Temperature - Wavetek 4040D Operation Manual

Figure 7-9: Set Schedule

7.3.9 Temperature

The ambient temperature at which the test is performed is recorded.
The instrument contains an internal temperature sensor for this
purpose. If you prefer to use your own thermometer, you can
manually enter the temperature here.
NOTE: For scheduled tests, the manual temperature entry is used
for the first interval only. Subsequent intervals will record the
temperature as measured by the internal sensor. For accurate
measurements, the instrument reads the internal temperature sensor
immediately upon power-up.
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