GSI AudioStar Pro™ Clinical Audiometer
26
D-0100778 Rev C
Connection
Description
Graphic
Connections Output,
cont.
speaker connection and externally amplified
speaker connections at the same time.
NOTE:
The CTL connection is for future use –
not currently supported.
R8
Left and Right
Headphone Outputs
6.35 mm stereo jack
Left (blue) and Right (red)
R9
Patient Response Inputs
6.35 mm mono jack
1 or 2 handswitches may be used
R10 AUX Intercom Output
3.5mm stereo jack
Assistant monitor headset connector
R11 Left and Right Insert
phone Outputs
6.35 mm stereo jack
Left (blue) and Right (red)
R12 VRA Connection Output
3.5 mm stereo jack to activate a left or right
VRA system (contact a GSI service
representative for details)
R13 Left and Right High
Frequency Headset
Output
6.35 mm stereo jack
Left (blue) and Right (red)
R14 Talkback Microphone
Input
3.5 mm stereo jack
NOTE:
Microphone inputs are between .25 mV
and 5 mV for a 0 dB reading on a VU indicator;
the input impedance is 3,200 ohm.
R15 Ext. A and B
3.5 mm stereo jack
Input jacks for optional digital music player or
CD player input
NOTE:
External A and B inputs are between
15 mV and 500 mV for a 0 dB reading on a VU
indicator; the input impedance is 50,000 ohm.
R16 Bone Vibrator
6.35 mm phone stereo jack
