Philips PM3320 Operating Manual page 144

4-128E
4.5.7
4.5.7.1
45.7.2
48.7.3
Horizontal
Press softkey RECURRENT.
* ALIASED lights up.
Triggering
Trigger source
Press the green pushbutton AUTO.
Press pushbutton SOURCE.
Check that channel A is selected.
Press softkey B. Check that the oscilloscope is not triggered;
the pilotlamp NOT TRIG'D lights
up.
Trigger coupling
'
Press softkey AC DC; AC is selected.
Trigger delay
Press pushbutton DELAY.
Press softkey UP, Check that the signal shifts
1 division to the: left
Press softkey DOWN
twice. Check that the signal shifts two divisions
to the right.