Mindray BeneView T8, Operation Manual

Page: 160 / 290

Monitoring BIS
16-6
16.6 Cyclic Impedance Check
This measures the exact impedance of each individual electrode. It causes a disturbed EEG
wave, and a prompt message is displayed on the monitor
„ The cyclic impedance check is automatically initiated when a sensor is connected. To
manually start a cyclic impedance check manually, you can either:
‹ Select [
Cyc Imped. Check
] in the [
BIS Setup
] menu and then select [
On
].
‹
Press the hardkey on the BIS module.
‹ Select [
Start Cyc Imped. Check
] in the BIS sensor window.
„ The cyclic impedance check stops automatically if the impedances of all electrodes are
within the valid range. To manually stop a cyclic impedance check, you can either:
‹
Select [
Cyc Imped. Check
] in the [
BIS Setup
] menu and then select [
Off
]
‹
Press the hardkey on the BIS module.
‹ Select [
Stop Cyc Imped. Check
] in the sensor check window.