TROUBLESHOOTING THE HMMWV - OD1616 - LESSON 2/TASK 1
TABLE 3.
PROMPTING MESSAGES.
(c) Numerical Readout.
A numerical readout is the measured
value in units of the measurement being made.
For example, if you
are measuring 0-45 volts dc, 12.7 is volts dc. If you are measuring
0-25 psig pressure, 12.7 is psig. The units for each test are listed
on the flip card.
The numbers displayed in the VTM are always
positive unless there is a minus shown to make them negative.
(d) Error Readout.
E001 is a typical readout.
There are
seventeen different error readouts. All error readouts start with E.
An error readout is a warning that the mechanic forgot to connect the
transducer, selected a wrong test number, failed to
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