Operator's Manual

Table Of Contents
Specifications
236
BIS™ Advance Monitor
Default 6.25 mm/sec
Computed Parameters
Bispectral Index, Suppression Ratio, Suppression
Time, EMG, Signal Quality Indicator, and Burst
Count
User-defined Displays Trend and real-time EEG waveforms
Update Rate 1 second for BIS™ number, 10 seconds for Trend
Alarms Auditory and visual, user adjustable limits
Filters ON (2-70 Hz with notch) or OFF (0.25-100 Hz)
Mode
Sensor Automatically selects mode two-channel
or 4-channel)
7.6.11. BISx Module Specifications
Item
Value
Weight 10.0 oz (0.284 kg) including integral cable
Dimensions 3.75 in. (9.5 cm) diameter x 2.5 in. (6.3 cm) thick
Cable Length
9 ft (2.7 m) Integral BISx Cable
4 ½ ft (1.4 m) from BISx to sensor connector
Analog to Digital Converter Noise-shaped sigma-delta
Sampling Rate 16,384 samples/second
Resolution 16 Bits at 256 samples/second
Input Impedance
50 M ohms typical (DC)
5 M ohms typical (at 10 Hz)
Noise < 0.3 μV RMS (2.0 μV peak-to-peak);