Nihon Kohden Corporation ZB-102AA 사용자 설명서

3. EEG/PSG MEASUREMENT

Operator's Manual WEE-1000

3.25

Check that the waveforms are acquired correctly and that the amplitude of each

waveform is proper.

Click the EEG Signal button on the tool bar and check that all waveforms are

measured correctly (i.e. there is no waveform distortion and the amplitude of

each waveform is proper). To change the sensitivity, select a channel number,

then click the Sens button on the amp bar or Sensitivity dialog box or use the

pattern table.

On the screen:

1) Move the mouse pointer to the

Impedance Check button on the tool

bar.

2) Press and hold the left mouse button for about two seconds to start the

skin-electrode impedance check. The Impedance Check dialog box opens

on the screen. The currently selected montage is displayed on the dialog

box.

The impedance check result is displayed on the screen with measured

impedance and color. If an electrode’s impedance exceeds the preset value

(threshold) on the System program, it is highlighted on the Impedance

Check dialog box.

3) Click the OK button to close the Impedance Check dialog box.

Pattern table

Click the Display Pattern Table button
to open the pattern table

Select a channel and
adjust the sensitivity.

Acquisition screen