Interacoustics PA5 - Basic Functions; Description of Control Panel

PA5 Operation Manual Page 6
Page 6
PA5
Operation Manual
Basic Functions
Description of Control Panel
Indication of stimulus mode: Indication
LEDs informing the user of the present
stimulus mode: Tone, NB or WN.
Light:
Light button to switch on the three red
LEDs, which are arranged in a triangle
above the speaker in order to condition the
orientation reflex.
Stimulus:
Stimulus button to present the selected
stimulus Tone, NB or WN.
Select:
Select button to select between the three
different stimuli Tone, NB or WN.
Intensity dB HL:
With the intensity control switch intensities
between 20 and 80 dB HL can be selected
in steps of 10 dB when the distance
between the ear and the loudspeaker is 50
cm.
The PA5 is switched off by leaving the
intensity control switch in the “Off” position.
Frequency kHz:
With the frequency control switch it is
possible to select between the following
frequencies: 0.5, 1, 2, 3, and 4 kHz.