Operator's Manual

Table Of Contents
Settings and Maintenance
BIS™ Advance Monitor
Display Scale Full Screen (1:1) Half Screen (1:2)
One Third
Screen (1:3)
10 µV/mm 1,2 1,2 1,2
4 Channel Display Scale
2 µV/mm 1,2 1 NA
5 µV/mm 1,2,4 1,2 1
10 µV/mm 1,2,4 1,2,4 1,2
When the user applies a change to the EEG scale from the Home Screen, the same
change will be displayed in the EEG scale as accessed from the Settings menu.
If filters are set, the values will be as follows:
2 (2.0 [Hz]) for the high pass filter
3 (70 [Hz]) for the low pass filter
3 (50 [Hz] and 60 [Hz]) for the notch filter
If the filters are OFF, no filtering shall take place.
Filter setting is set to ON each time the monitor starts up, a case ends, the user resets
the monitor to Institutional Defaults (using the RESET SETTINGS button as described
in 4.6 Institutional Settings on page 180) or an administrator resets the monitor to
Factory Defaults (using the RESET SETTINGS button as described in 4.6 Institutional
Settings on page 180).
Impedance
An automatic impedance check is performed by the monitor each time a sensor is
connected (during auto sensor check) or during a manual sensor check. For more
information, reference 7.1.3 Impedance Checking on page 213.
The Impedance option in the Settings>Advanced menu (described in 4.6 Institutional
Settings on page 180) will permit the user to turn the automatic impedance check off
or on. Impedance setting is set to ON each time the monitor starts up, a case ends,