Welch Allyn Master Elite Plus Distributor - User Manual - Manual (Page 5)

On/Off
[thedistributor) has an
automatic On and Off function.
The unit turns itself on
automatically when the master
stethoscope is on and a signal
is detected. This takes place
shortly (0.5 seconds) after the
On button of the stethoscope
is pressed. Please note that
the unit can only be turned on
from the master stethoscope.
As long as signals are being
emitted by the master
stethoscope or the PC, the unit
will remain on.
When [thedistributor) is on,
the diode will light up.
[thedistributor) will remain
on for one minute after all
signals have ceased.
Master
The stethoscope that carries
out the active listening must
be connected to the external
cable port marked "Master".
Use one of the accompanying
cables and make sure the
plugs are properly pushed in.
When the ON/OFF button is
pressed, the audio signal
will go to [thedistributor).
The unit will then turn itself
on and the diode will light up.
The "Master" is then control-
ling the unfiltered auscultation
signal that is being fed into
[thedistributor).
1-2-3-4-5
Co-listeners link their
stethoscopes or headphones
to one of the external cable
ports marked from 1 to 5.
If you are using a Stethoscope,
use the accompanying cables
and ensure that the plugs are
properly pushed in. Users will
now experience the same
sound as the "Master".
For listeners using Headsets,
the volume and frequency
control on [thedistributor)
can be used in a similar way
to that of the stethoscope.
For listeners using
Stethoscopes and not
Headsets, it is important that
the frequency selector should
be in the middle position.
4
English