Owner`s manual

29
b.While you press and hold the left mouse button,
move the mouse up or down until the screen’s
upper horizontal cursor is superimposed directly
on the AC signal’s midpoint between the posi-
tive and negative signal peaks.
Important: The DVM display
does not accurately measure AC
on a DC bias. When making this
type of measurement, either turn
off the DVM display by clicking
on the voltmeter icon or disre-
gard its indication.
DC Signal Level
Zero Reference Line
22-310.fm Page 29 Friday, August 6, 1999 12:26 PM