General Operation 51
RMS Out: The root-mean-square of the measured curve.
Correction Factors (COR): The coupler correction factors used to make the mea
-
surement. Coupler screen only.
Noise Reduction: The noise reduction used to make the measurement. See
Sections 2.3.1.2 and 2.3.2.1.
Lastly, just to the right of the Curve Name column, the 7000 test system uses
symbols to describe the display status of the curves. Here is the legend for those
symbols:
≡ Curve is completely on the graph
• Curve is measured but turned off
↓ Curve is partially off the bottom of the graph
↑ Curve is partially off the top of the graph
▲ Curve is on, but is out of view above the graph
▼ Curve is on but is out of view below the graph
Curve is partially off the graph in both directions
2.5.2 Viewing numerical data
You can display the numerical data of the response curves made in the Coupler
screen and the real-ear measurement screens.
To display numerical data:
1. Press [MENU] from the Coupler screen or real-ear measurement screen.
2. Select Data/Graph using [∨, ∧
].
3. Use [<, >] to select DATA.*
4. Press [EXIT] to return to the measurement screen.
5. Use [F2] to select the curve that you want to show. See Figure 2.5.2 for an
example of the data display of a composite curve.
* Unlike the other measurement screens, the Insertion Gain screen offers the
following selections: AIDED DATA and IG DATA. A selection of AIDED DATA
will display the data from the aided curves that are normally displayed on the
lower graph of the screen. A selection of IG DATA will display the data from
the insertion gain curves that are normally displayed on the upper graph of the
screen.
