natus UltraPro S100, Руководство пользователя, Страница: 47 / 88

September 13, 2018 2-19
System Basics
Audio / Volume /
Cursor Mode / Trace /
Marker / Trigger
Audio Keys
The Left and Right arrow keys are used to decrease/increase the audio
volume.
Audio Mute Key / Indicator
Press the Loudspeaker Mute key to switch between the On and Off
function.
The yellow light (LED) indicates the loudspeaker is muted.
To adjust the volume, see the Marker Control wheel function below.
Selection Knob
Rotate the wheel to move the traces / markers or the trigger cursor.
Press the wheel to cycle through the markers on the active trace.
Cursor Mode Indicator
The green light (LED) indicator is on when the cursor mode is enabled.
When enabled, it allows you to move the Trace / Marker or the trigger
cursor with the use of the Marker Control wheel – see the Marker
Control wheel function above.
Trace / Marker / Trigger Control Keys
In Motor and Sensory; F-Wave; and H-Reflex Applications:
The Up and Down control keys select the active trace.
The Left and Right control keys select the active cursor.
In EMG Application:
The Up and Down control keys move the trigger cursor in small steps.
The Left and Right control keys move the trigger cursor to the left and
to the right.