Keithley 2002

Front Panel Operation
2-21
Figure 2-6
AC voltage multifunction multiple displays (cont.)
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.
AVG
RANGE = Set by ACV range (auto or fixed).
Autoranges independently of other functions.
REL = No effect.
SPEED= Set by ACV speed.
FILTER = Unaffected by ACV filter.
RESOLUTION = Fixed at 5.5 digits.
UNITS = Fixed on volts.
COUPLING = Set by ACV coupling.
+000.000 mVAC RMS
AVG=000.000mV Peak=000.0mV
Peak
RANGE = Set by ACV range (auto or fixed).
Autoranges independently of other functions.
REL = No effect.
SPEED = Fixed at 100msec. Peak window has no
effect.
FILTER = Unaffected by ACV filter.
RESOLUTION = Fixed at 4 digits.
UNITS = Fixed on volts.
COUPLING = Set by ACV coupling.
B. AC RMS, average, and peak voltages