D-0120578-C – 2019/11
Eclipse – Instructions for Use - US
Page 104
8.4 Mounting electrodes
All sockets on the cable collector that is connected to the preamplifier must have an electrode cable plugged
in and be connected to the patient via electrodes.
If a socket is left open or a cable not connected to the patient via an electrode, rejection will occur, and
testing will not be possible. Both the ipsilateral and contralateral EEG is evaluated to determine rejection.
8.5 Impedance check
Press
the Imp. button and turn the
dial fully clockwise.
Turn
the dial slowly counter
clockwise.
The
LED for each electrode
will change from red to
green as the impedance
is found for each
electrode.
Press
the Imp. button to exit the
impedance mode before
testing.
8.6 System performance / loop back (LBK15) testing
The LBK15 unit is not valid for performing a functional check of the ASSR due to the nature of the ASSR
algorithm. For functional testing (detection of false passes), a patient must be connected with electrodes, in
the absence of a stimulus (disconnected transducer).