GSi 61 - Page 30

Grason-Stadler GSI
®
61 CLINICAL AUDIOMETER
Displays
A Liquid Crystal Display (LCD) is hinged to the GSI 61 and is used to display all of
the testing information from the instrument. When the LCD is in the lowered position,
easy access to the rear connector panel is provided.
The data from the GSI 61 is provided in two formats, Instrument Status and Audiogram.
The following figure shows the Instrument Status screen.
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The output, in dB HL, for Channel 1 and Channel 2.
A graphical representation of the VU meters for each channel.
The tone ON icon which is displayed when the presentation is made.
The stimulus, transducer and routing currently selected for each channel.
If the Interrupt is on, this is also displayed in this area.
Frequency, in Hz, selected for Channel 1 or Channel 2.
The indicator bar for the subject response displays when the handswitch is depressed.
When a speech type condition is selected, this area is blank.
Timer/Scorer.
General system state, including tone presentation format, dB step size, special tests, monitor
speaker, High Frequency (optional), Remote (optional) with data transfer, and print
(optional).
Error messages/status messages. Refer to Chapter 7 for a description of the error and status
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1761-0100 Rev. B