otometrics Madsen Xeta, Reference Manual

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3.2.11 Store/toggle threshold status
Stores a threshold in the internal memory. Thresholds are stored indefinitely (even if the power is switched
off), unless you delete them by pressing
Clear .
If a previously stored threshold is present, it will be replaced by the new threshold when you press
Store
.
Toggle threshold status and symbol
• If you press and hold
Store
, it toggles the threshold status and symbol shown on the display between “threshold
value”, “No response” or no symbol. Release the button when it shows the wanted status.
Change frequency after Store
• You can set up the
Store
button to automatically change the stimulus to the next test frequency.
See AC store: Change freq. ► 59 .
When you select a frequency and intensity at which a threshold value has previously been found, this value is shown in the
display by means of an "*" symbol beside the frequency indication, and the applicable audiogram symbol beside the level
indication, depending on the selection of ear, masking and transducer type.
3.2.12 Response indicator
Lights up when the patient presses the patient responder. You will hear a “beep” at the same time.
See The patient responder
►
47 .
3.2.13 Stimulus/masking intensity knobs
Left Level knob
The
Left level
knob
• changes the intensity of the test signal in 5 dB steps,
• scrolls between values and functions shown in the display.
Intensity change - stimulus signal
• Changes the intensity for the stimulus signal regardless of whether the signal is being sent to the left
or right ear. Turn clockwise to increase the intensity and counter-clockwise to decrease.
To change this setting, see Level knob ► 62 .
Masking and intensity
If the masking signal is in locked mode, the intensity of the masking signal is also changed.
22 Otometrics - MADSEN Xeta
3 Overview of MADSEN Xeta