Keithley 2001 Quick Reference Manual page 11

Model 2001
2001 MULTIMETER
PREV Ω2 Ω4
DCV ACV DCI ACI FREQ TEMP
DISPLAY RANGE
NEXT AUTO
REL TRIG STORE RECALL FILTER MATH
POWER
RANGE
INFO LOCAL CHAN SCAN CONFIG MENU EXIT ENTER
Input Resistance = 10MΩ on 1000V and 200V ranges ;
Caution : Maximum Input = 1100V peak
Figure 1. Typical DC voltage connections
Changing the Configuration
Each measurement function and operation has the
default settings that are listed in Table 18. For example,
the default settings for DC voltage are as follows:
• Measurement speed (integration time)  Normal, 1
power line cycle.
• Digital filter  Advanced, 10 readings, 1% noise tol-
erance, moving average.
• Display resolution  6.5 digits.
If these settings are not sufficient for your application,
they can be changed through configuration menus. For
example, to configure the DC voltage function to store
high speed measurements, follow these steps:
1. Press CONFIG key and then the DCV key to view
SENSE
INPUT
Ω 4 WIRE
HI
DC Voltage
350V
1100V
PEAK
PEAK
Source
LO
500V
INPUTS
PEAK
F
R
FRONT/REAR
2A 250V
AMPS
CAL
> 10GΩ on 20V, 2V and 200mV ranges.
= 1MΩ on DCV peak spikes measurement.
8