Description of Stimuli Panel
Loudspeaker:
The loudspeaker is to be found
underneath the black grid. When used
the grid should be positioned in a
distance of 50 cm (20 inches) from the
ear in order to obtain the intensities
printed on the Control Panel.
LEDs:
Three LEDs arranged in a triangle for
conditioning of the orientation reflex.
Headphone Connector:
Connector for single Headphone
TDH39S (optional). When the
headphone is connected PA5 will
automatically go to Pure Tone
stimulation and correct calibration for
Pure Tone Audiometry with TDH39S will
be applied.
The connector is a 3.5 mm stereo Jack.
Pin assignment:
Tip = Not used
Ring = Signal
Sleeve = Signal