46
HPS10 PersonalScope
TM
Trigger function
Press the ‘t-V/div’-key to set the cursorkeys
action into ‘timebase’ mode.
Press the ‘left’ or ‘right’ cursor keys to increase
or decrease the timebase (time/div).
Note:
• Changing the timebase or sensitivity
switches the autorange mode immediately
off. (Fig 37)
• The timebase or sensitivity cannot be
changed into hold mode.
• Pressing the ‘t-V/div’ key into hold mode
toggles the screen between the two stored
waveforms.
• At higher timebase (2us and faster) the scope
uses oversampling mode, only repetitive
signals are correctly displayed.
• Use the minimum time base (0.2 microsec)
as a starting point when measuring a signal
and select longer time bases until the signal
is displayed properly. Otherwise the display
may not correctly reflect the signal under
measurement due to aliasing.
THE TRIGGER SETUP
• Press first the „trigger“-key.
• Use the left cursorkey to change the triggermode
(norm, run, once or roll).
• Use the right cursorkey to toggle the trigger slope.
• Use the up/down cursorkeys to shift the vertical
position of the signal.
trig
Fig 37
HPS10_man.pub
page 46
Wednesday, April 03, 2002 09:22
Composite
To Next Page
Loading...
