User Manual

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Operator’s Manual • Malfunction
6076.0822.12.01 – 4.19 –
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In this menu the operator can start an IBIT (Initiated Built-In Test) for the Control Unit. When
IBIT is completed the results are displayed.
Starting point: Menu 800 (CU MAINTENANCE)
+ Press softkey (2) and the following display appears:
As soon as IBIT signals anything other than GO, IBIT needs to be repeated. If the error persists,
send the radio to the depot for repair.
No. Control Action Notes
9 Press softkey
START.
Terminate IBIT
with softkey STOP.
Press keys ESC/
CLR plus ENT at
the same time.
Terminate key-
board test with
softkey KEYBD
TEST.
Starts IBIT.
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The keyboard test starts automatically.
softkey IBIT...
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