Verity Medical NeuroTrac Simplex Operation Manual page 22

Electrode life can be considerably reduced by:
* The type and condition of the skin
* Deep seated moisturisers or make-up
Vaginal / Rectal Probes:
* Check the connectors have not become separated from the probe
* We advice you to use Verity Medical's VeriProbe
* Vaginal Probe Disposal: please return it to the supplier from whom
you've purchased it
Caution: Static electricity may damage this product
NOTE: Only Verity Medical Ltd or appointed distributors /importers are
Amplitude
The picture above shows the EMG notch filter characteristics. For the
frequencies which correspond to heart beats (Narrow option only) and mains
interference (Wide and Narrow option), the filter reduces the amplitude of
reading, effectively it filters out the two major EMG interference sources.
See page 15 for how to select Wide or Narrow option.
approved to undertake servicing.
WIDE AND NARROW FILTER SETTINGS
FREQUENCY RESPONSE
WIDE (19-375Hz)
NARROW (100-375Hz)
50 Hz NOTCH (Except Canada, 60 Hz NOTCH)
- 3db 45-58 Hz (WIDE)
NeuroTrac Simplex - Operation Manual
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