Synchronisation Of One Signal - Tecnotest SL31205 Bedienungsanleitung

______________________________________________________________________ OSCILLOSCOPE KIT
4.2 -

Synchronisation of one signal

By synchronism we mean the way of stabilising the display of the waveform (signal) on
the screen by making it sharper and easier to read.
To obtain the signal stabilisation it is necessary to enter a synchronism point (Trigger).
•
Push F3 to select SETUP and then push the F2 or F3 keys to enter the trigger
point.
k
•
Push the keys F2 or F3 again; the icon turns red and it is possible to act on the
cursor control keys to position the cross pointer (k), displayed on the screen, in
the desired point.
The waveform is locked by the trigger point.
For a correct synchronization of the signal, this shall be cyclic (periodic).
To display a very irregular signal it is advisable to disable the trigger.
The trigger is active when one of the two keys F2 or F3 has a yellow background.
OPERATING INSTRUCTIONS

47