HP RM500SL Uživatelský manuál stáhnout pdf (Strana 61)

0611 RM500SL User’s Guide Version 2.8 Page 61

15.3 RECD coupler response

FastFacts 15.3: RECD coupler response

Prepare the system for HIT tests. See 2.3: Microphone connection, 7.9:

Calibration of HIT reference microphone. Connect the optional RECD transducer

to the RECD jack to the left of the test chamber.

1) Press <Tests> then highlight and

<PICK> [RECD] from the REM

tests list.

2) If a valid coupler response exists,

go to 15.4:RECD real-ear

response.

3) If no coupler response exists or the

measurement interval has been

exceeded, connect the RECD

transducer to the BTE coupler.

4) Highlight and <PICK> [Measure coupler] and follow the setup instructions.

5) Press <Continue> to generate the coupler response curve (green). When this

curve is stable, press <Continue> to save it.

6) Highlight and <PICK> [Daily] or [Weekly] to toggle the measurement interval for

the coupler response.

For comparison purposes, an age-related average RECD is shown as a dotted

curve on the screen. If you have accessed RECD from the REM tests list, you may

highlight and <PICK> the Age box to change the age for this reference curve.

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HP RM500SL Uživatelský manuál Strana 61