Keithley 2001 Operator's Manual page 54

Front Panel Operation
ACV
RANGE = Set by ACV range (auto or fixed).
Autoranges independently of other functions.
REL = No effect.
SPEED = Set by ACV speed.
FILTER = Unaffected by DCV and ACV filters.
RESOLUTION = Set by ACV resolution.
UNITS = Fixed on volts.
COUPLING = Fixed on AC coupling.
AC-TYPE = Fixed on normal mode RMS.
A. DC voltage, AC voltage, and frequency functions
cáÖìêÉ=PJV
DC voltage multifunction multiple displays
3-22
DCV
RANGE = Set by DCV range (auto or fixed).
Autoranges independently of other functions.
REL = Operates normally.
SPEED = Set by DCV speed.
FILTER = Set by DCV filter.
RESOLUTION = Set by DCV resolution.
+000.0000 mVDC
+000.000 mVAC +000.00 Hz
FREQ
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 DCV filter. FREQ has no filter.
RESOLUTION = Fixed at 5 digits.
COUPLING = Fixed on AC coupling.
INPUT TERMINALS = Fixed on VOLTAGE.
2001-900-01 Rev. K/ August 2010