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AA222
Operation Manual
Page 105
Why is the light on the probe sometimes yellow?
When the light on the probe is yellow this indicates that the
probe tip is blocked e.g. against the wall of the ear canal or
that an airtight fit of the ear tip cannot be obtained.
Why does the test not start automatically?
Please check if the indication light on the “Pause” key (9) is
blinking!
AA222 is designed with a Pause Function, which is very
convenient especially in connection with the use of the clinical
probe.
The Pause Function can be chosen as power-up under
“Pause” in the Common Setup Menu or it can be selected from
the operation panel when needed when simply by pressing the
“Pause” key (9).
When the Pause Function is selected either manually or as
power-
up the indication light will be active on the “Pause” key
(9).
The Remote Switch on the probe does not allow me to change
between right and left ear:
The function of the remote switch on the probe is defined
under Remote Switch in the Common Setup Menu of AA222. It
is possible to set up the remote switch to:
a.
“L/R” – in this way you can select between left and right
ear.
b.
“Pause” – in this way the Pause Function can be
controlled.
c.
“L/R or Pause” – in this way you can select between left
and right ear, when the probe with the ear tip is out of the
ear. And the Pause Function can be controlled when the
probe with the ear tip is inside the ear.
d.
The remote switch is set to “Off”.
The Remote Switch on the probe does not allow me to control
the Pause Function:
See previous paragraph!
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