Operation
Operating Manual PIT m4SEU
1004648-EN-02
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INFORMATION
You can switch at will between the individual operating modes OM1, OM2,
OM3 and OM4; i.e. it is possible to switch from OM1 to OM3 or from OM4 to
OM2, for example.
8.2
Select special mode (service)
Prerequisites
}
A transponder key must be inserted with permission for special operating mode OM5
(Service).
}
The PITreader must recognise the transponder key as valid.
}
The transponder key must be inserted on the PITreader for the whole time the pushbut-
ton is operated.
}
Several pushbuttons may
not
be operated simultaneously when selecting an operating
mode.
Procedure
1. Establish the connection with the transponder key
a
Insert the transponder key "Key Service" into the slot.
2. Select special mode OM5 (Service)
a
Press pushbutton 1 (OM1).
Please note the required operating time (see
time [
). The operating mode has been selected correctly if all the display
elements flash when pushbutton 1 is released. The display elements flash for as
long as they are in special operating mode OM5 (Service).
3. Complete operating mode selection
a
Complete the operating mode selection by removing the transponder key.
Once you have removed the transponder key, the PIT m4SEU behaves in accord-
ance with the configuration (see
Switching behaviour after a transponder key is
removed [
INFORMATION
Special operating mode OM5 (Service) can be selected from any of the op-
erating modes.
