
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