4535 612 10261 HD11 Service Manual Page 133
CSIP Level 1 Performance Tests: Test and Inspection Matrices
Tn:
(all models of
nonimaging
transducers)
Are Transducer and lens free from cuts or
other physical damage?
Answer to question is “yes.”
(If so, perform next
inspection.)
(See “Important Condition:”
on page 133.)
Activate the transducer; is the transducer
recognized by the system (its ID label is on
the screen)?
Answer to question is “yes.”
(If so, perform next
inspection.)
Does the spectrum move up and down with
finger movement toward and away from
transducer?
Answer to question is “yes.”
If all answers were “yes,” the
transducer passes.
Important Condition:
Perform the Sbf test if a
transthoracic “BF” transducer passes
all of the above tests, yet has minor
physical damage which normally does
not result in transducer replacement,
but does warrant verifying electrical
integrity. Ti will still be Pass (from a
physical perspective). Passing or failure
of the electrical integrity test is
indicated in the Sbf test results.
Tn:P
or
Tn(sn):F
(“sn” is the last 5 digits of
the serial number of the
transducer that failed, and
P = Pass and F = Fail)
Table 6-1 HD11 System Test and Inspection Matrix (Continued)
Test Block
Name
(or Symbol)
Test or Inspection to Perform Expected Test Results
What to Record on
Service Record
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