11
Figure 8. Auto measurement menu
3.7.
Operating Mode
The triggering requirement of the oscilloscope defined in the operating mode. These characterizations are
performed via the buttons numbered (20) and (21) from the Menu 2 (Figure 3b).
•
Running: Determines wave form even if it cannot define triggering requirement in this operating
mode. If the triggering does not occur although the oscilloscope waits for a certain time, triggering
is initiated necessarily. If it forces occurrence of an invalid trigger, the oscilloscope may not
synchronize the wave form and waves are seen as rolling over in the display. In case of a valid
triggering, the display remains constant.
•
Single: In this operating mode, if it could not define triggering requirement, no signal is seen in
display and waits in this way until triggering occurs. After occurrence of the initial triggering saves
the signal and reflects in the display and freezes the display.
•
Hold: When this button is pressed in any moment, the last signal in the display is frozen.
Figure 9. Operating mode (Hold function)
