GSi AUDIOSTAR PRO, User Manual

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GSI AudioStar Pro™ Clinical Audiometer
36 D-0100778 Rev C
The selection of any stimulus will deselect a previously selected stimulus on the
opposite channel if the stimuli are not compatible. Refer to the following table
for the stimuli compatibilities listing:
Valid Stimuli Combinations
Channel 1 Stimulus
Tone Mic Ext. A Ext. B
NB
Noise
S Noise
White
Noise
Channel 2
Stimulus
Tone
Valid Valid Valid Valid Valid Invalid Valid
Mic
Valid Valid Valid Valid Invalid Valid Valid
Ext. A
Valid Valid Valid Valid Invalid Valid Valid
Ext. B
Valid Valid Valid Valid Invalid Valid Valid
NBNoise
Valid Invalid Invalid Invalid Valid Invalid Invalid
S Noise
Invalid Valid Valid Valid Invalid Valid Invalid
W Noise*
Valid Valid Valid Valid Invalid Invalid Valid
NOTE: If White Noise is selected on both channels, then calibration is set to
speech effective masking levels. If White Noise is selected on one channel only,
calibration will be set to mask the stimulus type on the opposite channel.
Transducer Output Selector
The Transducer pushbuttons allow the easy selection of the transducer for each
stimulus available for Channel 1 and Channel 2. A transducer selection may be
changed at anytime.
Valid Transducer Combinations
Channel 1
Phone Bone Speaker Insert
High
Freq.
Phones
Channel 2
Phone
Valid Valid Valid Invalid Invalid
Bone
Valid Valid Valid Valid Valid
Speaker
Valid Valid Valid Valid Valid
Insert
Invalid Valid Valid Valid Invalid
High Freq.
Phones
Invalid Valid Valid Invalid Valid