Talk Over; Response Indicator; Start/Pause/Stop - otometrics Madsen Itera II Reference Manual

3 Overview of MADSEN Itera II
3.2.14

Talk over

Enables communication with the patient who may be sitting in a sound booth. The signal from the internal
microphone or the right Speech microphone is sent to the patient's headset while the button is pressed.
The test signal and any masking signal is interrupted during this period.
When you release the button the test signal returns.
Shortcut functions
When you press and hold
Talk over shortcut functions
Output level, headphone
Fixed dB level, talkover
level
MIC sensitivity
Talkover signal to head-
phone
The change-over from "INTERN." to "EXTERN." occurs automatically if an external microphone is connected (see
26).
3.2.15

Response indicator

Lights up when the patient presses the patient responder. You will hear a "beep" at the same time.
See
3.2.16

Start/Pause/Stop

Press to
SISI
• Press to
HIS
• Press to activate the filters.
22
TALK OVER (see
Left LEVEL selector
Adjusts the output level in the headphone (dB HL).
Frequency selector
Switches between the fixed dB level (FIX) displayed and a talkover level related to a
mean of the saved thresholds (THR) for the following frequencies:
250, 500, 1000, 2000 and 4000 Hz.
Right LEVEL selector
Sets Mic sensitivity.
Left/Right arrow button
Controls the Talk Over signal to the right or left headphone. Press twice to transmit the
signal to both ears.
►
The patient responder
Start , Pause or Stop
Start / Pause and Stop .
SETUP items ► 89), you can adjust the following:
54.
the counter/timer function in different tests as required.
3.3 ►
Otometrics - MADSEN Itera II