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Chapter 6
6-5.3
BIT Determines a Problem Associated with the Transducer
The built-in test (BIT) is not able to isolate in all instances the problem ex-
actly. If, with help of BIT you isolated the fault to be within the transducer
or the Transmit Test failed, the problem may be associated with the follow-
ing items.
• Any connection between the ADFM motherboard and the trans-
• A faulty transducer
To check any connection between the transducer and the ADFM Electronics
motherboard, other than the transducer cable, the Electronics Unit's top
cover has to be removed.
CAUTION. You must obey all warnings and cautions regarding power and
ESD. Please read these warnings at the beginning of this manual, and the
beginning of this section.
To check these connections, inspect for proper seating of all connections on
the ADFM Electronics Unit's motherboard located in the ADFM Electronics
Unit's Chassis. Do not alter the connections made on the motherboard for a
reason other than to re-establish a faulty connection.
page 6-10
ducer cable
MGD Technologies, Inc.
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