HP RM500SL Hearing Instrument Tests Setup, FastFacts 7.2 HIT a or B display Graph or table format

7Hearing Instrument Tests Setup

7.1Section overview

For most tests, two completely separate sets of test results, labelled A and B, may be retained and displayed. The appearance of Hearing Instrument Test (HIT) screens may be changed in several ways. Most screens may be formatted to show results in graphical or tabular format. The Multicurve screen may be scaled in dB SPL or dB Gain. Individual curves may be hidden (but not erased).

This section covers the following topics:

7.2: HIT A or B display	7.8: HIT calibration facts
7.3: Graph or table format	7.9: Calibration of HIT reference microphone
7.4: Output or gain scale	7.10: Calibration check for coupler microphone
7.5: Hide or Show HIT curves	7.11: Coupling the hearing instrument
7.6: 1996 or 2003 ANSI standard	7.12: Positioning the hearing instrument
7.7: ANSI test frequencies

FastFacts 7.1: Hearing instrument tests setup

7.2HIT A or B display

For most tests, two completely separate sets of test results, labelled A and B, may be retained and displayed. To switch between A and B test results, press the <Left/Right> key.

FastFacts 7.2: HIT A or B display

7.3Graph or table format

Except for Distortion, Input/Output, Battery drain and Manual control screens, you have the option of selecting either a graphic or tabular format.

To change the data format, highlight, then <PICK> [Graph] or [Table].

FastFacts 7.3: Graph or table format

7.4Output or gain scale

On the Multicurve test screen, you have the option of displaying test results in SPL (dB) or gain (dB).

To change the scale, highlight, then <PICK> [dB SPL] or [dB Gain]

FastFacts 7.4: Output or gain scale

0611 RM500SL User’s Guide Version 2.8 Page 31