Eclipse Additional Information Page 113
A second PC monitor is required to use the Visual EMG monitor. When se-
lected, the screen below is displayed and guides the user during testing. The
patient should be positioned so they can see the VEMP monitor during test-
ing.
The patient monitor provides information to the patient during testing to en-
sure a correct head turn and informs the patient about the test time and con-
traction of the SCM muscle. The information provided on the patient monitor
is a guide to the patient and constitutes to a more accurate test procedure
which may shorten the overall test time.
The visual EMG monitor displays:
1. The Trended EMG graph, which displays the target EMG range, and the amplitude (in µV) of the
EMG being recorded over time (in seconds).
2. A timer indicating percentage completed based on number of sweeps setting in the protocol
3. The EMG monitor bar to indicate whether or not adequate muscle contraction has been reached for
testing to start – similar to the one displayed on the operator’s test screen (described earlier in this
chapter).
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