User manual

Front Panel Operation
3-26 2001-900-01 Rev. K/ August 2010
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AC voltage multifunction multiple displays
RMS
RANGE = Set by ACV range (auto or fixed).
Autoranges independently of other functions.
REL = Operates normally.
SPEED = Set by ACV speed.
FILTER = Set by ACV filter.
RESOLUTION = Set by ACV resolution.
UNITS = Set by ACV units.
COUPLING = Set by ACV coupling.
AC-TYPE = Fixed on normal mode RMS.
FREQ
+000.000 mVAC RMS
+000.00Hz Crest Factor=0.00
Crest Factor
RANGE = ACV peak measurement range set by ACV range
(auto or fixed). Peak measurement autoranges independently
of other functions.
REL = No effect.
SPEED = Fixed at 100msec. Peak window has no effect.
FILTER = If ACV filter is on, crest factor is effectively filtered as
well.
RESOLUTION = Fixed at 3 digits.
UNITS = None.
COUPLING = ACV peak measurement coupling set by ACV
coupling.
NOTE: Crest factor (up to 9.99) is calculated from an ACV peak mea-
surement divided by the raw (without rel) ACV RMS measurement.
A. AC RMS voltage, frequency, and crest factor
RANGE = Set by MAX-SIGNAL-LEVEL in CONFIGURE
FREQUENCY menu.
Autorange has no effect.
REL = No effect.
TRIGGER LEVEL= Set while in FREQ. Not available in
CONFIGURE FREQUENCY menu.
FILTER = Unaffected by ACV filter. FREQ has no filter.
RESOLUTION = Fixed at 5 digits.
COUPLING = Set by ACV coupling.
INPUT TERMINALS =Fixed on VOLTAGE.