User Manual

301
────────────────────────────────────────────────────
11.2 Using the A/B Cursors
────────────────────────────────────────────────────
NOTE
When the AB CSR SELECT key is used to activate the A/B cursor mode,
the trace cursor can be used, also if it was set to OFF.
When the vertical cursor or trace cursor is used, cursor measurements are
possible also when one of the cursors is currently off screen.
When the cursor is set to A&B and either the A or B cursor is moved, both
A and B cursors are shifted onto the screen.
When the vertical cursor or the trace cursor is off screen, the VIEW key can
be used to check the cursor position within the total recording length.
Only channels for which a waveform is being displayed can be specified.
By specifying a different channel for the A and B cursors, a potential
difference between the waveforms in the respective channels can be
determined.
When the cursor is moved to the edge of the screen, the waveform is
scrolled.
If turning the the SHUTTLE control fully and holding the control for about
five seconds, the indication Auto scroll appears on the function key display
and the waveform continues to scroll even if releasing the control. Auto-
scroll is canceled by pressing any key.