Operator's Manual

Table Of Contents
Specifications
234
BIS™ Advance Monitor
7.6.8. Sound Pressure Data
Sound pressure values when measured at a microphone positioned in a distance of 1
m, behind the monitor, are as follows (higher value is when used with a docking
station):
Item Minimum Volume Setting Maximum Volume
Setting
High priority alarms 60-63 dB(A) 81-84 dB(A)
Medium priority
alarms
53-56 dB(A) 75-78 dB(A)
Low priority alarms 47-50 dB(A) 68-71 dB(A)
Info messages 47-50 dB(A) 68-71 dB(A)
7.6.9. BIS Specifications
Parameter Range Units
Bispectral Index
(BIS™)
0-100
Integer, absolute number
SQI Number 0-100, where each bar is 20% %
ASYM 0-100%
%
EMG decibels (dB) 30-80 dB as a trend
30-55 dB as a bar
SR 0-100% Percent
ST Hours, minutes, seconds
00:00 to full case; case is up
to 24 hours
MF 1 Hz-30 Hz Frequency - [Hz] units