Operation Manual easyScreen
8508935 Rev. 4
51
04/04/2019
Figure 58
Connect the white, black and yellow pinch clip electrode
lead wires to a snap electrode (Figure 58).
Figure 59
Figure 60
Peel the electrodes from the backing card and place
them on the electrode positions following this color
scheme. A graphic near the electrode jacks on the
preamplifier illustrates proper placement for the nape
montage as a reminder (Figure 59, see also Table 10 for
nape and mastoid montage).
Table 10 Nape and Mastoid Montage
Nape Montage
(recommended)
Mastoid Montage
(alternate)
White
Forehead
Forehead
Black
Cheek (either side)
or shoulder
Right mastoid
Yellow
Nape of the neck
Left mastoid
Press gently around the entire surface of each electrode
to help secure its adhesive to the skin (Figure 60).
5.8.4.1 Preparing for Classic ABR Testing with EarCups
At the time of purchase you chose your preferred style of acoustic transducer. If insert
earphones were selected you also chose your preferred ear coupling method, the
EarCup
or eartips. Both use single-use disposable supplies.
In case of re-use of the single-use disposable, you enhance
the risk of cross contamination!
The EarCup
is an around-the-ear coupler that connects to the tubing of the insert
earphones using the EarCup
adapters. The EarCup
TM
adhere to the skin around the
baby’s ears.
The eartip is a small tip that is installed on the infant eartip adapter attached to the
tubing of the insert earphones. The eartip
is inserted into the baby’s ear canal.
WARNING
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